Stemcell Information: SKIP001191 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001191 ... blood mononuclear cell 血中単核細胞 Diseased HPS0426 HPS0426 CiRA00139 Ci... line derived from a patient :Charcot-Marie-Tooth disease . シャルコー·マリー·トゥース病患者由来iPS細胞株。 human...a 山中 伸弥 Center for iPS Cell Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Ce...ll Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya...RA00139 シャルコー・マリー・トゥース病 G600 Charcot-Marie-Tooth disease 118210 ... -- -- Japanese 日本人 Yes No Disease specific iPS cell

Stemcell Information: SKIP001176 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available plication (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya 山中 伸弥 Information Only ... 18035408 10.1016/j.cell... line derived from a healthy individual dermal fibroblasts. 健常人の皮膚線維芽細胞由来のヒトiPS細胞株。 human ES-like Rese... iPS Cell Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Cell Research and Ap... SKIP001176 ... Normal 253F5 253F5 ... 36 30-39 Female ... -- No Human iPS cell....2007.11.019 Induction of pluripotent stem cells from adult human fibrob

Stemcell Information: SKIP001169 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available plication (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya 山中 伸弥 Information Only ... 18035408 10.1016/j.cell... line derived from a healthy individual dermal fibroblasts. 健常人の皮膚線維芽細胞由来のヒトiPS細胞株。 human ES-like Rese... iPS Cell Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Cell Research and Ap... SKIP001169 ... Normal 246B4 246B4 ... 36 30-39 Female ... -- No Human iPS cell....2007.11.019 Induction of pluripotent stem cells from adult human fibrob

Stemcell Information: SKIP001173 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available plication (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya 山中 伸弥 Information Only ... 18035408 10.1016/j.cell... line derived from a healthy individual dermal fibroblasts. 健常人の皮膚線維芽細胞由来のヒトiPS細胞株。 human ES-like Rese... iPS Cell Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Cell Research and Ap... SKIP001173 ... Normal 253F2 253F2 ... 36 30-39 Female ... -- No Human iPS cell....2007.11.019 Induction of pluripotent stem cells from adult human fibrob

Stemcell Information: SKIP001165 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available plication (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya 山中 伸弥 Information Only ... 18035408 10.1016/j.cell... line derived from a healthy individual dermal fibroblasts. 健常人の皮膚線維芽細胞由来のヒトiPS細胞株。 human ES-like Rese... iPS Cell Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Cell Research and Ap... SKIP001165 ... Normal 246B2 246B2 ... 36 30-39 Female ... -- No Human iPS cell....2007.11.019 Induction of pluripotent stem cells from adult human fibrob

Stemcell Information: SKIP001168 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available plication (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya 山中 伸弥 Information Only ... 18035408 10.1016/j.cell... line derived from a healthy individual dermal fibroblasts. 健常人の皮膚線維芽細胞由来のヒトiPS細胞株。 human ES-like Rese... iPS Cell Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Cell Research and Ap... SKIP001168 ... Normal 246B6 246B6 ... 36 30-39 Female ... -- No Human iPS cell....2007.11.019 Induction of pluripotent stem cells from adult human fibrob

Stemcell Information: SKIP001164 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available plication (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya 山中 伸弥 Information Only ... 18035408 10.1016/j.cell... line derived from a healthy individual dermal fibroblasts. 健常人の皮膚線維芽細胞由来のヒトiPS細胞株。 human ES-like Rese... iPS Cell Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Cell Research and Ap... SKIP001164 ... Normal 246B1 246B1 ... 36 30-39 Female ... -- No Human iPS cell....2007.11.019 Induction of pluripotent stem cells from adult human fibrob

Stemcell Information: SKIP001166 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available plication (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya 山中 伸弥 Information Only ... 18035408 10.1016/j.cell... line derived from a healthy individual dermal fibroblasts. 健常人の皮膚線維芽細胞由来のヒトiPS細胞株。 human ES-like Rese... iPS Cell Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Cell Research and Ap... SKIP001166 ... Normal 246B3 246B3 ... 36 30-39 Female ... -- No Human iPS cell....2007.11.019 Induction of pluripotent stem cells from adult human fibrob

Stemcell Information: SKIP001175 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available plication (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya 山中 伸弥 Information Only ... 18035408 10.1016/j.cell... line derived from a healthy individual dermal fibroblasts. 健常人の皮膚線維芽細胞由来のヒトiPS細胞株。 human ES-like Rese... iPS Cell Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Cell Research and Ap... SKIP001175 ... Normal 253F4 253F4 ... 36 30-39 Female ... -- No Human iPS cell....2007.11.019 Induction of pluripotent stem cells from adult human fibrob

Stemcell Information: SKIP001167 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available plication (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya 山中 伸弥 Information Only ... 18035408 10.1016/j.cell... line derived from a healthy individual dermal fibroblasts. 健常人の皮膚線維芽細胞由来のヒトiPS細胞株。 human ES-like Rese... iPS Cell Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Cell Research and Ap... SKIP001167 ... Normal 246B5 246B5 ... 36 30-39 Female ... -- No Human iPS cell....2007.11.019 Induction of pluripotent stem cells from adult human fibrob

Stemcell Information: SKIP001103 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001103 ... induced chondrogenic (iChon) cells ダイレクトリプログラミングで作製した軟骨細胞 ... Diseased ...s have elevated ER stress and undergo apoptosis. 軟骨無発症患者線維芽細胞(GM07892)をダイレクトリプログラミングにより軟骨細胞...へと誘導（iChon細胞）。|小胞体ストレスが生じ、過度のアポトーシスが引き起こされていた。 Other Research Grade Retrovirus c-MYC, KLF4... ... Minoru Okada 岡田　稔 Center for iPS Cell Research and Application, Kyoto University 京都大学iPS細胞研究所... ... Information Only Center for iPS Cell Research and Application,Kyoto University 京都大学iPS細胞研究所　CiRA https:

Stemcell Information: SKIP001192 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001192 ... blood mononuclear cell 血中単核細胞 Diseased HPS0429 HPS0429 CiRA00142 Ci...d from a patient :Charcot-Marie-Tooth disease . ... シャルコー·マリー·トゥース病患者由来iPS細胞株。 human ES-like Research Grade Pla...ll Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Cell Research and Applicati...on (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya 山中 伸弥 Available RIKEN Bi...RA00142 シャルコー・マリー・トゥース病 G600 Charcot-Marie-Tooth disease 118210 ... -- -- ... Yes No iPS cell line derive

Translational and regulatory challenges for exon skipping therapies.

Science.gov (United States)

Aartsma-Rus, Annemieke; Ferlini, Alessandra; Goemans, Nathalie; Pasmooij, Anna M G; Wells, Dominic J; Bushby, Katerine; Vroom, Elizabeth; Balabanov, Pavel

2014-10-01

Several translational challenges are currently impeding the therapeutic development of antisense-mediated exon skipping approaches for rare diseases. Some of these are inherent to developing therapies for rare diseases, such as small patient numbers and limited information on natural history and interpretation of appropriate clinical outcome measures. Others are inherent to the antisense oligonucleotide (AON)-mediated exon skipping approach, which employs small modified DNA or RNA molecules to manipulate the splicing process. This is a new approach and only limited information is available on long-term safety and toxicity for most AON chemistries. Furthermore, AONs often act in a mutation-specific manner, in which case multiple AONs have to be developed for a single disease. A workshop focusing on preclinical development, trial design, outcome measures, and different forms of marketing authorization was organized by the regulatory models and biochemical outcome measures working groups of Cooperation of Science and Technology Action: "Networking towards clinical application of antisense-mediated exon skipping for rare diseases." The workshop included participants from patient organizations, academia, and members of staff from the European Medicine Agency and Medicine Evaluation Board (the Netherlands). This statement article contains the key outcomes of this meeting.

Genetic Science Learning Center

Science.gov (United States)

Genetic Science Learning Center Making science and health easy for everyone to understand Home News Our Team What We Do ... Collaboration Conferences Current Projects Publications Contact The Genetic Science Learning Center at The University of Utah is a ...

Stemcell Information: SKIP000219 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available l line. ヒトiPS細胞。歯髄細胞由来。 human ES-like -- Plasmid Episomal vector pCXLE, Oct3/4, Sox...Yamanaka 山中伸弥 Center for iPS Cell Research and Application, Kyoto University 京都大学iPS細胞研究所 ... Available RIKE... SKIP000219 ... Pulp 歯髄 Normal 454E2 454E2 HPS0077 HPS0077 ... 16 10-19 Female ... -- No Human iPS cel...2, Klf4, L-Myc, Lin28, p53 shRNA ... Yes SNL 76/7 (X-rays:5000R or MMC) 1.5-2.5x10^(6) cells/100mm dish Primate...N BRC 理化学研究所バイオリソースセンター http://www2.brc.riken.jp/lab/cell/detail.cgi?cell_no=HPS0077&type=1 ...

Stemcell Information: SKIP001193 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001193 ... blood mononuclear cell 血中単核細胞 Diseased HPS0507 HPS0507 CiRA00160 Ci...line derived from a patient :Charcot-Marie-Tooth disease . ... シャルコー·マリー·トゥース病患者由来iPS細胞株。 human ES-like Researc... for iPS Cell Research and Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Center for iPS Cell Research an...d Application (CiRA), Kyoto University 京都大学iPS細胞研究所 Yamanaka Shinya 山中 伸弥 Availab...RA00160 シャルコー・マリー・トゥース病 G600 Charcot-Marie-Tooth disease 118210 ... -- -- Japanese 日本人 Yes No iPS cell

Computer method to detect and correct cycle skipping on sonic logs

International Nuclear Information System (INIS)

Muller, D.C.

1985-01-01

A simple but effective computer method has been developed to detect cycle skipping on sonic logs and to replace cycle skips with estimates of correct traveltimes. The method can be used to correct observed traveltime pairs from the transmitter to both receivers. The basis of the method is the linearity of a plot of theoretical traveltime from the transmitter to the first receiver versus theoretical traveltime from the transmitter to the second receiver. Theoretical traveltime pairs are calculated assuming that the sonic logging tool is centered in the borehole, that the borehole diameter is constant, that the borehole fluid velocity is constant, and that the formation is homogeneous. The plot is linear for the full range of possible formation-rock velocity. Plots of observed traveltime pairs from a sonic logging tool are also linear but have a large degree of scatter due to borehole rugosity, sharp boundaries exhibiting large velocity contrasts, and system measurement uncertainties. However, this scatter can be reduced to a level that is less than scatter due to cycle skipping, so that cycle skips may be detected and discarded or replaced with estimated values of traveltime. Advantages of the method are that it can be applied in real time, that it can be used with data collected by existing tools, that it only affects data that exhibit cycle skipping and leaves other data unchanged, and that a correction trace can be generated which shows where cycle skipping occurs and the amount of correction applied. The method has been successfully tested on sonic log data taken in two holes drilled at the Nevada Test Site, Nye County, Nevada

Fort Collins Science Center-Fiscal year 2009 science accomplishments

Science.gov (United States)

Wilson, Juliette T.

2010-01-01

Public land and natural resource managers in the United States are confronted with increasingly complex decisions that have important ramifications for both ecological and human systems. The scientists and technical professionals at the U.S. Geological Survey Fort Collins Science Center?many of whom are at the forefront of their fields?possess a unique blend of ecological, socioeconomic, and technological expertise. Because of this diverse talent, Fort Collins Science Center staff are able to apply a systems approach to investigating complicated ecological problems in a way that helps answer critical management questions. In addition, the Fort Collins Science Center has a long record of working closely with the academic community through cooperative agreements and other collaborations. The Fort Collins Science Center is deeply engaged with other U.S. Geological Survey science centers and partners throughout the Department of the Interior. As a regular practice, we incorporate the expertise of these partners in providing a full complement of ?the right people? to effectively tackle the multifaceted research problems of today's resource-management world. In Fiscal Year 2009, the Fort Collins Science Center's scientific and technical professionals continued research vital to Department of the Interior's science and management needs. Fort Collins Science Center work also supported the science needs of other Federal and State agencies as well as non-government organizations. Specifically, Fort Collins Science Center research and technical assistance focused on client and partner needs and goals in the areas of biological information management and delivery, enterprise information, fisheries and aquatic systems, invasive species, status and trends of biological resources (including human dimensions), terrestrial ecosystems, and wildlife resources. In the process, Fort Collins Science Center science addressed natural-science information needs identified in the U

Stemcell Information: SKIP001101 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001101 ... o induced chondrogenic (iChon) cells ダイレクトリプログラミングで作製した軟骨細胞 ... Normal ...man Dermal Fibroblasts(1439 KURABO). 新生児皮膚繊維芽細胞(1439 KURABO)をダイレクトリプログラミングにより軟骨細胞へと誘導（iChon細胞） Other Researc... Kyoto University 京都大学iPS細胞研究所 ... Information Only Center for iPS Cell Research ...and Application,Kyoto University 京都大学iPS細胞研究所　CiRA https://www.cira.kyoto-u.ac.jp/e/index.html ... 25187577 ...WT-1-iChon WT-1-iChon ... 0-9 Male ... -- No Direct iInduction of Chondrogenic(iChon) cells from Hu

Stemcell Information: SKIP001102 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001102 ... induced chondrogenic (iChon) cells ダイレクトリプログラミングで作製した軟骨細胞 ... Normal WT...n Dermal Fibroblasts(789013 KURABO). 新生児皮膚繊維芽細胞(789013 KURABO)をダイレクトリプログラミングにより軟骨細胞へと誘導（iChon細胞） Other Resea...n, Kyoto University 京都大学iPS細胞研究所 ... Information Only Center for iPS Cell Researc...h and Application,Kyoto University 京都大学iPS細胞研究所　CiRA https://www.cira.kyoto-u.ac.jp/e/index.html ... 2518757...-2-iChon WT-2-iChon ... 0-9 Male ... -- No Direct iInduction of Chondrogenic(iChon) cells from Huma

Stemcell Information: SKIP000576 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000576 ... Normal PB PB ... -- -- ... -- No Nomal human IPS cell line 正常iPS細胞...phem.2014.03.010 Generation of induced pluripotent stem cells derived from primary and secondary myelofibros

Stemcell Information: SKIP000147 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000147 ... Blastocyst 胚盤胞 Unknown KhES-1 KhES-1 ... -- -- ... -- No Embryonic stem cell 胚性幹細胞...nt establishment of human embryonic stem cell lines and long-term maintenance wit

Stemcell Information: SKIP000326 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available 0.1007/s00401-013-1149-y Modeling key pathological features of frontotemporal dementia... SKIP000326 ... Diseased Carrier2 #1 Carrier2 #1 ... 前頭側頭型認知症 G310 FrontoTemporal D

Stemcell Information: SKIP000593 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000593 ... Diseased PDB3F-9 PDB3F-9 ... パーキンソン病 G20 Parkinson disease 168600 ... ... ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived induc

Stemcell Information: SKIP000598 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000598 ... Diseased PDB4F-4 PDB4F-4 ... パーキンソン病 G20 Parkinson disease 168600 ... ...head Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patie

Stemcell Information: SKIP000604 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000604 ... Diseased PDD4F-1 PDD4F-1 ... パーキンソン病 G20 Parkinson disease 168600 ... ...head Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patie

Stemcell Information: SKIP000605 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000605 ... Diseased PDD4F-4 PDD4F-4 ... パーキンソン病 G20 Parkinson disease 168600 ... ...head Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patie

Stemcell Information: SKIP000608 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000608 ... Diseased PDD4F-9 PDD4F-9 ... パーキンソン病 G20 Parkinson disease 168600 ... ...head Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patie

Stemcell Information: SKIP000606 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000606 ... Diseased PDD4F-5 PDD4F-5 ... パーキンソン病 G20 Parkinson disease 168600 ... ...head Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patie

Stemcell Information: SKIP000595 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000595 ... Diseased PDB4F-1 PDB4F-1 ... パーキンソン病 G20 Parkinson disease 168600 ... ...head Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patie

Stemcell Information: SKIP000599 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000599 ... Diseased PDB4F-5 PDB4F-5 ... パーキンソン病 G20 Parkinson disease 168600 ... ...head Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patie

Stemcell Information: SKIP000597 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000597 ... Diseased PDB4F-3 PDB4F-3 ... パーキンソン病 G20 Parkinson disease 168600 ... ...head Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patie

Stemcell Information: SKIP000607 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000607 ... Diseased PDD4F-8 PDD4F-8 ... パーキンソン病 G20 Parkinson disease 168600 ... ...head Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patie

Stemcell Information: SKIP000592 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000592 ... Diseased PDB3F-8 PDB3F-8 ... パーキンソン病 G20 Parkinson disease 168600 ... ...ute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived

Stemcell Information: SKIP000296 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000296 ... Normal C2 C2 ... -- Female ... -- No Healthy control lin...e for L2-1,2,3Mut. Born in 1931 Healthy control line for L2-1,2,3Mut. Born in　1931 -- -- -- ... -- ... Yes I

Stemcell Information: SKIP000325 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available School ... 23836290 10.1007/s00401-013-1149-y Modeling key pathological features of frontotemporal dementia... SKIP000325 ... Diseased Carrier1 #6 Carrier1 #6 ... 前頭側頭型認知症 G310 FrontoTemporal D

Stemcell Information: SKIP000327 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available cal School ... 23836290 10.1007/s00401-013-1149-y Modeling key pathological features of frontotemporal dementia... SKIP000327 ... Diseased Carrier2 #11 Carrier2 #11 ... 前頭側頭型認知症 G310 FrontoTemporal

Stemcell Information: SKIP000324 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available School ... 23836290 10.1007/s00401-013-1149-y Modeling key pathological features of frontotemporal dementia... SKIP000324 ... Diseased Carrier1 #5 Carrier1 #5 ... 前頭側頭型認知症 G310 FrontoTemporal D

Stemcell Information: SKIP000610 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000610 ... Diseased PDE3F-4 PDE3F-4 ... パーキンソン病 G20 Parkinson disease 168600 ... ...69371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived induced plur

Stemcell Information: SKIP000603 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000603 ... Diseased PDD3F-7 PDD3F-7 ... パーキンソン病 G20 Parkinson disease 168600 ... ...19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived induced p

Stemcell Information: SKIP000590 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000590 ... Diseased PDB3F-1 PDB3F-1 ... パーキンソン病 G20 Parkinson disease 168600 ... ...e ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived in

Stemcell Information: SKIP000601 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000601 ... Diseased PDD3F-1 PDD3F-1 ... パーキンソン病 G20 Parkinson disease 168600 ... ...19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived induced p

Stemcell Information: SKIP000602 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000602 ... Diseased PDD3F-4 PDD3F-4 ... パーキンソン病 G20 Parkinson disease 168600 ... ...19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived induced p

Stemcell Information: SKIP000609 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000609 ... Diseased PDE3F-3 PDE3F-3 ... パーキンソン病 G20 Parkinson disease 168600 ... ...69371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived induced plur

Skip segment Hirschsprung's disease: a systematic review.

