Sample records for tamara enno oskar

  1. Long Oskar Controls Mitochondrial Inheritance in Drosophila melanogaster.

    PubMed

    Hurd, Thomas Ryan; Herrmann, Beate; Sauerwald, Julia; Sanny, Justina; Grosch, Markus; Lehmann, Ruth

    2016-12-05

    Inherited mtDNA mutations cause severe human disease. In most species, mitochondria are inherited maternally through mechanisms that are poorly understood. Genes that specifically control the inheritance of mitochondria in the germline are unknown. Here, we show that the long isoform of the protein Oskar regulates the maternal inheritance of mitochondria in Drosophila melanogaster. We show that, during oogenesis, mitochondria accumulate at the oocyte posterior, concurrent with the bulk streaming and churning of the oocyte cytoplasm. Long Oskar traps and maintains mitochondria at the posterior at the site of primordial germ cell (PGC) formation through an actin-dependent mechanism. Mutating long oskar strongly reduces the number of mtDNA molecules inherited by PGCs. Therefore, Long Oskar ensures germline transmission of mitochondria to the next generation. These results provide molecular insight into how mitochondria are passed from mother to offspring, as well as how they are positioned and asymmetrically partitioned within polarized cells. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Cup regulates oskar mRNA stability during oogenesis.

    PubMed

    Broyer, Risa M; Monfort, Elena; Wilhelm, James E

    2017-01-01

    The proper regulation of the localization, translation, and stability of maternally deposited transcripts is essential for embryonic development in many organisms. These different forms of regulation are mediated by the various protein subunits of the ribonucleoprotein (RNP) complexes that assemble on maternal mRNAs. However, while many of the subunits that regulate the localization and translation of maternal transcripts have been identified, relatively little is known about how maternal mRNAs are stockpiled and stored in a stable form to support early development. One of the best characterized regulators of maternal transcripts is Cup - a broadly conserved component of the maternal RNP complex that in Drosophila acts as a translational repressor of the localized message oskar. In this study, we have found that loss of cup disrupts the localization of both the oskar mRNA and its associated proteins to the posterior pole of the developing oocyte. This defect is not due to a failure to specify the oocyte or to disruption of RNP transport. Rather, the localization defects are due to a drop in oskar mRNA levels in cup mutant egg chambers. Thus, in addition to its role in regulating oskar mRNA translation, Cup also plays a critical role in controlling the stability of the oskar transcript. This suggests that Cup is ideally positioned to coordinate the translational control function of the maternal RNP complex with its role in storing maternal transcripts in a stable form. Published by Elsevier Inc.

  3. Evolution: oskar reveals missing link in co-optive evolution.

    PubMed

    Abouheif, Ehab

    2013-01-07

    The oskar gene is critical for germ plasm formation and reproduction in higher insects. A recent study reports that oskar has more ancient roots than previously thought, indicating it was co-opted for its reproductive role in higher insects. Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. Oskar Klein

    NASA Astrophysics Data System (ADS)

    Fischer-Hjalmars, Inga; Laurent, Bertel

    2014-03-01

    Oskar Klein died on the fifth of February 1977 at the age of eighty-two. One of the most prominent Swedish physicists ever and an outstanding personality in the field of culture had passed away. He was a man whose interests knew no limits and as a scientist he greatly enriched our understanding of Nature. All those who knew him were astounded by his profound thinking, wealth of ideas, extensive insight and humanism, qualities that obviously had been stimulated by the spirit in his parents' home. His father, rabbi and professor in Stockholm, was deeply engaged in theological and humanitarian issues...

  5. Astronaut Tamara Jernigan during WETF training

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Astronaut Tamara E. Jernigan, STS-52 mission specialist, waves to her training staff prior to being submerged in a 25-feet deep pool in the JSC Weightless Environment Training Facility (WETF). Wearing a training version of the Extravehicular Mobility Unit (EMU) space suit and assisted by several JSC SCUBA-equipped divers, Jernigan joined another STS-52 crew member in using the pool to rehearse contingency space walk chores. She was later named payload commander for the STS-67 mission aboard the Space Shuttle Endeavour.

  6. Multiple cis-acting signals, some weak by necessity, collectively direct robust transport of oskar mRNA to the oocyte.

    PubMed

    Ryu, Young Hee; Kenny, Andrew; Gim, Youme; Snee, Mark; Macdonald, Paul M

    2017-09-15

    Localization of mRNAs can involve multiple steps, each with its own cis -acting localization signals and transport factors. How is the transition between different steps orchestrated? We show that the initial step in localization of Drosophila oskar mRNA - transport from nurse cells to the oocyte - relies on multiple cis -acting signals. Some of these are binding sites for the translational control factor Bruno, suggesting that Bruno plays an additional role in mRNA transport. Although transport of oskar mRNA is essential and robust, the localization activity of individual transport signals is weak. Notably, increasing the strength of individual transport signals, or adding a strong transport signal, disrupts the later stages of oskar mRNA localization. We propose that the oskar transport signals are weak by necessity; their weakness facilitates transfer of the oskar mRNA from the oocyte transport machinery to the machinery for posterior localization. © 2017. Published by The Company of Biologists Ltd.

  7. Astronaut Tamara Jernigan in the CCT during a training session

    NASA Technical Reports Server (NTRS)

    1994-01-01

    Astronaut Tamara E. Jernigan, STS-67 payload commander, is shown here in the Shuttle Training Facility at JSC participating in a training session. Jernigan is training with the RMS controls in the Crew Compartment Trainer (CCT) of JSC's Shuttle mockup and integration laboratory.

  8. The Crystal Structure of the Drosophila Germline Inducer Oskar Identifies Two Domains with Distinct Vasa Helicase- and RNA-Binding Activities.

    PubMed

    Jeske, Mandy; Bordi, Matteo; Glatt, Sebastian; Müller, Sandra; Rybin, Vladimir; Müller, Christoph W; Ephrussi, Anne

    2015-07-28

    In many animals, the germ plasm segregates germline from soma during early development. Oskar protein is known for its ability to induce germ plasm formation and germ cells in Drosophila. However, the molecular basis of germ plasm formation remains unclear. Here, we show that Oskar is an RNA-binding protein in vivo, crosslinking to nanos, polar granule component, and germ cell-less mRNAs, each of which has a role in germline formation. Furthermore, we present high-resolution crystal structures of the two Oskar domains. RNA-binding maps in vitro to the C-terminal domain, which shows structural similarity to SGNH hydrolases. The highly conserved N-terminal LOTUS domain forms dimers and mediates Oskar interaction with the germline-specific RNA helicase Vasa in vitro. Our findings suggest a dual function of Oskar in RNA and Vasa binding, providing molecular clues to its germ plasm function. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  9. Astronaut Tamara Jernigan deploys life raft during WETF training

    NASA Technical Reports Server (NTRS)

    1994-01-01

    Astronaut Tamara E. Jernigan, STS-67 payload commander, deploys a life raft during a session of emergency bailout training. The training took place in the 25-feet deep pool at JSC's Weightless Environment Training Facility (WETF). Jernigan was joined by her crew mates for the training session. Several SCUBA-equipped divers who assisted in the training can be seen in this photograph.

  10. STS-96 EVA view of Tamara Jernigan

    NASA Image and Video Library

    1999-05-30

    STS096-330-004 (30 May 1999) --- Astronaut Tamara E. Jernigan, mission specialist, is backdropped over the Aegean Sea as she handles the American-built crane which she helped to install on the International Space Station (ISS) during the May 30th space walk. Jernigan's feet are anchored to a mobile foot restraint connected to the Space Shuttle Discovery's Canadian-built Remote Manipulator System (RMS). Jernigan was joined by astronaut Daniel T. Barry, mission specialist, for the lengthy extravehicular activity (EVA). Parts of Greece, Turkey and the Dardenelles are visible some 171 nautical miles below the docked tandem of Discovery and the ISS.

  11. Julie Payette and Tamara Jernigan in FGB/Zarya module

    NASA Image and Video Library

    2017-04-20

    S96-E-5161 (2 June 1999) --- Astronauts Jule Payette (left) and Tamara E. Jernigan, mission specialists, participate in the final hours of tasks designed to prepare the International Space Station (ISS) for business. Here, on the Russian-built Zarya module, the two are seen with a small part of the supplies brought up by the Space Shuttle Discovery. The photo was taken with an electronic still camera (ESC) at 05:58:37 GMT, June 2, 1999.

  12. Rick Husband and Tamara Jernigan perform IFM on Node 1/Unity aft hatch

    NASA Image and Video Library

    2016-08-30

    STS096-383-021 (27 May - 6 June 1999) -- Astronauts Rick D. Husband and Tamara E. Jernigan adjust the hatch for the U.S.-built Unity node. The task was part of the overall effort by the seven-member STS-96 crew to prepare the existing portion of the International Space Station (ISS).

  13. Oskar Fischer and the study of dementia

    PubMed Central

    2009-01-01

    The centenary of Alois Alzheimer's description of the case of Auguste Deter has renewed interest in the early history of dementia research. In his 1907 paper Alzheimer described the presence of plaques and tangles in one case of presenile dementia. In the same year, Oskar Fischer reported neuritic plaques in 12 cases of senile dementia. These were landmark findings in the history of research in dementia because they delineated the clinicopathological entity that is now known as Alzheimer's disease. Although much has been written about Alzheimer, only little is known about Fischer. The present article discusses Fischer's work on dementia in the context of his life and time. PMID:18952676

  14. Co-combustion of E+E waste plastics in the TAMARA test plant

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

    Vehlow, J.; Wanke, T.; Bergfeldt, B.

    1997-12-01

    The co-combustion of different amounts of various plastic fractions of electrical and electronic (E+E) waste together with municipal solid waste has been tested in the Karlsruhe test incinerator TAMARA. The tests revealed no negative influences upon the combustion process. In general the increased heating value of the fuel causes an improved burnout in all residue streams. The halogens Cl and Br added with the plastics are mainly transferred as HCl or HBr into the flue gas. An influence upon the formation of chlorinated dioxins and furans could not be observed. With increasing Br feed bromine containing homologues were detected inmore » the raw gas. The furans formed easier than the dioxins and those homologues carrying one Br atom were by far prevailing. Even at high Br input the total amount of mixed halogenated species was limited to approximately 30% of the total load of such compounds which did not leave the typical operation window for PCDD/PCDF in TAMARA. The co-combustion tests demonstrated that MSW combustion is an ecologically acceptable and economically sound disposal route for limited amounts of specific E+E waste.« less

  15. Tamara Shapiro Ledley Receives 2013 Excellence in Geophysical Education Award: Citation

    NASA Astrophysics Data System (ADS)

    Reiff, Patricia

    2014-01-01

    It gives me great pleasure to cite Tamara Shapiro Ledley for the AGU Excellence in Geophysical Education Award "for her outstanding sustained leadership in Earth systems and climate change education." Tamara has shown an ongoing commitment to bridging the scientific and educational communities to make geophysical science knowledge and data accessible and usable to teachers and students and by extension to all citizens. She works extensively with both the scientific and educational communities. She began her educational work in 1990 as the leader for weather and climate in my Teacher Research program at Rice University. She continued as the lead for atmospheric sciences in our projects Earth Today and Museums Teaching Planet Earth, which introduced her to the Earth Science Information Partners (ESIP Federation). She has served many roles at ESIP, including creating the Standing Committee for Education and serving as vice president. ESIP recognized her many accomplishments with its President's Award in 2012. At TERC her education and outreach efforts have blossomed. She was the lead author of the "Earth as a System" investigation of the GLOBE Teacher's Guide. She was a member of the original Digital Library for Earth System Education (DLESE) Data Access Working Group in 2001, where the idea for a cookbook-like resource to facilitate the use of Earth science data by teachers and students resulted in her leading the development of the "Earth Exploration Toolbook" (EET), which allows teachers to easily access and use real scientific data in the classroom. Her efforts were recognized with the EET being awarded Science Magazine's Science Prize for Online Research in Education in 2011.

  16. Tamara Jernigan, Valeri Tokarev and Julie Payette pose for photo in Node 1/Unity module

    NASA Image and Video Library

    2017-04-20

    S96-E-5078 (31 May 1999) --- Flight Day 5 activity called for some of Discovery's crew members to work in the Unity node, part of the International Space Station (ISS). From the left are astronauts Tamara Jernigan and Julie Payette, along with cosmonaut Valery I. Tokarev. Payette represents the Canadian Space Agency (CSA) and Tokarev is with the Russian Space Agency (RSA). The photo was taken at 01:50:38, May 31, 1999.

  17. Professor Dr Med Oskar Fehr: the fate of an outstanding German-Jewish ophthalmologist: an early contributor to cornea and external disease.

    PubMed

    Lisch, Walter; Mannis, Mark J

    2014-08-01

    The aim of this study was to recount the immense and abrupt change in the private and professional life of a prominent German-Jewish ophthalmologist in the transition from democracy to dictatorship in Germany during the first half of the 20th century. This involves a Retrospective analysis of Fehr's clinical and scientific work as the first assistant of Julius Hirschberg's world-famous eye clinic in Berlin; evaluation of Fehr's successful tenure as a chair of Virchow's Eye Hospital; the catastrophic influence of Hitler's seizure of power on the private and professional lives of German-Jewish physicians; and an analysis of Fehr's personal and professional will to continue the practice of medicine in England. Oskar Fehr published >50 articles and was the first to describe the endemic swimming pool conjunctivitis. He was the first to specifically distinguish granular, lattice, and macular corneal dystrophies. Professor Oskar Fehr was the chair of one of the most important eye clinics in Germany for nearly 30 years. The "Anti-Jewish Medical Laws" with their terrible consequences on private and professional lives led to Fehr's emigration from his homeland to England in 1939. He obtained a British medical doctor degree after 4 years of study, and at an advanced age, he demonstrated his determination to practice ophthalmology successfully in London. Oskar Fehr died in London on August 1, 1959.

  18. Structure of Drosophila Oskar reveals a novel RNA binding protein

    PubMed Central

    Yang, Na; Yu, Zhenyu; Hu, Menglong; Wang, Mingzhu; Lehmann, Ruth; Xu, Rui-Ming

    2015-01-01

    Oskar (Osk) protein plays critical roles during Drosophila germ cell development, yet its functions in germ-line formation and body patterning remain poorly understood. This situation contrasts sharply with the vast knowledge about the function and mechanism of osk mRNA localization. Osk is predicted to have an N-terminal LOTUS domain (Osk-N), which has been suggested to bind RNA, and a C-terminal hydrolase-like domain (Osk-C) of unknown function. Here, we report the crystal structures of Osk-N and Osk-C. Osk-N shows a homodimer of winged-helix–fold modules, but without detectable RNA-binding activity. Osk-C has a lipase-fold structure but lacks critical catalytic residues at the putative active site. Surprisingly, we found that Osk-C binds the 3′UTRs of osk and nanos mRNA in vitro. Mutational studies identified a region of Osk-C important for mRNA binding. These results suggest possible functions of Osk in the regulation of stability, regulation of translation, and localization of relevant mRNAs through direct interaction with their 3′UTRs, and provide structural insights into a novel protein–RNA interaction motif involving a hydrolase-related domain. PMID:26324911

  19. The Phylogenetic Origin of oskar Coincided with the Origin of Maternally Provisioned Germ Plasm and Pole Cells at the Base of the Holometabola

    PubMed Central

    Lynch, Jeremy A.; Özüak, Orhan; Khila, Abderrahman; Abouheif, Ehab; Desplan, Claude; Roth, Siegfried

    2011-01-01

    The establishment of the germline is a critical, yet surprisingly evolutionarily labile, event in the development of sexually reproducing animals. In the fly Drosophila, germ cells acquire their fate early during development through the inheritance of the germ plasm, a specialized maternal cytoplasm localized at the posterior pole of the oocyte. The gene oskar (osk) is both necessary and sufficient for assembling this substance. Both maternal germ plasm and oskar are evolutionary novelties within the insects, as the germline is specified by zygotic induction in basally branching insects, and osk has until now only been detected in dipterans. In order to understand the origin of these evolutionary novelties, we used comparative genomics, parental RNAi, and gene expression analyses in multiple insect species. We have found that the origin of osk and its role in specifying the germline coincided with the innovation of maternal germ plasm and pole cells at the base of the holometabolous insects and that losses of osk are correlated with changes in germline determination strategies within the Holometabola. Our results indicate that the invention of the novel gene osk was a key innovation that allowed the transition from the ancestral late zygotic mode of germline induction to a maternally controlled establishment of the germline found in many holometabolous insect species. We propose that the ancestral role of osk was to connect an upstream network ancestrally involved in mRNA localization and translational control to a downstream regulatory network ancestrally involved in executing the germ cell program. PMID:21552321

  20. Comparison on radiographic progression for 5 years between juvenile onset ankylosing spondylitis and adult onset ankylosing spondylitis: an observational study of the Korean SpondyloArthropathy Registry (OSKAR) data.

    PubMed

    Kim, Tae-Jong; Shin, Ji-Hui; Sung, Il-Hoon; Lee, Seunghun; Song, Yoonah; Kim, Tae-Hwan

    2016-01-01

    To evaluate differences in radiographic progression between adult-onset ankylosing spondylitis (AoAS) and juvenile-onset ankylosing spondylitis (JoAS). A total of 533 patients (418 patients with AoAS and 115 patients with JoAS) from the Observation Study of Korean spondyloArthropathy Registry (OSKAR) cohort were enrolled. All baseline OSKAR data were analysed in relation to disease onset and radiographic progression was analysed between the groups over 5 years. The modified Stoke AS Spinal Score (mSASSS) were used by two experienced radiologists. Clinical data were collected to investigate the associations between clinical factors and radiographic progression. Radiographic scores were compared using analysis of covariance model after adjusting for confounding factors. Inter-reader reliability for baseline mSASSS was very good. Inter-reader reliability for the changes in the mSASSS was also good. A significant difference in baseline mSASSS (mean ± SD) unit was detected between the AoAS and JoAS groups (18.1±17.4 vs. 14.3±13.8, p=0.015). We assessed the change in mSASSS to confirm whether age at onset affected radiographic progression. A simple comparison revealed a significant difference between changes on the mSASSS (mean ± SEM) between the JoAS and AoAS groups (1.75±0.71 vs. 3.77±0.56, p<0.001). After adjusting for multiple comparisons, change on the mSASSS remained lower in patients with JoAS than those with AoAS (0.28±1.33 vs. 4.08±0.62, p=0.016). Patients with JoAS had slower radiographic spinal damage progression over 5 years than those with AoAS.

  1. Dynein-Dependent Transport of nanos RNA in Drosophila Sensory Neurons Requires Rumpelstiltskin and the Germ Plasm Organizer Oskar

    PubMed Central

    Xu, Xin; Brechbiel, Jillian L.

    2013-01-01

    Intracellular mRNA localization is a conserved mechanism for spatially regulating protein production in polarized cells, such as neurons. The mRNA encoding the translational repressor Nanos (Nos) forms ribonucleoprotein (RNP) particles that are dendritically localized in Drosophila larval class IV dendritic arborization (da) neurons. In nos mutants, class IV da neurons exhibit reduced dendritic branching complexity, which is rescued by transgenic expression of wild-type nos mRNA but not by a localization-compromised nos derivative. While localization is essential for nos function in dendrite morphogenesis, the mechanism underlying the transport of nos RNP particles was unknown. We investigated the mechanism of dendritic nos mRNA localization by analyzing requirements for nos RNP particle motility in class IV da neuron dendrites through live imaging of fluorescently labeled nos mRNA. We show that dynein motor machinery components mediate transport of nos mRNA in proximal dendrites. Two factors, the RNA-binding protein Rumpelstiltskin and the germ plasm protein Oskar, which are required for diffusion/entrapment-mediated localization of nos during oogenesis, also function in da neurons for formation and transport of nos RNP particles. Additionally, we show that nos regulates neuronal function, most likely independent of its dendritic localization and function in morphogenesis. Our results reveal adaptability of localization factors for regulation of a target transcript in different cellular contexts. PMID:24027279

  2. Dynein-dependent transport of nanos RNA in Drosophila sensory neurons requires Rumpelstiltskin and the germ plasm organizer Oskar.

    PubMed

    Xu, Xin; Brechbiel, Jillian L; Gavis, Elizabeth R

    2013-09-11

    Intracellular mRNA localization is a conserved mechanism for spatially regulating protein production in polarized cells, such as neurons. The mRNA encoding the translational repressor Nanos (Nos) forms ribonucleoprotein (RNP) particles that are dendritically localized in Drosophila larval class IV dendritic arborization (da) neurons. In nos mutants, class IV da neurons exhibit reduced dendritic branching complexity, which is rescued by transgenic expression of wild-type nos mRNA but not by a localization-compromised nos derivative. While localization is essential for nos function in dendrite morphogenesis, the mechanism underlying the transport of nos RNP particles was unknown. We investigated the mechanism of dendritic nos mRNA localization by analyzing requirements for nos RNP particle motility in class IV da neuron dendrites through live imaging of fluorescently labeled nos mRNA. We show that dynein motor machinery components mediate transport of nos mRNA in proximal dendrites. Two factors, the RNA-binding protein Rumpelstiltskin and the germ plasm protein Oskar, which are required for diffusion/entrapment-mediated localization of nos during oogenesis, also function in da neurons for formation and transport of nos RNP particles. Additionally, we show that nos regulates neuronal function, most likely independent of its dendritic localization and function in morphogenesis. Our results reveal adaptability of localization factors for regulation of a target transcript in different cellular contexts.

  3. Young, Black, Mathematically Gifted, and Stereotyped

    ERIC Educational Resources Information Center

    McGee, Ebony

    2013-01-01

    In this paper, I describe the academic dilemma experienced by Tamara (pseudonym), a mathematically high-achieving high school sophomore. Raised in an economically strapped neighborhood, Tamara had the opportunity to attend a prestigious private high school, tuition free. Confronted by being viewed as an affirmative action student Tamara uses this…

  4. Finding Support Online: Parents are Finding Comfort and Support in Virtual Hugs

    ERIC Educational Resources Information Center

    Miller, Janice

    2006-01-01

    When Tamara learned that she and her husband were expecting a baby girl, Tamara remembers the doctor telling her "the odds were high" her daughter would inherit her bipolar disorder. As it turned out, her daughter, Lindsay was also formally diagnosed with bipolar disorder after her 11th birthday. Tamara turned to Internet to find someone who…

  5. HLA-B27 homozygosity has no influence on radiographic damage in ankylosing spondylitis: Observation Study of Korean spondyloArthropathy Registry (OSKAR) data.

    PubMed

    Kim, Tae-Jong; Sung, Il-Hoon; Lee, Seunghun; Joo, Kyung Bin; Choi, Jung Hyun; Park, Dong-Jin; Park, Yong-Wook; Lee, Shin-Seok; Kim, Tae-Hwan

    2013-10-01

    To evaluate the influence of homozygosity for HLA-B27 on the radiographic damage in ankylosing spondylitis (AS). A total of 368 AS patients with positive HLA-B27 status from the Observation Study of Korean spondyloArthropathy Registry (OSKAR) cohort were recruited for this study. HLA-B27 positive patients out of all AS patients were assessed for whether they had homozygosity or heterozygosity for HLA-B27. First, all data were stratified in relation to the carrier state of positive HLA-B27 for cross-sectional survey. Then we compared the radiographic damage score between groups. Second, we evaluated collected clinical and radiographic parameters at two different time points. Then we compared radiographic progression between groups. To use the mSASSS, cervical and lumbar spinal radiographs were examined by two experienced bone and joint radiologists (S. Lee, K.B. Joo). The agreement between the two readers regarding mSASSS was very good: ICC coefficient 0.70 (95% CI 0.60-0.81). The mean age (SD) of the AS patients was 37.0 (9.2) years, and the mean disease duration (SD) was 15.6 (9.1) years. Of these patients, 34.5% (127 patients) had HLA-B27 homozygosity. The mean mSASSS unit (SEM) was not significantly different between groups (homozygosity 28.57±4.12 vs heterozygosity 23.34±3.44, P=0.344) on cross-sectional survey. When it comes to radiographic progression between groups over 5 years, there was no significant difference in spite of adjusting for confounding variable (homozygosity 4.98±0.98 vs heterozygosity 4.21±0.82, P=0.562). The carrier state of positive HLA-B27 plays no role in determining the radiographic progression in AS. Copyright © 2013 Société française de rhumatologie. Published by Elsevier SAS. All rights reserved.

  6. MIT CSAIL and Lincoln Laboratory Task Force Report

    DTIC Science & Technology

    2016-06-09

    Regina Barzilay • Tommi Jaakkola • Stephanie Jagelka • Tamara Broderick • Leslie Kaelbling • Olga Simek • Danelle Shah • Charlie Dagli • Develop...Jagelka • Tamara Broderick • Leslie Kaelbling • Arjun Majumdar • Mike Hurley • Ben Smith • Generalized object detection/ classification and

  7. Proceedings of the Workshop on Millimeter and Submillimeter Atmospheric Propagation Applicable to Radar and Missile Systems, held at Redstone Arsenal, Alabama, 20-22 March 1979

    DTIC Science & Technology

    1980-02-01

    MISSILE SYSTEMS , HELD AT REDSTONE ARSENAL, ALABAMA, It~o 20-22 MARCH 1979 0 Oskar M. Essenwanger Ferary 1980ear ~~U ArmydMissie abraentry Ib ~3801K -w ~ Q...MISSILE SYSTEMS 6. PERFORMINI, ORG. REPORT NUMBER 7AUTHORWe 8. CONTRACT OR GRANT NUMBER(*)~ Dr. Oskar M. Essenwanger and Dr. Dorathy A. Stewart (editors...public release; distribution unlimited. 17. DISTRIBUTION STATEMENT (of the abstract en ~tered In Block 20. if different fromr Report)~ 18. SUPPLEMENTARY

  8. Novel Devices for Plasmonic and Nanophotonic Networks: Exploiting X-ray Wavelengths at Optical Frequencies

    DTIC Science & Technology

    2012-09-01

    Harry A. Atwater(P.I.), Axel Scherer (co-PI), Oskar J . Painter (co-PI), Kerry J . Vahala 5d. PROJECT NUMBER Eli Yablonovitch (co-PI), Xiang Zhang (co...Faculty: Dr. Harry A. Atwater, Dr. Axel Scherer, Dr. Oskar J . Painter, Dr. Kerry J . Vahala, Dr. Federico Capasso, Dr. Eli Yablonovitch, Dr. Xiang...Raman microlasers on a silicon chip fabricated by the sol-gel process" L. Yang, T. Carmon, B. Min, S. M. Spillane, and K. J . Vahala, 091114, Applied

  9. The LOTUS domain is a conserved DEAD-box RNA helicase regulator essential for the recruitment of Vasa to the germ plasm and nuage

    PubMed Central

    Jeske, Mandy; Müller, Christoph W.; Ephrussi, Anne

    2017-01-01

    DEAD-box RNA helicases play important roles in a wide range of metabolic processes. Regulatory proteins can stimulate or block the activity of DEAD-box helicases. Here, we show that LOTUS (Limkain, Oskar, and Tudor containing proteins 5 and 7) domains present in the germline proteins Oskar, TDRD5 (Tudor domain-containing 5), and TDRD7 bind and stimulate the germline-specific DEAD-box RNA helicase Vasa. Our crystal structure of the LOTUS domain of Oskar in complex with the C-terminal RecA-like domain of Vasa reveals that the LOTUS domain occupies a surface on a DEAD-box helicase not implicated previously in the regulation of the enzyme's activity. We show that, in vivo, the localization of Drosophila Vasa to the nuage and germ plasm depends on its interaction with LOTUS domain proteins. The binding and stimulation of Vasa DEAD-box helicases by LOTUS domains are widely conserved. PMID:28536148

  10. A Dark Asteroid Family in the Phocaea Region

    NASA Astrophysics Data System (ADS)

    Novaković, Bojan; Tsirvoulis, Georgios; Granvik, Mikael; Todović, Ana

    2017-06-01

    We report the discovery of a new asteroid family among the dark asteroids residing in the Phocaea region the Tamara family. We make use of available physical data to separate asteroids in the region according to their surface reflectance properties, and establish the membership of the family. We determine the slope of the cumulative magnitude distribution of the family, and find it to be significantly steeper than the corresponding slope of all the asteroids in the Phocaea region. This implies that subkilometer dark Phocaeas are comparable in number to bright S-type objects, shedding light on an entirely new aspect of the composition of small Phocaea asteroids. We then use the Yarkovsky V-shape based method and estimate the age of the family to be 264 ± 43 Myr. Finally, we carry out numerical simulations of the dynamical evolution of the Tamara family. The results suggest that up to 50 Tamara members with absolute magnitude H< 19.4 may currently be found in the near-Earth region. Despite their relatively small number in the near-Earth space, the rate of Earth impacts by small, dark Phocaeas is non-negligible.

  11. Brain model of text animation as a data mining strategy.

    PubMed

    Astakhova, Tamara; Astakhov, Vadim

    2009-01-01

    Imagination is the critical point in developing of realistic intelligence (AI) systems. One way to approach imagination would be simulation of its properties and operations. We developed two models "Brain Network Hierarchy of Languages," and "Semantical Holographic Calculus" and simulation system ScriptWriter that emulate the process of imagination through an automatic animation of English texts. The purpose of this paper is to demonstrate the model and present "ScriptWriter" system http://nvo.sdsc.edu/NVO/JCSG/get_SRB_mime_file2.cgi//home/tamara.sdsc/test/demo.zip?F=/home/tamara.sdsc/test/demo.zip&M=application/x-gtar for simulation of the imagination.

  12. Surface Displacement Measurements, Strain and Vibrational Analysis using Speckle Metrology Techniques.

    DTIC Science & Technology

    1980-03-01

    Ennos, A. E., " Measurement by Laser Photography," National Physical Laboratory, Division of Optical Metrology, Teddington, Middlesex, U.K. 9. Archbold...Field Measurement ," Optics and Laser TechnoloZ, pp. 216 - 219, October 1776. 149 37. Khetan, R. P., and Chiang, F. P., "Strain Analysis by One Beam...AD-AO85 145 NAVAL POSTGRADUATE SCHOOL MONTEREY CA F/G 17/8 SURFACE DISPLACEMENT MEASUREMENTS , STRAIN AND VIBRATIONAL ANALY-ETC(U) MAR GO A B

  13. Recollections of Physics and of Physicists During the 1920's

    ERIC Educational Resources Information Center

    Dennison, David M.

    1974-01-01

    Presents the author's recollections of the emergence of the new quantum theory and his associations with such men as Oskar Klein, Niels Bohr, Frederick Hund, Werner Heisenberg, J. J. Thomson, and others. (GS)

  14. Indicators and Indices of Conflict and Security: A Review and Classification of Open-Source Data

    DTIC Science & Technology

    2008-09-01

    Supporting Institution / PI Department of Comparative Politics, University of Bergen, Norway PI: Dr. Jan Oskar Engene Institution Type...incidents that involve the intentional and premeditated use of chemical , biological, radiological, or nuclear (CBRN) materials. Format Access is

  15. Annual North Dakota Elevator Marketing Report, 2005-06

    DOT National Transportation Integrated Search

    2006-12-01

    The Annual North Dakota Elevator Marketing Report for 2005-06 was prepared by Kimberly Vachal and Tamara : VanWechel, Upper Great Plains Transportation Institute. The authors gratefully acknowledge the assistance of the North : Dakota Grain Dealers A...

  16. Annual North Dakota Elevator Marketing Report, 2004-05

    DOT National Transportation Integrated Search

    2005-10-01

    The Annual North Dakota Elevator Marketing Report for 2004-05 was prepared by Kimberly Vachal and Tamara : VanWechel,Upper Great Plains Transportation Institute. The authors gratefully acknowledge the assistance of theNorth : Dakota Grain Dealers Ass...

  17. Annual North Dakota Elevator Marketing Report, 2006-07

    DOT National Transportation Integrated Search

    2007-12-01

    The Annual North Dakota Elevator Marketing Report for 2006-07 was prepared by Kimberly Vachal and Tamara : VanWechel, Upper Great Plains Transportation Institute. The authors gratefully acknowledge the assistance of theNorth : Dakota Grain Dealers As...

  18. Annual North Dakota Elevator Marketing Report, 2003-04

    DOT National Transportation Integrated Search

    2004-12-01

    The Annual North Dakota Elevator Marketing Report for 2003-04 was prepared by Kimberly Vachal and Tamara : VanWechel, Upper Great Plains Transportation Institute. The authors gratefully acknowledge the assistance of the North : Dakota Grain Dealers A...

  19. Annual North Dakota Elevator Marketing Report, 2002-03

    DOT National Transportation Integrated Search

    2003-10-01

    The Annual North Dakota Elevator Marketing Report for 2002-03 was prepared by Kimberly Vachal and Tamara : VanWechel, Upper Great Plains Transportation Institute. The author gratefully acknowledges the assistance of the North : Dakota Grain Dealers A...

  20. Identifying developmental vascular disruptor compounds using a predictive signature and alternative toxicity models

    EPA Science Inventory

    Identifying Developmental Vascular Disruptor Compounds Using a Predictive Signature and Alternative Toxicity Models Presenting Author: Tamara Tal Affiliation: U.S. EPA/ORD/ISTD, RTP, NC, USA Chemically induced vascular toxicity during embryonic development can result in a wide...

  1. 75 FR 30098 - Reports, Forms and RecordKeeping Requirements; Agency Information Collection Activity Under OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Reports, Forms and... Highway Traffic Safety Administration, DOT. ACTION: Notice. SUMMARY: In compliance with the Paperwork... INFORMATION CONTACT: Tamara Webster at the National Highway Traffic Safety Administration, Office of Regional...

  2. Visualization of Client-Side Web Browsing and Email Activity

    DTIC Science & Technology

    2009-06-01

    mantenimiento the amazing race dustin & candice oskar schindler mythbusters femjoy 080814-kathi in peace anna_ac_-_elixia miley cyrus mapa linea 12 metro... mantenimiento www.google.com.mx alcohol isopropilico www.google.com.mx descargas rapidshare corta final firefox www.google.com.mx desactivar

  3. Microgravity

    NASA Image and Video Library

    1995-01-01

    Liquid nitrogen dewar loading at Kennedy Space Center for STS-71 flight with Stan Koszelak (right), University of California at Riverside, adn Tamara Chinareva (left), Russian Spacecraft Coporation-Energia. The picture shows Koszelak removing the insert from the transportation dewar.

  4. Liquid Nitrogen Dewar Loading at KSC for STS-71 Flight

    NASA Technical Reports Server (NTRS)

    1995-01-01

    Liquid nitrogen dewar loading at Kennedy Space Center for STS-71 flight with Stan Koszelak (right), University of California at Riverside, adn Tamara Chinareva (left), Russian Spacecraft Coporation-Energia. The picture shows Koszelak removing the insert from the transportation dewar.

  5. Irish Studies Today.

    ERIC Educational Resources Information Center

    Gregor, Keith, Ed.

    2002-01-01

    This collection of papers includes the following: "Preface" (Keith Gregor); "Cultural Nationalism and the Irish Literary Revival" (David Pierce); "Transitions in Irish Miscellanies between 1923 and 1940" (Malcom Ballin); "Born into the Troubles: Deirdre Madden's 'Hidden Symptoms'" (Tamara Benito de la…

  6. [Book Review] Waterfowl ecology and management by Guy A. Baldassarre and Eric G. Bolen

    USGS Publications Warehouse

    Olsen, Glenn H.

    2007-01-01

    A review of: Waterfowl Ecology and Management. Second Edition. By Guy A Baldassarre and , Eric G Bolen; illustrated by , Tamara R Sayre. Malabar (Florida): Krieger Publishing. $112.50. xii + 567 p; ill.; index. ISBN: 1‐57524‐260‐5. 2006

  7. 75 FR 80977 - Disclosure of Payments by Resource Extraction Issuers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-23

    ...: Tamara Brightwell, Senior Special Counsel, Division of Corporation Finance, or Elliot Staffin, Special Counsel in the Office of International Corporate Finance, Division of Corporation Finance, at (202) 551... issuers would be required to disclose taxes on corporate profits, corporate income, and production and...

  8. Developing an Experimental Model of Vascular Toxicity in Embryonic Zebrafish

    EPA Science Inventory

    Developing an Experimental Model of Vascular Toxicity in Embryonic Zebrafish Tamara Tal, Integrated Systems Toxicology Division, U.S. EPA Background: There are tens of thousands of chemicals that have yet to be fully evaluated for their toxicity by validated in vivo testing ...

  9. Germ Plasm Biogenesis--An Oskar-Centric Perspective.

    PubMed

    Lehmann, Ruth

    2016-01-01

    Germ granules are the hallmark of all germ cells. These membrane-less, electron-dense structures were first observed over 100 years ago. Today, their role in regulating and processing transcripts critical for the establishment, maintenance, and protection of germ cells is well established, and pathways outlining the biochemical mechanisms and physical properties associated with their biogenesis are emerging. © 2016 Elsevier Inc. All rights reserved.

  10. AOP Knowledge Base/Wiki Tool Set

    EPA Science Inventory

    Utilizing ToxCast Data and Lifestage Physiologically-Based Pharmacokinetic (PBPK) models to Drive Adverse Outcome Pathways (AOPs)-Based Margin of Exposures (ABME) to Chemicals. Hisham A. El-Masri1, Nicole C. Klienstreur2, Linda Adams1, Tamara Tal1, Stephanie Padilla1, Kristin Is...

  11. Utilizing ToxCast Data and Lifestage Physiologically-Based Pharmacokinetic (PBPK) models to Drive Adverse Outcome Pathways (AOPs)-Based Margin of Exposures (ABME) to Chemicals.

    EPA Science Inventory

    Utilizing ToxCast Data and Lifestage Physiologically-Based Pharmacokinetic (PBPK) models to Drive Adverse Outcome Pathways (AOPs)-Based Margin of Exposures (ABME) to Chemicals. Hisham A. El-Masri1, Nicole C. Klienstreur2, Linda Adams1, Tamara Tal1, Stephanie Padilla1, Kristin I...

  12. Astronauts Jernigan and Durrance with Rolodex-type collection of data

    NASA Technical Reports Server (NTRS)

    1995-01-01

    Astronaut Tamara Jernigan, STS-67 payload commander, and payload specialist Samuel T. Durrance use the absence of gravity for a perusal of Astro-2 targets in a loose-leaf, Rolodex-type collection of data. The two are in the middeck of the Earth-orbiting Space Shuttle Endeavour.

  13. Characterization and remediation of Soil Contaminated with Explosives: Development of Practical Technologies

    DTIC Science & Technology

    2001-07-06

    Chemistry Agnes Renoux, Ph.D. Ecotoxicology Bernard Lachance, Ph. D. Ecotoxicology Ping Gong, Ph. D. Ecotoxicology Pierre-Yves Robidoux, Ph.D... Ecotoxicology Tamara Sheremata, Ph. D. Env. Engineering Diane Fournier, Ph.D. Microbiology Annamaria Halasz, M.Sc. Chemistry Louise Paquet, B.Sc...12 Chapter 4: Applied Ecotoxicology

  14. Oil City PREP: Putting Positive Principles into Practice

    ERIC Educational Resources Information Center

    Eisenman, Jessica; Barnhill, Rachelle; Riley, Ben

    2013-01-01

    Tamara Shepard from Southwest Behavioral Health Management (SBHM) proposed a plan to schools in Venango County, Pennsylvania. School districts would collaborate with mental health agencies to create a school-based integrated classroom model that would combine education and behavioral health interventions in one setting. When she initially…

  15. Microgravity

    NASA Image and Video Library

    1995-03-02

    Astronaut Tamara Jernigan, STS-67 payload commander, and payload specialist Samuel T. Durrance use the absence of gravity for a perusal of Astro-2 targets in a loose-leaf, Rolodex-type collection of data. The two are in the mid-deck of the Earth-orbiting Space Shuttle Endeavour.

  16. Rominger and Jernigan during LiOH canister changeout

    NASA Image and Video Library

    1996-12-26

    STS080-331-030 (19 Nov.-7 Dec. 1996) --- Astronauts Kent V. Rominger, STS-80 pilot, and Tamara E. Jernigan, mission specialist, perform a routine housekeeping chore during the space shuttle Columbia's record stay in Earth-orbit. The two are changing out the lithium hydroxide canisters beneath the middeck.

  17. 77 FR 30518 - Grand River Dam Authority; Notice of Application for Amendment of License and Soliciting Comments...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-23

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 1494-403] Grand River Dam.... Project No.: 1494-403. c. Date Filed: April 11, 2012. d. Applicant: Grand River Dam Authority. e. Name of.... Tamara E. Jahnke, Assistant General Counsel, Grand River Dam Authority, P.O. Box 409, Vinita, Oklahoma...

  18. 76 FR 9341 - Grand River Dam Authority; Notice of Application Accepted for Filing, Soliciting Comments...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-17

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 1494-391] Grand River Dam.... Project No.: 1494-391. c. Date Filed: January 7, 2011. d. Applicant: Grand River Dam Authority (GRDA). e... Contact: Tamara E. Jahnke, Assistant General Counsel, Grand River Dam Authority, P.O. Box 409, Vinita, OK...

  19. Jernigan and Wolf in Neutral Buoyancy Simulator (NBS)

    NASA Technical Reports Server (NTRS)

    1995-01-01

    Astronauts Tamara Jernigan (#1) and David Wolf (#2) are training in the Neutral Buoyancy Simulator (NBS) at Marshall Space Flight center with an exercise for International Space Station Alpha. The NBS provided the weightless environment encountered in space needed for testing and the practices of Extravehicular Activities (EVA).

  20. Department of Defense Public Key Infrastructure Token Protection Profile. Version 2.0

    DTIC Science & Technology

    2001-03-12

    Profile Authors: Tamara Cleveland, Booz·Allen & Hamilton Inc. Michael Alexander, Booz·Allen & Hamilton Inc. Asok Ganguly, Booz·Allen & Hamilton Inc...testing, and electron beam testing. • Other attacks, such as UV or X- rays or high temperatures, could cause erasure of memory. However, erasure of selected

  1. Cortical microtubule nucleation can organise the cytoskeleton of Drosophila oocytes to define the anteroposterior axis

    PubMed Central

    Khuc Trong, Philipp; Doerflinger, Hélène; Dunkel, Jörn; St Johnston, Daniel; Goldstein, Raymond E

    2015-01-01

    Many cells contain non-centrosomal arrays of microtubules (MTs), but the assembly, organisation and function of these arrays are poorly understood. We present the first theoretical model for the non-centrosomal MT cytoskeleton in Drosophila oocytes, in which bicoid and oskar mRNAs become localised to establish the anterior-posterior body axis. Constrained by experimental measurements, the model shows that a simple gradient of cortical MT nucleation is sufficient to reproduce the observed MT distribution, cytoplasmic flow patterns and localisation of oskar and naive bicoid mRNAs. Our simulations exclude a major role for cytoplasmic flows in localisation and reveal an organisation of the MT cytoskeleton that is more ordered than previously thought. Furthermore, modulating cortical MT nucleation induces a bifurcation in cytoskeletal organisation that accounts for the phenotypes of polarity mutants. Thus, our three-dimensional model explains many features of the MT network and highlights the importance of differential cortical MT nucleation for axis formation. DOI: http://dx.doi.org/10.7554/eLife.06088.001 PMID:26406117

  2. The mammalian RNA-binding protein Staufen2 links nuclear and cytoplasmic RNA processing pathways in neurons.

    PubMed

    Monshausen, Michaela; Gehring, Niels H; Kosik, Kenneth S

    2004-01-01

    Members of the Staufen family of RNA-binding proteins are highly conserved cytoplasmic RNA transporters associated with RNA granules. staufen2 is specifically expressed in neurons where the delivery of RNA to dendrites is thought to have a role in plasticity. We found that Staufen2 interacts with the nuclear pore protein p62, with the RNA export protein Tap and with the exon-exon junction complex (EJC) proteins Y14-Mago. The interaction of Staufen2 with the Y14-Mago heterodimer seems to represent a highly conserved complex as the same proteins are involved in the Staufen-mediated localization of oskar mRNA in Drosophila oocytes. A pool of Staufen2 is present in neuronal nuclei and colocalizes to a large degree with p62 and partly with Tap, Y14, and Mago. We suggest a model whereby a set of conserved genes in the oskar mRNA export pathway may be recruited to direct a dendritic destination for mRNAs originating as a Staufen2 nuclear complex.

  3. 77 FR 15450 - Tier 1 Environmental Impact Statement for the Chicago, Illinois, to Omaha, Nebraska, Regional...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... routes as well as a combination of the Rock Island and Burlington routes to provide a different approach... possible route alternatives to be considered in the preparation of the Tier 1 EIS. To ensure all... up to thirty (30) days following the publication of this Notice, by writing Ms. Tamara Nicholson...

  4. A Culturally Responsive Counter-Narrative of Effective Teaching

    ERIC Educational Resources Information Center

    Gist, Conra D.

    2014-01-01

    How do you recognize an effective teacher's sociocultural consciousness? Tamara Wallace's and Brenda Brand's argument that sociocultural consciousness is the "brain" of effective culturally responsive instruction for students of color comes at a time when the system of teacher evaluation is being overhauled nationwide.…

  5. IFLA General Conference, 1991. Division of Management and Technology: Section of Conservation; Section of Information Technology; Section of Library Buildings and Equipment; Section of Statistics; Management of Library Associations. Booklet 6.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    The eight papers in this collection were presented at five sections of the Division of Management and Technology: (1) "The State Conservation Programme (Concept Approach)" (Tamara Burtseva and Zinaida Dvoriashina, USSR); (2) "La communication a distance de banques d'images pour le grand public (Public Access to Image Databases via…

  6. Out on the Net: Into the Web

    ERIC Educational Resources Information Center

    Klerfelt, Anna

    2012-01-01

    The main research question in this article is directed to how children use symbols to build up metaphors and through these metaphors express their messages about their culture and everyday life. In the article, I describe how a child, Oskar, takes hold of the power to be the one defining children's own lives by challenging adult's prejudices…

  7. 75 FR 60126 - Performance Review Board Members

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-29

    ... Daulaire Beverly W. Davis Jeffrey S. Davis L'Tonya J. Davis Lori E. Davis Diann Dawson Molly P. Dawson.... Miller Tamara L. Miller George G. Mills Jr. Samuel P. Mitchell Madeline Mocko John W. Molina John T... William D. Saunders David W. Sayen James V. Scanlon Donald L. Schneider Lawrence N. Self James D. Seligman...

  8. [Albert Schweitzer and psychoanalysis].

    PubMed

    Noth, Isabelle

    2009-01-01

    The correspondence between Albert Schweitzer and Oskar Pfister, published in 2006, reveals Schweitzer's strong interest in psychoanalysis. That Schweitzer, ethicist, theologian and missionary doctor, would show such appreciation for psychoanalysis to which the Zurich pastor had introduced him is not immediately self-evident. This article indicates three points of congruence which may explain the connectivity between Schweitzer's thinking and psychoanalysis.

  9. STS-52 Mission Specialist (MS) Jernigan during food planning session at JSC

    NASA Technical Reports Server (NTRS)

    1992-01-01

    STS-52 Columbia, Orbiter Vehicle (OV) 102, Mission Specialist (MS) Tamara E. Jernigan sips a beverage from a plastic container using a straw. She appears to be pondering what beverages she would like to have on her 10-day flight this coming autumn. Other crewmembers joined Jernigan for this food planning session conducted by JSC's Man-Systems Division.

  10. The Limits of Moral Principle: An Ends, Means, and Role Spheres Model of the Ethical Threshold.

    DTIC Science & Technology

    1986-09-01

    Stuart Mill (1806-1873) and Jeremy Bentham (1748-1832) are readily identified with utilitarianism , while Plato, Aris- totle, Immanual Kant (1724-1804), and...Pennsylvania: Chandler Publishing Company, 1970. 11. Mill , John Stewart. Utilitarianism . Edited by Oskar Piest. New York: Bobbs-Merrill, 1957. 12. Muller... John Locke (1632-1704) are identified with formalism (1:365). Utilitarian thought can be further broken down into such categories as act

  11. Malaria Genome Sequencing Project

    DTIC Science & Technology

    2004-01-01

    BEHNAM JOANA JENKINS, CHELTON CARTY, HEATHER JENKINS, JENNIFER CHAUDHARY, ABHILASHA JIANG, LINGXIA CHEN, DAN JONES, KRISTINE CHEN, MINGHUA KALB, ERICA... JENNIFER SILVA, JOANA MOAZZEZ, AZITA SITZ, JEFF MOFFAT, KELLY SKOVORODNEV, NELSON, KEITH ALEXANDER NENE, VISHVANATH SMIRNOVA, TATYANA NORCUTT, KARA...Shallom*, Susan E. van Aken*, Steven B. Riedmuller*, Tamara V. Feldblyum*, Jennifer L Cho*t, John Quackenbush*, Martha Sedegah§, Azadeh Shoalbl*, Leda M

  12. STS-40 MS Jernigan, working at SLS-1 Rack 1, examines Pilot Gutierrez's ear

    NASA Image and Video Library

    1991-06-14

    STS040-206-002 (5-14 June 1991) --- Held in place by the Spacelab Life Sciences (SLS-1) Medical Restraint System (MRS), astronaut Sidney M. Gutierrez, pilot, gets his ears checked by astronaut Tamara E. Jernigan, mission specialist. The two are in the SLS-1 module, onboard the Space Shuttle Columbia. The scene was photographed with a 35mm camera.

  13. Dramatic Differences in Organophosphorus Hydrolase Activity between Human and Chimeric Recombinant Mammalian Paraoxonase-1 Enzymes

    DTIC Science & Technology

    2009-01-01

    Literature 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE Dramatic Differences in Organophosphorus Hydrolase Activity between Human and 5a... activity , V-agents, VX, bioscavenger, medical countermeasures 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES...Organophosphorus Hydrolase Activity between Human and Chimeric Recombinant Mammalian Paraoxonase-1 Enzymes† Tamara C. Otto,‡ Christina K. Harsch,§ David T

  14. Command Home Page

    Science.gov Websites

    call by the Maltese Government. U.S. Navy photo (Released) 131017-N-ZZ999-007 Distressed persons wave to a call by the Maltese Government. U.S. Navy photo (Released) 131017-N-ZZ999-011 Sailors aboard the Class Tamara Vaughn (Released) 131010-N-RJ834-066 Operations Specialist 3rd Class Phillip Leak, right

  15. High frequency Analysis of Stream Chemistry to Establish Elemental Cycling Regimes of High latitude Catchments

    DTIC Science & Technology

    2017-02-13

    NUMBER 6. AUTHOR(S) Tamara Harms 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME... ORGANIZATION REPORT NUMBER 9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) Strategic Environmental... organic matter, temperature, turbidity, conductivity, and optical properties of organic matter were deployed in two streams draining the US Army’s

  16. 50 (Fifty) Years of Research on Man in Flight

    DTIC Science & Technology

    1985-06-01

    h td ~il lcild FlightI IR’c’urch1)71.AI . .. 0 . . . . . . Advanced Flight Research 1970&1984 0 bo a I .41~ CII1(f’(l k/i h t Iu’raru/i l~)7(~-15’.~I I...Hazel, Mrs Branch Secretary BBD BIODYNAMIC EFFECTS BRANCH Bekele, Tamara, Ms Jonopulos, Michael, 9Sgt Kazarian. Leon, Dr Branch Chief Natvig

  17. Astronauts Parise and Jernigan check helmets prior to training session

    NASA Technical Reports Server (NTRS)

    1994-01-01

    Attired in training versions of the Shuttle partial-pressure launch and entry suits, payload specialist Dr. Ronald A Parise (left) and astronaut Tamara E. Jernigan, payload commander, check over their helmets prior to a training session. Holding the helmets is suit expert Alan M. Rochford, of NASA. The two were about to join their crew mates in a session of emergency bailout training at JSC's Weightless Environment Training Facility (WETF).

  18. STS-40 MS Jernigan works at SLS-1 Rack 1 workstation with intravenous system

    NASA Image and Video Library

    1991-06-14

    STS040-30-008 (5-14 June 1991) --- Astronaut Tamara E. Jernigan, after applying a blood pressure cuff to an experiment, watches it in operation. The experiment is the intravenous infusion pump. The device is being considered for use on Space Station Freedom's Health Maintenance Facility. Dr. Jernigan is one of seven crew members supporting the nine-day Spacelab Life Sciences (SLS-1) mission aboard the Earth-orbiting Space Shuttle Columbia.

  19. Beyond the Standard Models

    NASA Astrophysics Data System (ADS)

    Weinberg, Steven

    2014-03-01

    I am grateful for this chance to return to Stockholm and speak in honor of a great theoretical physicist, Oskar Klein. All physicists know of Klein's famous contributions to quantum mechanics, recalled to us when we speak of the Klein-Nishina formula, the Klein paradox, and the Klein-Gordon equation. More than that, Klein seems to have had the gift of prophecy -- he could see farther into the future of physics than is given to most of us...

  20. Nadir (+ZA/Plane I) side of Node 1/Unity and FGB/Zarya

    NASA Image and Video Library

    1999-06-04

    STS096-712-034 (3 June 1999) --- A STS-96 crew member aboard Discovery handling a 70mm camera recorded this image of the International Space Station (ISS) during a fly-around following separation of the two spacecraft. A portion of the work performed on the May 30 space walk by astronauts Tamara E. Jernigan and Daniel T. Barry is evident in the photo, including the installation of the Russian-built crane (called Strela).

  1. STS-52 MS Jemison, in LES/LEH, during JSC WETF bailout exercise

    NASA Technical Reports Server (NTRS)

    1992-01-01

    STS-52 Columbia, Orbiter Vehicle (OV) 102, Mission Specialist (MS) Tamara E. Jernigan, wearing launch and entry suit (LES) and launch and entry helmet (LEH), listens to a briefing about water landings during an emergency egress (bailout) training exercise in JSC's Weightless Environment Training Facility (WETF) Bldg 29 pool. Jernigan waits her turn to be dropped into the WETF's 25-ft deep pool which will simulate the ocean during of her water landing.