LENUS (Irish Health Repository)

O'Donnell, Anne-Marie

2012-02-01

PURPOSE: Hirschsprung\\'s disease is characterised by the congenital absence of ganglion cells beginning in the distal rectum and extending proximally for varying distances. \\'Zonal aganglionosis\\' is a phenomenon involving a zone of aganglionosis occurring within normally innervated intestine. \\'Skip segment\\' Hirschsprung\\'s disease (SSHD) involves a \\'skip area\\' of normally ganglionated intestine, surrounded proximally and distally by aganglionosis. While Hirschsprung\\'s disease is believed to be the result of incomplete craniocaudal migration of neural crest-derived cells, the occurrence of SSHD has no clear embryological explanation. The aim of this study was to perform a systematic review of SSHD, reported in the literature between 1954 and 2009, in order to determine the clinical characteristics of this rare entity and its significance. METHODS: The first reported case of SSHD was published in 1954. A systematic review of SSHD cases in the literature, from 1954 to 2009, was carried out using the electronic database \\'Pubmed\\'. Detailed information was recorded regarding the age, gender, presenting symptoms and location of the skip segment in each patient. RESULTS: 24 cases of SSHD have been reported in the literature to date. 18\\/24 (75%) of these cases were males and 6\\/24 (25%) were females. Of these, 22\\/24 (92%) were cases of total colonic aganglionosis (TCA), and 2\\/24 (8%) were rectosigmoid Hirschsprung\\'s disease. Of the 22 TCA cases, 9 (41%) had a skip segment in the transverse colon, 6 (27%) in the ascending colon, 2 (9%) in the caecum and 5 (23%) had multiple skip segments. In both rectosigmoid Hirschsprung\\'s disease cases, the skip segment was in the sigmoid colon. Overall, the length of the skip segment was variable, with the entire transverse colon ganglionated in some cases. CONCLUSION: SSHD occurs predominantly in patients with TCA. The existence of a skip area of normally innervated colon in TCA may influence surgical

Stemcell Information: SKIP000241 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000241 ... Diseased HPS0183 HPS0183 ... 封入体筋炎 G724 Inclusion body myositis 147...421 ... -- -- ... Yes No intractable disease-specific iPSC derived from Inclution body myositis. 封入体筋炎患者由

Stemcell Information: SKIP000243 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000243 ... Diseased HPS0174 HPS0174 ... 皮膚筋炎 M339 Dermatopolymyositis 613825 ... ... ... -- -- ... Yes No intractable disease-specific iPSC derived from Dermatomyositis (DM). 皮膚筋炎患者由来iPS細胞株。|

Stemcell Information: SKIP000600 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000600 ... Diseased PDC3F-1 PDC3F-1 ... パーキンソン病 G20 Parkinson disease 168600 ... ...titute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived

Stemcell Information: SKIP000292 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available stem.2013.01.008 Genetic correction of a LRRK2 mutation in human iPSCs links parkinsonian neurodegeneration ... SKIP000292 ... Diseased L1-2Mut L1-2Mut ... パーキンソン病 G20 Parkinson's disease 607060

Stemcell Information: SKIP000297 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available j.stem.2013.01.008 Genetic correction of a LRRK2 mutation in human iPSCs links parkinsonian neurodegeneratio... SKIP000297 ... Diseased L2-1Mut L2-1Mut ... パーキンソン病 G20 Parkinson's disease 607060

Stemcell Information: SKIP001117 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001117 ... Diseased D3-1 D3-1 ... 大うつ病 F33.3 major depression 605210 ... ...-- Male ... Yes No iPS cells derived from fibroblasts of a patient in which a frameshift mutation of disrupted in major depression

Stemcell Information: SKIP001118 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001118 ... Diseased D3-2 D3-2 ... 大うつ病 F33.3 major depression 605210 ... ...-- Male ... Yes No iPS cells derived from fibroblasts of a patient in which a frameshift mutation of disrupted in major depression

Stemcell Information: SKIP000594 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000594 ... Diseased PDB3F-d12 PDB3F-d12 ... パーキンソン病 G20 Parkinson disease 1686...he Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived induced

Stemcell Information: SKIP000763 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000763 ... Diseased PDB2lox-17 PDB2lox-17 ... パーキンソン病 G20 Parkinson disease 16...9371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived induced pluripotent stem cells free of v

Stemcell Information: SKIP000765 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000765 ... Diseased PDB2lox-22 PDB2lox-22 ... パーキンソン病 G20 Parkinson disease 16...9371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived induced pluripotent stem cells free of v

Stemcell Information: SKIP000542 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000542 ... Diseased PDA3F-1 PDA3F-1 ... パーキンソン病 G20 Parkinson disease 168600 ... ...udolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000953 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000953 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP06.1 SP06.1 ... パーキンソン病 G20 Parkinson...om human iPS-based models of genetic and sporadic Parkinson's disease. Sanchez-Da

Stemcell Information: SKIP000591 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000591 ... Diseased PDB3F-5 PDB3F-5 ... パーキンソン病 G20 Parkinson disease 168600 ... ...dolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000762 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000762 ... Diseased PDB2lox-5 PDB2lox-5 ... パーキンソン病 G20 Parkinson disease 1686...71 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived induced pluripotent stem cells free of vir

Stemcell Information: SKIP000856 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000856 ... Diseased HPS0256 HPS0256 ... アルツハイマー病 G309 Alzheimer disease 104300... ... -- -- ... No No Disease specific iPS cell line derived from a patient with Alzheimer disease アルツハイマー

Stemcell Information: SKIP000764 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000764 ... Diseased PDB2lox-21 PDB2lox-21 ... パーキンソン病 G20 Parkinson disease 16...9371 10.1016/j.cell.2009.02.013 Parkinson's disease patient-derived induced pluripotent stem cells free of v

Stemcell Information: SKIP000300 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... 23472874 10.1016/j.stem.2013.01.008 Genetic correction of a LRRK2 mutation in human iPSCs links parkinson... SKIP000300 ... Diseased L2-1GC L2-1GC ... パーキンソン病 G20 Parkinson's disease 607060 ...

Stemcell Information: SKIP000290 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available 1016/j.stem.2013.01.008 Genetic correction of a LRRK2 mutation in human iPSCs links parkinsonian neurodegene... SKIP000290 ... Diseased L1-1Mut L1-1Mut ... パーキンソン病 G20 Parkinson's disease 607060

Stemcell Information: SKIP000299 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... 23472874 10.1016/j.stem.2013.01.008 Genetic correction of a LRRK2 mutation in human iPSCs links parkinsoni... SKIP000299 ... Diseased L2-3Mut L2-3Mut ... パーキンソン病 G20 Parkinson's disease 607060

Stemcell Information: SKIP000298 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... 23472874 10.1016/j.stem.2013.01.008 Genetic correction of a LRRK2 mutation in human iPSCs links parkinsoni... SKIP000298 ... Diseased L2-2Mut L2-2Mut ... パーキンソン病 G20 Parkinson's disease 607060

Stemcell Information: SKIP000235 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000235 ... Diseased HPS0270 HPS0270 ... アトピー性皮膚炎 L209 Atopic dermatitis 603165... ... -- -- ... Yes No iPS cell line derived from Atopic dermatitis patient. Same patient as HPS0271| アトピー性皮膚炎

Stemcell Information: SKIP000236 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000236 ... Diseased HPS0271 HPS0271 ... アトピー性皮膚炎 L210 Atopic dermatitis 603166... ... -- -- ... Yes No iPS cell line derived from Atopic dermatitis patient. Same patient as HPS0270| アトピー性皮膚炎

Stemcell Information: SKIP000968 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000968 ... Diseased PDB1lox-21Puro-12 PDB1lox-21Puro-12 ... パーキンソン病 G20 Parkinson...ch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000974 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000974 ... Diseased PDB1lox-21GFP-41 PDB1lox-21GFP-41 ... パーキンソン病 G20 Parkinson...Jaenisch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000948 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000948 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP14.2 SP14.2 ... パーキンソン病 G20 Parkinson...ic phenotypes in dopamine neurons from human iPS-based models of genetic and sporadic Parkinson

Stemcell Information: SKIP000943 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000943 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP08.2 SP08.2 ... パーキンソン病 G20 Parkinson...ific phenotypes in dopamine neurons from human iPS-based models of genetic and sporadic Parkinson

Stemcell Information: SKIP000957 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000957 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP13.2 SP13.2 ... パーキンソン病 G20 Parkinson...cific phenotypes in dopamine neurons from human iPS-based models of genetic and sporadic Parkinson

Stemcell Information: SKIP000960 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000960 ... Diseased PDB1lox-17GFP-55 PDB1lox-17GFP-55 ... パーキンソン病 G20 Parkinson...Jaenisch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000973 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000973 ... Diseased PDB1lox-21Puro-28 PDB1lox-21Puro-28 ... パーキンソン病 G20 Parkinson...ch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000951 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000951 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP05.1 SP05.1 ... パーキンソン病 G20 Parkinson... of genetic and sporadic Parkinson's disease. Sanchez-Danes A, Richaud-Patin Y, Carballo-Carbajal I, Jimenez

Stemcell Information: SKIP000969 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000969 ... Diseased PDB1lox-21Puro-13 PDB1lox-21Puro-13 ... パーキンソン病 G20 Parkinson...ch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000962 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000962 ... Diseased PDB1lox-17Puro-10 PDB1lox-17Puro-10 ... パーキンソン病 G20 Parkinson...ch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000971 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000971 ... Diseased PDB1lox-21Puro-20 PDB1lox-21Puro-20 ... パーキンソン病 G20 Parkinson...ch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000967 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000967 ... Diseased PDB1lox-21Puro-5 PDB1lox-21Puro-5 ... パーキンソン病 G20 Parkinson... Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000966 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000966 ... Diseased PDB1lox-21GFP-19 PDB1lox-21GFP-19 ... パーキンソン病 G20 Parkinson...Jaenisch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000937 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000937 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP01.4 SP01.4 ... パーキンソン病 G20 Parkinson...ific phenotypes in dopamine neurons from human iPS-based models of genetic and sporadic Parkinson

Stemcell Information: SKIP000956 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000956 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP12.4 SP12.4 ... パーキンソン病 G20 Parkinson...cific phenotypes in dopamine neurons from human iPS-based models of genetic and sporadic Parkinson

Stemcell Information: SKIP000954 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000954 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP06.2 SP06.2 ... パーキンソン病 G20 Parkinson... of genetic and sporadic Parkinson's disease. Sanchez-Danes A, Richaud-Patin Y, Carballo-Carbajal I, Jimenez

Stemcell Information: SKIP000952 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000952 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP05.2 SP05.2 ... パーキンソン病 G20 Parkinson...fic phenotypes in dopamine neurons from human iPS-based models of genetic and sporadic Parkinson

Stemcell Information: SKIP000950 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000950 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP16.3 SP16.3 ... パーキンソン病 G20 Parkinson...ific phenotypes in dopamine neurons from human iPS-based models of genetic and sporadic Parkinson

Stemcell Information: SKIP000959 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000959 ... Diseased PDB1lox-17GFP-29 PDB1lox-17GFP-29 ... パーキンソン病 G20 Parkinson...Jaenisch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000972 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000972 ... Diseased PDB1lox-21Puro-26 PDB1lox-21Puro-26 ... パーキンソン病 G20 Parkinson...ch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000970 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000970 ... Diseased PDB1lox-21Puro-18 PDB1lox-21Puro-18 ... パーキンソン病 G20 Parkinson...ch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000964 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000964 ... Diseased PDB1lox-17Puro-31 PDB1lox-17Puro-31 ... パーキンソン病 G20 Parkinson...ch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000963 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000963 ... Diseased PDB1lox-17Puro-12 PDB1lox-17Puro-12 ... パーキンソン病 G20 Parkinson...ch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000855 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000855 ... Diseased HPS0255 HPS0255 ... アルツハイマー病 G309 Alzheimer disease 104300... ... -- -- Japanese Japanese No No Disease specific iPS cell line derived from a patient with Alzheimer disease アルツハイマー

Stemcell Information: SKIP000854 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000854 ... Diseased HPS0254 HPS0254 ... アルツハイマー病 G309 Alzheimer disease 104300... ... -- -- Japanese Japanese No No Disease specific iPS cell line derived from a patient with Alzheimer disease アルツハイマー

Stemcell Information: SKIP000939 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000939 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP02.2 SP02.2 ... パーキンソン病 G20 Parkinson...ic phenotypes in dopamine neurons from human iPS-based models of genetic and sporadic Parkinson

Stemcell Information: SKIP000961 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000961 ... Diseased PDB1lox-17Puro-5 PDB1lox-17Puro-5 ... パーキンソン病 G20 Parkinson... Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000965 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000965 ... Diseased PDB1lox-17Puro-33 PDB1lox-17Puro-33 ... パーキンソン病 G20 Parkinson...ch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkinson

Stemcell Information: SKIP000293 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... 23472874 10.1016/j.stem.2013.01.008 Genetic correction of a LRRK2 mutation in human iPSCs links parkinson... SKIP000293 ... Diseased L1-1GC2 L1-1GC2 ... パーキンソン病 G20 Parkinson's disease 607060

Stemcell Information: SKIP000302 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... Information Only ... 23472874 10.1016/j.stem.2013.01.008 Genetic correction of a LRRK2 mutation in human iPSCs links parkinso... SKIP000302 ... Diseased L2-3GC L2-3GC ... パーキンソン病 G20 Parkinson's disease 607060 ...

Stemcell Information: SKIP000253 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available 21490598 10.1038/nature09915 Modelling schizophrenia using human induced pluripo... SKIP000253 ... Diseased GM23760 GM23760 ... 統合失調症 F20 Schizophrenia 181500 ... ...(SCZD) .episodes of agitatation, delusions of persecutation, fear of assassination, father also affected. 統合失調症

Stemcell Information: SKIP000245 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000245 ... Diseased HPS0164 HPS0164 ... デュシェンヌ型筋ジストロフィー G710 Duchenne Muscular... Dystrophy 310200 ... -- -- ... Yes No intractable disease-specific iPSC derived from Duchenne Muscular Dystrophy. デュシェンヌ

Stemcell Information: SKIP000955 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000955 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP12.3 SP12.3 ... パーキンソン病 G20 Parkinson...ls of genetic and sporadic Parkinson's disease. Sanchez-Danes A, Richaud-Patin Y, Carballo-Carbajal I, Jimen

Stemcell Information: SKIP000945 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000945 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP10.1 SP10.1 ... パーキンソン病 G20 Parkinson...e neurons from human iPS-based models of genetic and sporadic Parkinson's disease. Sanchez-Danes A, Richaud-

Stemcell Information: SKIP000946 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000946 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP10.2 SP10.2 ... パーキンソン病 G20 Parkinson...sease-specific phenotypes in dopamine neurons from human iPS-based models of genetic and sporadic Parkinso

Stemcell Information: SKIP000958 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000958 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP13.4 SP13.4 ... パーキンソン病 G20 Parkinson...ls of genetic and sporadic Parkinson's disease. Sanchez-Danes A, Richaud-Patin Y, Carballo-Carbajal I, Jimen

Stemcell Information: SKIP000936 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000936 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP01.1 SP01.1 ... パーキンソン病 G20 Parkinson...s of genetic and sporadic Parkinson's disease. Sanchez-Danes A, Richaud-Patin Y, Carballo-Carbajal I, Jimene

Stemcell Information: SKIP000949 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000949 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP16.2 SP16.2 ... パーキンソン病 G20 Parkinson...s of genetic and sporadic Parkinson's disease. Sanchez-Danes A, Richaud-Patin Y, Carballo-Carbajal I, Jimene

Stemcell Information: SKIP000942 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000942 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP08.1 SP08.1 ... パーキンソン病 G20 Parkinson...s of genetic and sporadic Parkinson's disease. Sanchez-Danes A, Richaud-Patin Y, Carballo-Carbajal I, Jimene

Stemcell Information: SKIP000301 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... Information Only ... 23472874 10.1016/j.stem.2013.01.008 Genetic correction of a LRRK2 mutation in human iPSCs links parkinson... SKIP000301 ... Diseased L2-2GC L2-2GC ... パーキンソン病 G20 Parkinson's disease 607060 ...