  2. Dynamic Hsp83 RNA localization during Drosophila oogenesis and embryogenesis.

    PubMed Central

    Ding, D; Parkhurst, S M; Halsell, S R; Lipshitz, H D

    1993-01-01

    Hsp83 is the Drosophila homolog of the mammalian Hsp90 family of regulatory molecular chaperones. We show that maternally synthesized Hsp83 transcripts are localized to the posterior pole of the early Drosophila embryo by a novel mechanism involving a combination of generalized RNA degradation and local protection at the posterior. This protection of Hsp83 RNA occurs in wild-type embryos and embryos produced by females carrying the maternal effect mutations nanos and pumilio, which eliminate components of the posterior polar plasm without disrupting polar granule integrity. In contrast, Hsp83 RNA is not protected at the posterior pole of embryos produced by females carrying maternal mutations that disrupt the posterior polar plasm and the polar granules--cappuccino, oskar, spire, staufen, tudor, valois, and vasa. Mislocalization of oskar RNA to the anterior pole, which has been shown to result in induction of germ cells at the anterior, leads to anterior protection of maternal Hsp83 RNA. These results suggest that Hsp83 RNA is a component of the posterior polar plasm that might be associated with polar granules. In addition, we show that zygotic expression of Hsp83 commences in the anterior third of the embryo at the syncytial blastoderm stage and is regulated by the anterior morphogen, bicoid. We consider the possible developmental significance of this complex control of Hsp83 transcript distribution. Images PMID:7684502

  3. [Freud's letters to Emil und Mira Oberholzer (1912-1936)].

    PubMed

    Schröter, Michael

    2010-01-01

    The 36 letters edited in this contribution touch on Emil O.'s analysis with Freud, on referrals of patients, small favors and Emil O.'s presidency of the Swiss psychoanalytical society (SGPsa) 1919-1928. Some complementing passages about background subjects are incorporated, viz. Emil O.'s analysis with Oskar Pfister, Mira O.'s analysis with Freud and especially several crises of the SGPsa caused by Emil O., culminating in his founding a rival society restricted to doctors in January 1928.

  4. The Zwicky Transient Facility (ZTF) begins

    NASA Astrophysics Data System (ADS)

    Kulkarni, S. R.

    2018-02-01

    S. R. Kulkarni on behalf of the Zwicky Transient Facility (ZTF) announces the first confirmed results from the project. ZTF is led by the California Institute of Technology, US and includes IPAC, US; Los Alamos National Laboratory, US; University of Maryland, US; University of Wisconsin at Milwaukee, US; University of Washington, US; Oskar-Klein Center of the University of Stockholm, Sweden; DESY and Humboldt University of Berlin, Germany; Weizmann Institute of Science, Israel; and the University System of Taiwan, Taiwan.

  5. STS-96 Astronauts Adjust Unity Hatch

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Aboard the International Space Station (ISS), astronauts Rick D. Husband and Tamara E. Jernigan adjust the hatch for the U.S. built Unity node. The task was part of an overall effort of seven crew members to prepare the existing portion of the International Space Station (ISS). Launched on May 27, 1999, aboard the Orbiter Discovery, the STS-96 mission was the second ISS assembly flight and the first shuttle mission to dock with the station.

  6. Validation of Biomarkers for Prostate Cancer Prognosis

    DTIC Science & Technology

    2014-12-01

    and Muc1. We have also completed a project in image analysis of H & E slides with Gustavo Ayala at University of Texas. Finally, we have completed...Groups using the resource include Dr. Jeremy Squire, Dr. Gustavo Ayala, Tamara Lotan and Dr. Lidong Liu. • Porting final clinical data that will be...with a manuscript near completion. • Ongoing analysis of AZGP1 with a manuscript expected soon. • Ongoing analysis of image analysis with Gustavo Ayala

  7. Simulation and Micro-Fabrication of Optically Switchable Split Ring Resonators

    DTIC Science & Technology

    2007-01-01

    Simulation and micro-fabrication of optically switchable split ring resonators T.F. Gundogdu a,*, Mutlu Gökkavas b, Kaan Güven b, M. Kafesaki a...mail address: tamara@iesl.forth.gr (T.F. Gundogdu ). 1569-4410/$ – see front matter # 2007 Published by Elsevier B.V. doi:10.1016/j.photonics...ABSTRACT unclassified c. THIS PAGE unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 T.F. Gundogdu et al. / Photonics and

  8. STS-52 Columbia, Orbiter Vehicle (OV) 102, official crew portrait

    NASA Image and Video Library

    1992-11-01

    STS052-S-002 (August 1992) --- These five NASA astronauts and a Canadian payload specialist are assigned to the flight, scheduled for later this year. Pictured on the back row are, left to right, astronauts Michael A. Baker, pilot; James D. Wetherbee, mission commander; and Steven G. MacLean, payload specialist representing the Canadian Space Agency (CSA). In front are, left to right, astronauts Charles L. (Lacy) Veach, Tamara E. Jernigan and William M. Shepherd, all mission specialists.

  9. STS-67 in-flight crew portrait

    NASA Image and Video Library

    1995-03-03

    The STS-67/ASTRO-2 crew members pose for their traditional inflight portrait on the aft flight deck of the Earth orbiting Space Shuttle Endeavour. Left to right in the front are astronauts Tamara E. Jernigan, payload commander; Steven S. Oswald, mission commander; and William G. Gregory, pilot. Left to right on the back row are astronaut Wendy B. Lawrence, flight engineer; payload specialists Ronald A. Parise and Samuel T. Durrance; and John M. Grunsfeld, mission specialist.

  10. Environmental Assessment 819th Red Horse Five Year Plan, Malmstrom Air Force Base, Montana

    DTIC Science & Technology

    2007-08-07

    1 FINDING OF NO SIGNIFICANT IMPACT 2 ENVIRONMENTAL ASSESSMENT 3 819TU RED HORSE FIVE YEAR PLAN 4 MALMSTROM AIR FORCE BASE, MONTANA 5 AGENCY...7 BACKGROUND: The 819th RHS was activated on 8 August 1997 at Malmstrom AFB. The 8 RED HORSE mission requires rapid deployment of personnel and... HORSE SQ 5-year Plan 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Jonathan Anstey; Heidi Brothers; Tamara Carroll; Pete Feigley; Sarah

  11. A Silicon-Chip Source of Bright Photon-Pair Comb

    DTIC Science & Technology

    2012-10-16

    A silicon -chip source of bright photon-pair comb Wei C. Jiang,1, ∗ Xiyuan Lu,2, ∗ Jidong Zhang,3 Oskar Painter,4 and Qiang Lin1, 3, † 1Institute of...efficient monolithic photon-pair source for on-chip application. Here we report a device on the silicon -on-insulator platform that utilizes dramatic cavity...enhanced four-wave mixing in a high-Q silicon microdisk resonator. The device is able to produce high-purity photon pairs in a comb fashion, with an

  12. Balneology: Spa Science

    NASA Astrophysics Data System (ADS)

    Williams, Kathryn R.

    2008-02-01

    In his 1938 Sigma Xi address (subsequently published as J. Chem. Educ. 1939 , 16 , 440-448 ), Oskar Baudisch emphasizes the importance of balneology, the therapeutic use of baths and natural mineral waters. Although some favorable health effects can be attributed to the psychological influences of the spa resort, Baudisch argues that scientific investigations can reveal how the chemical and physical properties of the springs promote specific cures. He gives numerous examples of previous scientific findings, including his own applications of coordination theory and isotope ratio analysis.

  13. Storming a Citadel: Mathematical Theory and Experimental Practice

    NASA Astrophysics Data System (ADS)

    Sichau, Christian

    2006-09-01

    Based upon a comparison of the viscosity experiments of James Clerk Maxwell (1831 1879) and Oskar Emil Meyer (1834 1909) in the 1860s, I argue that mathematical theory plays a significant role in both aspects of experimental practice, the design and construction of an experimental apparatus and the transformation of the observed experimental data into the value of a physical quantity. I argue further that Maxwell’s and Meyer’s evaluation of each other’s theoretical and experimental work depended significantly on the mathematical tools they employed in their theories.

  14. Period Determination of Asteroid Targets Observed at Hunters Hill Observatory: May 2009 - September 2010

    NASA Astrophysics Data System (ADS)

    Higgins, David

    2011-01-01

    Lightcurves for 27 asteroids were obtained at the Hunters Hill Observatory (HHO) from 2009 May through 2010 September: 308 Polyxo, 326 Tamara, 369 Aeria, 504 Cora, 822 Lalage, 1164 Kobolda, 1619 Ueta, 1625 The NORC, 1685 Toro, 2189 Zaragoza, 2287 Kalmykia, 2639 Planman, 3695 Fiaia, 4786 Tatianina, 5333 Kanaya, (5452) 1937 NN, 6170 Levasseur, 7741 Fedoseev, 14815 Rutberg, 15724 Zille, 16525 Shumarinaiko, (21996) 1993 XP31, (29729) 1999 BY1, (35404) 1997 YV5, (39087) 2000 VN50, (66146) 1998 TU3, and (101769) 1999 FF52.

  15. Spacelab

    NASA Image and Video Library

    1991-06-05

    Launched aboard the Space Shuttle Columbia on June 5, 1991 at 9:24; am (EDT), the STS-40 mission was the fifth dedicated Spacelab Mission, Spacelab Life Sciences-1 (SLS-1), and the first mission dedicated solely to life sciences. The STS-40 crew included 7 astronauts: Bryan D. O’Connor, commander; Sidney M. Gutierrez, pilot; F. Drew Gaffney, payload specialist 1; Milli-Hughes Fulford, payload specialist 2; James P. Bagian, mission specialist 1; Tamara E. Jernigan, mission specialist 2; and M. Rhea Seddon, mission specialist 3.

  16. STS-96 crew plays cards in the Node 1/Unity module

    NASA Image and Video Library

    2017-04-20

    S96-E-5173 (2 June 1999) --- A pre-set electronic still camera (ESC) recorded this image of the STS-96 crewmembers playing cards on a break aboard the International Space Station (ISS). From the left are cosmonaut Valery I. Tokarev, Daniel T. Barry, Tamara E. Jernigan, Rick D. Husband, Ellen Ochoa, Julie Payette and Kent V. Rominger. Tokarev represents the Russian Space Agency (RSA) and Payette represents the Canadian Space Agency (CSA). The photograph was taken at 11:13:59 GMT, June 2, 1999.

  17. A culturally responsive counter-narrative of effective teaching

    NASA Astrophysics Data System (ADS)

    Gist, Conra D.

    2014-12-01

    How do you recognize an effective teacher's sociocultural consciousness? Tamara Wallace's and Brenda Brand's argument that sociocultural consciousness is the "brain" of effective culturally responsive instruction for students of color comes at a time when the system of teacher evaluation is being overhauled nationwide. Teacher observation tools are being piloted to develop a common language of effective instruction but often there is little attention given to sociocultural consciousness in these frameworks. This article develops a culturally responsive counter-narrative to explore the complexity of a teacher's racial consciousness during a teaching episode.

  18. COLUMBIA'S HATCH IS INSPECTED IN OPF BAY 1 AFTER STS-80 LANDING

    NASA Technical Reports Server (NTRS)

    1996-01-01

    United Space Alliance (USA) technicians in Orbiter Processing Facility Bay 1 troubleshoot the orbiter Columbia's outer hatch of the airlock, which failed to open during the recent STS-80 Space Shuttle mission. Mission Specialists Tamara E. Jernigan and Thomas D. Jones did not perform the mission's planned two extravehicular activities (EVAs) or spacewalks because the hatch would not open on orbit. The spacewalks were to be part of the continuing series of EVA Development Flight Tests to evaluate equipment and procedures and to build spacewalking experience in preparation for the International Space Station.

  19. President Bill Clinton visits JSC

    NASA Image and Video Library

    1998-04-14

    S98-05025 (14 April 1998) --- President Bill Clinton tours a laboratory mockup used for training purposes by astronauts assigned to fly aboard the International Space Station (ISS). Astronaut William Shepherd (right), mission commander for the first ISS expedition crew, briefs the Chief Executive. Looking on are astronauts C. Michael Foale and Tamara C. Jernigan. Foale spent four months last year aboard Russia's Mir space station. President Clinton toured several mockups and other training components before speaking to a crowd of JSC employees. Photo Credit: Joe McNally, National Geographic, for NASA

  20. Crewmember activity in the flight deck and middeck

    NASA Image and Video Library

    1996-12-30

    STS080-375-023 (19 Nov.-7 Dec. 1996) --- Astronauts Kenneth D. Cockrell, STS-80 mission commander, and Tamara E. Jernigan, payload commander, share a moment of off-duty time with astronaut Story Musgrave on the middeck of the Earth-orbiting space shuttle Columbia. Musgrave was making his sixth flight aboard the Space Shuttle as a mission specialist. His fellow crewmembers presented him with a patch that reads, "Master of Space." Before and during his 30 years with NASA, Musgrave obtained several academic degrees, including several Masters, a medical doctorate and several Ph.D.

  1. Study of optical microvariability in the blazar 1ES1011+496

    NASA Astrophysics Data System (ADS)

    Sosa, M. S.; von Essen, C.; Cellone, S. A.; Andruchow, I.; Schmitt, J. H. M. M.

    We carried out a study of photometric variability of the blazar 1ES1011+496 using the 1.20 m Oskar Lühning telescope located at Ham- burger Sternwarte Institute, Germany. This object has been detected at hight energies ( 200 GeV), so it is of interest to characterize its behavior in the optical range. We obtained the light curves in B, V and R bands through dif- ferential photometry, with a time resolution of 15 minutes over 8 nights. We did not detect inter-night variability, but we detected a marginally sig- nificant variability in temporal scales of a few days.

  2. COLUMBIA'S HATCH IS INSPECTED IN OPF BAY 1 AFTER STS-80 LANDING

    NASA Technical Reports Server (NTRS)

    1996-01-01

    In Orbiter Processing Facility Bay 1, United Space Alliance (USA) technicians Dave Lawrence, at left, and James Cullop troubleshoot the orbiter Columbia's outer hatch of the airlock, which failed to open during the recent STS-80 Space Shuttle mission. Mission Specialists Tamara E. Jernigan and Thomas D. Jones did not perform the mission's planned two extravehicular activities (EVAs) or spacewalks because the hatch would not open on orbit. The spacewalks were to be part of the continuing series of EVA Development Flight Tests to evaluate equipment and procedures and to build spacewalking experience in preparation for the International Space Station.

  3. Space Shuttle Projects

    NASA Image and Video Library

    1992-08-01

    Five NASA astronauts and one Canadian payload specialist composed the STS-52 crew. Pictured on the back row, left to right, are Michael A. Baker, pilot; James B. Wetherbee, commander; and Steven G. Maclean, payload specialist. On the front row, left to right, are mission specialists Charles (Lacy) Veach, Tamara Jernigan, and William Shepherd. Launched aboard the Space Shuttle Columbia on October 22, 1992 at 1:09:39 p.m. (EDT), the crew’s primary objectives were the deployment of the Laser Geodynamic Satellite (LAGEOS II) and operation of the U.S. Microgravity Payload-1 (USMP-1).

  4. STS-96 Crew Training

    NASA Technical Reports Server (NTRS)

    1999-01-01

    The training for the crew members of the STS-96 Discovery Shuttle is presented. Crew members are Kent Rominger, Commander; Rick Husband, Pilot; Mission Specialists, Tamara Jernigan, Ellen Ochoa, and Daniel Barry; Julie Payette, Mission Specialist (CSA); and Valery Ivanovich Tokarev, Mission Specialist (RSA). Scenes show the crew sitting and talking about the Electrical Power System; actively taking part in virtual training in the EVA Training VR (Virtual Reality) Lab; using the Orbit Space Vision Training System; being dropped in water as a part of the Bail-Out Training Program; and taking part in the crew photo session.

  5. STS-96 In-flight crew portrait in the Node 1/Unity module

    NASA Image and Video Library

    2016-08-30

    STS096-380-019 (27 May - 6 June 1999) --- The seven crew members for the STS-96 mission pose for the traditional inflight crew portrait in the hatch way of the U.S.-built Unity node for the International Space Station (ISS). From to left to right, bottom, are astronauts Daniel T. Barry, Julie Payette and Ellen Ochoa. On top are cosmonaut Valery I. Tokarev, along with astronauts Tamara E. Jernigan and Kent V. Rominger. Astronaut Rick D. Husband is between Rominger and Ochoa. Payette represents the Canadian Space Agency (CSA) and Tokarev is with the Russian Space Agency (RSA).

  6. [The beginning of stereotactic treatment of extrapyramidal disorders in Poland].

    PubMed

    Gościński, Igor; Moskała, Marek; Polak, Jarosław

    2003-01-01

    Oskar Liszka in cooperation with I. Gościński i Z. Wicentowicz in 1961 introduced in Poland Guiot-Gillingham stereotactic method of operation and then modified it in 1967. In the next years stereotactic procedures in extrapyramidal diseases were performed also in Warszawa--J. Subczyński, E. Mempel and J. Bidziński, in Białystok J. Łebkowski, in Szczecin J. Slósarek and I. Kojder, in Bydgoszcz M. Harat, in Gdańsk P. Słoniewski. Contemporary W. Koszewski and M. Zabek in Warszawa. In Lublin T. Trojanowski et al. use stereotactic radiotherapy in the treatment of angiomas of the brain.

  7. Official STS-67 preflight crew portrait

    NASA Technical Reports Server (NTRS)

    1995-01-01

    Official STS-67 preflight crew portrait. In front are astronauts (left to right) Stephen S. Oswald, mission commander; Tamara E. Jernigan, payload commander; and William G. Gregory, pilot. In the back are (left to right) Ronald A. Parise, payload specialist; astronauts Wendy B. Lawrence, and John Grunsfeld, both mission specialists; and Samuel T. Durrance, payload specialist. Dr. Durrance is a research scientist in the Department of Physics and Astronomy at Johns Hopkins University, Baltimore, Maryland. Dr. Parise is a senior scientist in the Space Observatories Department, Computer Sciences Corporation, Silver Spring, Maryland. Both payload specialists flew aboard the Space Shuttle Columbia for STS-35/ASTRO-1 mission in December 1990.

  8. T-38 AT SLF DURING STS-80 CREW ARRIVAL

    NASA Technical Reports Server (NTRS)

    1996-01-01

    A T-38 parked at KSC's Shuttle Landing Facility is profiled against the brilliant twilight sky. The five astronauts assigned to Space Shuttle Mission STS-80 arrived from Houston at around 6:30 p.m.: Mission Commander Kenneth D. Cockrell; Pilot Kent V. Rominger; and Mission Specialists Tamara E. Jernigan, Thomas D. Jones and Story Musgrave headed for the crew quarters in the Operations and Checkout Building. Tomorrow, Nov. 12, the launch countdown will begin at 1 p.m. with the countdown clock set at T- 43 hours. The Space Shuttle Columbia is scheduled for liftoff from Launch Pad 39B at 2:50 p.m. EST, Nov. 15.

  9. STS-80 Flight Day 2

    NASA Technical Reports Server (NTRS)

    1996-01-01

    On this second day of the STS-80 mission, the flight crew, Cmdr. Kenneth D. Cockrell, Pilot Kent V. Rominger, Mission Specialists, Tamara E. Jernigan, Thomas D. Jones, and F. Story Musgrave, complete the first major objective of the mission with the deployment of the Orbiting Retrievable Far and Extreme Ultraviolet Spectrometer (ORFEUS) on the reusable Shuttle Pallet Satellite. Release of ORFEUS from Columbia's robot arm came at 8 hours 15 minutes mission elapsed time. Three hours after the release, ground controllers inform the crew that the instrument package appears to be working properly. This begins two weeks of gathering data on the origin and makeup of stars.

  10. Spacelab

    NASA Image and Video Library

    1991-01-28

    The STS-40 crew portrait includes 7 astronauts. Pictured on the front row from left to right are F. Drew Gaffney, payload specialist 1; Milli-Hughes Fulford, payload specialist 2; M. Rhea Seddon, mission specialist 3; and James P. Bagian, mission specialist 1. Standing in the rear, left to right, are Bryan D. O’Connor, commander; Tamara E. Jernigan, mission specialist 2; and Sidney M. Gutierrez, pilot. Launched aboard the Space Shuttle Columbia on June 5, 1991 at 9:24; am (EDT), the STS-40 mission was the fifth dedicated Spacelab Mission, Spacelab Life Sciences-1 (SLS-1), and the first mission dedicated solely to life sciences.

  11. STS-40 crewmembers pose for onboard (in space) portrait on OV-102's middeck

    NASA Image and Video Library

    1991-06-14

    STS040-605-009 (5-14 June 1991) --- The seven crew members for STS-40 pose for an in-space portrait on the Space Shuttle Columbia's mid-deck. Left to right, in front are F. Andrew Gaffney, Sidney M. Gutierrez, Rhea Seddon and James P. Bagian; in back, Bryan D. O'Connor, Tamara E. Jernigan and Millie Hughes-Fulford. The five astronauts and two payload specialists are spending nine days in space in support of the Spacelab Life Sciences (SLS-1) mission. The image was one of 25 visuals used by the STS-40 crew at its Post Flight Press Conference (PFPC) on June 28, 1991.

  12. STS-96 FD Highlights and Crew Activities Report: Flight Day 01

    NASA Technical Reports Server (NTRS)

    1999-01-01

    On this first day of the STS-96 Discovery mission, the flight crew, Commander Kent V. Rominger, Pilot Rick D. Husband, and Mission Specialists Ellen Ochoa, Tamara E. Jernigan, Daniel T. Barry, Julie Payette, and Valery Ivanovich Tokarev are seen performing pre-launch activities such as eating the traditional breakfast, crew suit-up, and the ride out to the launch pad. Also, included are various panoramic views of the shuttle on the pad. The crew is readied in the 'white room' for their mission. After the closing of the hatch and arm retraction, launch activities are shown including countdown, engine ignition, launch, and the separation of the Solid Rocket Boosters.

  13. Montblanc1: GPU accelerated radio interferometer measurement equations in support of Bayesian inference for radio observations

    NASA Astrophysics Data System (ADS)

    Perkins, S. J.; Marais, P. C.; Zwart, J. T. L.; Natarajan, I.; Tasse, C.; Smirnov, O.

    2015-09-01

    We present Montblanc, a GPU implementation of the Radio interferometer measurement equation (RIME) in support of the Bayesian inference for radio observations (BIRO) technique. BIRO uses Bayesian inference to select sky models that best match the visibilities observed by a radio interferometer. To accomplish this, BIRO evaluates the RIME multiple times, varying sky model parameters to produce multiple model visibilities. χ2 values computed from the model and observed visibilities are used as likelihood values to drive the Bayesian sampling process and select the best sky model. As most of the elements of the RIME and χ2 calculation are independent of one another, they are highly amenable to parallel computation. Additionally, Montblanc caters for iterative RIME evaluation to produce multiple χ2 values. Modified model parameters are transferred to the GPU between each iteration. We implemented Montblanc as a Python package based upon NVIDIA's CUDA architecture. As such, it is easy to extend and implement different pipelines. At present, Montblanc supports point and Gaussian morphologies, but is designed for easy addition of new source profiles. Montblanc's RIME implementation is performant: On an NVIDIA K40, it is approximately 250 times faster than MEQTREES on a dual hexacore Intel E5-2620v2 CPU. Compared to the OSKAR simulator's GPU-implemented RIME components it is 7.7 and 12 times faster on the same K40 for single and double-precision floating point respectively. However, OSKAR's RIME implementation is more general than Montblanc's BIRO-tailored RIME. Theoretical analysis of Montblanc's dominant CUDA kernel suggests that it is memory bound. In practice, profiling shows that is balanced between compute and memory, as much of the data required by the problem is retained in L1 and L2 caches.

  14. Does Europe have a centre? Reflections on the history of Western and Central Europe

    NASA Astrophysics Data System (ADS)

    Mout, Nicolette

    2006-05-01

    Any definition of Central Europe based on geographical and/or historical facts causes difficulties. The line dividing Europe during the Cold War has a very limited use because it does not take into account Central Europe as a special part of the continent. Historians such as Geoffrey Barraclough, Hugh Seton-Watson and Oskar Halecki discussed the idea of a separate identity of Central Europe during the Cold War. Especially after the fall of the Berlin Wall, this discussion was re-opened. From a historian's point of view, the most important contributions came from Piotr Wandycz and Jeno Szucs. An imaginary centre of Europe can only be found in the continent's common history.

  15. STS-80 Columbia, OV 102, liftoff from KSC Launch Pad 39B

    NASA Image and Video Library

    1996-11-19

    STS080-S-007 (19 Nov. 1996) --- One of the nearest remote camera stations to Launch Pad B captured this profile image of space shuttle Columbia's liftoff from the Kennedy Space Center's (KSC) Launch Complex 39 at 2:55:47 p.m. (EST), November 19, 1996. Onboard are astronauts Kenneth D. Cockrell, mission commander; Kent V. Rominger, pilot; along with Story Musgrave, Tamara E. Jernigan and Thomas D. Jones, all mission specialists. The two primary payloads for STS-80 stowed in Columbia?s cargo bay for later deployment and testing are the Wake Shield Facility (WSF-3) and the Orbiting and Retrievable Far and Extreme Ultraviolet Spectrometer (ORFEUS) with its associated Shuttle Pallet Satellite (SPAS).

  16. STS-52 Columbia, OV-102, soars into the sky after liftoff from KSC LC Pad 39B

    NASA Image and Video Library

    1992-10-22

    STS052-S-053 (22 Oct. 1992) --- This low-angle 35mm image shows the space shuttle Columbia on its way toward a ten-day Earth-orbital mission with a crew of five NASA astronauts and a Canadian payload specialist. Liftoff occurred at 1:09:39 p.m. (EDT), Oct. 22, from Kennedy Space Center?s (KSC) Launch Pad 39B. Crew members onboard are astronauts James D. Wetherbee, Michael A. Baker, Tamara E. Jernigan, Charles L. (Lacy) Veach and William M. Shepherd, along with payload specialist Steven G. MacLean. Payloads onboard include the Laser Geodynamic Satellite II (LAGEOS II), which will be deployed early in the mission, a series of Canadian experiments, and the United States Microgravity Payload-1 (USMP-1). Photo credit: NASA

  17. STS-96 Crew Interview: Dan Barry

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Live footage of a preflight interview with Mission Specialist Daniel T. Barry is seen. The interview addresses many different questions including why Barry became an astronaut, and the events that led to his interest. Other interesting information that this one-on-one interview discusses is the logistics and supply mission, why it is important to send equipment to the International Space Station (ISS), and the Integrated Cargo Carrier (ICC). Barry mentions Discovery's anticipated docking with the ISS, his scheduled space walk with Tamara E. Jernigan, plans for the supply and equipment transfers, and his responsibility during this transfer. A fly-around maneuver to take pictures of the ISS, and the deployment of the Student Tracked Atmospheric Research Satellite for Heuristic International Networking Equipment (STARSHINE) are also discussed.

  18. STS-96 FD Highlights and Crew Activities Report: Flight Day 05

    NASA Technical Reports Server (NTRS)

    1999-01-01

    On this fifth day of the STS-96 Discovery mission, the flight crew, Commander Kent V. Rominger, Pilot Rick D. Husband, and Mission Specialists Ellen Ochoa, Tamara E. Jernigan, Daniel T. Barry, Julie Payette, and Valery Ivanovich Tokarev are seen performing logistics transfer activities within the Discovery/International Space Station orbiting complex. The crew transfers supplies, equipment, and water. Payette and Tokarev perform maintenance activities on the storage batteries in the Zarya module. Barry and Tokarev install acoustic insulation around some of the fans inside Zarya. Jernigan and Husband install shelving in 2 soft stowage racks. Husband and Barry troubleshoot and perform maintenance activities on the Early Communications System. At the end of the workday, Rominger, Jernigan, and Barry discussed the progress of the mission with NBC's "Today," CBS "This Morning," and CNN.

  19. STS-96 FD Highlights and Crew Activities Report: Flight Day 04

    NASA Technical Reports Server (NTRS)

    1999-01-01

    On this fourth day of the STS-96 Discovery mission, the flight crew, Commander Kent V. Rominger, Pilot Rick D. Husband, and Mission Specialists Ellen Ochoa, Tamara E. Jernigan, Daniel T. Barry, Julie Payette, and Valery Ivanovich Tokarev are seen performing final preparations for their space walk. Views of the crew helping Barry and Jernigan suit up for their mission is also presented. Ochoa uses the robot arm to maneuver Jernigan up to the space station module. During the space walk Barry and Jernigan move two cranes, and three bags containing handrails and tools to the outside of the Unity module. They also install a thermal cover on a Unity trunnion pin, inspect peeling paint on Zarya and one of the two Early Communications System antennas on Unity.

  20. STS096-S-002

    NASA Image and Video Library

    1999-04-01

    STS096-S-002 (April 1999) --- Six NASA astronauts and a Russian cosmonaut take a break from training to pose for the crew portrait. Astronaut Kent V. Rominger, mission commander, is at left on the front row. Astronaut Rick D. Husband, pilot, is right. The remaining astronauts are Ellen Ochoa (front center) and, from the left on the back row, Daniel T. Barry, Julie Payette, Valeriy I. Tokarev, and Tamara Jernigan, all mission specialists. Payette represents the Canadian Space Agency (CSA) and Tokarev is with the Russian Space Agency (RSA). The crew will perform the first station docking and will become the first visitors to the new International Space Station (ISS) since its launch and start of orbital assembly last year. Space Shuttle Discovery's launch date is now scheduled for May 20.

  1. KSC-99pp0641

    NASA Image and Video Library

    1999-06-07

    At the Cape Canaveral Air Station Skid Strip, STS-96 crew members and their families board a plane to return to the Johnson Space Center in Houston, Texas. From left are the son, Ivan, and wife, Irina, of Mission Specialist Valery Ivanovich Tokarev (carrying a duffel bag); and Mission Specialist Ellen Ochoa, holding her son, Wilson Miles-Ochoa. Other crew members also returning are Commander Kent V. Rominger, Pilot Rick D. Husband, and Mission Specialists Tamara E. Jernigan (Ph.D.), Daniel Barry (M.D., Ph.D.) and Julie Payette (with the Canadian Space Agency). After a successful 10-day mission to the International Space Station aboard Space Shuttle Discovery, the crew landed June 6 at 2:02:43 a.m. EDT, in the 11th night landing at KSC

  2. The SPACEHAB double module is moved into the payload changeout room at Launch Pad 39B

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This fish-eye view shows the SPACEHAB Double module being moved into the payload changeout room at Launch Pad 39B before being transferred to Space Shuttle Discovery's payload bay for mission STS-96. The second flight supporting construction of the International Space Station, STS-96 is a logistics and resupply mission, carrying more than 5,000 pounds of supplies, a Russian- built crane and a U.S.-built crane, plus experiments such as STARSHINE, which was developed by and for students. Comprising the crew are Commander Kent V. Rominger, Pilot Rick Douglas Husband, and Mission Specialists Ellen Ochoa (Ph.D.), Tamara E. Jernigan (Ph.D.), Daniel Barry (M.D., Ph.D.), Julie Payette, with the Canadian Space Agency, and Valery Ivanovich Tokarev, with the Russian Space Agency. Liftoff is scheduled for May 20 at 9:32 a.m. EDT.

  3. STS-96 FD Highlights and Crew Activities Report: Flight Day 06

    NASA Technical Reports Server (NTRS)

    1999-01-01

    On this sixth day of the STS-96 Discovery mission, the flight crew, Commander Kent V. Rominger, Pilot Rick D. Husband, and Mission Specialists Ellen Ochoa, Tamara E. Jernigan, Daniel T. Barry, Julie Payette, and Valery Ivanovich Tokarev are seen performing logistics transfer activities within the Discovery/International Space Station orbiting complex. Ochoa, Jernigan, Husband and Barry devote a significant part of their day to the transfer of bags of different sizes and shapes from the SPACEHAB module in Discovery's cargo bay to resting places inside the International Space Station. Payette and Tokarev complete the maintenance on the storage batteries. Barry and Tokarev complete installation of the remaining sound mufflers over the fans in Zarya. Barry then measures the sound levels at different positions inside the module. Rominger and Tokarev conduct a news conference with Russian reporters from the Mission Control Center in Moscow.

  4. KSC-99pp0585

    NASA Image and Video Library

    1999-05-27

    In the Operations and Checkout Building, STS-96 Mission Specialist Tamara E. Jernigan waves after donning her launch and entry suit during final launch preparations. STS-96 is a 10-day logistics and resupply mission for the International Space Station, carrying about 4,000 pounds of supplies, to be stored aboard the station for use by future crews, including laptop computers, cameras, tools, spare parts, and clothing. The mission also includes such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-involved experiment. It will include a space walk to attach the cranes to the outside of the ISS for use in future construction.. Space Shuttle Discovery is due to launch today at 6:49 a.m. EDT. Landing is expected at the SLF on June 6 about 1:58 a.m. EDT

  5. Official STS-67 preflight crew portrait

    NASA Image and Video Library

    1994-12-01

    STS067-S-002 (December 1994) --- Five NASA astronauts and two payload specialists from the private sector have been named to fly aboard the Space Shuttle Endeavour for the STS-67/ASTRO-2 mission, scheduled for March 1995. In front are astronauts (left to right) Stephen S. Oswald, mission commander; Tamara E. Jernigan, payload commander; and William G. Gregory, pilot. In the back are (left to right) Ronald A. Parise, payload specialist; astronauts Wendy B. Lawrence, and John M. Grunsfeld, both mission specialists; and Samuel T. Durrance, payload specialist. Dr. Durrance is a research scientist in the Department of Physics and Astronomy at Johns Hopkins University, Baltimore, Maryland. Dr. Parise is a senior scientist in the Space Observatories Department, Computer Sciences Corporation, Silver Spring, Maryland. Both payload specialist's flew aboard the Space Shuttle Columbia for the STS-35/ASTRO-1 mission in December 1990.

  6. [1400 hours of analysis with Freud: Viktor von Dirsztay. A biographical sketch].

    PubMed

    May, Ulrike

    2010-01-01

    On the basis of mostly unpublished sources, the author reconstructs the life of the Hungarian writer Viktor von Dirsztay (1884?-1935) who was personally acquainted with many expressionist artists and writers, e. g. with Karl Kraus, Oskar Kokoschka, Herwarth Walden, Walter Hasenclever, Hermann Broch and Arthur Schnitzler. This association puts Freud into closer proximity with the cultural avantgarde of his times than previously realized. Between 1910 and 1920 Dirsztay underwent several phases of analysis with Freud; then he was treated by Theodor Reik. The overall length of his analysis with Freud is almost unparalleled. The article discusses whether and in which way Dirsztay's writings might have been influenced by his analyses and how Freud and Reik might have drawn upon their experiences with this patient. It is argued that likely references can be discovered in both authors' theories of masochism. There is an intriguing late remark of Dirsztay's that he was "ruined by analysis".

  7. Quantum Humor: The Playful Side of Physics at Bohr's Institute for Theoretical Physics

    NASA Astrophysics Data System (ADS)

    Halpern, Paul

    2012-09-01

    From the 1930s to the 1950s, a period of pivotal developments in quantum, nuclear, and particle physics, physicists at Niels Bohr's Institute for Theoretical Physics in Copenhagen took time off from their research to write humorous articles, letters, and other works. Best known is the Blegdamsvej Faust, performed in April 1932 at the close of one of the Institute's annual conferences. I also focus on the Journal of Jocular Physics, a humorous tribute to Bohr published on the occasions of his 50th, 60th, and 70th birthdays in 1935, 1945, and 1955. Contributors included Léon Rosenfeld, Victor Weisskopf, George Gamow, Oskar Klein, and Hendrik Casimir. I examine their contributions along with letters and other writings to show that they offer a window into some issues in physics at the time, such as the interpretation of complementarity and the nature of the neutrino, as well as the politics of the period.

  8. STS-96 Crew Training, Mission Animation, Crew Interviews, STARSHINE, Discovery Rollout and Repair of Hail Damage

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Live footage shows the crewmembers of STS-96, Commander Kent V. Rominger, Pilot Rick D. Husband, Mission Specialists Ellen Ochoa, Tamara E. Jernigan, Daniel T. Barry, Julie Payette and Valery Ivanovich Tokarev during various training activities. Scenes include astronaut suit-up, EVA training in the Virtual Reality Lab, Orbiter space vision training, bailout training, and crew photo session. Footage also shows individual crew interviews, repair activities to the external fuel tank, and Discovery's return to the launch pad. The engineers are seen sanding, bending, and painting the foam used in repairing the tank. An animation of the deployment of the STARSHINE satellite, International Space Station, and the STS-96 Mission is presented. Footage shows the students from Edgar Allen Poe Middle School sanding, polishing, and inspecting the mirrors for the STARSHINE satellite. Live footage also includes students from St. Michael the Archangel School wearing bunny suits and entering the clean room at Goddard Space Flight Center.

  9. STS-96 M.S. Payette and Pilot Husband try on gas masks as part of a TCDT

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At Launch Pad 39B, STS-96 Mission Specialist Julie Payette, with the Canadian Space Agency, and Pilot Rick Douglas Husband practice putting on oxygen gas masks as part of Terminal Countdown Demonstration Test (TCDT) activities. The TCDT provides the crew with emergency egress traiing, simulated countdown exercises and opportunities to inspect the mission payloads in the orbiter's payload bay. Other crew members taking part in the TCDT are Commander Kent V. Rominger and Mission Specialists Tamara E. Jernigan (Ph.D.), Daniel Barry (M.D., Ph.D.), Ellen Ochoa (Ph.D.) and Valery Ivanovich Tokarev, with the Russian Space Agency. Scheduled for liftoff on May 20 at 9:32 a.m., STS- 96 is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student- led experiment.

  10. STS-96 M.S. Tokarev tries gas mask as part of a TCDT

    NASA Technical Reports Server (NTRS)

    1999-01-01

    STS-96 Mission Specialist Valery Ivanovich Tokarev, with the Russian Space Agency, tries on an oxygen gas mask during Terminal Countdown Demonstration Test (TCDT) activities at Launch Pad 39B. The TCDT provides the crew with simulated countdown exercises, emergency egress training and opportunities to inspect the mission payloads in the orbiter's payload bay. Other crew members taking part in the TCDT are Commander Kent V. Rominger, Pilot Rick Douglas Husband, and Mission Specialists Tamara E. Jernigan (Ph.D.), Daniel Barry (M.D., Ph.D.), Ellen Ochoa (Ph.D.) and Julie Payette, with the Canadian Space Agency. Scheduled for liftoff on May 20 at 9:32 a.m., STS-96 is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-led experiment.

  11. [Sigmund Freud and the "Zeitschrift für Hypnotismus"].

    PubMed

    Tanner, Terence A

    2005-01-01

    While Freud was always ready to acknowledge the debt that psychoanalysis owed to hypnotism, his engagement in its study and medical application is often seen by historians as little more than a passing phase on the way to psychoanalysis proper. This paper attempts to redress the balance by exploring Freud's association with the most influential German-language journal devoted to hypnotism, the Zeitschrift für Hypnotismus. Freud not only contributed a paper to this periodical but also served on its editorial board for the first three years of its existence. There also appeared in the journal one review and six abstracts of his work. After a condensed bibliographical account of the journal, a summary is given of Freud's intellectual and professional contacts and exchanges with three of the key individuals associated with it: August Forel, Jonas Grossmann and Oskar Vogt. Finally clarification is given of the publication history of the "Dora" case history and the chronology of its rejection for publication by Korbinian Brodmann, editor of the journal when it became the Journal für Psychologie und Neurologie.

  12. History of dementia research in Bohemia and middle Europe.

    PubMed

    Kalvach, Pavel; Kalvach, Zdenek

    2010-01-01

    The clinical aspects and histopathology of dementia are best understood when based on knowledge of the historical milestones associated with its development. We studied archive materials and visited some of the psychiatric asylums that were active in Prague during the 19th century. The gradual recognition of dementia and its histological correlates on the territory of the actual Czech Republic from the 1830s are described, together with its links to Austrian, German, and other foreign psychiatry and neurology. A stepwise differentiation between inborn mental incapacity and the acquired forms occurred between 1830 and 1890. This was followed by contributions from Emil Redlich, Arnold Pick, Karel Kuffner, Oskar Fischer and others between 1890 and 1930, elucidating features of senile plaques, and shedding light on behavioral-morphological correlations and on the role of inflammatory tissue changes. These discoveries allowed the distinction between neurodegenerative causes of dementia and other etiological categories. One hundred years ago, Prague was one of the cradles from which our modern understanding of neurodegenerative dementia emerged. Copyright 2010 S. Karger AG, Basel.

  13. The STS-96 crew takes part in a Crew Equipment Interface Test at KSC

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the Orbiter Processing Facility bay 1, STS-96 Mission Specialists Daniel Barry (M.D., Ph.D.), Valery Ivanovich Tokarev and Tamara E. Jernigan (Ph.D.) look into the payload bay of the orbiter Discovery. The STS-96 crew is at KSC for a Crew Equipment Interface Test. Other crew members participating are Commander Kent V. Rominger, Pilot Rick Douglas Husband, and Mission Specialists Ellen Ochoa (Ph.D.) and Julie Payette, with the Canadian Space Agency. The primary payload of STS-96 is the SPACEHAB Double Module. In addition, the Space Shuttle will carry unpressurized cargo such as the external Russian cargo crane known as STRELA; the Spacehab Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and an ORU Transfer Device (OTD), a U.S.-built crane that will be stowed on the station for use during future ISS assembly missions. These cargo items will be stowed on the International Cargo Carrier, fitted inside the payload bay behind the SPACEHAB module. STS-96 is targeted for launch on May 24 from Launch Pad 39B.

  14. KSC-99pp0477

    NASA Image and Video Library

    1999-04-29

    The STS-96 crew pose for a group photo after emergency egress training at Launch Pad 39B. From left are Mission Specialist Ellen Ochoa (Ph.D.); Pilot Rick Douglas Husband; Mission Specialists Julie Payette, Daniel Barry (M.D., Ph.D.), and Tamara E. Jernigan (Ph.D.); Commander Kent V. Rominger; and Mission Specialist Valery Ivanovich Tokarev. Payette is with the Canadian Space Agency, and Ivanovich Tokarev with the Russian Space Agency. Behind them is the tip of the external tank, which is 153.8 feet high. The external tank provides fuel to the three space shuttle main engines in the orbiter during liftoff and ascent. It is eventually jettisoned, entering the Earth's atmosphere, breaking up and impacting a remote ocean area. STS-96, scheduled for liftoff on May 20 at 9:32 a.m., is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-led experiment

  15. KSC-99pp0451

    NASA Image and Video Library

    1999-04-27

    During emergency egress training at Launch Pad 39B, members of the STS-96 crew ride inside a small armored personnel carrier. The tracked vehicle could be used by the crew in the event of an emergency at the pad during which the crew must make a quick exit from the area. From left are Pilot Rick Douglas Husband; Mission Specialists Daniel Barry (partly hidden), Tamara E. Jernigan, Julie Payette, and Valery Ivanovich Tokarev; and Commander Kent V. Rominger. Not shown is Mission Specialist Ellen Ochoa. The crew are at KSC for Terminal Countdown Demonstration Test (TCDT) activities, which also include simulated countdown exercises and opportunities to inspect the mission payloads in the orbiter's payload bay. Mission STS-96, which is scheduled for liftoff on May 20 at 9:32 a.m., is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-led experiment

  16. White House and agencies focus on space weather concerns

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-06-01

    "Space weather is a serious matter that can affect human economies around the world," Tamara Dickinson, a senior policy analyst with the White House Office of Science and Technology Policy (OSTP), told attendees at the 2012 Space Weather Enterprise Forum, held 5 June in Washington, D. C. With the 2013 solar maximum nearing, researchers and government agencies are focusing on how the greater solar activity could affect our increasingly technological society and what measures can be taken to help prevent or mitigate any threats to the electricity grid, GPS, and other potentially vulnerable technologies. Dickenson said that there has been an increased awareness about space weather in the White House and that President Barack Obama recently has requested briefing memos on the topic. She highlighted several efforts the administration is taking related to space weather, including a forthcoming national Earth observation strategy, which could be released in July and will include an assessment of space weather. She explained that the strategy document will be part of the fiscal year 2014 presidential budget request and that it will be updated every 3 years.

  17. The U.S. Department of Energy Office of Indian Energy Policy and Programs Las Vegas, Nevada, Roundtable Summary

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

    None

    2011-03-16

    LAS VEGAS EXECUTIVE SUMMARY The Las Vegas, Nevada DOE Tribal Roundtable convened on March 16th, at the Las Vegas Hilton. The meeting was hosted by the Department of Energy (DOE) Office of Indian Policy and Programs (DOE Office of Indian Energy) and facilitated by JR Bluehouse, Program Manager, Udall Foundation’s U.S. Institute for Environmental Conflict Resolution (U.S. Institute). Mr. Bluehouse was assisted by Tamara, Underwood, Program Assistant, U.S. Institute.  Tribal leaders and representatives from multiple tribal governments and communities attended the roundtable. Tracey LeBeau, newly appointed Director of the Office of Indian Energy attended.    LaMont Jackson from DOE’s Office of Electricitymore » attended. Also attending from the administration and federal agencies were Kim Teehee, Senior Policy Advisor for Native American Affairs, The White House; Charlie Galbraith, Associate Director of the Office of Public Engagement and Deputy Associate Director of the Office of Intergovernmental Affairs, The White House; Jodi Gillette, Deputy Assistant Secretary for Policy and Economic Development, the Bureau of Indian Affairs.« less

  18. Featured Image: Mixing Chemicals in Stars

    NASA Astrophysics Data System (ADS)

    Kohler, Susanna

    2017-10-01

    How do stars mix chemicals in their interiors, leading to the abundances we measure at their surfaces? Two scientists from the Planetary Science Institute in Arizona, Tamara Rogers (Newcastle University, UK) and Jim McElwaine (Durham University, UK), have investigated the role that internal gravity waves have in chemical mixing in stellar interiors. Internal gravity waves not to be confused with the currently topical gravitational waves are waves that oscillate within a fluid that has a density gradient. Rogers and McElwaine used simulations to explore how these waves can cause particles in a stars interior to move around, gradually mixing the different chemical elements. Snapshots from four different times in their simulation can be seen below, with the white dots marking tracer particles and the colors indicating vorticity. You can see how the particles move in response to wave motion after the first panel. For more information, check out the paper below!CitationT. M. Rogers and J. N. McElwaine 2017 ApJL 848 L1. doi:10.3847/2041-8213/aa8d13

  19. STS-96 Post Flight Presentation

    NASA Technical Reports Server (NTRS)

    1999-01-01

    The Crew of STS-96 Discovery Shuttle, Commander Kent V. Rominger, Pilot Rick D. Husband, Mission Specialists Ellen Ochoa, Tamara E. Jernigan, Daniel T. Barry, Julie Payette, and Valery Ivanovich Tokarev, are shown narrating the mission highlights. Scenes include walk out to the transfer vehicle, and launch of the shuttle. Also presented are scenes of the start of the main engine, ignition of the solid rocket boosters, and the separation of the solid rocket boosters. Footage of Payette preparing the on-board camera equipment, while Barry and Jernigan perform routine checks of the equipment is seen. Also presented are various pictures of the shuttle in its orbit, the docking of the shuttle with the Mir International Space Station, and crewmembers during their space walk. Beautiful panoramic views of the Great Lake, Houston, and a combined view of Italy and Turkey are seen. The crew of Discovery is shown performing a juice ball experiment, tumbling, undocking, performing transfer operations, and deploying the STARSHINE educational satellite. The film ends with the reentry of the Discovery Space Shuttle into the Earth's atmosphere.

  20. Braque and Kokoschka: Brain Tissue Injury and Preservation of Artistic Skill.

    PubMed

    Zaidel, D W

    2017-08-19

    The neural underpinning of art creation can be gleaned following brain injury in professional artists. Any alteration to their artistic productivity, creativity, skills, talent, and genre can help understand the neural underpinning of art expression. Here, two world-renown and influential artists who sustained brain injury in World War I are the focus, namely the French artist Georges Braque and the Austrian artist Oskar Kokoschka. Braque is particularly associated with Cubism, and Kokoschka with Expressionism. Before enlisting, they were already well-known and highly regarded. Both were wounded in the battlefield where they lost consciousness and treated in European hospitals. Braque's injury was in the left hemisphere while Kokoschka's was in the right hemisphere. After the injury, Braque did not paint again for nearly a whole year while Kokoschka commenced his artistic works when still undergoing hospital treatment. Their post-injury art retained the same genre as their pre-injury period, and their artistic skills, talent, creativity, and productivity remained unchanged. The quality of their post-injury artworks remained highly regarded and influential. These neurological cases suggest widely distributed and diffuse neural control by the brain in the creation of art.

  1. Retrotransposons Mimic Germ Plasm Determinants to Promote Transgenerational Inheritance.

    PubMed

    Tiwari, Bhavana; Kurtz, Paula; Jones, Amanda E; Wylie, Annika; Amatruda, James F; Boggupalli, Devi Prasad; Gonsalvez, Graydon B; Abrams, John M

    2017-10-09

    Retrotransposons are a pervasive class of mobile elements present in the genomes of virtually all forms of life [1, 2]. In metazoans, these are preferentially active in the germline, which, in turn, mounts defenses that restrain their activity [3, 4]. Here we report that certain classes of retrotransposons ensure transgenerational inheritance by invading presumptive germ cells before they are formed. Using sensitized Drosophila and zebrafish models, we found that diverse classes of retrotransposons migrate to the germ plasm, a specialized region of the oocyte that prefigures germ cells and specifies the germline of descendants in the fertilized egg. In Drosophila, we found evidence for a "stowaway" model, whereby Tahre retroelements traffic to the germ plasm by mimicking oskar RNAs and engaging the Staufen-dependent active transport machinery. Consistent with this, germ plasm determinants attracted retroelement RNAs even when these components were ectopically positioned in bipolar oocytes. Likewise, vertebrate retrotransposons similarly migrated to the germ plasm in zebrafish oocytes. Together, these results suggest that germ plasm targeting represents a fitness strategy adopted by some retrotransposons to ensure transgenerational propagation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Histone acetyltransferase Enok regulates oocyte polarization by promoting expression of the actin nucleation factor spire.

    PubMed

    Huang, Fu; Paulson, Ariel; Dutta, Arnob; Venkatesh, Swaminathan; Smolle, Michaela; Abmayr, Susan M; Workman, Jerry L

    2014-12-15

    KAT6 histone acetyltransferases (HATs) are highly conserved in eukaryotes and have been shown to play important roles in transcriptional regulation. Here, we demonstrate that the Drosophila KAT6 Enok acetylates histone H3 Lys 23 (H3K23) in vitro and in vivo. Mutants lacking functional Enok exhibited defects in the localization of Oskar (Osk) to the posterior end of the oocyte, resulting in loss of germline formation and abdominal segments in the embryo. RNA sequencing (RNA-seq) analysis revealed that spire (spir) and maelstrom (mael), both required for the posterior localization of Osk in the oocyte, were down-regulated in enok mutants. Chromatin immunoprecipitation showed that Enok is localized to and acetylates H3K23 at the spir and mael genes. Furthermore, Gal4-driven expression of spir in the germline can largely rescue the defective Osk localization in enok mutant ovaries. Our results suggest that the Enok-mediated H3K23 acetylation (H3K23Ac) promotes the expression of spir, providing a specific mechanism linking oocyte polarization to histone modification. © 2014 Huang et al.; Published by Cold Spring Harbor Laboratory Press.

  3. Braque and Kokoschka: Brain Tissue Injury and Preservation of Artistic Skill

    PubMed Central

    Zaidel, D. W.

    2017-01-01

    The neural underpinning of art creation can be gleaned following brain injury in professional artists. Any alteration to their artistic productivity, creativity, skills, talent, and genre can help understand the neural underpinning of art expression. Here, two world-renown and influential artists who sustained brain injury in World War I are the focus, namely the French artist Georges Braque and the Austrian artist Oskar Kokoschka. Braque is particularly associated with Cubism, and Kokoschka with Expressionism. Before enlisting, they were already well-known and highly regarded. Both were wounded in the battlefield where they lost consciousness and treated in European hospitals. Braque’s injury was in the left hemisphere while Kokoschka’s was in the right hemisphere. After the injury, Braque did not paint again for nearly a whole year while Kokoschka commenced his artistic works when still undergoing hospital treatment. Their post-injury art retained the same genre as their pre-injury period, and their artistic skills, talent, creativity, and productivity remained unchanged. The quality of their post-injury artworks remained highly regarded and influential. These neurological cases suggest widely distributed and diffuse neural control by the brain in the creation of art. PMID:28825632

  4. The STS-96 crew takes part in a Crew Equipment Interface Test at KSC

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the Orbiter Processing Facility bay 1, STS-96 Commander Kent V. Rominger and Mission Specialists Ellen Ochoa (Ph.D.) and Valery Ivanovich Tokarev pose inside the orbiter Discovery. The STS-96 crew is at KSC to take part in a Crew Equipment Interface Test. Other members participating are Pilot Rick Douglas Husband and Mission Specialists Tamara E. Jernigan (Ph.D.), Daniel Barry (M.D., Ph.D.) and Julie Payette, who is with the Canadian Space Agency. Tokarev represents the Russian Space Agency. The primary payload of STS-96 is the SPACEHAB Double Module. In addition, the Space Shuttle will carry unpressurized cargo such as the external Russian cargo crane known as STRELA; the Spacehab Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and an ORU Transfer Device (OTD), a U.S.-built crane that will be stowed on the station for use during future ISS assembly missions. These cargo items will be stowed on the International Cargo Carrier, fitted inside the payload bay behind the SPACEHAB module. STS-96 is targeted for launch on May 24 from Launch Pad 39B.

  5. KSC-99pp0341

    NASA Image and Video Library

    1999-03-25

    Two Shuttle crews take part in familiarization activities at Astrotech in Titusville, Fla. From left are STS-96 Mission Specialists Daniel T. Barry and Tamara E. Jernigan, and Pilot Rick Douglas Husband; plus STS-101 Mission Specialists Edward Tsang Lu and Jeffrey N. Williams. They are looking at components of a Russian cargo crane, the Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler Aerospace of Bremen and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999

  6. KSC-99pp0314

    NASA Image and Video Library

    1999-03-24

    In the Orbiter Processing Facility bay 1, STS-96 Mission Specialist Daniel Barry, M.D., Ph.D., looks at one of the foot restraints used for extravehicular activity, or space walks. The STS-96 crew is at KSC to take part in a Crew Equipment Interface Test. The other crew members are Commander Kent V. Rominger, Pilot Rick Douglas Husband, and Mission Specialists Ellen Ochoa (Ph.D.), Tamara E. Jernigan (Ph.D.), Julie Payette and Valery Ivanovich Tokarev. Payette represents the Canadian Space Agency and Tokarev the Russian Space Agency. The primary payload of STS-96 is the SPACEHAB Double Module. In addition, the Space Shuttle will carry unpressurized cargo such as the external Russian cargo crane known as STRELA; the Spacehab Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and an ORU Transfer Device (OTD), a U.S.-built crane that will be stowed on the station for use during future ISS assembly missions. These cargo items will be stowed on the International Cargo Carrier, fitted inside the payload bay behind the SPACEHAB module. STS-96 is targeted for launch on May 24 from Launch Pad 39B

  7. KSC-99pp0347

    NASA Image and Video Library

    1999-03-25

    At Astrotech in Titusville, Fla., STS-96 Mission Speciaists Daniel T. Barry (left), Julie Payette (center, with camera), and Tamara E. Jernigan (right, pointing) get a close look at one of the payloads on their upcoming mission. Other crew members are Commander Kent V. Rominger, and Mission Specialists Ellen Ochoa and Valery Ivanovich Tokarev, with the Russian Space Agency. Payette is with the Canadian Space Agency. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry a Russian cargo crane, the Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS); the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999

  8. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At the SPACEHAB Facility, STS-96 Mission Specialist Ellen Ochoa and Commander Kent Rominger pause during a payload Interface Verification Test (IVT) for their upcoming mission to the International Space Station. Other crew members at KSC for the IVT are Pilot Rick Husband and Mission Specialists Tamara Jernigan, Dan Barry, Julie Payette and Valery Tokarev of Russia. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m. EDT.