COMPUTATIONAL SCIENCE CENTER

Energy Technology Data Exchange (ETDEWEB)

DAVENPORT,J.

2004-11-01

The Brookhaven Computational Science Center brings together researchers in biology, chemistry, physics, and medicine with applied mathematicians and computer scientists to exploit the remarkable opportunities for scientific discovery which have been enabled by modern computers. These opportunities are especially great in computational biology and nanoscience, but extend throughout science and technology and include for example, nuclear and high energy physics, astrophysics, materials and chemical science, sustainable energy, environment, and homeland security.

Skipping of Chinese characters does not rely on word-based processing.

Science.gov (United States)

Lin, Nan; Angele, Bernhard; Hua, Huimin; Shen, Wei; Zhou, Junyi; Li, Xingshan

2018-02-01

Previous eye-movement studies have indicated that people tend to skip extremely high-frequency words in sentence reading, such as "the" in English and "/de" in Chinese. Two alternative hypotheses have been proposed to explain how this frequent skipping happens in Chinese reading: one assumes that skipping happens when the preview has been fully identified at the word level (word-based skipping); the other assumes that skipping happens whenever the preview character is easy to identify regardless of whether lexical processing has been completed or not (character-based skipping). Using the gaze-contingent display change paradigm, we examined the two hypotheses by substituting the preview of the third character of a four-character Chinese word with the high-frequency Chinese character "/de", which should disrupt the ongoing word-level processing. The character-based skipping hypothesis predicts that this manipulation will enhance the skipping probability of the target character (i.e., the third character of the target word), because the character "/de" has much higher character frequency than the original character. The word-based skipping hypothesis instead predicts a reduction of the skipping probability of the target character because the presence of the character "/de" is lexically infelicitous at word level. The results supported the character-based skipping hypothesis, indicating that in Chinese reading the decision of skipping a character can be made before integrating it into a word.

Stemcell Information: SKIP001141 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001141 ... cardiac fibroblast 心臓線維芽細胞 Normal ATCC-CYS0105 ATCC-CYS0105 ... ...mary cardiac fibroblasts obtained from a healthy donor. ... 健常人の心臓線維芽細胞由来iPS細胞。 human ES-like Research Grade Se

Stemcell Information: SKIP000816 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000816 ... Diseased ACH-8858-6 ACH-8858-6 ... 軟骨無形成症 Q774 Achondroplasia 10080...0 ... 30 30-39 Female Japanese Japanese Yes No Achondroplasia(GM08858)-specific iPSC.GM08858 is from the mother of GM08859. 軟骨無形成

Stemcell Information: SKIP000265 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000265 ... Diseased HPS0264 HPS0264 ... パーキンソン病 G20 Parkinson disease ... ... ... 40-49 Male ... Yes No iPS cell line derived from Parkinson disease patient. パーキンソン病患者由来| human ES-like -- Re

Valence skipping driven superconductivity and charge Kondo effect

International Nuclear Information System (INIS)

Yanagisawa, Takashi; Hase, Izumi

2013-01-01

Highlights: •Valence skipping in metallic compounds can give rise to an unconventional superconductivity. •Several elements in the periodic table show valence skipping (or valence missing), for example, Bi forms the compounds in valence states +3 and +5. •The doping of valence skipping elements will induce superconductivity and this will lead to a possibility of high temperature superconductivity. •We consider the Wolf model with negative-U impurities, and show a phase diagram including superconducting phase. •There is a high temperature region near the boundary. -- Abstract: Valence skipping in metallic compounds can give rise to an unconventional superconductivity. Several elements in the periodic table show valence skipping (or valence missing), for example, Bi forms the compounds in valence states +3 and +5. The doping of valence skipping elements will induce superconductivity and this will lead to a possibility of high temperature superconductivity. We consider the Wolf model with negative-U impurities, and show a phase diagram including superconducting phase. The superconducting state is changed into a metallic state with a local singlet as the attractive interaction |U| increases. There is a high temperature region near the boundary

Stemcell Information: SKIP000151 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000151 ... Blastocyst 胚盤胞 Unknown KhES-2 KhES-2 ... -- -- ... -- No Embryonic Stem cell 胚性幹細胞...京都大学再生医科学研究所 ... 16707099 10.1016/j.bbrc.2006.04.135 Efficient establishment of human embryonic stem cell l

Stemcell Information: SKIP000888 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000888 ... T cells T細胞 Normal 24HM 24HM ... 24 20-29 Male Japanese 日本人 -- No iPS cell...s from healthy human T cells ヒト健常人由来iPS細胞 human ES-like Research Grade Plasmid OCT4,SOX2,KL

Stemcell Information: SKIP000815 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000815 ... Diseased ACH-8857-1 ACH-8857-1 ... 軟骨無形成症 Q774 Achondroplasia 10080...0 ... 34 30-39 Male Japanese Japanese Yes No Achondroplasia(GM08857)-specific iPSC.GM08857 is from the father of GM08859. 軟骨無形成症

Stemcell Information: SKIP000733 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000733 ... Diseased GM24666 GM24666 sAD2 sAD2 アルツハイマー病 G309 ALZHEIMER DISEAS...E 104300 ... 83 80-89 Male ... Yes Yes ALZHEIMER DISEASE(Sporadic AD) hiPSC derived from fibroblast アルツハイマー

COMPUTATIONAL SCIENCE CENTER

International Nuclear Information System (INIS)

DAVENPORT, J.

2006-01-01

Computational Science is an integral component of Brookhaven's multi science mission, and is a reflection of the increased role of computation across all of science. Brookhaven currently has major efforts in data storage and analysis for the Relativistic Heavy Ion Collider (RHIC) and the ATLAS detector at CERN, and in quantum chromodynamics. The Laboratory is host for the QCDOC machines (quantum chromodynamics on a chip), 10 teraflop/s computers which boast 12,288 processors each. There are two here, one for the Riken/BNL Research Center and the other supported by DOE for the US Lattice Gauge Community and other scientific users. A 100 teraflop/s supercomputer will be installed at Brookhaven in the coming year, managed jointly by Brookhaven and Stony Brook, and funded by a grant from New York State. This machine will be used for computational science across Brookhaven's entire research program, and also by researchers at Stony Brook and across New York State. With Stony Brook, Brookhaven has formed the New York Center for Computational Science (NYCCS) as a focal point for interdisciplinary computational science, which is closely linked to Brookhaven's Computational Science Center (CSC). The CSC has established a strong program in computational science, with an emphasis on nanoscale electronic structure and molecular dynamics, accelerator design, computational fluid dynamics, medical imaging, parallel computing and numerical algorithms. We have been an active participant in DOES SciDAC program (Scientific Discovery through Advanced Computing). We are also planning a major expansion in computational biology in keeping with Laboratory initiatives. Additional laboratory initiatives with a dependence on a high level of computation include the development of hydrodynamics models for the interpretation of RHIC data, computational models for the atmospheric transport of aerosols, and models for combustion and for energy utilization. The CSC was formed to bring together

Stemcell Information: SKIP000242 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000242 ... Diseased HPS0178 HPS0178 ... 全身性強皮症 M340 Systemic Scleroderma 18175...), Systematic Sclerosis (SSc)| 全身性強皮症 ... 全身性硬化症　患者由来iPS細胞株。| human ES-like -- Sendai virus Sendai Virus Vector

Stemcell Information: SKIP000240 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000240 ... Diseased HPS0184 HPS0184 ... 全身性強皮症 M340 Systemic Scleroderma 18175...), Systematic Sclerosis (SSc)| 全身性強皮症、全身性硬化症　患者由来iPS細胞株。| human ES-like -- Sendai virus Sendai Virus Vector

Stemcell Information: SKIP000382 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000382 ... Diseased HPS0244 HPS0244 ... X連鎖αサラセミア·精神遅滞（ATR-X）症候群 D560 X-Linked alpha-Thalassemia...fic iPS cell line derived from a patient : X-Linked alpha-Thalassemia, Mental Retardation Syndrome (ATR-X sy

Stemcell Information: SKIP000596 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000596 ... Diseased PDB4F-2 PDB4F-2 ... パーキンソン病 G20 Parkinson disease 168600 ... ...f Jaenisch Rudolf Jaenisch Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkins...on's disease patient-derived induced pluripotent stem ce

Stemcell Information: SKIP000589 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000589 ... Diseased PDA3F-5 PDA3F-5 ... パーキンソン病 G20 Parkinson disease 168600 ... ...Available The Whitehead Institute The Whitehead Institute ... 19269371 10.1016/j.cell.2009.02.013 Parkins...on's disease patient-derived induced pluripotent stem cells free of viral reprogram

Stemcell Information: SKIP000771 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available e PARK6 600116 ... -- -- ... Yes No iPS cell line derived from a patient with Parkinson's disease, Familial type, PARK6. 家族性パーキンソン... SKIP000771 ... Diseased PKA13 PKA13 ... 家族性パーキンソン病 G20 familial parkinson's diseas

Stemcell Information: SKIP000770 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available PARK6 600116 ... -- -- ... Yes No iPS cell line derived from a patient with Parkinson's disease, Familial type, PARK6. 家族性パーキンソン... SKIP000770 ... Diseased PKA5 PKA5 ... 家族性パーキンソン病 G20 familial parkinson's disease

Stemcell Information: SKIP000175 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available le Black Black -- No Apparently healthy iPSCs from fetal lung fibroblast cell culture (GM06114) 健常胎児肺線維芽細胞(GM06114)由来iPS細胞... SKIP000175 ... Lung Fibroblast 肺線維芽細胞 Normal GM23392 GM23392 ... 0-9 Ma

Stemcell Information: SKIP000388 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000388 ... Diseased HPS0207 HPS0207 ... X連鎖アルファ-サラセミア・精神遅滞(ATR-X)症候群 ... Alpha-Thalassemia...l line derived from a patient :Alpha-Thalassemia/Mental Retardation Syndrome, X-Linked; ATRX. ... 疾患特異的iPS細胞株。X

COMPUTATIONAL SCIENCE CENTER

Energy Technology Data Exchange (ETDEWEB)

DAVENPORT, J.

2006-11-01

Computational Science is an integral component of Brookhaven's multi science mission, and is a reflection of the increased role of computation across all of science. Brookhaven currently has major efforts in data storage and analysis for the Relativistic Heavy Ion Collider (RHIC) and the ATLAS detector at CERN, and in quantum chromodynamics. The Laboratory is host for the QCDOC machines (quantum chromodynamics on a chip), 10 teraflop/s computers which boast 12,288 processors each. There are two here, one for the Riken/BNL Research Center and the other supported by DOE for the US Lattice Gauge Community and other scientific users. A 100 teraflop/s supercomputer will be installed at Brookhaven in the coming year, managed jointly by Brookhaven and Stony Brook, and funded by a grant from New York State. This machine will be used for computational science across Brookhaven's entire research program, and also by researchers at Stony Brook and across New York State. With Stony Brook, Brookhaven has formed the New York Center for Computational Science (NYCCS) as a focal point for interdisciplinary computational science, which is closely linked to Brookhaven's Computational Science Center (CSC). The CSC has established a strong program in computational science, with an emphasis on nanoscale electronic structure and molecular dynamics, accelerator design, computational fluid dynamics, medical imaging, parallel computing and numerical algorithms. We have been an active participant in DOES SciDAC program (Scientific Discovery through Advanced Computing). We are also planning a major expansion in computational biology in keeping with Laboratory initiatives. Additional laboratory initiatives with a dependence on a high level of computation include the development of hydrodynamics models for the interpretation of RHIC data, computational models for the atmospheric transport of aerosols, and models for combustion and for energy utilization. The CSC was formed to

Stemcell Information: SKIP001076 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001076 ... Fibroblast 線維芽細胞 Diseased ND35666 ND35666 ... 筋萎縮性側索硬化症 G122 amyotrop...mutation. Same subject as ND20522 (LCL) ALS 由来 (ND29509線維芽細胞)　SOD1 D91A変異 LCL (ND20522)有 human ES-like Resea

Stemcell Information: SKIP000182 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000182 ... Diseased GM23226 GM23226 ... 1型糖尿病 E10 diabetes (mellitus), juvenil...roblast. Multifactorial Defect 遺伝性若年発症I型糖尿病患者線維芽細胞（GM02416)由来iPS細胞 多因子の異常 human ES-like -- Retrovirus Oct4,

Stemcell Information: SKIP001077 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001077 ... Fibroblast 線維芽細胞 Diseased ND35668 ND35668 ... 筋萎縮性側索硬化症 G122 amyotrop...1 E49K mutation ALS 由来 (ND39026 線維芽細胞)　SOD1 E49K 変異 ... human ES-like Research Grade Retrovirus Oct4, Sox2, Klf

Stemcell Information: SKIP000941 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000941 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP04.2 SP04.2 ... パーキンソン病 G20 Parkinson...of genetic and sporadic Parkinson's disease. Sanchez-Danes A, Richaud-Patin Y, Carballo-Carbajal I, Jimenez-...0215 Disease-specific phenotypes in dopamine neurons from human iPS-based models

Stemcell Information: SKIP000938 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000938 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP02.1 SP02.1 ... パーキンソン病 G20 Parkinson...of genetic and sporadic Parkinson's disease. Sanchez-Danes A, Richaud-Patin Y, Carballo-Carbajal I, Jimenez-...0215 Disease-specific phenotypes in dopamine neurons from human iPS-based models

Stemcell Information: SKIP000947 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000947 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP14.1 SP14.1 ... パーキンソン病 G20 Parkinson...of genetic and sporadic Parkinson's disease. Sanchez-Danes A, Richaud-Patin Y, Carballo-Carbajal I, Jimenez-...0215 Disease-specific phenotypes in dopamine neurons from human iPS-based models

Antisense-induced exon skipping for duplications in Duchenne muscular dystrophy

Directory of Open Access Journals (Sweden)

van Ommen Gert-Jan B

2007-07-01

Full Text Available Abstract Background Antisense-mediated exon skipping is currently one of the most promising therapeutic approaches for Duchenne muscular dystrophy (DMD. Using antisense oligonucleotides (AONs targeting specific exons the DMD reading frame is restored and partially functional dystrophins are produced. Following proof of concept in cultured muscle cells from patients with various deletions and point mutations, we now focus on single and multiple exon duplications. These mutations are in principle ideal targets for this approach since the specific skipping of duplicated exons would generate original, full-length transcripts. Methods Cultured muscle cells from DMD patients carrying duplications were transfected with AONs targeting the duplicated exons, and the dystrophin RNA and protein were analyzed. Results For two brothers with an exon 44 duplication, skipping was, even at suboptimal transfection conditions, so efficient that both exons 44 were skipped, thus generating, once more, an out-of-frame transcript. In such cases, one may resort to multi-exon skipping to restore the reading frame, as is shown here by inducing skipping of exon 43 and both exons 44. By contrast, in cells from a patient with an exon 45 duplication we were able to induce single exon 45 skipping, which allowed restoration of wild type dystrophin. The correction of a larger duplication (involving exons 52 to 62, by combinations of AONs targeting the outer exons, appeared problematic due to inefficient skipping and mistargeting of original instead of duplicated exons. Conclusion The correction of DMD duplications by exon skipping depends on the specific exons targeted. Its options vary from the ideal one, restoring for the first time the true, wild type dystrophin, to requiring more 'classical' skipping strategies, while the correction of multi-exon deletions may need the design of tailored approaches.

26 CFR 26.2662-1 - Generation-skipping transfer tax return requirements.

Science.gov (United States)

2010-04-01

... at death, the executor of the decedent's estate is liable for the tax imposed on that direct skip by...) Direct skip. In the case of a direct skip, on or before the date on which an estate or gift tax return is... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Generation-skipping transfer tax return...

COMPUTATIONAL SCIENCE CENTER

Energy Technology Data Exchange (ETDEWEB)

DAVENPORT, J.

2005-11-01

The Brookhaven Computational Science Center brings together researchers in biology, chemistry, physics, and medicine with applied mathematicians and computer scientists to exploit the remarkable opportunities for scientific discovery which have been enabled by modern computers. These opportunities are especially great in computational biology and nanoscience, but extend throughout science and technology and include, for example, nuclear and high energy physics, astrophysics, materials and chemical science, sustainable energy, environment, and homeland security. To achieve our goals we have established a close alliance with applied mathematicians and computer scientists at Stony Brook and Columbia Universities.

The relation between breakfast skipping and school performance in Adolescents

NARCIS (Netherlands)

Boschloo, A.M.; Ouwehand, C.; Dekker, S.J.; Lee, N.C.; de Groot, R.H.M.; Krabbendam, A.C.; Jolles, J.

2012-01-01

Breakfast skipping is common in adolescents, but research on the effects of breakfast skipping on school performance is scarce. This current cross-sectional survey study of 605 adolescents aged 11-18 years investigated whether adolescents who habitually skip breakfast have lower end-of-term grades

Social Inequalities in Young Children's Meal Skipping Behaviors: The Generation R Study.

Directory of Open Access Journals (Sweden)

Anne I Wijtzes

Full Text Available Regular meal consumption is considered an important aspect of a healthy diet. While ample evidence shows social inequalities in breakfast skipping among adolescents, little is known about social inequalities in breakfast skipping and skipping of other meals among young school-aged children. Such information is crucial in targeting interventions aimed to promote a healthy diet in children.We examined data from 4704 ethnically diverse children participating in the Generation R Study, a population-based prospective cohort study in Rotterdam, the Netherlands. Information on family socioeconomic position (SEP, ethnic background, and meal skipping behaviors was assessed by parent-reported questionnaire when the child was 6 years old. Multiple logistic regression analyses were performed to assess the associations of family SEP (educational level, household income, employment status, family composition and ethnic background with meal skipping behaviors, using high SEP children and native Dutch children as reference groups.Meal skipping prevalence ranged from 3% (dinner to 11% (lunch. The prevalence of meal skipping was higher among low SEP children and ethnic minority children. Maternal educational level was independently associated with breakfast skipping ([low maternal educational level] OR: 2.21; 95% CI: 1.24,3.94. Paternal educational level was independently associated with lunch skipping ([low paternal educational level] OR: 1.53; 95% CI: 1.06,2.20 and dinner skipping ([mid-high paternal educational level] OR: 0.39; 95% CI: 0.20,0.76. Household income was independently associated with breakfast skipping ([low income] OR: 2.43, 95% CI: 1.40,4.22 and dinner skipping ([low income] OR: 2.44; 95% CI: 1.22,4.91. In general, ethnic minority children were more likely to skip breakfast, lunch, and dinner compared with native Dutch children. Adjustment for family SEP attenuated the associations of ethnic minority background with meal skipping behaviors

Stemcell Information: SKIP001078 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001078 ... Fibroblast 線維芽細胞 Diseased ND35669 ND35669 NDS00076 NDS00076 筋萎縮性側索硬...(SNP, no amino acid change) ... ALS 患者由来 (線維芽細胞)　FIG4 27C>T (SNP アミノ酸置換なし） ... human ES-like Research Grade Retrov

Stemcell Information: SKIP000920 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000920 ... fibroblast 線維芽細胞 Diseased SLE#100H SLE#100H ... 全身性紅斑性狼瘡 M32.9 System...ic lupus erythematosus 152700 ... -- -- ... No No iPS cell line iPS cell line human ES-like Research Grad...Medicine, Mayo Clinic ... 22142803 10.1186/scrt89 Successful disease-specific induced pluripotent stem cell

Stemcell Information: SKIP000282 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000282 ... Diseased HPS0272 HPS0272 ... アトピー性皮膚炎 L209 Atopic dermatitis 603165...atitis. HPS0270 and HPS0271 are derived from the same patient. 疾患特異的iPS細胞株。アトピー性皮膚炎患者由来。HPS0270、HPS0271と同一人由

Stemcell Information: SKIP000734 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000734 ... Diseased GM24675 GM24675 APPDp2 APPDp2 アルツハイマー病 G309 ALZHEIMER DI... hiPSC derived from fibroblast 家族性アルツハイマー病患者（APP遺伝子重複)維芽細胞由来iPS細胞 human ES-like Research Grade Retrovirus OC

Stemcell Information: SKIP000279 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000279 ... Diseased HPS0192 HPS0192 ... 杉花粉症 J301 Allergic rhinitis (Pollen allergy) 607154 食物アレルギー...cell line derived from a patient: Allergic rhinitis (Pollen allergy). ... 疾患特異的iPS細胞株。杉花粉症 (カニアレルギーも)患者由来。 huma

Skip segment Hirschsprung disease and Waardenburg syndrome

OpenAIRE

Gross, Erica R.; Geddes, Gabrielle C.; McCarrier, Julie A.; Jarzembowski, Jason A.; Arca, Marjorie J.

2015-01-01

Skip segment Hirschsprung disease describes a segment of ganglionated bowel between two segments of aganglionated bowel. It is a rare phenomenon that is difficult to diagnose. We describe a recent case of skip segment Hirschsprung disease in a neonate with a family history of Waardenburg syndrome and the genetic profile that was identified.

The Relation between Breakfast Skipping and School Performance in Adolescents

Science.gov (United States)

Boschloo, Annemarie; Ouwehand, Carolijn; Dekker, Sanne; Lee, Nikki; de Groot, Renate; Krabbendam, Lydia; Jolles, Jelle

2012-01-01

Breakfast skipping is common in adolescents, but research on the effects of breakfast skipping on school performance is scarce. This current cross-sectional survey study of 605 adolescents aged 11-18 years investigated whether adolescents who habitually skip breakfast have lower end-of-term grades than adolescents who eat breakfast daily.…

License - SKIP Stemcell Database | LSDB Archive [Life Science Database Archive metadata

Lifescience Database Archive (English)

Full Text Available List Contact us SKIP Stemcell Database License License to Use This Database Last updated : 2017/03/13 You may use this database...specifies the license terms regarding the use of this database and the requirements you must follow in using this database.... The license for this database is specified in the Creative Common...s Attribution-Share Alike 4.0 International . If you use data from this database, please be sure attribute this database...al ... . The summary of the Creative Commons Attribution-Share Alike 4.0 International is found here . With regard to this database

Skip segment Hirschsprung disease and Waardenburg syndrome

Directory of Open Access Journals (Sweden)

Erica R. Gross

2015-04-01

Full Text Available Skip segment Hirschsprung disease describes a segment of ganglionated bowel between two segments of aganglionated bowel. It is a rare phenomenon that is difficult to diagnose. We describe a recent case of skip segment Hirschsprung disease in a neonate with a family history of Waardenburg syndrome and the genetic profile that was identified.

Stemcell Information: SKIP000261 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available Sample_Detail.aspx?Ref=GM23762&PgId=166 ... 21490598 10.1038/nature09915 Modelling schizophrenia using human... SKIP000261 ... Diseased GM23762 GM23762 ... 統合失調症 F20 Schizophrenia 181500 ... ...cally affected with Shizophrenia(SCZD) . 統合失調症患者線維芽細胞(GM02497)由来iPS細胞株。 | human ES-like -- Retrovirus Oct4,

Stemcell Information: SKIP000176 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available male Black Black -- No Apparently healthy iPSCs from APPARENTLY HEALTHY FETAL lung fibroblast cell culture (GM06112) 健常胎児肺線維芽細胞... SKIP000176 ... Lung Fibroblast 肺線維芽細胞 Normal GM23413 GM23413 ... 0-9 Fe...(GM06112)由来iPS細胞株 human ES-like -- Retrovirus Oct4, Sox2, Klf, c-Myc, retroviral vectors

Stemcell Information: SKIP000837 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... 50-59 Male ... Yes No TPB11(DNAVEC) is iPSC line reprogrammed from a Parkinson disease patient's T-cells, wh... SKIP000837 ... Diseased TPB11 (DNAVEC) TPB11 (DNAVEC) ... 家族性パーキンソン病 ... G20 ... ...ich deleated exon 6 and 7 in parkin gene.DNAVEC: SeV vectors, which were produced by DNAVEC Corp.(Cytotune). パーキンソン

Stemcell Information: SKIP000838 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... 50-59 Male ... Yes No TPB27(DNAVEC) is iPSC line reprogrammed from a Parkinson disease patient's T-cells, wh... SKIP000838 ... Diseased TPB27 (DNAVEC) TPB27 (DNAVEC) ... 家族性パーキンソン病 ... G20 ... ...ich deleated exon 6 and 7 in parkin gene.DNAVEC: SeV vectors, which were produced by DNAVEC Corp.(Cytotune). パーキンソン

Stemcell Information: SKIP000836 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available 50-59 Male ... Yes No TPB8(DNAVEC) is iPSC line reprogrammed from a Parkinson disease patient's T-cells, which... SKIP000836 ... Diseased TPB8 (DNAVEC) TPB8 (DNAVEC) ... 家族性パーキンソン病 ... G20 ... ... deleated exon 6 and 7 in parkin gene.DNAVEC: SeV vectors, which were produced by DNAVEC Corp.(Cytotune). パーキンソン

Stemcell Information: SKIP000835 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available 50-59 Male ... Yes No TPB4(DNAVEC) is iPSC line reprogrammed from a Parkinson disease patient's T-cells, which... SKIP000835 ... Diseased TPB4 (DNAVEC) TPB4 (DNAVEC) ... 家族性パーキンソン病 ... G20 ... ... deleated exon 6 and 7 in parkin gene.DNAVEC: SeV vectors, which were produced by DNAVEC Corp.(Cytotune). パーキンソン

Power inverter implementing phase skipping control

Science.gov (United States)

Somani, Utsav; Amirahmadi, Ahmadreza; Jourdan, Charles; Batarseh, Issa

2016-10-18

A power inverter includes a DC/AC inverter having first, second and third phase circuitry coupled to receive power from a power source. A controller is coupled to a driver for each of the first, second and third phase circuitry (control input drivers). The controller includes an associated memory storing a phase skipping control algorithm, wherein the controller is coupled to receive updating information including a power level generated by the power source. The drivers are coupled to control inputs of the first, second and third phase circuitry, where the drivers are configured for receiving phase skipping control signals from the controller and outputting mode selection signals configured to dynamically select an operating mode for the DC/AC inverter from a Normal Control operation and a Phase Skipping Control operation which have different power injection patterns through the first, second and third phase circuitry depending upon the power level.

Los Alamos Neutron Science Center (LANSCE) Nuclear Science Facilities

Energy Technology Data Exchange (ETDEWEB)

Nelson, Ronald Owen [Los Alamos National Laboratory; Wender, Steve [Los Alamos National Laboratory

2015-06-19

The Los Alamos Neutron Science Center (LANSCE) facilities for Nuclear Science consist of a high-energy "white" neutron source (Target 4) with 6 flight paths, three low-energy nuclear science flight paths at the Lujan Center, and a proton reaction area. The neutron beams produced at the Target 4 complement those produced at the Lujan Center because they are of much higher energy and have shorter pulse widths. The neutron sources are driven by the 800-MeV proton beam of the LANSCE linear accelerator. With these facilities, LANSCE is able to deliver neutrons with energies ranging from a milli-electron volt to several hundreds of MeV, as well as proton beams with a wide range of energy, time and intensity characteristics. The facilities, instruments and research programs are described briefly.

Stemcell Information: SKIP001115 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001115 ... Diseased D2-1 D2-1 ... 統合失調症 F209 schizophrenia ... 605210 ... 39 ...30-39 Female ... Yes No iPS cells derived from fibroblasts of a patient in which a frameshift mutation of disrupted in schizophrenia... 1 ( DISC1 ) 統合失調症患者由来iPS細胞 human ES-like Research Grade Plasmid OCT4,SOX2,KLF4,c-MYC,

Stemcell Information: SKIP001116 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP001116 ... Diseased D2-2 D2-2 ... 統合失調症 F209 schizophrenia ... 605210 ... 39 ...30-39 Female ... Yes No iPS cells derived from fibroblasts of a patient in which a frameshift mutation of disrupted in schizophrenia... 1 ( DISC1 ) 統合失調症患者由来iPS細胞 human ES-like Research Grade Plasmid OCT4,SOX2,KLF4,c-MYC,

Stemcell Information: SKIP000260 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available x?Ref=GM23761&PgId=166 ... 21490598 10.1038/nature09915 Modelling schizophrenia using human induced pluripot... SKIP000260 ... Diseased GM23761 GM23761 ... 統合失調症 F20 Schizophrenia 181500 ... ...h Shizophrenia(SCZD) . | 統合失調症患者線維芽細胞(GM01835)由来iPS細胞株| human ES-like -- Lentivirus Oct4, Sox2, Klf4, c-Myc,

University/Science Center Collaborations (A Science Center Perspective): Developing an Infrastructure of Partnerships with Science Centers to Support the Engagement of Scientists and Engineers in Education and Outreach for Broad Impact

Science.gov (United States)

Marshall, Eric

2009-03-01

Science centers, professional associations, corporations and university research centers share the same mission of education and outreach, yet come from ``different worlds.'' This gap may be bridged by working together to leverage unique strengths in partnership. Front-end evaluation results for the development of new resources to support these (mostly volunteer-based) partnerships elucidate the factors which lead to a successful relationship. Maintaining a science museum-scientific community partnership requires that all partners devote adequate resources (time, money, etc.). In general, scientists/engineers and science museum professionals often approach relationships with different assumptions and expectations. The culture of science centers is distinctly different from the culture of science. Scientists/engineers prefer to select how they will ultimately share their expertise from an array of choices. Successful partnerships stem from clearly defined roles and responsibilities. Scientists/engineers are somewhat resistant to the idea of traditional, formal training. Instead of developing new expertise, many prefer to offer their existing strengths and expertise. Maintaining a healthy relationship requires the routine recognition of the contributions of scientists/engineers. As professional societies, university research centers and corporations increasingly engage in education and outreach, a need for a supportive infrastructure becomes evident. Work of TryScience.org/VolTS (Volunteers TryScience), the MRS NISE Net (Nanoscale Informal Science Education Network) subcommittee, NRCEN (NSF Research Center Education Network), the IBM On Demand Community, and IEEE Educational Activities exemplify some of the pieces of this evolving infrastructure.

Skipping breakfast and associated factors among Brazilian adolescents

Directory of Open Access Journals (Sweden)

Rosemeyre França de Paula FIUZA

Full Text Available ABSTRACT Objective To analyze the prevalence and factors associated with breakfast skipping among adolescents. Methods Cross-sectional study, with adolescents aged 10-17 years, evaluated between 2009 and 2011, belonging to a cohort study in the Central-West region of Brazil. Breakfast skipping was considered as not having breakfast every day. Demographic, socioeconomic, and lifestyle factors were evaluated through a questionnaire. Anthropometric assessment included measurement of weight and height, which were used to classify weight status using body mass index. Poisson regression was used to assess the association of breakfast skipping with demographic and socioeconomic variables, lifestyle factors, and weight status. Results Among 1,716 Brazilian adolescents evaluated, 36.2% reported not consuming breakfast every day, with the highest prevalence among girls (p=0.03. After adjusting for age and economic class, breakfast skipping was associated with not consuming breakfast with parents and morning shift at school, in both genders, and with obesity only in boys. Lifestyle factors such as alcohol consumption, physical activity, diet quality, and smoking were not associated with skipping breakfast. Conclusion The omission of breakfast was observed in more than a third of adolescents, being associated with demographic and lifestyle factors. In the public health perspective, the importance of encouraging the consumption of this meal is highlighted, with actions involving the school environment and the family.

Stemcell Information: SKIP000330 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000330 ... mesenchymal stem cell 間葉系幹細胞 polydactylous human fingers 指 Normal Yub...ovation. 独立行政法人医薬基盤研究所ＪＣＲＢ細胞バンク http://cellbank.nibio.go.jp/~cellbank/cgi-bin/search_res_det.cgi?DB_NUM=1&ID=3377 ... ...621BMC Yub621BMC JCRB1113 JCRB1113 ... -- -- ... -- No JCRB1113 ... bone marrow-derived mesenchymal stem cell

Stemcell Information: SKIP000333 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000333 ... mesenchymal stem cell 間葉系幹細胞 polydactylous human fingers 指 Normal Yub...ター研究所 ... Not Available National Institute of Biomedical Innovation. 独立行政法人医薬基盤研究所ＪＣＲＢ細胞バンク http://cellbank.nibio.go.jp/~cell... 10F Yub 10F JCRB1116 JCRB1116 ... -- -- ... -- No JCRB1116 mesenchymal stem cell finite proliferatio

Great Lakes Science Center

Data.gov (United States)

Federal Laboratory Consortium — Since 1927, Great Lakes Science Center (GLSC) research has provided critical information for the sound management of Great Lakes fish populations and other important...

Optimized Skip-Stop Metro Line Operation Using Smart Card Data

Directory of Open Access Journals (Sweden)

Peitong Zhang

2017-01-01

Full Text Available Skip-stop operation is a low cost approach to improving the efficiency of metro operation and passenger travel experience. This paper proposes a novel method to optimize the skip-stop scheme for bidirectional metro lines so that the average passenger travel time can be minimized. Different from the conventional “A/B” scheme, the proposed Flexible Skip-Stop Scheme (FSSS can better accommodate spatially and temporally varied passenger demand. A genetic algorithm (GA based approach is then developed to efficiently search for the optimal solution. A case study is conducted based on a real world bidirectional metro line in Shenzhen, China, using the time-dependent passenger demand extracted from smart card data. It is found that the optimized skip-stop operation is able to reduce the average passenger travel time and transit agencies may benefit from this scheme due to energy and operational cost savings. Analyses are made to evaluate the effects of that fact that certain number of passengers fail to board the right train (due to skip operation. Results show that FSSS always outperforms the all-stop scheme even when most passengers of the skipped OD pairs are confused and cannot get on the right train.