  9. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Posing on the platform next to the SPACEHAB Logistics Double Module in the SPACEHAB Facility are the STS-96 crew (from left) Mission Specialists Dan Barry, Tamara Jernigan, Valery Tokarev of Russia, and Julie Payette; Pilot Rick Husband; Mission Specialist Ellen Ochoa; and Commander Kent Rominger. The crew is at KSC for a payload Interface Verification Test for their upcoming mission to the International Space Station. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  10. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At the SPACEHAB Facility, STS-96 Mission Specialist Ellen Ochoa and Commander Kent Rominger smile for the camera during a payload Interface Verification Test (IVT) for their upcoming mission to the International Space Station. Other crew members at KSC for the IVT are Pilot Rick Husband and Mission Specialists Tamara Jernigan, Dan Barry, Julie Payette and Valery Tokarev of Russia. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m. EDT.

  11. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    During a payload Interface Verification Test (IVT) for the upcoming mission to the International Space Station , Chris Jaskolka of Boeing points out a piece of equipment in the SPACEHAB module to STS-96 Commander Kent Rominger, Mission Specialist Ellen Ochoa and Pilot Rick Husband. Other crew members visiting KSC for the IVT are Mission Specialists Tamara Jernigan, Dan Barry, Julie Payette and Valery Tokarev of Russia. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m. EDT.

  12. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility, STS-96 Mission Specialists Dan Barry and Tamara Jernigan discuss procedures during a payload Interface Verification Test (IVT) for their upcoming mission to the International Space Station. Other STS-96 crew members at KSC for the IVT are Commander Kent Rominger, Pilot Rick Husband and Mission Specialists Ellen Ochoa, Julie Payette and Valery Tokarev of Russia. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  13. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility, James Behling, with Boeing, talks about equipment for mission STS-96 during a payload Interface Verification Test (IVT). Watching are (from left) Mission Specialists Ellen Ochoa, Julie Payette and Dan Berry, and Pilot Rick Husband. Other STS-96 crew members at KSC for the IVT are Commander Kent Rominger and Mission Specialists Tamara Jernigan and Valery Tokarev of Russia. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  14. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    During a payload Interface Verification Test (IVT) for their upcoming mission to the International Space Station, STS-96 Mission Specialists Julie Payette, Dan Barry, and Valery Tokarev of Russia, look at a Sequential Shunt Unit in the SPACEHAB Facility. Other crew members at KSC for the IVT are Commander Kent Rominger, Pilot Rick Husband, and Mission Specialists Ellen Ochoa and Tamara Jernigan. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m. EDT.

  15. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility for a payload Interface Verification Test (IVT) for their upcoming mission to the International Space Station are (left to right) Mission Specialists Valery Tokarev, Julie Payette (holding a lithium hydroxide canister) and Dan Barry. Other crew members at KSC for the IVT are Commander Kent Rominger, Pilot Rick Husband and Mission Specialists Ellen Ochoa and Tamara Jernigan. Mission STS-96 carries the SPACEHAB Logistics Double Module, which has equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  16. KSC-99pp0449

    NASA Image and Video Library

    1999-04-27

    STS-96 Mission Specialist Julie Payette (right) practices driving a small armored personnel carrier that is part of emergency egress training during Terminal Countdown Demonstration Test (TCDT) activities. The tracked vehicle could be used by the crew in the event of an emergency at the pad during which the crew must make a quick exit from the area. The TCDT also provides simulated countdown exercises and opportunities to inspect the mission payloads in the orbiter's payload bay. At left are Mission Specialist Valery Ivanovich Tokarev, with the Russian Space Agency, and Pilot Rick Douglas Husband. Payette is with the Canadian Space Agency. Riding on the front of the carrier is Capt. Steve Kelly, with Space Gateway Support, who is assisting the crew with their training. Other crew members are Commander Kent V. Rominger and Mission Specialists Ellen Ochoa (Ph.D.), Tamara E. Jernigan (Ph.D.), and Daniel Barry (M.D., Ph.D.). Mission STS-96 is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-led experiment

  17. STS-96 Discovery Night Landing with Drag chute

    NASA Technical Reports Server (NTRS)

    1999-01-01

    With its drag chute fully deployed, Space Shuttle Discovery lands on KSC's brightly lighted Shuttle Landing Facility runway 15, completing the 9-day, 19-hour, 13-minute and 1-second long STS-96 mission. Main gear touchdown was at 2:02:43 EDT June 6 , landing on orbit 154 of the mission. Nose gear touchdown was at 2:02:59 a.m. EDT, and the wheels stopped at 2:03:39 a.m. EDT. At the controls were Commander Kent V. Rominger and Pilot Rick D. Husband. Also onboard the orbiter were Mission Specialists Ellen Ochoa (Ph.D.), Tamara E. Jernigan (Ph.D.), Daniel S. Barry (M.D., Ph.D.), Julie Payette and Valery Ivanovich Tokarev. Payette represents the Canadian Space Agency and Tokarev the Russian Space Agency. The crew returned from the second flight to the International Space Station on a logistics and resupply mission. This was the 94th flight in the Space Shuttle program and the 26th for Discovery, also marking the 47th landing at KSC, the 24th in the last 25 missions, 11th at night, and the 18th consecutive landing in Florida.

  18. STS-96 Discovery night landing side view

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Beneath a bright moon, the landing of Space Shuttle Discovery at KSC's Shuttle Landing Facility runway 15 is reflected in the nearby canal. This 47th Shuttle landing at KSC completes the 9- day, 19-hour, 13-minute and 1-second long STS-96 mission. It is the 94th flight in the Space Shuttle program, the 26th for Discovery, the 11th night landing, and the 18th consecutive landing in Florida. Main gear touchdown was at 2:02:43 EDT June 6 , landing on orbit 154 of the mission. Nose gear touchdown was at 2:02:59 a.m. EDT, and the wheels stopped at 2:03:39 a.m. EDT. At the controls were Commander Kent V. Rominger and Pilot Rick D. Husband. Also onboard the orbiter were Mission Specialists Ellen Ochoa (Ph.D.), Tamara E. Jernigan (Ph.D.), Daniel S. Barry (M.D., Ph.D.), Julie Payette and Valery Ivanovich Tokarev. Payette represents the Canadian Space Agency and Tokarev the Russian Space Agency. The crew returned from the second flight to the International Space Station on a logistics and resupply mission.

  19. STS-96 Discovery night landing front view

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Bright lights at KSC's Shuttle Landing Facility runway 15 illuminate the landing of Space Shuttle Discovery, which completes the 9-day, 19-hour, 13-minute and 1-second long STS-96 mission. A contrail streams from the wing. Main gear touchdown was at 2:02:43 EDT June 6 , landing on orbit 154 of the mission. Nose gear touchdown was at 2:02:59 a.m. EDT, and the wheels stopped at 2:03:39 a.m. EDT. At the controls were Commander Kent V. Rominger and Pilot Rick D. Husband. Also onboard the orbiter were Mission Specialists Ellen Ochoa (Ph.D.), Tamara E. Jernigan (Ph.D.), Daniel S. Barry (M.D., Ph.D.), Julie Payette and Valery Ivanovich Tokarev. Payette represents the Canadian Space Agency and Tokarev the Russian Space Agency. The crew returned from the second flight to the International Space Station on a logistics and resupply mission. This was the 94th flight in the Space Shuttle program and the 26th for Discovery, also marking the 47th at KSC, the 24th in the last 25 missions, 11th at night, and the 18th consecutive landing in Florida.

  20. KSC-99pp0208

    NASA Image and Video Library

    1999-02-11

    KENNEDY SPACE CENTER, FLA. -- In the SPACEHAB Facility for a payload Interface Verification Test (IVT) for their upcoming mission to the International Space Station are (left to right) Mission Specialists Valery Tokarev, Julie Payette (holding a lithium hydroxide canister) and Dan Barry. Other crew members at KSC for the IVT are Commander Kent Rominger, Pilot Rick Husband and Mission Specialists Ellen Ochoa and Tamara Jernigan. Mission STS-96 carries the SPACEHAB Logistics Double Module, which has equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m

  1. KSC-96PC1289

    NASA Image and Video Library

    1996-11-19

    KENNEDY SPACE CENTER, FLA. -- Vividly framed by a tranquil Florida landscape, the Space Shuttle Columbia lifts off from Launch Pad 39B at 2:55:47 p.m. EST, Nov. 19, 1996. Leading the veteran crew of Mission STS-80 is Commander Kenneth D. Cockrell; Kent V. Rominger is the pilot and the three mission specialists are Tamara E. Jernigan, Story Musgrave and Thomas D. Jones. At age 61, Musgrave becomes the oldest person ever to fly in space; he also ties astronaut John Young’s record for most number of spaceflights by a human being, and in embarking on his sixth Shuttle flight Musgrave has logged the most flights ever aboard NASA’s reusable space vehicle. The two primary payloads for STS-80 are the Wake Shield Facility-3 (WSF-3) and the Orbiting and Retrievable Far and Extreme Ultraviolet Spectrometer-Shuttle Pallet Satellite II (ORFEUS-SPAS II). Two spacewalks also will be performed during the nearly 16-day mission. Mission STS-80 closes out the Shuttle flight schedule for 1996; it marks the 21st flight for Columbia and the 80th in Shuttle program history.

  2. KSC-96pc1287

    NASA Image and Video Library

    1996-11-19

    KENNEDY SPACE CENTER, FLA. -- A diversified mission of astronomy, commercial space research and International Space Station preparation gets under way as the Space Shuttle Columbia climbs skyward from Launch Pad 39B at 2:55:47 p.m. EST, Nov. 19, 1996. Leading the veteran crew of Mission STS-80 is Commander Kenneth D. Cockrell; Kent V. Rominger is the pilot and the three mission specialists are Tamara E. Jernigan, Story Musgrave and Thomas D. Jones. At age 61, Musgrave becomes the oldest person ever to fly in space; he also ties astronaut John Young’s record for most number of spaceflights by a human being, and in embarking on his sixth Shuttle flight Musgrave has logged the most flights ever aboard NASA’s reusable space vehicle. The two primary payloads for STS-80 are the Wake Shield Facility-3 (WSF-3) and the Orbiting and Retrievable Far and Extreme Ultraviolet Spectrometer-Shuttle Pallet Satellite II (ORFEUS-SPAS II). Two spacewalks also will be performed during the nearly 16-day mission. Mission STS-80 closes out the Shuttle flight schedule for 1996; it marks the 21st flight for Columbia and the 80th in Shuttle program history.

  3. KSC-96pc1286

    NASA Image and Video Library

    1996-11-19

    KENNEDY SPACE CENTER, FLA. -- A diversified mission of astronomy, commercial space research and International Space Station preparation gets under way as the Space Shuttle Columbia climbs skyward from Launch Pad 39B at 2:55:47 p.m. EST, Nov. 19, 1996. Leading the veteran crew of Mission STS-80 is Commander Kenneth D. Cockrell; Kent V. Rominger is the pilot and the three mission specialists are Tamara E. Jernigan, Story Musgrave and Thomas D. Jones. At age 61, Musgrave becomes the oldest person ever to fly in space; he also ties astronaut John Young’s record for most number of spaceflights by a human being, and in embarking on his sixth Shuttle flight Musgrave has logged the most flights ever aboard NASA’s reusable space vehicle. The two primary payloads for STS-80 are the Wake Shield Facility-3 (WSF-3) and the Orbiting and Retrievable Far and Extreme Ultraviolet Spectrometer-Shuttle Pallet Satellite II (ORFEUS-SPAS II). Two spacewalks also will be performed during the nearly 16-day mission. Mission STS-80 closes out the Shuttle flight schedule for 1996; it marks the 21st flight for Columbia and the 80th in Shuttle program history.

  4. STS-96 Crew Breakfast in O&C Building before launch

    NASA Technical Reports Server (NTRS)

    1999-01-01

    The STS-96 crew gathers in the early morning for a snack in the Operations and Checkout Building before suiting up for launch. Space Shuttle Discovery is due to launch today at 6:49 a.m. EDT. Seated from left are Mission Specialists Daniel T. Barry and Ellen Ochoa, Pilot Rick D. Husband, Mission Commander Kent V. Rominger, and Mission Specialists Julie Payette, Valery Ivanovich Tokarev, and Tamara E. Jernigan. Tokarev represents the Russian Space Agency and Payette the Canadian Space Agency. STS-96 is a 10-day logistics and resupply mission for the International Space Station, carrying about 4,000 pounds of supplies to be stored aboard the station for use by future crews, including laptop computers, cameras, tools, spare parts, and clothing. The mission also includes such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student- involved experiment. It will include a space walk to attach the cranes to the outside of the ISS for use in future construction. Landing is expected at the SLF on June 6 about 1:58 a.m. EDT.

  5. Two Shuttle crews check equipment at SPACEHAB to be used on ISS Flights

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At Astrotech in Titusville, Fla., STS-96 Mission Speciaists Daniel T. Barry (left), Julie Payette (center, with camera), and Tamara E. Jernigan (right, pointing) get a close look at one of the payloads on their upcoming mission. Other crew members are Commander Kent V. Rominger, and Mission Specialists Ellen Ochoa and Valery Ivanovich Tokarev, with the Russian Space Agency. Payette is with the Canadian Space Agency. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry a Russian cargo crane, the Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS); the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999.

  6. Two Shuttle crews check equipment at SPACEHAB to be used on ISS Flights

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Two Shuttle crews take part in familiarization activities at Astrotech in Titusville, Fla. From left are STS-96 Mission Specialists Daniel T. Barry and Tamara E. Jernigan, and Pilot Rick Douglas Husband; plus STS-101 Mission Specialists Edward Tsang Lu and Jeffrey N. Williams. They are looking at components of a Russian cargo crane, the Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler Aerospace of Bremen and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999.

  7. STS-96 M.S. Dan Barry checks equipment during a CEIT

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the Orbiter Processing Facility bay 1, STS-96 Mission Specialist Daniel Barry, M.D., Ph.D., looks at one of the foot restraints used for extravehicular activity, or space walks. The STS-96 crew is at KSC to take part in a Crew Equipment Interface Test. The other crew members are Commander Kent V. Rominger, Pilot Rick Douglas Husband, and Mission Specialists Ellen Ochoa (Ph.D.), Tamara E. Jernigan (Ph.D.), Julie Payette and Valery Ivanovich Tokarev. Payette represents the Canadian Space Agency and Tokarev the Russian Space Agency. The primary payload of STS- 96 is the SPACEHAB Double Module. In addition, the Space Shuttle will carry unpressurized cargo such as the external Russian cargo crane known as STRELA; the Spacehab Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and an ORU Transfer Device (OTD), a U.S.-built crane that will be stowed on the station for use during future ISS assembly missions. These cargo items will be stowed on the International Cargo Carrier, fitted inside the payload bay behind the SPACEHAB module. STS-96 is targeted for launch on May 24 from Launch Pad 39B.

  8. Germ plasm localisation of the HELICc of Vasa in Drosophila: analysis of domain sufficiency and amino acids critical for localisation

    NASA Astrophysics Data System (ADS)

    Wang, Szu-Chieh; Hsu, Hao-Jen; Lin, Gee-Way; Wang, Ting-Fang; Chang, Chun-Che; Lin, Ming-Der

    2015-09-01

    Formation of the germ plasm drives germline specification in Drosophila and some other insects such as aphids. Identification of the DEAD-box protein Vasa (Vas) as a conserved germline marker in flies and aphids suggests that they share common components for assembling the germ plasm. However, to which extent the assembly order is conserved and the correlation between functions and sequences of Vas remain unclear. Ectopic expression of the pea aphid Vas (ApVas1) in Drosophila did not drive its localisation to the germ plasm, but ApVas1 with a replaced C-terminal domain (HELICc) of Drosophila Vas (DmVas) became germ-plasm restricted. We found that HELICc itself, through the interaction with Oskar (Osk), was sufficient for germ-plasm localisation. Similarly, HELICc of the grasshopper Vas could be recruited to the germ plasm in Drosophila. Nonetheless, germ-plasm localisation was not seen in the Drosophila oocytes expressing HELICcs of Vas orthologues from aphids, crickets, and mice. We further identified that glutamine (Gln) 527 within HELICc of DmVas was critical for localisation, and its corresponding residue could also be detected in grasshopper Vas yet missing in the other three species. This suggests that Gln527 is a direct target of Osk or critical to the maintenance of HELICc conformation.

  9. [Not Available].

    PubMed

    Richter, J

    2000-09-01

    The investigation of Lenin's brain by the German neurobiologist Oskar Vogt from Berlin and his Russian collaborators in Moscow is one of the most exciting and simultaneously oddest chapters in the history of medicine. With the bizarre claim to be able to detect the material substrate of genius it provoked as much unrealistic expectations in the public as strong criticism by the scientific community of brain researchers. The present paper deals in a brief survey with the history of collecting and measuring the brains of famous persons in general and particularly with the historical, political and social circumstances of the performed investigation of Lenin's brain. In this connection the epistemological and technical prerequisites of architectonical brain research and its means of the topographical representation of complex histo-anatomical and physiological differences in the brain cortex are shortly discussed. The opening of Russian archives after the socio-economic turn of the year 1991 brought up new background facts in Lenin's pathobiography; together with the sources from German archives a rather extensive reconstruction of the historical events between Lenin's death in 1924 and the final report of the Moscow Brain Research Institute (Institute Mozga) to the Politburo of the Russian Communist Party (Bolsheviki) in 1936 is possible now.

  10. The STS-96 crew takes part in a Crew Equipment Interface Test at KSC

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the Orbiter Processing Facility bay 1, STS-96 crew members look at the Canadian arm in the payload bay of the orbiter Discovery. Standing in a bucket controlled by a KSC worker, are (from left) Mission Specialist Tamara E. Jernigan (Ph.D), Daniel Barry (M.D., Ph.D.), and Valery Ivanovich Tokarev, who represents the Russian Space Agency. The STS-96 crew is at KSC to take part in a Crew Equipment Interface Test. The other crew members are Commander Kent V. Rominger, Pilot Rick Douglas Husband and Mission Specialists Ellen Ochoa (Ph.D.) and Julie Payette, with the Canadian Space Agency. The primary payload of STS-96 is the SPACEHAB Double Module. In addition, the Space Shuttle will carry unpressurized cargo such as the external Russian cargo crane known as STRELA; the Spacehab Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and an ORU Transfer Device (OTD), a U.S.-built crane that will be stowed on the station for use during future ISS assembly missions. These cargo items will be stowed on the International Cargo Carrier, fitted inside the payload bay behind the SPACEHAB module. STS-96 is targeted for launch on May 24 from Launch Pad 39B.

  11. KSC-99pp0344

    NASA Image and Video Library

    1999-03-25

    At Astrotech in Titusville, Fla., members of two Shuttle crews get a close look at components of a Russian cargo crane, the Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). At left are STS-96 Mission Specialist Daniel T. Barry and Pilot Rick Douglas Husband. At center, STS-96 Mission Specialist Tamara E. Jernigan gives her attention to a technician with DaimlerChrysler while STS-101 Mission Specialist Edward Tsang Lu looks on. Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999

  12. KSC-99pp0345

    NASA Image and Video Library

    1999-03-25

    At Astrotech in Titusville, Fla., members of two Shuttle crews take a close look at components of a Russian cargo crane, the Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). From left are STS-96 Mission Specialists Daniel T. Barry and Tamara E. Jernigan, Pilot Rick Douglas Husband, and Mission Specialist Julie Payette; next to them is STS-101 Mission Specialist Yuri Ivanovich Malenchenko, with the Russian Space Agency. Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999

  13. KSC-99pp0348

    NASA Image and Video Library

    1999-03-25

    At Astrotech in Titusville, Fla., STS-96 Mission Specialists Tamara E. Jernigan and Daniel T. Barry take turns working with a Russian cargo crane, the Strela, which is to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). Technicians around the table observe. The STS-96 crew is taking part in a Crew Equipment Interface Test. Other members participating are Commander Kent V. Rominger, Pilot Rick Douglas Husband, and Mission Specialists Julie Payette, with the Canadian Space Agency, and Valery Ivanovich Tokarev, with the Russian Space Agency. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Russian cargo crane; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler Aerospace and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999

  14. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility, STS-96 crew members look over equipment during a payload Interface Verification Test (IVT) for their upcoming mission to the International Space Station. From left are Khristal Parker, with Boeing; Mission Specialist Dan Barry, Pilot Rick Husband, Mission Specialist Tamara Jernigan, and at the far right, Mission Specialist Julie Payette. An unidentified worker is in the background. Also at KSC for the IVT are Commander Kent Rominger and Mission Specialists Ellen Ochoa and Valery Tokarev of Russia. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  15. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility, STS-96 Mission Specialist Julie Payette closes a container, part of the equipment to be carried on the SPACEHAB and mission STS-96. She and other crew members Commander Kent Rominger, Pilot Rick Husband, and Mission Speciaists Ellen Ochoa, Tamara Jernigan, Dan Barry and Valery Tokarev of Russia are at KSC for a payload Interface Verification Test for the upcoming mission to the International Space Station . Mission STS-96 carries the SPACEHAB Logistics Double Module, which has equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  16. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility, STS-96 Mission Specialist Valery Tokarev of Russia (left) and Commander Kent Rominger (second from right) listen to Lynn Ashby (far right), with JSC, talking about the SPACEHAB equipment in front of them during a payload Interface Verification Test (IVT). In the background behind Tokarev is TTI interpreter Valentina Maydell. Other STS-96 crew members at KSC for the IVT are Pilot Rick Husband and Mission Specialists Dan Barry, Ellen Ochoa, Tamara Jernigan and Julie Payette. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  17. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility, STS-96 Mission Specialist Valery Tokarev (in foreground) of the Russian Space Agency closes a container, part of the equipment that will be in the SPACEHAB module on mission STS-96. Behind Tokarev are Pilot Rick Husband (left) and Mission Specialist Dan Barry (right). Other crew members at KSC for a payload Interface Verification Test for the upcoming mission to the International Space Station are Commander Kent Rominger and Mission Specialists Ellen Ochoa, Tamara Jernigan and Julie Payette. Mission STS-96 carries the SPACEHAB Logistics Double Module, which has equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  18. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    During a payload Interface Verification Test (IVT) in the SPACEHAB Facility, STS-96 Pilot Rick Husband and Mission Specialist Ellen Ochoa (on the left) and Mission Specialist Julie Payette (on the far right) listen to Khristal Parker (second from right), with Boeing, explain about the equipment in front of them. Other crew members at KSC for the IVT are Commander Kent Rominger and Mission Specialists Tamara Jernigan, Dan Barry and Valery Tokarev of Russia. The SSU is part of the cargo on Mission STS-96, which carries the SPACEHAB Logistics Double Module, with equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  19. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility, the STS-96 crew looks over equipment during a payload Interface Verification Test for the upcoming mission to the International Space Station. From left are Commander Kent Rominger, Mission Specialists Tamara Jernigan and Valery Tokarev of Russia, Pilot Rick Husband, and Mission Specialists Ellen Ochoa and Julie Payette (backs to the camera). They are listening to Chris Jaskolka of Boeing talk about the equipment. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m. EDT.

  20. KSC-99pp0453

    NASA Image and Video Library

    1999-04-27

    Under the eye of Capt. Steve Kelly (left), with Space Gateway Support, Commander Kent V. Rominger gets ready to practice driving the small armored personnel carrier that is part of emergency egress training during Terminal Countdown Demonstration Test (TCDT) activities. At the rear is Douglas Hamilton, a Canadian flight surgeon. The tracked vehicle could be used by the crew in the event of an emergency at the pad during which the crew must make a quick exit from the area. The TCDT also provides simulated countdown exercises and opportunities to inspect the mission payloads in the orbiter's payload bay. Other crew members taking part in the TCDT are Pilot Rick Douglas Husband, and Mission Specialists Ellen Ochoa (Ph.D.), Tamara E. Jernigan (Ph.D.), Daniel Barry (M.D., Ph.D.), Julie Payette and Valery Ivanovich Tokarev. Payette represents the Canadian Space Agency and Tokarev the Russian Space Agency. Mission STS-96, which is scheduled for liftoff on May 20 at 9:32 a.m., is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-led experiment

  1. KSC-99pp0457

    NASA Image and Video Library

    1999-04-27

    STS-96 Mission Specialist Valery Ivanovich Tokarev practices driving the small armored personnel carrier that is part of emergency egress training during Terminal Countdown Demonstration Test (TCDT) activities. Riding the front of the carrier is Capt. Steve Kelly (left), with Space Gateway Support, who is assisting with the training. Behind them are Pilot Rick Douglas Husband (waving), and Mission Specialists Daniel Barry (M.D., Ph.D.) and Tamara E. Jernigan (Ph.D.) (waving). The tracked vehicle could be used by the crew in the event of an emergency at the pad during which the crew must make a quick exit from the area. The TCDT also provides simulated countdown exercises and opportunities to inspect the mission payloads in the orbiter's payload bay. Other crew members taking part in the TCDT are Commander Kent V. Rominger and Mission Specialists Ellen Ochoa (Ph.D.) and Julie Payette, with the Canadian Space Agency. Tokarev is with the Russian Space Agency. Mission STS-96, which is scheduled for liftoff on May 20 at 9:32 a.m., is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-led experiment

  2. KSC-99pp0458

    NASA Image and Video Library

    1999-04-27

    While Capt. Steve Kelly, with Space Gateway Support, keeps watch from the top of the vehicle, STS-96 Pilot Rick Douglas Husband practices driving the small armored personnel carrier that is part of emergency egress training during Terminal Countdown Demonstration Test (TCDT) activities. Behind them are (from left) Mission Specialist Daniel Barry (M.D., Ph.D.), Commander Kent V. Rominger and Mission Specialist Tamara E. Jernigan (Ph.D.). The tracked vehicle could be used by the crew in the event of an emergency at the pad during which the crew must make a quick exit from the area. The TCDT also provides simulated countdown exercises and opportunities to inspect the mission payloads in the orbiter's payload bay. Other crew members taking part in the TCDT are Mission Specialists Ellen Ochoa (Ph.D.), Julie Payette, with the Canadian Space Agency, and Valery Ivanovich Tokarev, with the Russian Space Agency. Mission STS-96, which is scheduled for liftoff on May 20 at 9:32 a.m., is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-led experiment

  3. KSC-99pp0454

    NASA Image and Video Library

    1999-04-27

    At right, STS-96 Mission Specialist Tamara E. Jernigan (Ph.D.) practices driving the small armored personnel carrier that is part of emergency egress training during Terminal Countdown Demonstration Test (TCDT) activities. At left is Capt. Steve Kelly, with Space Gateway Support, who is assisting with the training. At the rear of the carrier are (left) Mission Specialist Julie Payette, with the Canadian Space Agency, and Commander Kent V. Rominger (right). The tracked vehicle could be used by the crew in the event of an emergency at the pad during which the crew must make a quick exit from the area. The TCDT also provides simulated countdown exercises and opportunities to inspect the mission payloads in the orbiter's payload bay. Other crew members taking part in the TCDT are Pilot Rick Douglas Husband, and Mission Specialists Ellen Ochoa (Ph.D.), Daniel Barry (M.D., Ph.D.), and Valery Ivanovich Tokarev, who is with the Russian Space Agency. Mission STS-96, which is scheduled for liftoff on May 20 at 9:32 a.m., is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-led experiment

  4. KSC-99pp0455

    NASA Image and Video Library

    1999-04-27

    Under the guidance of Capt. Steve Kelly (left), with Space Gateway Support, STS-96 Mission Specialist Daniel Barry (right) practices driving the small armored personnel carrier that is part of emergency egress training during Terminal Countdown Demonstration Test (TCDT) activities. At the rear of the carrier are Pilot Rick Douglas Husband and Mission Specialists Tamara E. Jernigan (Ph.D.) and Ellen Ochoa (Ph.D.). The tracked vehicle could be used by the crew in the event of an emergency at the pad during which the crew must make a quick exit from the area. The TCDT also provides simulated countdown exercises and opportunities to inspect the mission payloads in the orbiter's payload bay. Other crew members taking part in the TCDT are Commander Kent V. Rominger and Mission Specialists Julie Payette, with the Canadian Space Agency, and Valery Ivanovich Tokarev, with the Russian Space Agency. Mission STS-96, which is scheduled for liftoff on May 20 at 9:32 a.m., is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-led experiment

  5. KSC-99pp0456

    NASA Image and Video Library

    1999-04-27

    Capt. Steve Kelly (left), with Space Gateway Support, explains to STS-96 Mission Specialist Valery Ivanovich Tokarev the use of the small armored personnel carrier that is part of emergency egress training during Terminal Countdown Demonstration Test (TCDT) activities. Behind him are Commander Kent V. Rominger and Mission Specialist Ellen Ochoa (Ph.D.). The tracked vehicle could be used by the crew in the event of an emergency at the pad during which the crew must make a quick exit from the area. The TCDT also provides simulated countdown exercises and opportunities to inspect the mission payloads in the orbiter's payload bay. Other crew members taking part in the TCDT are Pilot Rick Douglas Husband and Mission Specialists Tamara E. Jernigan (Ph.D.), Daniel Barry (M.D., Ph.D.), and Julie Payette, with the Canadian Space Agency. Tokarev is with the Russian Space Agency. Mission STS-96, which is scheduled for liftoff on May 20 at 9:32 a.m., is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-led experiment

  6. Two Shuttle crews check equipment at SPACEHAB to be used on ISS Flights

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At Astrotech in Titusville, Fla., members of two Shuttle crews get a close look at components of a Russian cargo crane, the Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). At left are STS-96 Mission Specialist Daniel T. Barry and Pilot Rick Douglas Husband. At center, STS-96 Mission Specialist Tamara E. Jernigan gives her attention to a technician with DaimlerChrysler while STS-101 Mission Specialist Edward Tsang Lu looks on. Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999.