Stemcell Information: SKIP000924 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000924 ... dermal fibroblast 表皮繊維芽細胞 Diseased CPVT-iPS c5 CPVT-iPS c5 ... カテコラミン... line iPS細胞 human ES-like Research Grade Retrovirus SOX2, KLF4, OCT3/4 and c-MYC (pMX-based...誘発多形性心室頻拍 I47.2 Catecholaminergic polymorphic ventricular tachycardia type 1 604772 ... 46 40-49 Female ... Yes No iPS cell

Stemcell Information: SKIP000328 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000328 ... mesenchymal stem cell 間葉系幹細胞 polydactylous human fingers 指 Normal Yub... ... Not Available National Institute of Biomedical Innovation. 独立行政法人医薬基盤研究所ＪＣＲＢ細胞バンク http://cellbank.nibio.go.jp/~cellbank/cgi-bin/search_res_det.cgi?DB_NUM=1&ID=3375 ... ...621c Yub621c JCRB1111 JCRB1111 ... -- -- ... -- No JCRB1111 cartilige-derived messenchymal stem cell.

Stemcell Information: SKIP000748 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available B1345. Ph1 chromosome-positive human acute lymphoblastic leukemia cell line. Single Ph1 chromosome observed. 白血病... SKIP000748 ... acute lymphoblastic leukemia cell line 急性リンパ芽球 ... Diseased PALL-2 PALL...c and molecular analysis of Ph1-chromosome-positive acute lymphoblastic leukemia cell lines. Miyagi T, Ohyas...-2 JCRB1345 JCRB1345 急性リンパ性白血病 C910 Acute lymphoblastic leukaemia [ALL] 613065 ... -- Male ... Yes No JCR

Stemcell Information: SKIP000280 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000280 ... Diseased HPS0209 HPS0209 ... 肺性高血圧症 I270 Pulmonary hypertension 178...600 ... -- -- Japanese Japanese Yes No Disease specific iPS cell line derived from a patient: Pulmonary hypertension.... ... 疾患特異的iPS細胞株。肺性高血圧症患者由来。 human ES-like -- Sendai virus SeV18+HS-OCT3/4/TSΔF, SeV18+HS-SOX2/TS

Stemcell Information: SKIP000865 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000865 ... Diseased HPS0211 HPS0211 ... 肺性高血圧症 I270 Pulmonary hypertension 178...600 ... -- -- Japanese 日本人 Yes No Disease specific iPS cell line derived from a patient : Pulmonary hypertension.... HPS0209 was derived from the same patient. ... 疾患特異的iPS細胞株。肺性高血圧症患者由来。HPS0209と同一人由来。 human ES-like R

Stemcell Information: SKIP000329 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000329 ... mesenchymal stem cell 間葉系幹細胞 polydactylous human fingers 指 Normal Yub... Available National Institute of Biomedical Innovation. 独立行政法人医薬基盤研究所ＪＣＲＢ細胞バンク http://cellbank.nibio.go.jp/~cellbank/cgi-bin/search_res_det.cgi?DB_NUM=1&ID=3376 ... ...621b Yub621b JCRB1112 JCRB1112 ... -- -- ... -- No JCRB1112 bone-derived mesenchymal stem cell. finit

Word skipping: effects of word length, predictability, spelling and reading skill.

Science.gov (United States)

Slattery, Timothy J; Yates, Mark

2017-08-31

Readers eyes often skip over words as they read. Skipping rates are largely determined by word length; short words are skipped more than long words. However, the predictability of a word in context also impacts skipping rates. Rayner, Slattery, Drieghe and Liversedge (2011) reported an effect of predictability on word skipping for even long words (10-13 characters) that extend beyond the word identification span. Recent research suggests that better readers and spellers have an enhanced perceptual span (Veldre & Andrews, 2014). We explored whether reading and spelling skill interact with word length and predictability to impact word skipping rates in a large sample (N=92) of average and poor adult readers. Participants read the items from Rayner et al. (2011) while their eye movements were recorded. Spelling skill (zSpell) was assessed using the dictation and recognition tasks developed by Sally Andrews and colleagues. Reading skill (zRead) was assessed from reading speed (words per minute) and accuracy of three 120 word passages each with 10 comprehension questions. We fit linear mixed models to the target gaze duration data and generalized linear mixed models to the target word skipping data. Target word gaze durations were significantly predicted by zRead while, the skipping likelihoods were significantly predicted by zSpell. Additionally, for gaze durations, zRead significantly interacted with word predictability as better readers relied less on context to support word processing. These effects are discussed in relation to the lexical quality hypothesis and eye movement models of reading.

Leon M. Lederman Science Education Center: General Information

Science.gov (United States)

. Designed for middle school field trips, the hands-on exhibits at the Lederman Science Center are available Maintainer: ed-webmaster@fnal.gov Lederman Science Education Center Fermilab MS 777 Box 500 Batavia, IL 60510 Programs | Science Adventures | Calendar | Registration | About | Contact | FAQ | Fermilab Friends

PTSD: National Center for PTSD

Medline Plus

Full Text Available skip to page content Attention A T users. To access the menus on this page please perform the following steps. 1. Please switch auto forms ... Conditions Continuing Education Publications List of Center Publications Articles by Center Staff Clinician’s Trauma Update PTSD Research ...

Stemcell Information: SKIP000817 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000817 ... Diseased ACHhomo-8859-3 ACHhomo-8859-3 ... 軟骨無形成症 Q774 Achondroplasia... 100800 ... 0-9 Female Japanese Japanese Yes No Achondroplasia(GM08859)-specific iPSC.GM08859 is from... the homozygous child of GM08857 and GM08858. 軟骨無形成症患者(GM08859)繊維芽細胞由来iPS細胞。|GM08859はGM08858の母親とGM08857の父親の子

Stemcell Information: SKIP000993 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ISEASE 8, AUTOSOMAL DOMINANT; PARK8 607060 ... 78 70-79 Female ... Yes No iPS cells from familial Parkinson... SKIP000993 ... Diseased PARK8-LB16 PARK8-LB16 ... 遺伝性パーキンソン病：PARK8 G20 PARKINSON D...'s disease patient ... 遺伝性パーキンソン病患者由来iPS細胞 human ES-like Research Grade Lentivirus Klf4, Sox2, Oct4, c-Myc ... Ye

Stemcell Information: SKIP000991 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available EASE 8, AUTOSOMAL DOMINANT; PARK8 607060 ... 66 60-69 Female ... Yes No iPS cells from familial Parkinson's disease patient ... 遺伝性パーキ... SKIP000991 ... Diseased PARK8-LA5 PARK8-LA5 ... 遺伝性パーキンソン病：PARK8 G20 PARKINSON DIS...ンソン病患者由来iPS細胞 human ES-like Research Grade Lentivirus Klf4, Sox2, Oct4, c-Myc ... Yes

Stemcell Information: SKIP000992 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ISEASE 8, AUTOSOMAL DOMINANT; PARK8 607060 ... 66 60-69 Female ... Yes No iPS cells from familial Parkinson... SKIP000992 ... Diseased PARK8-LA11 PARK8-LA11 ... 遺伝性パーキンソン病：PARK8 G20 PARKINSON D...'s disease patient ... 遺伝性パーキンソン病患者由来iPS細胞 human ES-like Research Grade Lentivirus Klf4, Sox2, Oct4, c-Myc ... Ye

Stemcell Information: SKIP000994 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ISEASE 8, AUTOSOMAL DOMINANT; PARK8 607060 ... 78 70-79 Female ... Yes No iPS cells from familial Parkinson... SKIP000994 ... Diseased PARK8-LB21 PARK8-LB21 ... 遺伝性パーキンソン病：PARK8 G20 PARKINSON D...'s disease patient ... 遺伝性パーキンソン病患者由来iPS細胞 human ES-like Research Grade Lentivirus Klf4, Sox2, Oct4, c-Myc ... Ye

Stemcell Information: SKIP000845 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000845 ... unknown 不明 Diseased Sporadic PD-1 Sporadic PD-1 10005.117.01 10005.117.01 パーキンソン病 G20 Parkin...son Disease 168600 ... 65 60-69 Female ... No No Transgene-free iPS cells from Sporadic Parkinson...lrep.2014.10.023 iPSC-derived dopamine neurons reveal differences between monozygotic twins discordant for Parkinson... Disease patient.Using CytoTune iPS Sendai reprogramming protocol (Life Technologies). 孤発性パーキンソン

Los Alamos National Lab: National Security Science

Science.gov (United States)

SKIP TO PAGE CONTENT Los Alamos National Laboratory Delivering science and technology to protect Museum New Hires Publications Research Library Mission Science & Innovation Science & Innovation Facilities Science Pillars Research Library Science Briefs Science News Lab Organizations Science Programs

National Space Science Data Center Master Catalog

Data.gov (United States)

National Aeronautics and Space Administration — The National Space Science Data Center serves as the permanent archive for NASA space science mission data. 'Space science' means astronomy and astrophysics, solar...

Stemcell Information: SKIP000944 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available inson disease 168006 ... 66 60-69 Female ... No No iPS cell line iPS細胞 human ES-like Research Grade Retrov... SKIP000944 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP08.3 SP08.3 ... パーキンソン病 G20 Park...irus SOX2, KLF4 and OCT3/4 Yes Yes MEFs Lines of patient-specific iPS cells were maintained by mechanical di...ssociation of colonies and splitting 1:3 onto feeder cells in hESC medium or by l

Stemcell Information: SKIP000644 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000644 ... umbilical cord 臍帯(線維芽細胞) Normal HiPS-RIKEN-2D HiPS-RIKEN-2D ... ...bilical cord fibroblast, male) 臍帯由来線維芽細胞（RCB0197 HUC-Fm)iPS細胞. human ES-like Research Grade Retrovirus ... Oct3... ... Fetus Male Japanese Japanese -- No Human iPS cell line. Parent cell line of RCB0197 HUC-Fm(Normal um...010.00091.x Establishment of induced pluripotent stem cells from human neonatal tissues. Fujioka T, Shimizu

Stemcell Information: SKIP000706 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000706 ... mesenchymal stem cell 間葉系幹細胞 placenta 胎盤 Normal PL502 PL502 ... ... ... -- -- ... -- No JCRB1125 mesenchymal stem cell. finite prolieferation 胎盤由来間葉系幹細胞(有限増殖) fibroblast-like -...lable National Institute of Biomedical Innovation. 独立行政法人医薬基盤研究所ＪＣＲＢ細胞バンク http://cellbank.nibio.go.jp/~cellbank/cgi-bin/search_res_det.cgi?DB_NUM=1&ID=3548 ...

Stemcell Information: SKIP000940 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available inson disease 168006 ... 46 40-49 Male ... No No iPS cell line iPS細胞 human ES-like Research Grade Retrovir... SKIP000940 ... dermal fibroblast 表皮繊維芽細胞 Diseased SP04.1 SP04.1 ... パーキンソン病 G20 Park...us SOX2, KLF4 and OCT3/4 Yes Yes MEFs Lines of patient-specific iPS cells were maintained by mechanical diss...ociation of colonies and splitting 1:3 onto feeder cells in hESC medium or by lim

Stemcell Information: SKIP000637 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000637 ... umbilical cord 臍帯(線維芽細胞) Normal HiPS-RIKEN-1B HiPS-RIKEN-1B ... ...umbilical cord fibroblast,Female) 臍帯由来線維芽細胞（RCB0436 HUC-F2)iPS細胞. human ES-like Research Grade Retrovirus Oc... ... Fetus Female Japanese Japanese -- No Human iPS cell line. Parent cell line of RCB0436 HUC-F2(Normal ...774.2010.00091.x Establishment of induced pluripotent stem cells from human neonatal tissues. Fujioka T, Shi

Stemcell Information: SKIP000639 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000639 ... umbilical cord 臍帯(線維芽細胞) Normal HiPS-RIKEN-1D HiPS-RIKEN-1D ... ... umbilical cord fibroblast,Female) 臍帯由来線維芽細胞（RCB0436 HUC-F2)iPS細胞. human ES-like Research Grade Retrovirus O... ... Fetus Female Japanese Japanese -- No Human iPS cell line. Parent cell line of ... RCB0436 HUC-F2(Normal...774.2010.00091.x Establishment of induced pluripotent stem cells from human neonatal tissues. Fujioka T, Shi

Stemcell Information: SKIP000648 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000648 ... umbilical cord 臍帯(線維芽細胞) Normal HiPS-RIKEN-13B HiPS-RIKEN-13B ... ... cord fibroblast, male) 臍帯由来線維芽細胞（HUC-5)iPS細胞. human ES-like Research Grade Retrovirus Oct3/4, Sox2, Klf4,c-... ... Fetus Male Japanese Japanese -- No Human iPS cell line. Parent cell line of HUC-5(Normal umbilical...blishment of induced pluripotent stem cells from human neonatal tissues. Fujioka T, Shimizu N, Yoshino K, Mi

Stemcell Information: SKIP000652 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available both neonatal and maternal cells. 羊膜(母胎・胎児）由来線維芽細胞（HFM-1)由来iPS細胞. human ES-like Research Grade Retrovirus Oc... SKIP000652 ... amnion 羊膜 Normal HiPS-RIKEN-3D HiPS-RIKEN-3D ... Fetus Male ... -- No Human iPS cel...l line. Parent cell line of HFM-1(amniotic membrane cells).HFM-1 were derived from ...2010.00091.x Establishment of induced pluripotent stem cells from human neonatal tissues. Fujioka T, Shimizu

Stemcell Information: SKIP000640 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000640 ... umbilical cord 臍帯(線維芽細胞) Normal HiPS-RIKEN-1E HiPS-RIKEN-1E ... ...umbilical cord fibroblast,Female) 臍帯由来線維芽細胞（RCB0436 HUC-F2)iPS細胞. human ES-like Research Grade Retrovirus Oc... ... Fetus Female Japanese Japanese -- No Human iPS cell line. Parent cell line of RCB0436 HUC-F2(Normal ...74.2010.00091.x Establishment of induced pluripotent stem cells from human neonatal tissues. Fujioka T, Shim

Stemcell Information: SKIP000655 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available both neonatal and maternal cells. 羊膜(母胎・胎児）由来線維芽細胞（HFM-1)由来iPS細胞. human ES-like Research Grade Lentivirus Oc... SKIP000655 ... amnion 羊膜 Normal HiPS-RIKEN-4B HiPS-RIKEN-4B ... Fetus Male ... -- No Human iPS cel...l line. Parent cell line of HFM-1(amniotic membrane cells).HFM-1 were derived from ...4.2010.00091.x Establishment of induced pluripotent stem cells from human neonatal tissues. Fujioka T, Shimi

Stemcell Information: SKIP000653 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available both neonatal and maternal cells. 羊膜(母胎・胎児）由来線維芽細胞（HFM-1)由来iPS細胞. human ES-like Research Grade Retrovirus Oc... SKIP000653 ... amnion 羊膜 Normal HiPS-RIKEN-3E HiPS-RIKEN-3E ... Fetus Male ... -- No Human iPS cel...l line. Parent cell line of HFM-1(amniotic membrane cells).HFM-1 were derived from ...2010.00091.x Establishment of induced pluripotent stem cells from human neonatal tissues. Fujioka T, Shimizu

Stemcell Information: SKIP000617 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000617 ... Diseased HPS0097 HPS0097 ... 家族性パーキンソン病 PARK2 G20 Parkinson's disea...se, Familial type, PARK2 600116 ... -- -- Japanese Japanese No No Disease specific iPS cell line derived from a patient: Parkins...on's disease, Familial type, PARK2. 疾患特異的iPS細胞株。家族性パーキンソン病 PARK2患者由来。レトロウイルスベクターにより

Stemcell Information: SKIP001068 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available DISEASE, PARK4 605543 ... 42 40-49 Male ... Yes No Disease specific iPS cell lines derived from patient with Parkinson...rsity Stanford University ... 22110584 10.1371/journal.pone.0026159 SNCA triplication Parkinson... SKIP001068 ... Diseased Trpl17 Trpl17 ... 家族性パーキンソン病 PARK4 G20 Familial PARKINSON ... disease (PARK4) パーキンソン病（PARK4）患者由来iPS細胞 human ES-like Research Grade Retrovirus KLF4,SOX2,OCT4,

26 CFR 26.2653-1 - Taxation of multiple skips.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Taxation of multiple skips. 26.2653-1 Section 26.2653-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) ESTATE...-1 Taxation of multiple skips. (a) General rule. If property is held in trust immediately after a GST...

Gait biomechanics of skipping are substantially different than those of running.