  7. Two Shuttle crews check equipment at SPACEHAB to be used on ISS Flights

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At Astrotech in Titusville, Fla., STS-96 Mission Specialists Tamara E. Jernigan and Daniel T. Barry take turns working with a Russian cargo crane, the Strela, which is to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). Technicians around the table observe. The STS-96 crew is taking part in a Crew Equipment Interface Test. Other members participating are Commander Kent V. Rominger, Pilot Rick Douglas Husband, and Mission Specialists Julie Payette, with the Canadian Space Agency, and Valery Ivanovich Tokarev, with the Russian Space Agency. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Russian cargo crane; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler Aerospace and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999.

  8. Two Shuttle crews check equipment at SPACEHAB to be used on ISS Flights

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At Astrotech in Titusville, Fla., members of two Shuttle crews take a close look at components of a Russian cargo crane, the Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). From left are STS-96 Mission Specialists Daniel T. Barry and Tamara E. Jernigan, Pilot Rick Douglas Husband, and Mission Specialist Julie Payette; next to them is STS-101 Mission Specialist Yuri Ivanovich Malenchenko, with the Russian Space Agency. Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999.

  9. Demographic modelling approach for assessment of environmental conditions which control the population of the invasive Ctenophore Mnemiopsis leidyi in the Mediterranean Seas.

    NASA Astrophysics Data System (ADS)

    Shiganova, Tamara; Nival, Paul; Carlotti, Francois; Alekseenko, Elena

    2017-04-01

    , demographic model (MBd) was validated for the Black Sea ecosystem basing on the unique database of long-term field data of ctenophores (including M.l. and B.o.), mesozooplankton, ichtyoplankton, bacteria in the Black Sea (1992-present). Then comparative analysis of the ecosystem conditions for the productive Black Sea and oligrotrophic areas of the north-western Mediterranean Sea favorable for M.l. blooms have been performed using the developed modelling approach. References : Ghabooli Sara, Shiganova Tamara A., Elizabeta Briski, Stefano Piraino, Veronica Fuentes, Delphine Thibault-Botha, Dror L. Angel, Melania E. Cristescu, Hugh J. MacIsaac (2013) Invasion pathway of the ctenophore Mnemiopsis leidyi in the Mediterranean Sea. PLOS ONE. Open Access PLOS ONE | www.plosone.org 9 November 2013 | Volume 8 | Issue 11 | e81067: DOI: 10.1371/journal.pone.0081067 Impact factor 3,534 Shiganova Tamara A., Louis Legendre, Alexander S. Kazmin, Paul Nival 2014. Interactions between invasive ctenophores in the Black Sea: assessment of control mechanisms based on long-term observations. Marine ecology Prog.Ser. Vol. 507: 111-123 doi: 10.3354/meps10806.

  10. Mis-specified cells die by an active gene-directed process, and inhibition of this death results in cell fate transformation in Drosophila

    PubMed Central

    Werz, Christian; Lee, Tom V.; Lee, Peter L.; Lackey, Melinda; Bolduc, Clare; Stein, David S.; Bergmann, Andreas

    2009-01-01

    Summary Incorrectly specified or mis-specified cells often undergo cell death or are transformed to adopt a different cell fate during development. The underlying cause for this distinction is largely unknown. In many developmental mutants in Drosophila, large numbers of mis-specified cells die synchronously, providing a convenient model for analysis of this phenomenon. The maternal mutant bicoid is particularly useful model with which to address this issue because its mutant phenotype is a combination of both transformation of tissue (acron to telson) and cell death in the presumptive head and thorax regions. We show that a subset of these mis-specified cells die through an active gene-directed process involving transcriptional upregulation of the cell death inducer hid. Upregulation of hid also occurs in oskar mutants and other segmentation mutants. In hid bicoid double mutants, mis-specified cells in the presumptive head and thorax survive and continue to develop, but they are transformed to adopt a different cell fate. We provide evidence that the terminal torso signaling pathway protects the mis-specified telson tissue in bicoid mutants from hid-induced cell death, whereas mis-specified cells in the head and thorax die, presumably because equivalent survival signals are lacking. These data support a model whereby mis-specification can be tolerated if a survival pathway is provided, resulting in cellular transformation. PMID:16280349

  11. Proceedings of the Toronto TEAM/ACES workshop

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

    Turner, L.R.

    The third TEAM Workshop of the third round was held at Ontario Hydro in Toronto 25--26 October 1990, immediately following the Conference on Electromagnetic Field Computation. This was the first Joint Workshop with ACES (Applied Computational Electromagnetics Society), whose goals are similar to TEAM, but who tend to work at higher frequencies (Antennas, Propagation, and Scattering). A fusion problem, the eddy current heating of the case of the Euratom Large Coil Project Coil, was adapted as Problem 14 at the Oxford Workshop, and a solution to that problem was presented at Toronto by Oskar Biro of the Graz (Austria) Universitymore » of Technology. Individual solutions were also presented for Problems 8 (Flaw in a Plate) and 9 (Moving Coil inside a Pipe). Five new solutions were presented to Problem 13 (DC Coil in a Ferromagnetic Yoke), and Koji Fujiwara of Okayama University summarized these solutions along with the similar number presented at Oxford. The solutions agreed well in the air but disagreed in the steel. Codes with a formulation in magnetic field strength or scalar potential underestimated the flux density in the steel, and codes based on flux density or vector potential overestimated it. Codes with edge elements appeared to do better than codes with nodal elements. These results stimulated considerable discussions; in my view that was the most valuable result of the workshop.« less

  12. Influence of pioneer vegetation on the morphodynamic evolution of a river bed

    NASA Astrophysics Data System (ADS)

    Schwarzwälder, Kordula; Cuchet, Matilde; Schlagenhauser, Mathias

    2016-04-01

    In a natural river the morphology and the evolution of the river bed is highly influenced by the vegetation in and along this river bed. To estimate these effects and influences, a pre-study was conducted in a lab-flume in the outside area of the Oskar-von-Miller-Institute of the TUM. In this flume an alternating flow regime with a change between floods and standard discharge was mimicking a natural flow regime. The experiment was started with an uniform and plane sand area were the flow regime should built a nature-like morphology. During the experiment, seeds of Alfalfa were added and the sprouting plants could influence the formation of the riverbed. The changes in the morphology were measured using photogrammetry and also a standard Kinect system. The results of the measurements shall be used as basis for a 3D numerical simulation. In addition we analyzed different plants and their sprouting behavior under different growing conditions to ensure the use of the most appropriate ones for this set-up. The experimental performance was based on the experiments of Tal and Paola 2010. Tal and Paola 2010: EARTH SURFACE PROCESSES AND LANDFORMS;Earth Surf. Process. Landforms 35, 1014-1028 (2010); Copyright Published online 9 February 2010 in Wiley InterScience; (www.interscience.wiley.com) DOI: 10.1002/esp.1908

  13. The STS-96 crew takes part in a Crew Equipment Interface Test at KSC

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the Orbiter Processing Facility bay 1, the STS-96 crew (foreground) looks into the payload bay of the orbiter Discovery. Standing in the bucket in the foreground are (left to right) Mission Specialists Daniel Barry (M.D., Ph.D.), Valery Ivanovich Tokarev, and Tamara E. Jernigan (Ph.D.), with a KSC worker at the controls of the bucket. In the background (center) pointing is Mission Specialist Julie Payette. Tokarev represents the Russian Space Agency and Payette the Canadian Space Agency. They are at KSC for a Crew Equipment Interface Test. The other crew members participating in the test are Commander Kent V. Rominger, Pilot Rick Douglas Husband and Mission Specialist Ellen Ochoa (Ph.D.). The primary payload of STS-96 is the SPACEHAB Double Module. In addition, the Space Shuttle will carry unpressurized cargo such as the external Russian cargo crane known as STRELA; the Spacehab Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and an ORU Transfer Device (OTD), a U.S.-built crane that will be stowed on the station for use during future ISS assembly missions. These cargo items will be stowed on the International Cargo Carrier, fitted inside the payload bay behind the SPACEHAB module. STS-96 is targeted for launch on May 24 from Launch Pad 39B.

  14. KSC-99pp0342

    NASA Image and Video Library

    1999-03-25

    Two Shuttle crews take part in familiarization activities at Astrotech in Titusville, Fla. From left are STS-101 Mission Specialist Jeffrey N. Williams and Yuri Ivanovich Malenchenko, with the Russian Space Agency; STS-96 Mission Specialist Tamara E. Jernigan; STS-101 Mission Specialist Edward Tsang Lu (leaning over); a technician with RSC Energia of Korolev, Russia; Manfred Nordhoff, with DaimlerChrysler Aerospace; STS-96 Mission Specialist Daniel T. Barry; and another technician with RSC Energia. They are looking at components of the Russian cargo crane, Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler Aerospace of Bremen and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999

  15. KSC-99pp0343

    NASA Image and Video Library

    1999-03-25

    At Astrotech in Titusville, Fla., members of two Shuttle crews look at components of a Russian cargo crane, the Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). From left are STS-96 Mission Specialist Julie Payette and Daniel T. Barry, Commander Kent V. Rominger and Mission Specialist Tamara E. Jernigan; three technicians from DaimlerChrysler Aerospace; (in the background, facing right) STS-101 Commander James Donald Halsell Jr.; STS-101 Mission Specialists Yuri Ivanovich Malenchenko, with the Russian Space Agency, and Edward Tsang Lu; and two more technicians from DaimlerChrysler. Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999

  16. Infant feeding experiences of women who were sexually abused in childhood.

    PubMed

    Wood, Karen; Van Esterik, Penny

    2010-04-01

    To explore the effects of childhood sexual abuse (CSA) on women's breastfeeding and infant feeding decisions and experiences. Qualitative, participatory study using semistructured in-depth interviews. Tamara's House, a healing centre for women who were sexually abused in childhood, located in Saskatoon, Sask. Six mothers who were sexually abused in childhood. In-depth interviews were conducted and transcribed verbatim. Thematic analysis was iterative and participatory. The emerging themes that resulted from initial analysis by the researchers were presented at a meeting held jointly with academics, survivors, and professionals in the field to achieve consensus. Throughout the process, findings were considered in relation to related literature on breasts, breastfeeding, and CSA. History of CSA complicated the women's infant feeding decisions and experiences. For 2 women, birthing and breastfeeding facilitated healing from the effects of the abuse. Shame, touch, breasts, dissociation, medical care, and healing emerged as analytic themes. A history of CSA can affect a woman's experience of breastfeeding, including acting as a trigger for remembering or reexperiencing the abuse. Women who were sexually abused as children need to experience a sense of safety, acceptance, sensitivity, and understanding. Physicians need to be aware of the effects of CSA on infant feeding and women's health, and might need to be trained in a sensitive-practice approach to working with patients who were sexually abused as children.

  17. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility, the STS-96 crew looks at equipment as part of a payload Interface Verification Test (IVT) for their upcoming mission to the International Space Station . From left are Mission Specialist Ellen Ochoa (behind the opened storage cover ), Commander Kent Rominger, Pilot Rick Husband (holding a lithium hydroxide canister) and Mission Specialists Dan Barry, Valery Tokarev of Russia and Julie Payette. In the background is TTI interpreter Valentina Maydell. The other crew member at KSC for the IVT is Mission Specialist Tamara Jernigan. Mission STS-96 carries the SPACEHAB Logistics Double Module, which has equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  18. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility, (from left) STS-96 Mission Specialist Julie Payette, Pilot Rick Husband and Mission Specialist Ellen Ochoa learn about the Sequential Shunt Unit (SSU) in front of them from Lynn Ashby (far right), with Johnson Space Center. The STS-96 crew is at KSC for a payload Interface Verification Test (IVT) for their upcoming mission to the International Space Station . Other crew members at KSC for the IVT are Commander Kent Rominger and Mission Specialists Tamara Jernigan, Dan Barry and Valery Tokarev of Russia. The SSU is part of the cargo on Mission STS-96, which carries the SPACEHAB Logistics Double Module, with equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  19. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility, (left to right) STS-96 Pilot Rick Husband and Mission Specialists Julie Payette and Ellen Ochoa work the straps on the Sequential Shunt Unit (SSU) in front of them. The STS-96 crew is at KSC for a payload Interface Verification Test (IVT) for its upcoming mission to the International Space Station . Other crew members at KSC for the IVT are Commander Kent Rominger and Mission Specialists Tamara Jernigan, Dan Barry and Valery Tokarev of Russia. The SSU is part of the cargo on Mission STS-96, which carries the SPACEHAB Logistics Double Module, with equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  20. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    During a payload Interface Verification Test (IVT) in the SPACEHAB Facility, STS-96 Mission Specialist Valery Tokarev of Russia (second from left) and Commander Kent Rominger learn about the Sequential Shunt Unit (SSU) in front of them from Lynn Ashby (far right), with Johnson Space Center. At the far left looking on is TTI interpreter Valentina Maydell. Other crew members at KSC for the IVT are Pilot Rick Husband and Mission Specialists Ellen Ochoa, Tamara Jernigan, Dan Barry and Julie Payette. The SSU is part of the cargo on Mission STS-96, which carries the SPACEHAB Logistics Double Module, with equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  1. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    During a payload Interface Verification Test (IVT) in the SPACEHAB Facility, STS-96 Mission Specialist Tamara Jernigan checks over instructions while Mission Specialist Dan Barry looks up from the Sequential Shunt Unit (SSU) in front of him to other equipment Lynn Ashby (right), with Johnson Space Center, is pointing at. Other crew members at KSC for the IVT are Commander Kent Rominger, Pilot Rick Husband, and Mission Specialists Ellen Ochoa, Julie Payette and Valery Tokarev of Russia. The SSU is part of the cargo on Mission STS-96, which carries the SPACEHAB Logistics Double Module, with equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  2. STS-96 crew takes part in payload Interface Verification Test

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the SPACEHAB Facility for a payload Interface Verification Test (IVT) for their upcoming mission to the International Space Station are (kneeling) STS-96 Mission Specialists Julie Payette and Ellen Ochoa, Pilot Rick Husband, and (standing at right) Mission Specialist Dan Barry. At the left is James Behling, with Boeing, explaining some of the equipment that will be on board STS-96. Other STS-96 crew members at KSC for the IVT are Commander Kent Rominger and Mission Specialists Tamara Jernigan and Valery Tokarev of Russia. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m.

  3. KSC-99pd0209

    NASA Image and Video Library

    1999-02-11

    KENNEDY SPACE CENTER, FLA. -- In the SPACEHAB Facility, the STS-96 crew looks at equipment as part of a payload Interface Verification Test (IVT) for their upcoming mission to the International Space Station . From left are Mission Specialist Ellen Ochoa (behind the opened storage cover ), Commander Kent Rominger, Pilot Rick Husband (holding a lithium hydroxide canister) and Mission Specialists Dan Barry, Valery Tokarev of Russia and Julie Payette. In the background is TTI interpreter Valentina Maydell. The other crew member at KSC for the IVT is Mission Specialist Tamara Jernigan. Mission STS-96 carries the SPACEHAB Logistics Double Module, which has equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m

  4. Two Shuttle crews check equipment at SPACEHAB to be used on ISS Flights

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Two Shuttle crews take part in familiarization activities at Astrotech in Titusville, Fla. From left are STS-101 Mission Specialist Jeffrey N. Williams and Yuri Ivanovich Malenchenko, with the Russian Space Agency; STS-96 Mission Specialist Tamara E. Jernigan; STS-101 Mission Specialist Edward Tsang Lu (leaning over); a technician with RSC Energia of Korolev, Russia; Manfred Nordhoff, with DaimlerChrysler Aerospace; STS-96 Mission Specialist Daniel T. Barry; and another technician with RSC Energia. They are looking at components of the Russian cargo crane, Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler Aerospace of Bremen and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999.

  5. Two Shuttle crews check equipment at SPACEHAB to be used on ISS Flights

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At Astrotech in Titusville, Fla., members of two Shuttle crews look at components of a Russian cargo crane, the Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). From left are STS-96 Mission Specialist Julie Payette and Daniel T. Barry, Commander Kent V. Rominger and Mission Specialist Tamara E. Jernigan; three technicians from DaimlerChrysler Aerospace; (in the background, facing right) STS-101 Commander James Donald Halsell Jr.; STS-101 Mission Specialists Yuri Ivanovich Malenchenko, with the Russian Space Agency, and Edward Tsang Lu; and two more technicians from DaimlerChrysler. Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999.

  6. KSC-99pp0201

    NASA Image and Video Library

    1999-02-11

    KENNEDY SPACE CENTER, FLA. -- In the SPACEHAB Facility, STS-96 Mission Specialist Valery Tokarev of Russia (left) and Commander Kent Rominger (second from right) listen to Lynn Ashby (far right), with JSC, talking about the SPACEHAB equipment in front of them during a payload Interface Verification Test (IVT). In the background behind Tokarev is TTI interpreter Valentina Maydell. Other STS-96 crew members at KSC for the IVT are Pilot Rick Husband and Mission Specialists Dan Barry, Ellen Ochoa, Tamara Jernigan and Julie Payette. Mission STS-96 carries the SPACEHAB Logistics Double Module, which will have equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. It carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m

  7. KSC-99pd0214

    NASA Image and Video Library

    1999-02-11

    KENNEDY SPACE CENTER, FLA. -- During a payload Interface Verification Test (IVT) in the SPACEHAB Facility, STS-96 Mission Specialist Valery Tokarev of Russia (second from left) and Commander Kent Rominger learn about the Sequential Shunt Unit (SSU) in front of them from Lynn Ashby (far right), with Johnson Space Center. At the far left looking on is TTI interpreter Valentina Maydell. Other crew members at KSC for the IVT are Pilot Rick Husband and Mission Specialists Ellen Ochoa, Tamara Jernigan, Dan Barry and Julie Payette. The SSU is part of the cargo on Mission STS-96, which carries the SPACEHAB Logistics Double Module, with equipment to further outfit the International Space Station service module and equipment that can be off-loaded from the early U.S. assembly flights. The SPACEHAB carries internal logistics and resupply cargo for station outfitting, plus an external Russian cargo crane to be mounted to the exterior of the Russian station segment and used to perform space walking maintenance activities. The double module stowage provides capacity of up to 10,000 lbs. with the ability to accommodate powered payloads, four external rooftop stowage locations, four double-rack locations (two powered), up to 61 bulkhead-mounted middeck locker locations, and floor storage for large unique items and Soft Stowage. STS-96 is targeted to launch May 20 about 9:32 a.m

  8. Tales from the prehistory of Quantum Gravity. Léon Rosenfeld's earliest contributions

    NASA Astrophysics Data System (ADS)

    Peruzzi, Giulio; Rocci, Alessio

    2018-05-01

    The main purpose of this paper is to analyse the earliest work of Léon Rosenfeld, one of the pioneers in the search of Quantum Gravity, the supposed theory unifying quantum theory and general relativity. We describe how and why Rosenfeld tried to face this problem in 1927, analysing the role of his mentors: Oskar Klein, Louis de Broglie and Théophile De Donder. Rosenfeld asked himself how quantum mechanics should concretely modify general relativity. In the context of a five-dimensional theory, Rosenfeld tried to construct a unifying framework for the gravitational and electromagnetic interaction and wave mechanics. Using a sort of "general relativistic quantum mechanics" Rosenfeld introduced a wave equation on a curved background. He investigated the metric created by what he called `quantum phenomena', represented by wave functions. Rosenfeld integrated Einstein equations in the weak field limit, with wave functions as source of the gravitational field. The author performed a sort of semi-classical approximation obtaining at the first order the Reissner-Nordström metric. We analyse how Rosenfeld's work is part of the history of Quantum Mechanics, because in his investigation Rosenfeld was guided by Bohr's correspondence principle. Finally we briefly discuss how his contribution is connected with the task of finding out which metric can be generated by a quantum field, a problem that quantum field theory on curved backgrounds will start to address 35 years later.

  9. Tales from the prehistory of Quantum Gravity - Léon Rosenfeld's earliest contributions

    NASA Astrophysics Data System (ADS)

    Peruzzi, Giulio; Rocci, Alessio

    2018-04-01

    The main purpose of this paper is to analyse the earliest work of Léon Rosenfeld, one of the pioneers in the search of Quantum Gravity, the supposed theory unifying quantum theory and general relativity. We describe how and why Rosenfeld tried to face this problem in 1927, analysing the role of his mentors: Oskar Klein, Louis de Broglie and Théophile De Donder. Rosenfeld asked himself how quantum mechanics should concretely modify general relativity. In the context of a five-dimensional theory, Rosenfeld tried to construct a unifying framework for the gravitational and electromagnetic interaction and wave mechanics. Using a sort of "general relativistic quantum mechanics" Rosenfeld introduced a wave equation on a curved background. He investigated the metric created by what he called `quantum phenomena', represented by wave functions. Rosenfeld integrated Einstein equations in the weak field limit, with wave functions as source of the gravitational field. The author performed a sort of semi-classical approximation obtaining at the first order the Reissner-Nordström metric. We analyse how Rosenfeld's work is part of the history of Quantum Mechanics, because in his investigation Rosenfeld was guided by Bohr's correspondence principle. Finally we briefly discuss how his contribution is connected with the task of finding out which metric can be generated by a quantum field, a problem that quantum field theory on curved backgrounds will start to address 35 years later.

  10. The Lagerlunda collision and the introduction of color vision testing.

    PubMed

    Mollon, J D; Cavonius, L R

    2012-01-01

    In histories of vision testing, the origins of occupational screening for color blindness are often traced to a fatal railroad accident that occurred in Sweden on the night of 14-15 November 1875. The scene of the accident was the estate of Baron Lagerfelt in Östergötland, but the critical events were played out at Linköping (the normal passing place for the northbound and southbound expresses) and at Bankeberg (a small station to which the passing place was reassigned at a few minutes' notice). First to arrive at Bankeberg, the northbound express slowed almost to a halt, but then inexplicably accelerated forwards towards the Lagerlunda estate, despite a sequence of signals from the stationmaster, Uno Björkelund, and a lineman, Oskar Johansson. Soon after the accident, the ophthalmologist Frithiof Holmgren suggested that the engineer of the northbound express, Andersson, or his oiler, Larsson, had been color blind. Neither survived to be tested. Using the records of the subsequent trial and other archival materials, we have re-examined the role of color blindness in the Lagerlunda incident and conclude that the accident cannot be attributed to color blindness alone. Yet the accident undoubtedly had a central role in the introduction of color vision testing by European and North American railroads. To persuade the railroad management to introduce universal screening of employees for color blindness, Holmgren used a dramatic coup de theatre and some unashamed subterfuge. Copyright © 2012 Elsevier Inc. All rights reserved.

  11. Stochastic Seeding Coupled with mRNA Self-Recruitment Generates Heterogeneous Drosophila Germ Granules.

    PubMed

    Niepielko, Matthew G; Eagle, Whitby V I; Gavis, Elizabeth R

    2018-06-18

    The formation of ribonucleoprotein assemblies called germ granules is a conserved feature of germline development. In Drosophila, germ granules form at the posterior of the oocyte in a specialized cytoplasm called the germ plasm, which specifies germline fate during embryogenesis. mRNAs, including nanos (nos) and polar granule component (pgc), that function in germline development are localized to the germ plasm through their incorporation into germ granules, which deliver them to the primordial germ cells. Germ granules are nucleated by Oskar (Osk) protein and contain varying combinations and quantities of their constituent mRNAs, which are organized as spatially distinct, multi-copy homotypic clusters. The process that gives rise to such heterogeneous yet organized granules remains unknown. Here, we show that individual nos and pgc transcripts can populate the same nascent granule, and these first transcripts then act as seeds, recruiting additional like transcripts to form homotypic clusters. Within a granule, homotypic clusters grow independently of each other but depend on the simultaneous acquisition of additional Osk. Although granules can contain multiple clusters of a particular mRNA, granule mRNA content is dominated by cluster size. These results suggest that the accumulation of mRNAs in the germ plasm is controlled by the mRNAs themselves through their ability to form homotypic clusters; thus, RNA self-association drives germ granule mRNA localization. We propose that a stochastic seeding and self-recruitment mechanism enables granules to simultaneously incorporate many different mRNAs while ensuring that each becomes enriched to a functional threshold. Copyright © 2018 Elsevier Ltd. All rights reserved.

  12. The translational regulator Cup controls NMJ presynaptic terminal morphology.

    PubMed

    Menon, Kaushiki P; Carrillo, Robert A; Zinn, Kai

    2015-07-01

    During oogenesis and early embryonic development in Drosophila, translation of proteins from maternally deposited mRNAs is tightly controlled. We and others have previously shown that translational regulatory proteins that function during oogenesis also have essential roles in the nervous system. Here we examine the role of Cup in neuromuscular system development. Maternal Cup controls translation of localized mRNAs encoding the Oskar and Nanos proteins and binds to the general translation initiation factor eIF4E. In this paper, we show that zygotic Cup protein is localized to presynaptic terminals at larval neuromuscular junctions (NMJs). cup mutant NMJs have strong phenotypes characterized by the presence of small clustered boutons called satellite boutons. They also exhibit an increase in the frequency of spontaneous glutamate release events (mEPSPs). Reduction of eIF4E expression synergizes with partial loss of Cup expression to produce satellite bouton phenotypes. The presence of satellite boutons is often associated with increases in retrograde bone morphogenetic protein (BMP) signaling, and we show that synaptic BMP signaling is elevated in cup mutants. cup genetically interacts with two genes, EndoA and Dap160, that encode proteins involved in endocytosis that are also neuronal modulators of the BMP pathway. Endophilin protein, encoded by the EndoA gene, is downregulated in a cup mutant. Our results are consistent with a model in which Cup and eIF4E work together to ensure efficient localization and translation of endocytosis proteins in motor neurons and control the strength of the retrograde BMP signal. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. The translational regulator Cup controls NMJ presynaptic terminal morphology

    PubMed Central

    Menon, Kaushiki P.; Carrillo, Robert A.; Zinn, Kai

    2015-01-01

    During oogenesis and early embryonic development in Drosophila, translation of proteins from maternally deposited mRNAs is tightly controlled. We and others have previously shown that translational regulatory proteins that function during oogenesis also have essential roles in the nervous system. Here we examine the role of Cup in neuromuscular system development. Maternal Cup controls translation of localized mRNAs encoding the Oskar and Nanos proteins and binds to the general translation initiation factor eIF4E. In this paper, we show that zygotic Cup protein is localized to presynaptic terminals at larval neuromuscular junctions (NMJs). cup mutant NMJs have strong phenotypes characterized by the presence of small clustered boutons called satellite boutons. They also exhibit an increase in the frequency of spontaneous glutamate release events (mEPSPs). Reduction of eIF4E expression synergizes with partial loss of Cup expression to produce satellite bouton phenotypes. The presence of satellite boutons is often associated with increases in retrograde bone morphogenetic protein (BMP) signaling, and we show that synaptic BMP signaling is elevated in cup mutants. cup genetically interacts with four genes (EndoA, WASp, Dap160, and Synj) encoding proteins involved in endocytosis that are also neuronal modulators of the BMP pathway. Endophilin protein, encoded by the EndoA gene, is downregulated in a cup mutant. Our results are consistent with a model in which Cup and eIF4E work together to ensure efficient localization and translation of endocytosis proteins in motor neurons and control the strength of the retrograde BMP signal. PMID:26102195

  14. OST-HTH: a novel predicted RNA-binding domain

    PubMed Central

    2010-01-01

    Background The mechanism by which the arthropod Oskar and vertebrate TDRD5/TDRD7 proteins nucleate or organize structurally related ribonucleoprotein (RNP) complexes, the polar granule and nuage, is poorly understood. Using sequence profile searches we identify a novel domain in these proteins that is widely conserved across eukaryotes and bacteria. Results Using contextual information from domain architectures, sequence-structure superpositions and available functional information we predict that this domain is likely to adopt the winged helix-turn-helix fold and bind RNA with a potential specificity for dsRNA. We show that in eukaryotes this domain is often combined in the same polypeptide with protein-protein- or lipid- interaction domains that might play a role in anchoring these proteins to specific cytoskeletal structures. Conclusions Thus, proteins with this domain might have a key role in the recognition and localization of dsRNA, including miRNAs, rasiRNAs and piRNAs hybridized to their targets. In other cases, this domain is fused to ubiquitin-binding, E3 ligase and ubiquitin-like domains indicating a previously under-appreciated role for ubiquitination in regulating the assembly and stability of nuage-like RNP complexes. Both bacteria and eukaryotes encode a conserved family of proteins that combines this predicted RNA-binding domain with a previously uncharacterized domain (DUF88). We present evidence that it is an RNAse belonging to the superfamily that includes the 5'->3' nucleases, PIN and NYN domains and might be recruited to degrade certain RNAs. Reviewers This article was reviewed by Sandor Pongor and Arcady Mushegian. PMID:20302647

  15. STS-80 Mission Highlights Resource Tape

    NASA Technical Reports Server (NTRS)

    1997-01-01

    The flight crew of STS-80, Cmdr. Kenneth D. Cockrell, Pilot Kent V. Rominger, Mission Specialists, Tamara E. Jernigan, Thomas D. Jones, and F. Story Musgrave are seen performing pre-launch activities such as eating the traditional breakfast, being suited-up, and riding out to the launch pad. Also, included are various panoramic views of the shuttle on the pad. The crew is readied in the 'white room' for their mission. After the closing of the hatch and arm retraction, launch activities are shown including the countdown, engine ignition, launch, and the separation of the Solid Rocket Boosters (SRB) from the shuttle. The crew completes the first major objective of the mission with the deployment of the Orbiting Retrievable Far and Extreme Ultraviolet Spectrometer (ORFEUS) on the reusable Shuttle Pallet Satellite. The crew than begins final preparations for the release of Wake Shield. Jones powers up the shuttle's Canadian-built robot arm and grapples the satellite, while Jernigan powers up the Orbiter Space Vision System, which will be used to track precisely the Wake Shield's location. Cockrell places Columbia in a gravity gradient attitude to minimize disturbances during the release. Jones uses the robot arm to hold Wake Shield in position for a two-and-a-half hour cleansing by atomic oxygen molecules before moving the arm to the deploy position. The failure of the hatch to properly open causes the cancellation of all EVA's planned for this mission by Jernigan and Jones. The mission ends with the shuttle landing at the Kennedy Space Center.

  16. Thermal treatment of stabilized air pollution control residues in a waste incinerator pilot plant. Part 2: Leaching characteristics of bottom ashes.

    PubMed

    Baun, Dorthe L; Christensen, Thomas H; Bergfeldt, Brita; Vehlow, Jürgen; Mogensen, Erhardt P B

    2004-02-01

    With the perspective of generating only one solid residue from waste incineration, co-feeding of municipal solid waste and air pollution control residues stabilized by the Ferrox process was investigated in the TAMARA pilot plant incinerator as described in Bergfeldt et al. (Waste Management Research, 22, 49-57, 2004). This paper reports on leaching from the combined bottom ashes. Batch leaching test, pH-static leaching tests, availability tests and column leaching tests were used to characterize the leaching properties. The leaching properties are key information in the context of reuse in construction or in landfilling of the combined residue. In general, the combined bottom ashes had leaching characteristics similar to the reference bottom ash, which contained no APC residue. However, As and Pb showed slightly elevated leaching from the combined bottom ashes, while Cr showed less leaching. The investigated combined bottom ashes had contents of metals comparable to what is expected at steady state after continuous co-feeding of APC residues. Only Cd and Pb were partly volatilized (30-40%) during the incineration process and thus the combined bottom ashes had lower contents of Cd and Pb than expected at steady state. Furthermore, a major loss of Hg was, not surprisingly, seen and co-feeding of Ferrox-products together with municipal solid waste will require dedicated removal of Hg in the flue gas to prevent a build up of Hg in the system. In spite of this, a combined single solid residue from waste incineration seems to be a significant environmental improvement to current technology.

  17. [Facilitating role of traumatic experiences in art].

    PubMed

    Gerevich, József

    2017-04-01

    Traumatic experiences can not only have unfavourable consequences, they can also contribute, with a kind of creative twist, to the development of the person affected by the trauma. The artistic responses to traumas can be examined on the basis of the different types of trauma. This study reports on an investigation focusing on six types of trauma: emotional deprivation/neglect; near-death experience; becoming the victim of violence; war; accident/sickness and emotional frustration. Examples taken from the history of art indicate that works of art can draw attention to the traumatic experiences of the artists with frequently repeated motifs and portrayal techniques (sun, mother image, objects referring to the person lost, motifs of violence or symbols of violence, artistic manifestations of an exaggerated self-image, surreal visions, dry irony, substituting other objects for the beloved person), or a sudden change of style and subject that can express a heightened interest in human suffering (Lovis Corinth). An emphasis placed on self-portrayal can indicate the artist's increased self-examination, in cases of sickness, or continuous monitoring of the state of mind (Frida Kahlo, Otto Dix, Lovis Corinth, Edvard Munch). In some cases artistic activity can help to work through the trauma (Hans Bellmer, Oskar Kokoschka, Max Ernst, René Magritte), in other cases it is not able to prevent the development of psychological/psychiatric consequences of the trauma (Artemisia Gentileschi, Edvard Munch, Lajos Gulácsy). Traumas can be the sources of motivation and provide themes for works of art; and, although not in all cases, artistic creativity can contribute to effectively working through traumatic experiences. Orv Hetil. 2017; 158(17): 668-677.

  18. Divergent RNA Localisation Patterns of Maternal Genes Regulating Embryonic Patterning in the Butterfly Pararge aegeria

    PubMed Central

    Carter, Jean-Michel; Gibbs, Melanie; Breuker, Casper J.

    2015-01-01

    The maternal effect genes responsible for patterning the embryo along the antero-posterior (AP) axis are broadly conserved in insects. The precise function of these maternal effect genes is the result of the localisation of their mRNA in the oocyte. The main developmental mechanisms involved have been elucidated in Drosophila melanogaster, but recent studies have shown that other insect orders often diverge in RNA localisation patterns. A recent study has shown that in the butterfly Pararge aegeria the distinction between blastodermal embryonic (i.e. germ band) and extra-embryonic tissue (i.e. serosa) is already specified in the oocyte during oogenesis in the ovariole, long before blastoderm cellularisation. To examine the extent by which a female butterfly specifies and patterns the AP axis within the region fated to be the germ band, and whether she specifies a germ plasm, we performed in situ hybridisation experiments on oocytes in P. aegeria ovarioles and on early embryos. RNA localisation of the following key maternal effect genes were investigated: caudal (cad), orthodenticle (otd), hunchback (hb) and four nanos (nos) paralogs, as well as TDRD7 a gene containing a key functional domain (OST-HTH/LOTUS) shared with oskar. TDRD7 was mainly confined to the follicle cells, whilst hb was exclusively zygotically transcribed. RNA of some of the nos paralogs, otd and cad revealed complex localisation patterns within the cortical region prefiguring the germ band (i.e. germ cortex). Rather interestingly, otd was localised within and outside the anterior of the germ cortex. Transcripts of nos-O formed a distinct granular ring in the middle of the germ cortex possibly prefiguring the region where germline stem cells form. These butterfly RNA localisation patterns are highly divergent with respect to other insects, highlighting the diverse ways in which different insect orders maternally regulate early embryogenesis of their offspring. PMID:26633019

  19. Crystal structure of a minimal eIF4E–Cup complex reveals a general mechanism of eIF4E regulation in translational repression

    PubMed Central

    Kinkelin, Kerstin; Veith, Katharina; Grünwald, Marlene; Bono, Fulvia

    2012-01-01

    Cup is an eIF4E-binding protein (4E-BP) that plays a central role in translational regulation of localized mRNAs during early Drosophila development. In particular, Cup is required for repressing translation of the maternally contributed oskar, nanos, and gurken mRNAs, all of which are essential for embryonic body axis determination. Here, we present the 2.8 Å resolution crystal structure of a minimal eIF4E–Cup assembly, consisting of the interacting regions of the two proteins. In the structure, two separate segments of Cup contact two orthogonal faces of eIF4E. The eIF4E-binding consensus motif of Cup (YXXXXLΦ) binds the convex side of eIF4E similarly to the consensus of other eIF4E-binding proteins, such as 4E-BPs and eIF4G. The second, noncanonical, eIF4E-binding site of Cup binds laterally and perpendicularly to the eIF4E β-sheet. Mutations of Cup at this binding site were shown to reduce binding to eIF4E and to promote the destabilization of the associated mRNA. Comparison with the binding mode of eIF4G to eIF4E suggests that Cup and eIF4G binding would be mutually exclusive at both binding sites. This shows how a common molecular surface of eIF4E might recognize different proteins acting at different times in the same pathway. The structure provides insight into the mechanism by which Cup disrupts eIF4E–eIF4G interaction and has broader implications for understanding the role of 4E-BPs in translational regulation. PMID:22832024

  20. What influences heavy metals accumulation in arctic lichen Cetrariella delisei in Svalbard?

    NASA Astrophysics Data System (ADS)

    Węgrzyn, Michał; Wietrzyk, Paulina; Lisowska, Maja; Klimek, Beata; Nicia, Paweł

    2016-12-01

    The main aim of this study was to identify variations in heavy metal concentrations in Cetrariella delisei along a transect from a High Arctic glacier forehead to the shoreline as well as determine the main environmental factors influencing the deposition of heavy metals in arctic lichens. The macrolichen Cetrariella delisei appears to be an interesting alternative to those lichen species used in the past (e.g. Flavocetraria nivalis, Cladonia sp.) for heavy metal biomonitoring purposes in the Arctic: it is widely distributed, easy to identify and reluctantly grazed by reindeer. Fieldwork was conducted in the summer of 2012 in the Kaffiøyra Plain, Oskar II Land, NW Spitsbergen. C. delisei and soil samples were collected from 5 localities. Concentrations of Cr, Mn, Ni, Cu, Zn, Pb, and Cd were measured in each sample. A bioaccumulation factor (BAF) was calculated for all the analyzed elements. The BAFs for Cu, Mn, and Ni showed a relatively low accumulation level in lichen thalli. On the other hand, the BAFs for Cr, Pb, and Zn, revealed an increased accumulation level in C. delisei. The Cd content in lichen is almost equal to its level in the soil. The statistical analyses covered three environmental factors: soil pH, substrate type and distance from the shoreline. The data were examined using the Kruskal-Wallis test, canonical correspondence analysis and a permutation test. The results show that distance from the shoreline had the greatest influence on the majority of the heavy metal concentrations in the lichen thalli and the soil. However, the level of Mn accumulated in the soil is determined by its source in the glacier. Moreover, the soil pH had the greatest effect on the Cd accumulated in the soil and the Mn accumulated in the lichen thalli.

  1. Prototype Development: Context-Driven Dynamic XML Ophthalmologic Data Capture Application.

    PubMed

    Peissig, Peggy; Schwei, Kelsey M; Kadolph, Christopher; Finamore, Joseph; Cancel, Efrain; McCarty, Catherine A; Okorie, Asha; Thomas, Kate L; Allen Pacheco, Jennifer; Pathak, Jyotishman; Ellis, Stephen B; Denny, Joshua C; Rasmussen, Luke V; Tromp, Gerard; Williams, Marc S; Vrabec, Tamara R; Brilliant, Murray H

    2017-09-13

    The capture and integration of structured ophthalmologic data into electronic health records (EHRs) has historically been a challenge. However, the importance of this activity for patient care and research is critical. The purpose of this study was to develop a prototype of a context-driven dynamic extensible markup language (XML) ophthalmologic data capture application for research and clinical care that could be easily integrated into an EHR system. Stakeholders in the medical, research, and informatics fields were interviewed and surveyed to determine data and system requirements for ophthalmologic data capture. On the basis of these requirements, an ophthalmology data capture application was developed to collect and store discrete data elements with important graphical information. The context-driven data entry application supports several features, including ink-over drawing capability for documenting eye abnormalities, context-based Web controls that guide data entry based on preestablished dependencies, and an adaptable database or XML schema that stores Web form specifications and allows for immediate changes in form layout or content. The application utilizes Web services to enable data integration with a variety of EHRs for retrieval and storage of patient data. This paper describes the development process used to create a context-driven dynamic XML data capture application for optometry and ophthalmology. The list of ophthalmologic data elements identified as important for care and research can be used as a baseline list for future ophthalmologic data collection activities. ©Peggy Peissig, Kelsey M Schwei, Christopher Kadolph, Joseph Finamore, Efrain Cancel, Catherine A McCarty, Asha Okorie, Kate L Thomas, Jennifer Allen Pacheco, Jyotishman Pathak, Stephen B Ellis, Joshua C Denny, Luke V Rasmussen, Gerard Tromp, Marc S Williams, Tamara R Vrabec, Murray H Brilliant. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 13.09.2017.

  2. DRIHM Project: Floods in Serbia in May 2014

    NASA Astrophysics Data System (ADS)

    Ivkovic, Marija; Dimitrijevic, Vladimir; Dekic, Ljiljana; Mihalovic, Ana; Pejanovic, Goran

    2015-04-01

    The central parts of Balkans were affected with very deep cyclone named "Tamara" form 13th until 16th of May. Stations in western parts of Serbia recorded precipitation four times greater than average precipitation sums. Two third of that amount has felt in three days. Devastating floods occurred on Sava, Kolubara and Jadar river basins causing damage of 1.7 billion Euros, and loss of 24 human lives. Three days before the event, a first warning was issued pointing that the precipitation amounts will exceed 40 mm of rain for 12 hours, accompanied with the hydrological information that the water level on Sava and Kolubara rivers will significantly rise. Within the DRIHM project and its e-infrastructure it was possible to test a combination of different Numerical Weather Prediction models together with stochastic downscaling algorithms to enable the production of more effective quantitative rainfall predictions for this severe meteorological event. Hydrometeorological models in DRIHM are building blocks that can be easily linked together in a form of hydrometeorological chain. For this case the HBV model, distributed hydrological model, was used as the hydrological component in the model chain and RainFARM as stochastic downscaling tool. Results obtained with these models are shown and compared with Hyprom, one of the hydrological models also used in RHMSS with the aim of scoping the current capabilities for the early warning of the extreme events. The information where and when the High Impact Weather Event (HIWE) can occur is very important for the proper overview of the possible overall influence. Different precipitation distribution both in space and in time is allowing us to estimate the future state of the system but also to see the range of the possible outcomes.

  3. Reliability of Self-Reported Mobile Phone Ownership in Rural North-Central Nigeria: Cross-Sectional Study.

    PubMed

    Menson, William Nii Ayitey; Olawepo, John Olajide; Bruno, Tamara; Gbadamosi, Semiu Olatunde; Nalda, Nannim Fazing; Anyebe, Victor; Ogidi, Amaka; Onoka, Chima; Oko, John Okpanachi; Ezeanolue, Echezona Edozie

    2018-03-01

    mHealth practitioners seek to leverage the ubiquity of the mobile phone to increase the impact and robustness of their interventions, particularly in resource-limited settings. However, data on the reliability of self-reported mobile phone access is minimal. We sought to ascertain the reliability of self-reported ownership of and access to mobile phones among a population of rural dwellers in north-central Nigeria. We contacted participants in a community-based HIV testing program by phone to determine actual as opposed to self-reported mobile phone access. A phone script was designed to conduct these calls and descriptive analyses conducted on the findings. We dialed 349 numbers: 110 (31.5%) were answered by participants who self-reported ownership of the mobile phone; 123 (35.2%) of the phone numbers did not ring at all; 28 (8.0%) rang but were not answered; and 88 (25.2%) were answered by someone other than the participant. We reached a higher proportion of male participants (68/133, 51.1%) than female participants (42/216, 19.4%; P<.001). Self-reported access to mobile phones in rural and low-income areas in north-central Nigeria is higher than actual access. This has implications for mHealth programming, particularly for women's health. mHealth program implementers and researchers need to be cognizant of the low reliability of self-reported mobile phone access. These observations should therefore affect sample-size calculations and, where possible, alternative means of reaching research participants and program beneficiaries should be established. ©William Nii Ayitey Menson, John Olajide Olawepo, Tamara Bruno, Semiu Olatunde Gbadamosi, Nannim Fazing Nalda, Victor Anyebe, Amaka Ogidi, Chima Onoka, John Okpanachi Oko, Echezona Edozie Ezeanolue. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 01.03.2018.

  4. Breast Cancer Screening in Morocco: Performance Indicators During Two Years of an Organized Programme.

    PubMed

    El Fakir, Samira; Najdi, Adil; Khazraji, Youssef Chami; Bennani, Maria; Belakhel, Latifa; Abousselham, Loubna; Lyoussi, Badiaa; Bekkali, Rachid; Nejjari, Chakib

    2015-01-01

    Breast cancer is commonly diagnosed at late stages in countries with limited resources. In Morocco, breast cancer is ranked the first female cancer (36.1%) and screening methods could reduce the proportion presenting with a late diagnosis. Morocco is currently adopting a breast cancer screening program based on clinical examination at primary health facilities, diagnosis at secondary level and treatment at tertiary level. So far, there is no systematic information on the performance of the screening program for breast cancer in Morocco. The aim of this study was to analyze early performance indicators. A retrospective evaluative study conducted in Temara city. The target population was the entire female population aged between 45-70 years. The study was based on process and performance indicators collected at the individual level from the various health structures in Tamara between 2009 and 2011. A total of 2,350 women participated in the screening program; the participation rate was 35.7%. Of these, 76.8% (1,806) were married and 5.2% (106) of this group had a family history of breast cancer. Of the women who attended screening, 9.3% (190) were found to have an abnormal physical examination findings. A total of 260 (12.7%) were referred for a specialist consultation. The positive predictive value of clinical breast examination versus mammography was 23.0%. Forty four (35.5%) of the lesions found on the mammograms were classified as BI-RADs 3; 4 or 5 category. Cancer was found in 4 (1.95%) of the total number of screened women and benign cases represented 0.58%. These first results of the programme are very encouraging, but there is a need to closely monitor performance and to improve programme procedures with the aim of increasing both the participation rate and the proportion of women eligible to attend screening.

  5. Simulation of bacteria transport processes in a river with Flow3D

    NASA Astrophysics Data System (ADS)

    Schwarzwälder, Kordula; Bui, Minh Duc; Rutschmann, Peter

    2014-05-01

    Water quality aspects are getting more and more important due to the European water Framework directive (WFD). One problem related to this topic is the inflow of untreated wastewater due to combined sewer overflows into a river. The wastewater mixture contains even bacteria like E. coli and Enterococci which are markers for water quality. In our work we investigated the transport of these bacteria in river Isar by using a large-scale flume in the outside area of our lab (Oskar von Miller Institute). Therefor we could collect basic data and knowledge about the processes which occur during bacteria sedimentation and remobilisation. In our flume we could use the real grain with the exact size distribution curve as in the river Isar which we want to simulate and we had the chance to nurture a biofilm which is realistic for the analysed situation. This biofilm plays an important role in the remobilisation processes, because the bacteria are hindered to be washed out back into the bulk phase as fast and in such an amount as this would happen without biofilm. The results of our experiments are now used for a module in the 3D software Flow3D to simulate the effects of a point source inlet of raw wastewater on the water quality. Therefor we have to implement the bacteria not as a problem of concentration with advection and diffusion but as single particles which can be inactivated during the process of settling and need to be hindered from remobilisation by the biofilm. This biofilm has special characteristic, it is slippery and has a special thickness which influences the chance of bacteria being removed. To achieve realistic results we have to include the biofilm with more than a probabilistic-tool to make sure that our module is transferable. The module should be as flexible as possible to be improved step by step with increasing quality of dataset.

  6. Are Strong Zonal Winds in Giant Planets Caused by Density-Stratification?

    NASA Astrophysics Data System (ADS)

    Verhoeven, J.; Stellmach, S.

    2012-12-01

    suggested mechanisms for driving differential rotation. Gary A. Glatzmaier, Martha Evonuk and Tamara M. Rogers (2009), Differential rotation in giant planets maintained by density-stratified turbulent convection. Geophysical and Astrophysical Fluid Dynamics, Vol. 103, No. 1, 31-51.

  7. Preface: International Reference Ionosphere - Progress in Ionospheric Modelling

    NASA Technical Reports Server (NTRS)

    Bilitza Dieter; Reinisch, Bodo

    2010-01-01

    The international reference ionosphere (lRI) is the internationally recommended empirical model for the specification of ionospheric parameters supported by the Committee on Space Research (COSPAR) and the International Union of Radio Science (URSI) and recognized by the International Standardization Organization (ISO). IRI is being continually improved by a team of international experts as new data become available and better models are being developed. This issue chronicles the latest phase of model updates as reported during two IRI-related meetings. The first was a special session during the Scientific Assembly of the Committee of Space Research (COSPAR) in Montreal, Canada in July 2008 and the second was an IRI Task Force Activity at the US Air Force Academy in Colorado Springs in May 2009. This work led to several improvements and additions of the model which will be included in the next version, IRI-201O. The issue is divided into three sections focusing on the improvements made in the topside ionosphere, the F-peak, and the lower ionosphere, respectively. This issue would not have been possible without the reviewing efforts of many individuals. Each paper was reviewed by two referees. We thankfully acknowledge the contribution to this issue made by the following reviewers: Jacob Adeniyi, David Altadill, Eduardo Araujo, Feza Arikan, Dieter Bilitza, Jilijana Cander, Bela Fejer, Tamara Gulyaeva, Manuel Hermindez-Pajares, Ivan Kutiev, John MacDougal, Leo McNamara, Bruno Nava, Olivier Obrou, Elijah Oyeyemi, Vadym Paznukhov, Bodo Reinisch, John Retterer, Phil Richards, Gary Sales, J.H. Sastri, Ludger Scherliess, Iwona Stanislavska, Stamir Stankov, Shin-Yi Su, Manlian Zhang, Y ongliang Zhang, and Irina Zakharenkova. We are grateful to Peggy Ann Shea for her final review and guidance as the editor-in-chief for special issues of Advances in Space Research. We thank the authors for their timely submission and their quick response to the reviewer comments and humbly

  8. Concentration Measurements of Suspended Load using ADV with Influence of the Particle Size

    NASA Astrophysics Data System (ADS)

    Schwarzwälder, Kordula

    2017-04-01

    ADV backscatter data can be used under certain conditions to gain information about the concentrations of suspended loads. This was shown in many studies before (Fugate and Friedrichs 2002; Chanson et al 2008; Ha et al. 2009). This paper reports on a pre-study to investigate the influence of particle size on concentration measurements for suspended sediment load with ADV. The study was conducted in a flume in the Oskar-von-Miller-Institute using fresh water from a river including the natural suspended load. The ADV used in the experiments was a Vectrino Profiler (Nortek). In addition water samples were taken for TSS and TOC. For the measurements a surge was generated in the flume to ensure that also particles of larger size will be present in the water phase. The measurements and samples were taken during the whole surge event. Therefore we were able to find a good correlation between the backscatter data of the ADV and the TSS as well as TOC results. For the decreasing part of the flow event the concentration of TOC in the suspended load of the water phase is decreasing much slower than the TSS and results in a damped decrease of the backscatter values. This means that the results for concentration measurements might be slightly influenced by the size of the particles. Further evaluations of measurements conducted with a LISST SL (Sequoia) will be investigated to show the trend of the particle sizes during this process and fortify this result. David C. Fugate, Carl T. Friedrichs, Determining concentration and fall velocity of estuarine particle populations using ADV, OBS and LISST, Continental Shelf Research, Volume 22, Issues 11-13, 2002 H.K. Ha, W.-Y. Hsu, J.P.-Y. Maa, Y.Y. Shao, C.W. Holland, Using ADV backscatter strength for measuring suspended cohesive sediment concentration, Continental Shelf Research, Volume 29, Issue 10, 2009 Hubert Chanson, Maiko Takeuchi, Mark Trevethan, Using turbidity and acoustic backscatter intensity as surrogate measures of

  9. Multi-band transit observations of the TrES-2b exoplanet

    NASA Astrophysics Data System (ADS)

    Mislis, D.; Schröter, S.; Schmitt, J. H. M. M.; Cordes, O.; Reif, K.