Science.gov (United States)

McDonnell, Jessica; Willson, John D; Zwetsloot, Kevin A; Houmard, Joseph; DeVita, Paul

2017-11-07

The inherit injury risk associated with high-impact exercises calls for alternative ways to achieve the benefits of aerobic exercise while minimizing excessive stresses to body tissues. Skipping presents such an alternative, incorporating double support, flight, and single support phases. We used ground reaction forces (GRFs), lower extremity joint torques and powers to compare skipping and running in 20 healthy adults. The two consecutive skipping steps on each limb differed significantly from each other, and from running. Running had the longest step length, the highest peak vertical GRF, peak knee extensor torque, and peak knee negative and positive power and negative and positive work. Skipping had the greater cadence, peak horizontal GRF, peak hip and ankle extensor torques, peak ankle negative power and work, and peak ankle positive power. The second vs first skipping step had the shorter step length, higher cadence, peak horizontal GRF, peak ankle extensor torque, and peak ankle negative power, negative work, and positive power and positive work. The first skipping step utilized predominately net negative joint work (eccentric muscle action) while the second utilized predominately net positive joint work (concentric muscle action). The skipping data further highlight the persistence of net negative work performed at the knee and net positive work performed at the ankle across locomotion gaits. Evidence of step segregation was seen in distribution of the braking and propelling impulses and net work produced across the hip, knee, and ankle joints. Skipping was substantially different than running and was temporally and spatially asymmetrical with successive foot falls partitioned into a dominant function, either braking or propelling whereas running had a single, repeated step in which both braking and propelling actions were performed equally. Copyright © 2017 Elsevier Ltd. All rights reserved.

Skipped spawning in fishes: More common than you might think

DEFF Research Database (Denmark)

Rideout, Rick M.; Tomkiewicz, Jonna

2011-01-01

The traditional view of iteroparity in fishes is one of an annual reproductive cycle that culminates each year in spawning. More recently, a more flexible view of fish reproduction has been adopted, including the potential for mature fish to skip spawning. Here, we review the abundance of recent...... on elemental and isotope signatures. Skipped spawning is most commonly attributed to deficient diet and poor nutritional condition. Advances made in this field of study in recent years include descriptions of hormonal changes that precede and perhaps initiate skipped spawning, the development of life history...

26 CFR 26.2611-1 - Generation-skipping transfer defined.

Science.gov (United States)

2010-04-01

... AND GIFT TAXES GENERATION-SKIPPING TRANSFER TAX REGULATIONS UNDER THE TAX REFORM ACT OF 1986 § 26.2611... either a direct skip, a taxable distribution, or a taxable termination. See § 26.2612-1 for the definition of these terms. The determination as to whether an event is a GST is made by reference to the most...

National Center for Mathematics and Science

Science.gov (United States)

NCISLA logo National Center for Improving Student Learning and Achievement in Mathematics and Wisconsin-Madison Powerful Practices in Mathematics & Sciences A multimedia product for educators . Scaling Up Innovative Practices in Mathematics and Science (Research Report). Thomas P. Carpenter, Maria

Fort Collins Science Center fiscal year 2010 science accomplishments

Science.gov (United States)

Wilson, Juliette T.

2011-01-01

The scientists and technical professionals at the U.S. Geological Survey (USGS), Fort Collins Science Center (FORT), apply their diverse ecological, socioeconomic, and technological expertise to investigate complicated ecological problems confronting managers of the Nation's biological resources. FORT works closely with U.S. Department of the Interior (DOI) agency scientists, the academic community, other USGS science centers, and many other partners to provide critical information needed to help answer complex natural-resource management questions. In Fiscal Year 2010 (FY10), FORT's scientific and technical professionals conducted ongoing, expanded, and new research vital to the science needs and management goals of DOI, other Federal and State agencies, and nongovernmental organizations in the areas of aquatic systems and fisheries, climate change, data and information integration and management, invasive species, science support, security and technology, status and trends of biological resources (including the socioeconomic aspects), terrestrial and freshwater ecosystems, and wildlife resources, including threatened and endangered species. This report presents selected FORT science accomplishments for FY10 by the specific USGS mission area or science program with which each task is most closely associated, though there is considerable overlap. The report also includes all FORT publications and other products published in FY10, as well as staff accomplishments, appointments, committee assignments, and invited presentations.

Visitor empowerment and the authority of science: Exploring institutionalized tensions in a science center

Science.gov (United States)

Loomis, Molly

This research explored the relationships among societal, organizational, and visitor assumptions about learning in a science center. The study combined a sociocultural theory of learning with a constructivist theory of organizations to examine empirical links among the history of the Exploratorium (founded in 1969 and located in San Francisco, California), its organizational practices, and family activity at its exhibits. The study focused on three perspectives on science learning in a science center: (1) the societal perspective, which traced assumptions about science learning to the history of science centers; (2) the organizational perspective, which documented the ways that assumptions about science learning were manifested in historic museum exhibits; and (3) the family perspective, which documented the assumptions about science learning that characterized family activity at historic exhibits. All three perspectives uncovered a tension between the goals of supporting public empowerment on the one hand and preserving scientific authority on the other. Findings revealed this tension to be grounded in the social context of the organization's development, where ideas about promoting democracy and preserving the authority of science intersected. The tension was manifested in museum exhibits, which had as their task addressing the dual purposes of supporting all visitors, while also supporting committed visitors. The tension was also evident in the activity of families, who echoed sentiments about potential for their own empowerment but deferred to scientific authority. The study draws on critiques of a hidden curriculum in schools in order to explore the relationship between empowerment and authority in science centers, specifically as they are conveyed in the explicit and underlying missions of the Exploratorium. Findings suggest the need for science centers to engage in ongoing critical reflection and also lend empirical justification to the need for science

Energy Frontier Research Center, Center for Materials Science of Nuclear Fuels

International Nuclear Information System (INIS)

Allen, Todd R.

2011-01-01

The Office of Science, Basic Energy Sciences, has funded the INL as one of the Energy Frontier Research Centers in the area of material science of nuclear fuels. This document is the required annual report to the Office of Science that outlines the accomplishments for the period of May 2010 through April 2011. The aim of the Center for Material Science of Nuclear Fuels (CMSNF) is to establish the foundation for predictive understanding of the effects of irradiation-induced defects on thermal transport in oxide nuclear fuels. The science driver of the center's investigation is to understand how complex defect and microstructures affect phonon mediated thermal transport in UO2, and achieve this understanding for the particular case of irradiation-induced defects and microstructures. The center's research thus includes modeling and measurement of thermal transport in oxide fuels with different levels of impurities, lattice disorder and irradiation-induced microstructure, as well as theoretical and experimental investigation of the evolution of disorder, stoichiometry and microstructure in nuclear fuel under irradiation. With the premise that thermal transport in irradiated UO2 is a phonon-mediated energy transport process in a crystalline material with defects and microstructure, a step-by-step approach will be utilized to understand the effects of types of defects and microstructures on the collective phonon dynamics in irradiated UO2. Our efforts under the thermal transport thrust involved both measurement of diffusive phonon transport (an approach that integrates over the entire phonon spectrum) and spectroscopic measurements of phonon attenuation/lifetime and phonon dispersion. Our distinct experimental efforts dovetail with our modeling effort involving atomistic simulation of phonon transport and prediction of lattice thermal conductivity using the Boltzmann transport framework.

Center for Rehabilitation Sciences Research

Data.gov (United States)

Federal Laboratory Consortium — The Center for Rehabilitation Sciences Research (CRSR) was established as a research organization to promote successful return to duty and community reintegration of...

Stemcell Information: SKIP000418 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available Princess ... Fetus Unknown ... -- No MRC-iPS-05|MRC5-derived iPS cells| MRC5由来iPS細胞| human ES-like R... SKIP000418 ... fetal lung fibroblast 胎児肺線維芽細胞 Unknown MRC-iPS-5 MRC-iPS-5 Princess...e.0013017 Lectin microarray analysis of pluripotent and multipotent stem cells.--DNA methylation dynamics in... human induced pluripotent stem cells over time.--Mesenchymal to embryonic incomp...lete transition of human cells by chimeric OCT4/3 (POU5F1) with physiological co-activator EWS.--Defining hy

Stemcell Information: SKIP000390 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available lections/NIGMS/ipsc_list.aspx?PgId=696 ... 21490598 10.1038/nature09915 Modelling schizophrenia using human ... SKIP000390 ... Diseased GM23764 GM23764 ... 統合失調症 F209 Schizophrenia 181500 ... ...より人工多能性幹細胞 (iPSC) を樹立。23回継代の凍結サンプル。同一人由来のリンパ球GM01490も参照。青年期から神経性無食欲症を発症。鬱＜統合失調症。

Center for Environmental Health Sciences

Data.gov (United States)

Federal Laboratory Consortium — The primary research objective of the Center for Environmental Health Sciences (CEHS) at the University of Montana is to advance knowledge of environmental impacts...

The GLAST LAT Instrument Science Operations Center

International Nuclear Information System (INIS)

Cameron, Robert A.; SLAC

2007-01-01

The Gamma-ray Large Area Space Telescope (GLAST) is scheduled for launch in late 2007. Operations support and science data processing for the Large Area Telescope (LAT) instrument on GLAST will be provided by the LAT Instrument Science Operations Center (ISOC) at the Stanford Linear Accelerator Center (SLAC). The ISOC supports GLAST mission operations in conjunction with other GLAST mission ground system elements and supports the research activities of the LAT scientific collaboration. The ISOC will be responsible for monitoring the health and safety of the LAT, preparing command loads for the LAT, maintaining embedded flight software which controls the LAT detector and data acquisition flight hardware, maintaining the operating configuration of the LAT and its calibration, and applying event reconstruction processing to down-linked LAT data to recover information about detected gamma-ray photons. The SLAC computer farm will be used to process LAT event data and generate science products, to be made available to the LAT collaboration through the ISOC and to the broader scientific community through the GLAST Science Support Center at NASA/GSFC. ISOC science operations will optimize the performance of the LAT and oversee automated science processing of LAT data to detect and monitor transient gamma-ray sources

O vzniku a činnosti SKIP v letech 1968 - 1970

Czech Academy of Sciences Publication Activity Database

Burgetová, Jarmila

2008-01-01

Roč. 17, č. 1 (2008), s. 26-28 ISSN 1210-0927 Institutional research plan: CEZ:AV0Z70830501 Keywords : Association of Library and Information Professionals (SKIP)- foundation in 1968 * Association of Library and Information Professionals (SKIP) - activities in 1968-1970 Subject RIV: AF - Documentation, Librarianship, Information Studies

Deep Temporal Models using Identity Skip-Connections for Speech Emotion Recognition

NARCIS (Netherlands)

Kim, Jaebok; Englebienne, Gwenn; Truong, Khiet P.; Evers, Vanessa

2017-01-01

Deep architectures using identity skip-connections have demonstrated groundbreaking performance in the field of image classification. Recently, empirical studies suggested that identity skip-connections enable ensemble-like behaviour of shallow networks, and that depth is not a solo ingredient for

Stemcell Information: SKIP000474 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available Gideon ... Fetus Unknown ... -- No MRC-iPS-62|MRC5-derived iPS cells| MRC5由来iPS細胞| human ES-like Res... SKIP000474 ... fetal lung fibroblast 胎児肺線維芽細胞 Unknown MRC-iPS-62 MRC-iPS-62 Gideon...459.x--10.1371/journal.pgen.1002085 Lectin microarray analysis of pluripotent and multipotent stem cells.--D...NA methylation dynamics in human induced pluripotent stem cells over time. Toyoda M, Yamazaki-Inoue M, Itaku...med/21155951--http://www.ncbi.nlm.nih.gov/pubmed/21637780 -- Some of clones of the same original cells have been used in the papers.

Stemcell Information: SKIP000494 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available eyes Snake eyes ... Fetus Unknown ... -- No MRC-iPS-83|MRC5-derived iPS cells| MRC5由来iPS細胞| human ES-... SKIP000494 ... fetal lung fibroblast 胎児肺線維芽細胞 Unknown MRC-iPS-83 MRC-iPS-83 Snake ....2010.01459.x--10.1371/journal.pgen.1002085 Lectin microarray analysis of pluripotent and multipotent stem cell...s.--DNA methylation dynamics in human induced pluripotent stem cells over time. Toyoda M, Yamazaki-Inoue ....gov/pubmed/21155951--http://www.ncbi.nlm.nih.gov/pubmed/21637780 -- Some of clones of the same original cells have been used in the papers.

Stemcell Information: SKIP000498 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available y Diggity ... Fetus Unknown ... -- No MRC-iPS-86|MRC5-derived iPS cells| MRC5由来iPS細胞| human ES-like R... SKIP000498 ... fetal lung fibroblast 胎児肺線維芽細胞 Unknown MRC-iPS-86 MRC-iPS-86 Diggit...01459.x--10.1371/journal.pgen.1002085 Lectin microarray analysis of pluripotent and multipotent stem cells.-...-DNA methylation dynamics in human induced pluripotent stem cells over time. Toyoda M, Yamazaki-Inoue M, Ita...ubmed/21155951--http://www.ncbi.nlm.nih.gov/pubmed/21637780 -- Some of clones of the same original cells have been used in the papers.

Stemcell Information: SKIP000433 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available pper Gobstopper ... Fetus Unknown ... -- No MRC-iPS-21|MRC5-derived iPS cells| MRC5由来iPS細胞| human ES-... SKIP000433 ... fetal lung fibroblast 胎児肺線維芽細胞 Unknown MRC-iPS-21 MRC-iPS-21 Gobsto....2010.01459.x--10.1371/journal.pgen.1002085 Lectin microarray analysis of pluripotent and multipotent stem cell...s.--DNA methylation dynamics in human induced pluripotent stem cells over time. Toyoda M, Yamazaki-Inoue ....gov/pubmed/21155951--http://www.ncbi.nlm.nih.gov/pubmed/21637780 -- Some of clones of the same original cells have been used in the papers.

Stemcell Information: SKIP000478 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available g ... Fetus Unknown ... -- No MRC-iPS-66|MRC5-derived iPS cells| MRC5由来iPS細胞| human ES-like Research ... SKIP000478 ... fetal lung fibroblast 胎児肺線維芽細胞 Unknown MRC-iPS-66 MRC-iPS-66 Tug Tu...-10.1371/journal.pgen.1002085 Lectin microarray analysis of pluripotent and multipotent stem cells.--DNA met...hylation dynamics in human induced pluripotent stem cells over time. Toyoda M, Yamazaki-Inoue M, Itakura Y, ...155951--http://www.ncbi.nlm.nih.gov/pubmed/21637780 -- Some of clones of the same original cells have been used in the papers.

Stemcell Information: SKIP000457 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available s Jimmies ... Fetus Unknown ... -- No MRC-iPS-45|MRC5-derived iPS cells| MRC5由来iPS細胞| human ES-like R... SKIP000457 ... fetal lung fibroblast 胎児肺線維芽細胞 Unknown MRC-iPS-45 MRC-iPS-45 Jimmie...01459.x--10.1371/journal.pgen.1002085 Lectin microarray analysis of pluripotent and multipotent stem cells.-...-DNA methylation dynamics in human induced pluripotent stem cells over time. Toyoda M, Yamazaki-Inoue M, Ita...ubmed/21155951--http://www.ncbi.nlm.nih.gov/pubmed/21637780 -- Some of clones of the same original cells have been used in the papers.

Stemcell Information: SKIP000437 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available c ... Fetus Unknown ... -- No MRC-iPS-25|MRC5-derived iPS cells| MRC5由来iPS細胞| human ES-like Research ... SKIP000437 ... fetal lung fibroblast 胎児肺線維芽細胞 Unknown MRC-iPS-25 MRC-iPS-25 Tic Ti...-10.1371/journal.pgen.1002085 Lectin microarray analysis of pluripotent and multipotent stem cells.--DNA met...hylation dynamics in human induced pluripotent stem cells over time. Toyoda M, Yamazaki-Inoue M, Itakura Y, ...155951--http://www.ncbi.nlm.nih.gov/pubmed/21637780 -- Some of clones of the same original cells have been used in the papers.

Stemcell Information: SKIP000444 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available b ... Fetus Unknown ... -- No MRC-iPS-32|MRC5-derived iPS cells| MRC5由来iPS細胞| human ES-like Research ... SKIP000444 ... fetal lung fibroblast 胎児肺線維芽細胞 Unknown MRC-iPS-32 MRC-iPS-32 Bob Bo....pgen.1002085 Lectin microarray analysis of pluripotent and multipotent stem cells.--DNA methylation dynamic...s in human induced pluripotent stem cells over time. Toyoda M, Yamazaki-Inoue M, Itakura Y, Kuno A, Ogawa T,...ww.ncbi.nlm.nih.gov/pubmed/21637780 -- Some of clones of the same original cells have been used in the papers.

Stemcell Information: SKIP000708 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000708 ... mesenchymal stem cell 間葉系幹細胞 placenta 胎盤 Normal PL505 PL505 ... ... ... -- -- ... -- No JCRB1128 mesenchymal stem cell finite proliferation 胎盤由来間葉系幹細胞(有限増殖) fibroblast-like -- ...opment 国立成育医療研究センター研究所 ... Not Available National Institute of Biomedical Innovation. 独立行政法人医薬基盤研究所ＪＣＲＢ細胞...バンク http://cellbank.nibio.go.jp/~cellbank/cgi-bin/search_res_det.cgi?DB_NUM=1&ID=3558 ...