    2010-02-01

    We present a new data set of transit observations of the TrES-2b exoplanet taken in spring 2009, using the 1.2 m Oskar-Lühning telescope (OLT) of Hamburg Observatory and the 2.2 m telescope at Calar Alto Observatory using BUSCA (Bonn University Simultaneous CAmera). Both the new OLT data, taken with the same instrumental setup as our data taken in 2008, as well as the simultaneously recorded multicolor BUSCA data confirm the low inclination values reported previously, and in fact suggest that the TrES-2b exoplanet has already passed the first inclination threshold (imin,1 = 83.417°) and is not eclipsing the full stellar surface any longer. Using the multi-band BUSCA data we demonstrate that the multicolor light curves can be consistently fitted with a given set of limb darkening coefficients without the need to adjust these coefficients, and further, we can demonstrate that wavelength dependent stellar radius changes must be small as expected from theory. Our new observations provide further evidence for a change of the orbit inclination of the transiting extrasolar planet TrES-2b reported previously. We examine in detail possible causes for this inclination change and argue that the observed change should be interpreted as nodal regression. While the assumption of an oblate host star requires an unreasonably large second harmonic coefficient, the existence of a third body in the form of an additional planet would provide a very natural explanation for the observed secular orbit change. Given the lack of clearly observed short-term variations of transit timing and our observed secular nodal regression rate, we predict a period between approximately 50 and 100 days for a putative perturbing planet of Jovian mass. Such an object should be detectable with present-day radial velocity (RV) techniques, but would escape detection through transit timing variations. Photometric transit data are only available in electronic form at the CDS via anonymous ftp to cdsarc

  10. Giovanni Verga (1879-1923), author of a pioneering treatise on pituitary surgery: the foundations of this new field in Europe in the early 1900s.

    PubMed

    Pascual, José M; Mongardi, Lorenzo; Prieto, Ruth; Castro-Dufourny, Inés; Rosdolsky, María; Strauss, Sewan; Carrasco, Rodrigo; Winter, Eduard; Mazzarello, Paolo

    2017-10-01

    The field of pituitary surgery was born in the first decade of the twentieth century in Europe, and it evolved rapidly with the development of numerous innovative surgical techniques by some of the founding fathers of neurosurgery. This study investigates the pioneering Italian treatise on pituitary surgery, La Patologia Chirurgica dell'Ipofisi (Surgical Pathology of the Hypophysis), published in 1911 by Giovanni Verga (1879-1923), a surgeon from Pavía and one of Golgi's disciples. This little-known monograph compiles the earliest experience on pituitary surgery through the analysis of the first 50 procedures performed between 1903 and 1911. We conducted a biographical survey of Giovanni Verga and the motivations for his work on pituitary surgery. In addition, a systematic analysis of all original reports and historical documents about these pituitary procedures referenced in Verga's treatise was carried out. Verga's treatise provides a summary of the techniques employed and surgical outcomes for the first 50 attempted procedures of pituitary tumor removal. This monograph is the only scientific source that includes a complete account of the series of 10 pituitary tumors operated on by Sir Victor Horsley in the 1900s. Three major types of surgery were employed: (i) palliative procedures of craniectomy (n = 6); (ii) transcranial approaches to the pituitary gland, either subfrontal or subtemporal (n = 13); and (iii) transphenoidal routes to expose the sella turcica, either using an upper transnasal-transethmoidal approach (n = 19) or a lower sublabial/endonasal-transeptal one (n = 12). An operative mortality rate of 36% (n = 17) was observed in these early series. The pathological nature of the tumors operated on was available in 42 cases. There were 28 adenomas and 15 craniopharyngiomas. Sir Victor Horsley (1857-1916) and the Viennese surgeons Anton von Eiselsberg (1860-1939) and Oskar Hirsch (1877-1965) were the leading European figures in the development

  11. Game-Based Rehabilitation for Myoelectric Prosthesis Control.

    PubMed

    Prahm, Cosima; Vujaklija, Ivan; Kayali, Fares; Purgathofer, Peter; Aszmann, Oskar C

    2017-02-09

    activated less frequently. Participants had the most fun playing the games when collecting items and facing challenging game play. Most upper limb amputees use a 2-channel myoelectric prosthesis control. This study demonstrates that this control can be effectively trained by employing a video game-based rehabilitation protocol. ©Cosima Prahm, Ivan Vujaklija, Fares Kayali, Peter Purgathofer, Oskar C Aszmann. Originally published in JMIR Serious Games (http://games.jmir.org), 09.02.2017.

  12. STS-96 Mission Highlights. Part 2

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In this second part of a three-part video mission-highlights set, on-orbit spacecrew activities performed on the STS-96 Space Shuttle Orbiter Discovery and the International Space Station are reviewed. The flight crew consists of Kent V. Rominger, Commander; Rick D. Husband, Pilot; and Mission Specialists Ellen Ochoa, Tamara E. Jernigan, Daniel T. Barry, Julie Payette (Canadian), and Valery Ivanovich Tokarev (Russian). The primary goals of this mission were to work on logistics and resupply the International Space Station. This second part in the mission series features video from Flight Day 4-7 (FD 4-7). FD 4 of STS-96 presents astronauts Tammy Jernigan and Dan Barry completing the second longest space walk in shuttle history. Footage includes Jernigan and Barry transferring and installing two cranes from the shuttle's payload bay to locations on the outside of the station. The astronauts enter the International Space Station delivering supplies and prepare the outpost to receive its first resident crew, scheduled to arrive in early 2000 on FD 5. The video also captures the crew involved in logistics transfer activities within the Discovery/ISS orbiting complex. FD 6 includes footage of Valery Tokarev and Canadian astronaut Julie Payette charging out the final six battery recharge controller units for two of Zarya's power-producing batteries and all crew members' involvement in logistics transfer activities from the SPACEHAB module to designated locations in the International Space Station. With the transfer work of FD 6 all but complete, the astronauts conduct some additional work, installing parts of a wireless strain gauge system that will help engineers track the effects of adding modules to the station throughout its assembly. Moving the few remaining items from Discovery to the ISS, then closing a series of hatches within the station's modules leading back to the shuttle are the primary activities contained in FD 7. Final coverage features Discovery

  13. Secondary structure adventures with Carl Woese

    PubMed Central

    Noller, Harry F

    2014-01-01

    Not long after my arrival at UCSC as an assistant professor, I came across Carl Woese's paper “Molecular Mechanics of Translation: A Reciprocating Ratchet Mechanism.”1 In the days before the crystal structure of tRNA was known, Fuller and Hodgson2 had proposed two alternative conformations for its anticodon loop; one was stacked on the 3′ side (as later found in the crystal structure) and the other on the 5′ side. In an ingenious and elegant model, Woese proposed that the conformation of the loop flips between Fuller and Hodgson's 5′- and 3′-stacked forms during protein synthesis, changing the local direction of the mRNA such that the identities of the tRNA binding sites alternated between binding aminoacyl-tRNA and peptidyl-tRNA. The model predicted that there are no A and P sites, only two binding sites whose identities changed following translation of each codon, and that there would be no translocation of tRNAs in the usual sense—only binding and release. I met Carl in person the following year when he presented a seminar on his ratchet model in Santa Cruz. He was chatting in my colleague Ralph Hinegardner's office in what Carl termed a “Little Jack Horner appointment” (the visitor sits and listens to his host describing “What a good boy am I”). He was of compact stature, and bore a striking resemblance to Oskar Werner in Truffaut's film “Jules and Jim.” He projected the impression of a New-Age guru—a shiny black amulet suspended over the front of his black turtleneck sweater and a crown of prematurely white hair. Ralph asked me to explain to Carl what we were doing with ribosomes. I quickly summarized our early experiments that were pointing to a functional role for 16S rRNA. Carl regarded me silently, with a penetrating stare. He then turned to Ralph and said, in an ominous low voice, “I'm going to have some more tanks made as soon as I get back.” Carl's beautiful model was, unfortunately, wrong—it was simpler and more

  14. Development of a Web-Accessible Population Pharmacokinetic Service-Hemophilia (WAPPS-Hemo): Study Protocol.

    PubMed

    Iorio, Alfonso; Keepanasseril, Arun; Foster, Gary; Navarro-Ruan, Tamara; McEneny-King, Alanna; Edginton, Andrea N; Thabane, Lehana

    2016-12-15

    2.4), with core functionalities allowing hemophilia treaters to obtain individual pharmacokinetic estimates on sparse data points after 1 or more infusions of a factor concentrate, was launched for use within the research network in July 2015. The WAPPS-Hemo project and research network aims to make it easier to perform individual pharmacokinetic assessments on a reduced number of plasma samples by adoption of a population pharmacokinetics approach. The project will also gather data to substantially enhance the current knowledge about factor concentrate pharmacokinetics and sources of its variability in target populations. ClinicalTrials.gov NCT02061072; https://clinicaltrials.gov/ct2/show/NCT02061072 (Archived by WebCite at http://www.webcitation.org/6mRK9bKP6). ©Alfonso Iorio, Arun Keepanasseril, Gary Foster, Tamara Navarro-Ruan, Alanna McEneny-King, Andrea N Edginton, Lehana Thabane. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 15.12.2016.

  15. History, achievements, and future challenges of Japanse Society of Soil Science and Plant Nutrition

    NASA Astrophysics Data System (ADS)

    Kosaki, Takashi

    2013-04-01

    Modern soil science was introduced just after the reformation of Japan in 1867 by Max Fesca, Oskar Kellner and other German teachers together with their Japanese students, who were traced back to Justus von Liebig and thus started studying and teaching soils based on agrogeology and agricultural chemistry. After the German teachers left, the graduates from agricultural colleges formed the Foundation of Agricultural Sciences in 1887, based on which the Society of the Science of Soil and Manure, Japan, was established in 1927. The research, education and extension activities then expanded to Korea, Manchuria and Inner Mongolia as well as Taiwan and Sakhalin in accordance with a military invasion to China and Southeast Asian countries until the end of WWII. After WWII together with the reformation guided by the General Headquarters (GHQ) of the Allied Forces, soils research and educational units increased in number in the universities and governmental institutions. The society started publication of the journal in English, "Soils and Plant Food" in 1955, which was renamed to "Soil Science and Plant Nutrition (SSPN)" in 1961. There formed a variety of discussion groups in the society such as soil microbiology, pedology, clay science, soil physics, plant physiology, and forest environment, which became independent in the 1960s. Economic growth of Japan in the 1970s accomplished self-sufficiency in rice production and extended the range of crop to grow, however, a variety of environmental issues came out. A new division was established in the society for solving soil-related environmental problems. The society became more involved in international activities and hosted a number of international conferences, workshops, etc., the most significant of which was the 14th International Congress of Soil Science at Kyoto in 1990. The society proposed there a regional organization to cope with the unique issues, e.g. improvement of paddy rice cultivation, for Asian countries and

  16. [Malnutrition in Elderly Trauma Patients - Comparison of Two Assessment Tools].

    PubMed

    Ihle, C; Bahrs, C; Freude, T; Bickel, M; Spielhaupter, I; Wintermeyer, E; Stollhof, L; Grünwald, L; Ziegler, P; Pscherer, S; Stöckle, U; Nussler, A

    2017-04-01

    Background: The prevalence of malnutrition in hospitalised patients is reported to be between 16 and 55 % across disciplines. Within hospital care, screening for malnutrition is required. However, in orthopaedics and trauma surgery, there is still no generally accepted recommendation for the methods for such a data survey. In the present study, the following aspects are to be investigated with the help of two established scores: (1) the prevalence of malnutrition in the patient population of geriatric trauma care, and (2) the correlation between methods of data survey. Material and Methods: Between June 2014 and June 2015, a consecutive series of hospitalised trauma patients were studied prospectively with two validated screening instruments to record nutritional status. The study was carried out at a municipal trauma surgery hospital, which is a first level interregional trauma centre as well as a university hospital. The Nutritional Risk Screening (NRS) and the Mini Nutritional Assessment (MNA Short and Long Form) were used. All patients were divided into three age groups: < 65 years, 65-80 years, and > 80 years. The prevalence of malnutrition in geriatric trauma patients and the correlation between the screening instruments were determined. For a better comparison, prescreening and main assessment were applied to all patients. For statistical evaluation, both quantitative and semi-quantitative parameters were used. Furthermore, the Kolmogorov-Smirnov test, Spearman's correlation analysis and the chi-square test were applied. These tests were two-sided and had a level of significance of 5 %. The present study was partially funded by the Oskar-Helene-Heim Foundation. Results: 521 patients (43.8 % women, 56.2 % men), with a mean age of 53.96 ± 18.13 years, were statistically evaluated within the present study. Depending on the method of the data survey, malnutrition (NRS≥3) in geriatric trauma patients varied from 31.3 % (65-80 years) to 60

  17. An mHealth Pain Coping Skills Training Intervention for Hematopoietic Stem Cell Transplantation Patients: Development and Pilot Randomized Controlled Trial.

    PubMed

    Somers, Tamara J; Kelleher, Sarah A; Dorfman, Caroline S; Shelby, Rebecca A; Fisher, Hannah M; Rowe Nichols, Krista; Sullivan, Keith M; Chao, Nelson J; Samsa, Gregory P; Abernethy, Amy P; Keefe, Francis J

    2018-03-19

    ) were randomized to receive the mPCST intervention or to proceed with the treatment as usual. Results revealed that the mPCST participants completed an average of 5 out of 6 sessions. The participants reported that the intervention was highly acceptable (mean 3/4), and they found the sessions to be helpful (mean 8/10) and easy to understand (mean 7/7). The mPCST participants demonstrated significant improvements in pre- to post-treatment pain, self-efficacy (P=.03, d=0.61), and on the 2MWT (P=.03, d=0.66), whereas the patients in the treatment-as-usual group did not report any such improvements. Significant changes in pain disability and fatigue were found in both groups (multiple P<.02); the magnitudes of the effect sizes were larger for the mPCST group than for the control group (pain disability: d=0.79 vs 0.69; fatigue: d=0.94 vs 0.81). There were no significant changes in pain severity in either group. Using focus groups and user testing, we developed an mPCST protocol that was feasible, acceptable, and beneficial for HCT patients with pain. ClinicalTrials.gov NCT01984671; https://clinicaltrials.gov/ct2/show/NCT01984671 (Archived by WebCite at http://www.webcitation.org/6xbpx3clZ). ©Tamara J Somers, Sarah A Kelleher, Caroline S Dorfman, Rebecca A Shelby, Hannah M Fisher, Krista Rowe Nichols, Keith M Sullivan, Nelson J Chao, Gregory P Samsa, Amy P Abernethy, Francis J Keefe. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 19.03.2018.

  18. PREFACE: Seventh International Conference on Dissociative Recombination: Theory, Experiments and Applications

    NASA Astrophysics Data System (ADS)

    van der Zande, Wim J.

    2009-09-01

    possible by generous sponsors, whom we thank wholeheartedly: The Radboud University Nijmegen, The Institute for Molecules and Materials of the Radboud University Nijmegen, The Foundation for Fundamental Research on Matter (Stichting FOM), The Foundation PHYSICA (Stichting Physica), and The Netherlands Royal Academy of Sciences (KNAW). The organisational support by Erna Gouwens van Oss before and during the conference was essential for its success. The help of Thanja Lambrechts and Vitali Zhaunerchyk during the preparation of the proceedings is greatly appreciated. The delay in the publication of these proceedings is entirely caused by the editor. The authors of the contributions are thanked for the quality of their contributions, Wim J van der Zande, Editor Institute for Molecules and Materials, Radboud University Nijmegen, PO Box 9010, NL-6500 GL Nijmegen, The Netherlands Email: w.vanderzande@science.ru.nl Conference photograph Participants of the 7th International Conference on Dissociative Recombination: Theory, Experiments and Applications, taken in front of d'Amelander Kaap, the conference venue in Ameland, one of the Wadden Islands in the North of the Netherlands. 1. Dror Shafir21. Annemieke Petrignani41. Oumanou Motopan 2. Ioan Scheider22. Johanna Roos42. Max Berg 3. Nigel Adams23. Erna Gouwens van Oss43. Henrik Buhr 4. Hajime Tanuma24. Natalie de Ruette44. Ilya Fabrikant 5. Jonathan Tennyson25. Francois Wameu Tamo45. Claude Krantz 6. Vitali Zhaunerchyk26. Rainer Johnsen46. Michael Stenrup 7. Robert Continetti27. Viatcheslav Kokoouline47. Xavier Urbain 8. Stefan Rosén28. Hidekazu Takagi48. Evelyne Roueff 9. Erik Vigren29. Hans-Jakob Wörner49. Dirk Schwalm 10. Magdalena Kaminska30. Oskar Asvany50. Valery Ngassam 11. Chris Greene31. Lutz Lammich51. Julien Lecointre 12. Steffen Novotny32. Brandon Jordon-Thaden52. Ann Orel 13. Amy Schumak33. Wolf Diettrich Geppert53. Ihor Korolov 14. Gerard van Rooij34. Alexander Faure54. Romain Guerot 15. Wim van der Zande35. Mathias

  19. St. Patrick's Day 2015 geomagnetic storm analysis based on Real Time Ionosphere Monitoring

    NASA Astrophysics Data System (ADS)

    García-Rigo, Alberto

    2017-04-01

    Alberto García-Rigo (1), David Roma-Dollase (2), Manuel Hernández-Pajares (1), Zishen Li (3), Michael Terkildsen (4), German Olivares (4), Reza Ghoddousi-Fard (5), Denise Dettmering (6), Eren Erdogan (6), Haris Haralambous (7), Yannick Béniguel (8), Jens Berdermann (9), Martin Kriegel (9), Anna Krypiak-Gregorczyk (10), Tamara Gulyaeva (11), Attila Komjathy (12), Panagiotis Vergados (12), Joachim Feltens (13,19), René Zandbergen (13), Tim Fuller-Rowell (14), David Altadill (15), Nicolas Bergeot (16), Andrzej Krankowski (17), Loukis Agrotis (18), Ivan Galkin (20), Raul Orus-Perez (21) 1. UPC-IonSAT research group, Technical University of Catalonia, Spain 2. Department of Engineering: Electronics, University of Barcelona (UB), Spain 3. Academy of Opto-Electronics, Chinese Academy of Sciences (CAS), China 4. Bureau of Meteorology, Space Weather Services, Australia 5. Canadian Geodetic Survey, Natural Resources Canada (NRCan) / Government of Canada, Canada 6. Deutsches Geodätisches Forschungsinstitut der Technischen Universität München (DGFI-TUM), Germany 7. Frederick University Cyprus, Cyprus 8. IEEA, France 9. Institute of Communications and Navigation, DLR, Germany 10. Institute of Geodesy, UWM, Poland 11. Institute of Terrestrial Magnetism, ionosphere and Radio Wave Propagation, Russian Academy of Sciences, Russia 12. NASA - Jet Propulsion Laboratory (JPL), California Institute of Technology, USA 13. Navigation Support Office, ESA-ESOC, Germany 14. NOAA affiliate, USA 15. Observatori de l'Ebre (OE), CSIC - Universitat Ramon Llull, 43520 Roquetes, Spain 16. Planetology and Reference Systems, Royal Observatory of Belgium (ROB), Belgium 17. Space Radio-Diagnostics Research Centre, UWM (SRRC/UWM), Poland 18. SYMBAN Limited, ESA-ESOC, Germany 19. Telespazio VEGA Deutschland GmbH c/o ESA-ESOC, Germany 20. University of Massachusetts Lowell, Space Science Lab, USA 21. Wave Interaction and Propagation Section (TEC-EEP), ESA-ESTEC, The Netherlands IAG's Real Time

  20. Verochka Zingan or recollections from the Physics Department of the Moscow University

    NASA Astrophysics Data System (ADS)

    Gaina, Alex

    The author recollects his studentship during 70-th years at the Physics Department of the Moscow University. He was graduated from the theoretical Physics Department in 1977. The Rectors of the University that times were I.G. Petrovskii, R.V. Khokhlov and A.A. Logunov. The dean of the Physics Department was V.S. Fursov. As a particular event a meet with the former prime-minister of the USSR A.N. Kosygin is reported. Between professors mentioned throughout the recollections are A.I.Kitaigorodskii, Ya. B. Zel'dovich, D.D. Ivanenko, A.A. Sokolov, A.A. Vlasov, V.B. Braginsky, I.M. Ternov, L.A. Artsimovich, E.P. Velikhov and other, including that which became University professors later. A great number of colleagues from the Physics, Chemistry, Phylological and Historical Departments of the Moscow University are mentioned. Particularly, the students which entered the group 113 in 1971 and finished the group 601 in 1977 are listed. The recollections include 5 parts. Persons cited throughout the paper: A.N. Kosygin, A.S. Golovin, V. Kostyukevich, I.M. Ternov, E.G. Pozdnyak, A. N. Matveev, V.P. Elyutin, V.V. Kerzhentsev, 113 academic group (1971), V. Topala, E.A. Marinchuk, P.Paduraru, A.I. Kitaygorodski, A. Leahu, S. Berzan, B. Ursu, I. Coanda (Koade), M. Stefanovici, O. Bulgaru, A. Iurie-Apostol, A.S. Davydov, M.I. Kaganov, I.M. Lifshitz, Ya. B. Zel'dovich, A.Zhukov, A.I. Buzdin, N.S. Perov, V. Dolgov, P. Vabishchevich, A.A. Samarskii, V. Makarov, Irina Kamenskih, A.A. Arsen'ev, L.A. Artsimovich, A.A. Tyapkin, B.M. Pontecorvo, D.I. Blokhintsev, I.G. Petrovskii, R.V. Khokhlov, V.N. Rudenko, A.A. Sokolov, D.D. Ivanenko (Iwanenko), A.A. Vlasov, V.N. Ponomarev, N.N. Bogolyubov, N.N. Bogolyubov (Jr), V.Ch. Zhukovskii, Tamara Tarasova, Zarina Radzhabova (Malovekova), V.Malovekov, Tatiana Shmeleva, Alexandra C.Nicolescu, Tatiana Nicolescu, Rano Mahkamova, Miriam Yandieva, Natalia Germaniuk (Grigor'eva), E. Grigor'ev, A. Putro, Elena Nikiforova, B. Kostrykin, Galia Laufer, K

  1. Analysis of the ‘reformpool’-activity in Austria: is the challenge met?

    PubMed Central

    Czypionka, Thomas; Röhrling, Gerald

    2009-01-01

    them 1, with activity subsiding in 2008 (6 projects with a volume of € 2.5 Mio total for 5 of them 1) and most certainly in 2009 (with diminishing tax revenues and health insurance contributions) with only one project granted in the first quarter of the year. Of all funds (theoretically) available, only about 16% have been put to use in a reformpool project per year, with high variation (e.g. in the region of Styria over 30%, in Tyrol only 1.5%). (Preliminary) Conclusions From our study we can tell that the instrument of reformpool was not devised well concerning its incentive structure, and the interest to conduct such projects is diminishing. Stricter control of the requirements by the federal level, more pronounced requirements, a dedication of the funds to projects instead of a virtual budget and more cooperation between regions could improve the effectiveness of the instrument. Conflicts of interest: The project was funded by the federal association of social security institutions. All authors are researchers at the IHS and hold no commercial interests in the subject. Additional information: Founded by the economist Oskar Morgenstern and the sociologist Paul Lazarsfeld, the IHS (Institute for Advanced Studies) is a non-profit post-graduate teaching and research facility in the fields of economics, sociology and politology, and one of the two Austrian institutes preparing the official economic forecast for Austria. For more than a decade, it has been one of the major research facilities in the fields of health economics and health policy in Austria.

  2. The Dark Side of Nature: the Crime was Almost Perfect

    NASA Astrophysics Data System (ADS)

    2006-12-01

    Astrofisico di Arcetri, Italy), Guido Chincarini (INAF, Osservatorio Astronomico di Brera & Università degli Studi di Milano-Bicocca, Italy), Nino Panagia (Space Telescope Science Institute, USA), Gianpiero Tagliaferri, Dino Fugazza, Sergio Campana, Stefano Covino, and Paolo D'Avanzo (INAF, Osservatorio Astronomico di Brera, Italy), Daniele Malesani (SISSA/ISAS, Italy and Dark Cosmology Centre, Copenhagen), Vincenzo Testa, L. Angelo Antonelli, Silvia Piranomonte, and Luigi Stella (INAF, Osservatorio Astronomico di Roma, Italy), Vanessa Mangano (INAF/IASF Palermo, Italy), Kevin Hurley (University of California, Berkeley, USA), I. Felix Mirabel (ESO), and Leonardo J. Pellizza (Instituto de Astronomia y Fisica del Espacio). The Danish-led team is composed of Johan P. U. Fynbo, Darach Watson, Christina C. Thöne, Tamara M. Davis, Jens Hjorth, José Mará Castro Cerón, Brian L. Jensen, Maximilian D. Stritzinger, and Dong Xu (Dark Cosmology Centre, University of Copenhagen, Denmark), Jesper Sollerman (Dark Cosmology Centre and Department of Astronomy, Stockholm University, Sweden), Uffe G. Jørgensen, Tobias C. Hinse, and Kristian G. Woller (Niels Bohr Institute, University of Copenhagen), Joshua S. Bloom, Daniel Kocevski, Daniel Perley (Department of Astronomy, University of California at Berkeley, USA), Páll Jakobsson (Centre for Astrophysics Research, University of Hertfordshire, UK), John F. Graham and Andrew S. Fruchter (Space Telescope Science Institute, Baltimore, USA), David Bersier (Astrophysics Research Institute, Liverpool John Moores University, UK), Lisa Kewley (University of Hawaii, Institute of Astronomy, USA), Arnaud Cassan and Marta Zub (Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Germany), Suzanne Foley (School of Physics, University College Dublin, Ireland), Javier Gorosabel (Instituto de Astrofisica de Andalucia, Granada, Spain), Keith D. Horne (SUPA Physics/Astronomy, University of St Andrews, Scotland, UK), Sylvio

  3. The Biggest Star in the Sky

    NASA Astrophysics Data System (ADS)

    1997-03-01

    describing the results will appear in the April 21, 1997 issue of the British scientific journal Monthly Notices of the Royal Astronomical Society . Notes: [1] Tim R. Bedding, J. Gordon Robertson and Ralph G. Marson (School of Physics, University of Sydney, Australia), Albert A. Zijlstra and Oskar von der Lühe (ESO), John R. Barton (Anglo-Australian Observatory, Epping, Australia) and Brian S. Carter (South African Astronomical Observatory, Observatory, South Africa). [2] For more details, see the article First light from the NTT Interferometer on page 2 of the December 1993 issue of the ESO house journal The Messenger. [3] This number (6500) was incorrected given (as 180) on the printed version of this Press Release. Sorry for the inconvenience!. How to obtain ESO Press Information ESO Press Information is made available on the World-Wide Web (URL: http://www.eso.org../). ESO Press Photos may be reproduced, if credit is given to the European Southern Observatory.

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