The role of informal science centers in science education: attitudes, skills, and self-efficacy

OpenAIRE

Sasson, Irit

2014-01-01

Informal learning relates to activities that occur outside the school environment. These learning environments, such as visits to science centers provide valuable motivational opportunities for students to learn science. The purpose of this study was to investigate the role of the pre-academic center in science education and particularly to explore its effects on 750 middle-school students' attitudes toward science, their scientific thinking skills and self-efficacy. Pre and post-case based q...

A cross-case analysis of three Native Science Field Centers

Science.gov (United States)

Augare, Helen J.; Davíd-Chavez, Dominique M.; Groenke, Frederick I.; Little Plume-Weatherwax, Melissa; Lone Fight, Lisa; Meier, Gene; Quiver-Gaddie, Helene; Returns From Scout, Elvin; Sachatello-Sawyer, Bonnie; St. Pierre, Nate; Valdez, Shelly; Wippert, Rachel

2017-06-01

Native Science Field Centers (NSFCs) were created to engage youth and adults in environmental science activities through the integration of traditional Native ways of knowing (understanding about the natural world based on centuries of observation including philosophy, worldview, cosmology, and belief systems of Indigenous peoples), Native languages, and Western science concepts. This paper focuses on the Blackfeet Native Science Field Center, the Lakota Native Science Field Center, and the Wind River Native Science Field Center. One of the long-term, overarching goals of these NSFCs was to stimulate the interest of Native American students in ways that encouraged them to pursue academic and career paths in science, technology, engineering, and mathematics (STEM) fields. A great deal can be learned from the experiences of the NSFCs in terms of effective educational strategies, as well as advantages and challenges in blending Native ways of knowing and Western scientific knowledge in an informal science education setting. Hopa Mountain—a Bozeman, Montana-based nonprofit—partnered with the Blackfeet Community College on the Blackfeet Reservation, Fremont County School District #21 on the Wind River Reservation, and Oglala Lakota College on the Pine Ridge Reservation to cooperatively establish the Native Science Field Centers. This paper presents a profile of each NSFC and highlights their program components and accomplishments.

About | College of Engineering & Applied Science

Science.gov (United States)

; Applied Science Powerful Ideas. Proven Results. Search for: Go This site All UWM Search Site Menu Skip to Degree Completion Program Graduate Programs Master of Science Programs Concentration in Biomedical Engineering Concentration on Ergonomics M.S. Program in Computer Science Interdisciplinary Concentration on

Designing optimum diameter of skip shafts in mines with inclined or steep coal seams

Energy Technology Data Exchange (ETDEWEB)

Durov, E.M.

1981-07-01

This paper discusses methods of increasing depth of operating shaft mines considering optimization of hoisting systems. The following solutions are analyzed: removing mined rock material to the surface, to operating horizon, to the deepest horizon, removing rock to the deepest horizon by enlarging a large diameter borehole. It is suggested that removing rock material to the surface is most economical. This solution is sometimes difficult to implement due to design of mine shafts. If a shaft is equipped with two pairs of skips, or with a pair of skips and two independent skips, one skip or a pair of skips can be removed to form free space for buckets used to hoist mined rock and coal. The bucket moves along rope shaft guides. Analysis of the optimum hoisting systems in shaft mines for coal mines with the following design capacity is carried out: 0.9, 1.2, 1.5 and 1.8 Mmt a year. The following depth of working horizons is evaluated: 600, 800, 1000, 1200, 1400 and 1600 m. It is assumed that coal and rock are hoisted separately. Advance rate ranges from 10 to 50 m/month. The results of analysis are shown in two tables. It is suggested that from the point of view of increasing depth of active mine shafts the following solutions are optimum: 7 m shaft with a system of three independently moving skips (two for coal, one for rock material), and 8 m shaft equipped with a pair of skips and two independent skips (one of the independently moving skips is used for rock hoisting). 4 refs.

Effect of skipping breakfast on subsequent energy intake.

Science.gov (United States)

Levitsky, David A; Pacanowski, Carly R

2013-07-02

The objective was to examine the effect of consuming breakfast on subsequent energy intake. Participants who habitually ate breakfast and those who skipped breakfast were recruited for two studies. Using a randomized crossover design, the first study examined the effect of having participants consume either (a) no breakfast, (b) a high carbohydrate breakfast (335 kcals), or (c) a high fiber breakfast (360 kcals) on three occasions and measured ad libitum intake at lunch. The second study again used a randomized crossover design but with a larger, normal carbohydrate breakfast consumed ad libtum. Intake averaged 624 kcals and subsequent food intake was measured throughout the day. Participants ate only foods served from the Cornell Human Metabolic Research Unit where all foods were weighed before and after consumption. In the first study, neither eating breakfast nor the kind of breakfast consumed had an effect on the amount consumed at lunch despite a reduction in hunger ratings. In the second study, intake at lunch as well as hunger ratings were significantly increased after skipping breakfast (by 144 kcal), leaving a net caloric deficit of 408 kcal by the end of the day. These data are consistent with published literature demonstrating that skipping a meal does not result in accurate energy compensation at subsequent meals and suggests that skipping breakfast may be an effective means to reduce daily energy intake in some adults. Copyright © 2013 Elsevier Inc. All rights reserved.

Is snack consumption associated with meal skipping in children and adolescents? The CASPIAN-IV study.

Science.gov (United States)

Kelishadi, Roya; Mozafarian, Nafiseh; Qorbani, Mostafa; Motlagh, Mohammad Esmaeil; Safiri, Saeid; Ardalan, Gelayol; Keikhah, Mojtaba; Rezaei, Fatemeh; Heshmat, Ramin

2017-06-01

The present inquiry set to assess the relationship between snack consumption and meal skipping in Iranian children and adolescents. Overall, 14,880 students, aged 6-18 years, were selected via multistage cluster sampling method from rural and urban areas of 30 provinces of Iran. A validated questionnaire of food behaviors including questions on snacks consumption and taking/skipping meals was completed. Consuming and skipping meals and their related factors were reported in both crude and adjusted models. Overall, 13,486 students with a mean age of 12.47 ± 3.36 years completed the study (90.6% participation rate). Among them, 32.08, 8.89, and 10.90% skipped breakfast, lunch, and dinner, respectively. Compared to their counterpart groups, the frequency of meal skipping was higher in girls, urban inhabitants, and students in higher school grades (P Snack consumption was associated with an increased odds ratio of meal skipping in many types of snack groups. Meal skipping and snack consumption were frequent among Iranian children and adolescents. Evidence based interventions are proposed to improve the students' eating habits.

Skip cycle method with a valve-control mechanism for spark ignition engines

International Nuclear Information System (INIS)

Baykara, Cemal; Akin Kutlar, O.; Dogru, Baris; Arslan, Hikmet

2017-01-01

Highlights: • A normal four-stroke cycle followed by a skip cycle without gas exchange is tested. • The normal and skipped mode results are compared at equal power levels. • The throttle valve is opened wider, thereby resulting in a higher volumetric efficiency. • The pumping work during the gas exchange decreases significantly. • The fuel consumption (BSFC) is reduced by approximately 14–26% under part load conditions. - Abstract: The efficiency decrease of spark ignition (SI) engines under part-load conditions is a considerable issue. Changing the effective stroke volume based on the load level is one of the methods using to improve the part-load efficiency. In this study, a novel alternative engine valve control technique in order to perform a cycle without gas exchange (skip cycle), is examined. The goal of skip cycle strategy is to reduce the effective stroke volume of an engine under part load conditions by skipping several of the four stroke cycles by cutting off the fuel injection and simultaneously deactivating the inlet and exhaust valves. To achieve the same power level in the skip cycle, the cylinder pressure level reaches higher values compared to those in a normal four stroke cycle operation, but inherently not higher than the maximum one at full load of normal cycle. According to the experimental results, the break specific fuel consumption (BSFC) was reduced by 14–26% at a 1–3 bar break mean effective pressure (BMEP) and a 1200–1800 rpm engine speed of skip cycle operation, in comparison to normal engine operation. The significant decrease in the pumping work from the gas exchange is one of the primary factors for an increase in efficiency under part load conditions. As expected, the fuel consumption reduction rate at lower load conditions was higher. These experimental results indicate a promising potential of the skip cycle system for reducing the fuel consumption under part load conditions.

Cycle-skipping strategies for pumping loss reduction in spark ignition engines: An experimental approach

International Nuclear Information System (INIS)

Yüksek, Levent; Özener, Orkun; Sandalcı, Tarkan

2012-01-01

Highlights: ► A cycle density variation technique called cycle-skipping was applied. ► Effect on fuel consumption and gaseous emissions was investigated. ► Fuel consumption and gaseous tail-pipe emissions improved at partial loading conditions. - Abstract: Spark ignition (SI) engines are widely used for power generation, especially in the automotive industry. SI engines have a lower thermal efficiency than diesel engines due to a lower compression ratio, higher charge-induction work and lower end of compression stroke pressure. A significant amount of charge induction work is lost when an SI engine runs under partial loading conditions. Under partial loading conditions, a lower intake charge is required, which can be theoretically achieved by varying the displacement volume or the stroke number of the engine without using a throttle. Reducing the displacement volume to control the engine load can be achieved by skipping cycles in single-cylinder engines. This study investigates the effect of cycle-skipping strategies on the brake specific fuel consumption (BSFC) and exhaust emissions of an SI engine under partial loading conditions. Three different skipping modes were applied: normal, normal-skip and normal-normal-skip. A significant improvement in BSFC and carbon monoxide emission was obtained by applying cycle-skipping strategies.

Better Broader Impacts through National Science Foundation Centers

Science.gov (United States)

Campbell, K. M.

2010-12-01

National Science Foundation Science and Technology Centers (STCs) play a leading role in developing and evaluating “Better Broader Impacts”; best practices for recruiting a broad spectrum of American students into STEM fields and for educating these future professionals, as well as their families, teachers and the general public. With staff devoted full time to Broader Impacts activities, over the ten year life of a Center, STCs are able to address both a broad range of audiences and a broad range of topics. Along with other NSF funded centers, such as Centers for Ocean Sciences Education Excellence, Engineering Research Centers and Materials Research Science and Engineering Centers, STCs develop both models and materials that individual researchers can adopt, as well as, in some cases, direct opportunities for individual researchers to offer their disciplinary research expertise to existing center Broader Impacts Programs. The National Center for Earth-surface Dynamics is an STC headquartered at the University of Minnesota. NCED’s disciplinary research spans the physical, biological and engineering issues associated with developing an integrative, quantitative and predictive understanding of rivers and river basins. Funded in 2002, we have had the opportunity to partner with individuals and institutions ranging from formal to informal education and from science museums to Tribal and women’s colleges. We have developed simple table top physical models, complete museum exhibitions, 3D paper maps and interactive computer based visualizations, all of which have helped us communicate with this wide variety of learners. Many of these materials themselves or plans to construct them are available online; in many cases they have also been formally evaluated. We have also listened to the formal and informal educators with whom we partner, from whom we have learned a great deal about how to design Broader Impacts activities and programs. Using NCED as a case study

Eye movements and word skipping during reading: Effects of word length and predictability

Science.gov (United States)

Rayner, Keith; Slattery, Timothy J.; Drieghe, Denis; Liversedge, Simon P.

2012-01-01

The extent to which target words were predictable from prior context was varied: half of the target words were predictable and the other half were unpredictable. In addition, the length of the target word varied: the target words were short (4–6 letters), medium (7–9 letters), or long (10–12 letters). Length and predictability both yielded strong effects on the probability of skipping the target words and on the amount of time readers fixated the target words (when they were not skipped). However, there was no interaction in any of the measures examined for either skipping or fixation time. The results demonstrate that word predictability (due to contextual constraint) and word length have strong and independent influences on word skipping and fixation durations. Furthermore, since the long words extended beyond the word identification span, the data indicate that skipping can occur on the basis of partial information in relation to word identity. PMID:21463086

The relationship between breakfast skipping, chronotype, and glycemic control in type 2 diabetes.

Science.gov (United States)

Reutrakul, Sirimon; Hood, Megan M; Crowley, Stephanie J; Morgan, Mary K; Teodori, Marsha; Knutson, Kristen L

2014-02-01

Breakfast skipping is associated with obesity and an increased risk of type 2 diabetes. Later chronotypes, individuals who have a preference for later bed and wake times, often skip breakfast. The aim of the study was to explore the relationships among breakfast skipping, chronotype, and glycemic control in type 2 diabetes patients. We collected sleep timing and 24-h dietary recall from 194 non-shift-working type 2 diabetes patients who were being followed in outpatient clinics. Mid-sleep time on free days (MSF) was used as an indicator of chronotype. Hemoglobin A1C (HbA1C) values were obtained from medical records. Hierarchical linear regression analyses controlling for demographic, sleep, and dietary variables were computed to determine whether breakfast skipping was associated with HbA1C. Additional regression analyses were performed to test if this association was mediated by chronotype. There were 22 participants (11.3%) who self-reported missing breakfast. Breakfast skippers had significantly higher HbA1C levels, higher body mass indices (BMI), and later MSF than breakfast eaters. Breakfast skipping was significantly associated with higher HbA1C values (B = 0.108, p = 0.01), even after adjusting for age, sex, race, BMI, number of diabetes complications, insulin use, depressive symptoms, perceived sleep debt, and percentage of daily caloric intake at dinner. The relationship between breakfast skipping and HbA1C was partially mediated by chronotype. In summary, breakfast skipping is associated with a later chronotype. Later chronotype and breakfast skipping both contribute to poorer glycemic control, as indicated by higher HbA1C levels. Future studies are needed to confirm these findings and determine whether behavioral interventions targeting breakfast eating or sleep timing may improve glycemic control in patients with type 2 diabetes.

Energy Frontier Research Center, Center for Materials Science of Nuclear Fuels

Energy Technology Data Exchange (ETDEWEB)

Todd R. Allen

2011-12-01

This is a document required by Basic Energy Sciences as part of a mid-term review, in the third year of the five-year award period and is intended to provide a critical assessment of the Center for Materials Science of Nuclear Fuels (strategic vision, scientific plans and progress, and technical accomplishments).

National Climate Change and Wildlife Science Center, Version 2.0

Science.gov (United States)

O'Malley, R.; Fort, E.; Hartke-O'Berg, N.; Varela-Acevedo, E.; Padgett, Holly A.

2013-01-01

The mission of the USGS's National Climate Change and Wildlife Science Center (NCCWSC) is to serve the scientific needs of managers of fish, wildlife, habitats, and ecosystems as they plan for a changing climate. DOI Climate Science Centers (CSCs) are management by NCCWSC and include this mission as a core responsibility, in line with the CSC mission to provide scientific support for climate-adaptation across a full range of natural and cultural resources. NCCWSC is a Science Center application designed in Drupal with the OMEGA theme. As a content management system, Drupal allows the science center to keep their website up-to-date with current publications, news, meetings and projects. OMEGA allows the site to be adaptive at different screen sizes and is developed on the 960 grid.

Quantitative Antisense Screening and Optimization for Exon 51 Skipping in Duchenne Muscular Dystrophy.

Science.gov (United States)

Echigoya, Yusuke; Lim, Kenji Rowel Q; Trieu, Nhu; Bao, Bo; Miskew Nichols, Bailey; Vila, Maria Candida; Novak, James S; Hara, Yuko; Lee, Joshua; Touznik, Aleksander; Mamchaoui, Kamel; Aoki, Yoshitsugu; Takeda, Shin'ichi; Nagaraju, Kanneboyina; Mouly, Vincent; Maruyama, Rika; Duddy, William; Yokota, Toshifumi

2017-11-01

Duchenne muscular dystrophy (DMD), the most common lethal genetic disorder, is caused by mutations in the dystrophin (DMD) gene. Exon skipping is a therapeutic approach that uses antisense oligonucleotides (AOs) to modulate splicing and restore the reading frame, leading to truncated, yet functional protein expression. In 2016, the US Food and Drug Administration (FDA) conditionally approved the first phosphorodiamidate morpholino oligomer (morpholino)-based AO drug, eteplirsen, developed for DMD exon 51 skipping. Eteplirsen remains controversial with insufficient evidence of its therapeutic effect in patients. We recently developed an in silico tool to design antisense morpholino sequences for exon skipping. Here, we designed morpholino AOs targeting DMD exon 51 using the in silico tool and quantitatively evaluated the effects in immortalized DMD muscle cells in vitro. To our surprise, most of the newly designed morpholinos induced exon 51 skipping more efficiently compared with the eteplirsen sequence. The efficacy of exon 51 skipping and rescue of dystrophin protein expression were increased by up to more than 12-fold and 7-fold, respectively, compared with the eteplirsen sequence. Significant in vivo efficacy of the most effective morpholino, determined in vitro, was confirmed in mice carrying the human DMD gene. These findings underscore the importance of AO sequence optimization for exon skipping. Copyright © 2017 The American Society of Gene and Cell Therapy. Published by Elsevier Inc. All rights reserved.

Strategic plan for science-U.S. Geological Survey, Ohio Water Science Center, 2010-15

Science.gov (United States)

,

2010-01-01

This Science Plan identifies specific scientific and technical programmatic issues of current importance to Ohio and the Nation. An examination of those issues yielded a set of five major focus areas with associated science goals and strategies that the Ohio Water Science Center will emphasize in its program during 2010-15. A primary goal of the Science Plan is to establish a relevant multidisciplinary scientific and technical program that generates high-quality products that meet or exceed the expectations of our partners while supporting the goals and initiatives of the U.S. Geological Survey. The Science Plan will be used to set the direction of new and existing programs and will influence future training and hiring decisions by the Ohio Water Science Center.

Relationships between bullying victimization psychological distress and breakfast skipping among boys and girls.

Science.gov (United States)

Sampasa-Kanyinga, Hugues; Willmore, Jacqueline

2015-06-01

The purpose of this study was to further explore the association between bullying victimization and breakfast skipping in children and adolescents. Compared to the previous study, we have used a larger and representative sample of middle and high school students, examined the effect of gender, different forms (physical, verbal, theft/vandalism and cyber) and severity of bullying on breakfast eating behaviour. Data from students (2286 boys and 2859 girls) aged 11 to 19 years (mean ± SD age: 14.6 ± 1.9 years) from the 2013 Ontario Student Drug Use and Health Survey (OSDUHS) were analysed using self-reports of being bullied, diet, psychological distress, demographics, socio-economic status, weight status, and substance use. Results revealed greater odds of breakfast skipping in girl victims of physical, verbal, and cyber bullying, and in boy victims of verbal and cyber bullying. There was a dose-response relationship between experience of both school and cyber bullying victimization and breakfast skipping behaviour for both genders. Mediation analysis indicated that psychological distress fully mediated the relationship between both verbal and physical bullying victimization and breakfast skipping in girls, and partially mediated the relationship between verbal bullying victimization and breakfast skipping in boys. Psychological distress also partially mediated the link between cyber bullying victimization and breakfast skipping in both boys and girls. These results corroborate previous findings on the association between bullying victimization and breakfast skipping in children and adolescents. The strong and consistent associations with different forms of bullying victimization, the dose-response relationship, and the mediating role of psychological distress suggest a causal relationship. Copyright © 2015 Elsevier Ltd. All rights reserved.

Stemcell Information: SKIP000707 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available 胎盤由来間葉系幹細胞 fibroblast-like -- -- ... -- ... When the cultures reached subconfluence, the cell...evelopment 国立成育医療研究センター研究所 ... Not Available National Institute of Biomedical Innovation. 独立行政法人医薬基盤研究所ＪＣＲＢ細胞バンク http://cell... SKIP000707 ... placenta 胎盤 Normal PL504 PL504 ... -- -- ... -- No JCRB1126 mesenchymal stem cell...s were harvested with 0.25% trypsin and 1mM EDTA and replated with one-quarter of harvested cells ... 5% ... ...bank.nibio.go.jp/~cellbank/cgi-bin/search_res_det.cgi?DB_NUM=1&ID=3549 ...

Stemcell Information: SKIP000287 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000287 ... mesenchymal stem cell 間葉系幹細胞 Umbilical cord blood 臍帯血 Normal UCB408E7...ot Available National Institute of Biomedical Innovation. 独立行政法人医薬基盤研究所ＪＣＲＢ細胞バンク http://cellbank.nibio.go.jp/~cell...s with transgenic HPV E7. finite proliferation 臍帯血由来間葉系幹細胞 (有限増殖) fibroblast-like -- Retr...-32 UCB408E7-32 JCRB1109 JCRB1109 ... -- -- ... -- No JCRB1109 ... Human umbilical cord blood-derived mesenchymal stem cell...bank/cgi-bin/search_res_det.cgi?DB_NUM=1&ID=3373 ... 15647378 ... Immortalization of human fetal cell

Stemcell Information: SKIP000414 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available bba ... Fetus Male ... -- No MRC-iPS-01|MRC5(a 14-week male foetal lung tissue)-derived iPS cells| MRC5(14週男性胎児胚線維芽細胞）由来iPS細胞... SKIP000414 ... fetal lung fibroblast 胎児肺線維芽細胞 Unknown MRC-iPS-1 MRC-iPS-1 Bubba Bu...10.1016/j.yexcr.2009.06.016--10.1371/journal.pone.0013017 Lectin microarray analysis of pluripotent and multipotent stem cell...s.--DNA methylation dynamics in human induced pluripotent stem cell...s over time.--Mesenchymal to embryonic incomplete transition of human cells by chimeric OCT4/3 (POU5F1) w

The TESS Science Processing Operations Center

Science.gov (United States)

Jenkins, Jon M.; Twicken, Joseph D.; McCauliff, Sean; Campbell, Jennifer; Sanderfer, Dwight; Lung, David; Mansouri-Samani, Masoud; Girouard, Forrest; Tenenbaum, Peter; Klaus, Todd;

Frame Filtering and Skipping for Point Cloud Data Video Transmission

Directory of Open Access Journals (Sweden)

Carlos Moreno

2017-01-01

Full Text Available Sensors for collecting 3D spatial data from the real world are becoming more important. They are a prime research area topic and have applications in consumer markets, such as medical, entertainment, and robotics. However, a primary concern with collecting this data is the vast amount of information being generated, and thus, needing to be processed before being transmitted. To address the issue, we propose the use of filtering methods and frame skipping. To collect the 3D spatial data, called point clouds, we used the Microsoft Kinect sensor. In addition, we utilized the Point Cloud Library to process and filter the data being generated by the Kinect. Two different computers were used: a client which collects, filters, and transmits the point clouds; and a server that receives and visualizes the point clouds. The client is also checking for similarity in consecutive frames, skipping those that reach a similarity threshold. In order to compare the filtering methods and test the effectiveness of the frame skipping technique, quality of service (QoS metrics such as frame rate and percentage of filter were introduced. These metrics indicate how well a certain combination of filtering method and frame skipping accomplishes the goal of transmitting point clouds from one location to another. We found that the pass through filter in conjunction with frame skipping provides the best relative QoS. However, results also show that there is still too much data for a satisfactory QoS. For a real-time system to provide reasonable end-to-end quality, dynamic compression and progressive transmission need to be utilized.

Science Centers in the Electronic Age: Are We Doomed?

Science.gov (United States)

Russell, Robert L., Ed.; West, Robert M., Ed.

1996-01-01

This issue is a debate-discussion concerning science centers in the electronic age. The articles are based on presentations made at the Science Center World Congress (1st, Heureka, Finland, June 13-17, 1996). The four articles are: (1) "Lessons from Laboratorio dell'Immaginario Scientifico" (Andrea Bandelli); (2) "The Doom-Shaped Thing in the…

Mathematical modeling for optimizing skip-stop rail transit operation strategy using genetic algorithm.

Science.gov (United States)

2012-03-01

"With skip-stop rail transit operation, transit agencies can reduce their operating costs and fleet size, : and passengers can experience reduced in-transit travel times without extra track and technological : improvement. However, since skip-stop op...

NASA Center for Computational Sciences: History and Resources

Science.gov (United States)

2000-01-01

The Nasa Center for Computational Sciences (NCCS) has been a leading capacity computing facility, providing a production environment and support resources to address the challenges facing the Earth and space sciences research community.

DOE - BES Nanoscale Science Research Centers (NSRCs)

Energy Technology Data Exchange (ETDEWEB)

Beecher, Cathy Jo [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-11-14

These are slides from a powerpoint shown to guests during tours of Center for Integrated Nanotechnologies (CINT) at Los Alamos National Laboratory. It shows the five DOE-BES nanoscale science research centers (NSRCs), which are located at different national laboratories throughout the country. Then it goes into detail specifically about the Center for Integrated Nanotechnologies at LANL, including statistics on its user community and CINT's New Mexico industrial users.

Committee on Women in Science, Engineering, and Medicine (CWSEM)

Science.gov (United States)

harassment on women and their careers in science, engineering, and medicine. In addition to evidence-based Skip to Main Content Contact Us | Search: Search The National Academies of Sciences, Engineering and Medicine Committee on Women in Science, Engineering, and Medicine Committee on Women in Science

Breakfast skipping is associated with cyberbullying and school bullying victimization. A school-based cross-sectional study.

Science.gov (United States)

Sampasa-Kanyinga, Hugues; Roumeliotis, Paul; Farrow, Claire V; Shi, Yuanfeng F

2014-08-01

Breakfast skipping is a health concern that has well-known negative consequences physically and psychologically. It is therefore important to understand why children skip breakfast. The purpose of this study was to establish whether the experience of bullying and cyberbullying impacts upon breakfast skipping and to further evaluate whether the inability for youths to cope with bullying victimization affects their mental health (depression), and in turn predicts breakfast skipping. Data were obtained from the Eastern Ontario 2011 Youth Risk Behaviour Survey, a cross-sectional regional school-based survey of middle and high school students (11-20 years old) across the five counties of Eastern Ontario, Canada (N = 3035). Self-reported data about children's experiences of bullying victimization, breakfast eating habits, socio-economical status, depression, and other risk behaviours were analysed. Approximately half of the participants (50.4%) reported not eating breakfast on a regular basis: 26.3% and 24.1% reported often (usually eat breakfast three times or more per week) and frequent (usually eat breakfast twice a week or less) breakfast skipping behaviour, respectively. Victims of both cyberbullying and school bullying presented greater likelihood of often (adjusted relative risk ratio (RR) = 1.55; 95% confidence interval (CI) = 1.17-2.06) and frequent (RR = 1.97; 95% CI = 1.28-3.03) breakfast skipping. Mediation analysis further showed that depression fully mediated the relationship between school bullying victimization and frequent breakfast skipping. Moreover, depression partially mediated the associations between both cyberbullying and school bullying with frequent breakfast skipping. These findings highlight the potential interrelationships between cyberbullying, school bullying and depression in predicting unhealthy breakfast skipping behaviour in children. Copyright © 2014 Elsevier Ltd. All rights reserved.

USGS science in Menlo Park -- a science strategy for the U.S. Geological Survey Menlo Park Science Center, 2005-2015

Science.gov (United States)

Brocher, Thomas M.; Carr, Michael D.; Halsing, David L.; John, David A.; Langenheim, V.E.; Mangan, Margaret T.; Marvin-DiPasquale, Mark C.; Takekawa, John Y.; Tiedeman, Claire

2006-01-01

In the spring of 2004, the U.S. Geological Survey (USGS) Menlo Park Center Council commissioned an interdisciplinary working group to develop a forward-looking science strategy for the USGS Menlo Park Science Center in California (hereafter also referred to as "the Center"). The Center has been the flagship research center for the USGS in the western United States for more than 50 years, and the Council recognizes that science priorities must be the primary consideration guiding critical decisions made about the future evolution of the Center. In developing this strategy, the working group consulted widely within the USGS and with external clients and collaborators, so that most stakeholders had an opportunity to influence the science goals and operational objectives.The Science Goals are to: Natural Hazards: Conduct natural-hazard research and assessments critical to effective mitigation planning, short-term forecasting, and event response. Ecosystem Change: Develop a predictive understanding of ecosystem change that advances ecosystem restoration and adaptive management. Natural Resources: Advance the understanding of natural resources in a geologic, hydrologic, economic, environmental, and global context. Modeling Earth System Processes: Increase and improve capabilities for quantitative simulation, prediction, and assessment of Earth system processes.The strategy presents seven key Operational Objectives with specific actions to achieve the scientific goals. These Operational Objectives are to:Provide a hub for technology, laboratories, and library services to support science in the Western Region. Increase advanced computing capabilities and promote sharing of these resources. Enhance the intellectual diversity, vibrancy, and capacity of the work force through improved recruitment and retention. Strengthen client and collaborative relationships in the community at an institutional level.Expand monitoring capability by increasing density, sensitivity, and

Guidance for Science Data Centers through Understanding Metrics

Science.gov (United States)

Moses, J. F.

2006-12-01

NASA has built a multi-year set of transaction and user satisfaction information about the evolving, broad collection of earth science products from a diverse set of users of the Earth Observing System Data and Information System (EOSDIS). The transaction and satisfaction trends provide corroborative information to support perception and intuition, and can often be the basis for understanding the results of cross-cutting initiatives and for management decisions about future strategies. The information is available through two fundamental complementary methods, product and user transaction data collected regularly from the major science data centers, and user satisfaction information collected through the American Customer Satisfaction Index survey. The combination provides the fundamental data needed to understand utilization trends in the research community. This paper will update trends based on 2006 metrics from the NASA earth science data centers and results from the 2006 EOSDIS ACSI survey. Principle concepts are explored that lead to sound guidance for data center managers and strategists over the next year.

The efficacy of student-centered instruction in supporting science learning.

Science.gov (United States)

Granger, E M; Bevis, T H; Saka, Y; Southerland, S A; Sampson, V; Tate, R L

2012-10-05

Transforming science learning through student-centered instruction that engages students in a variety of scientific practices is central to national science-teaching reform efforts. Our study employed a large-scale, randomized-cluster experimental design to compare the effects of student-centered and teacher-centered approaches on elementary school students' understanding of space-science concepts. Data included measures of student characteristics and learning and teacher characteristics and fidelity to the instructional approach. Results reveal that learning outcomes were higher for students enrolled in classrooms engaging in scientific practices through a student-centered approach; two moderators were identified. A statistical search for potential causal mechanisms for the observed outcomes uncovered two potential mediators: students' understanding of models and evidence and the self-efficacy of teachers.

Potential applications of skip SMV with thrust engine

Science.gov (United States)

Wang, Weilin; Savvaris, Al

2016-11-01

This paper investigates the potential applications of Space Maneuver Vehicles (SMV) with skip trajectory. Due to soaring space operations over the past decades, the risk of space debris has considerably increased such as collision risks with space asset, human property on ground and even aviation. Many active debris removal methods have been investigated and in this paper, a debris remediation method is first proposed based on skip SMV. The key point is to perform controlled re-entry. These vehicles are expected to achieve a trans-atmospheric maneuver with thrust engine. If debris is released at altitude below 80 km, debris could be captured by the atmosphere drag force and re-entry interface prediction accuracy is improved. Moreover if the debris is released in a cargo at a much lower altitude, this technique protects high value space asset from break up by the atmosphere and improves landing accuracy. To demonstrate the feasibility of this concept, the present paper presents the simulation results for two specific mission profiles: (1) descent to predetermined altitude; (2) descent to predetermined point (altitude, longitude and latitude). The evolutionary collocation method is adopted for skip trajectory optimization due to its global optimality and high-accuracy. This method is actually a two-step optimization approach based on the heuristic algorithm and the collocation method. The optimal-control problem is transformed into a nonlinear programming problem (NLP) which can be efficiently and accurately solved by the sequential quadratic programming (SQP) procedure. However, such a method is sensitive to initial values. To reduce the sensitivity problem, genetic algorithm (GA) is adopted to refine the grids and provide near optimum initial values. By comparing the simulation data from different scenarios, it is found that skip SMV is feasible in active debris removal and the evolutionary collocation method gives a truthful re-entry trajectory that satisfies the

Project of international science-education center and integration problems of nano science education in far eastern region of Asia

International Nuclear Information System (INIS)

Plusnin, N I; Lazarev, G I

2008-01-01

Some conception of international science-education center on nano science in Vladivostok is presented. The conception is based on internal and external prerequisites. Internal one is high intellectual potential of institutes of Russian Academy of Sciences and universities of Vladivostok and external one is need of countries of Far Eastern region of Asia in high level manpower. The conception takes into account a specific distribution of science and education potential between Russian Academy of Sciences and Russian universities and a specific their dislocation in Vladivostok. First specific dictates some similarity of organization structure and function of international science-education center to typical science-education center in Russia. But as for dislocation of the international science-education center in Vladivostok, it should be near dislocation of institutes of Far Eastern Brunch of Russian Academy of Sciences in Vladivostok, which are dislocated very compactly in suburb zone of Vladivostok

Tribal engagement strategy of the South Central Climate Science Center, 2014

Science.gov (United States)

Andrews, William J.; Taylor, April; Winton, Kimberly T.

2014-01-01

The South Central Climate Science Center was established by the U.S. Department of the Interior in 2012 to increase understanding of climate change and coordinate an effective response to climate-change effects on Native American tribes and natural and cultural resources that the Department manages. The eight regional Climate Science Centers of the U.S. Department of the Interior work closely with natural-resource management agencies, university researchers, and others such as tribes and private landowners on climate-change issues. The relatively large number of Native Americans in the south central United States and their special knowledge of changing ecosystems make working with tribes and tribal members on climate-change issues particularly important in this part of the Nation. This circular describes priorities of the South Central Climate Science Center and provides information about resources available from Climate Science Centers and partner agencies regarding climate change. The circular also describes how this Climate Science Center, tribes and tribal members, and others can collaborate to minimize potential harmful effects of climate change on human society and our surrounding ecosystems.

Ewing sarcoma of the left big toe with trans-articular skip lesion

Directory of Open Access Journals (Sweden)

Ahmad F. Kamal

2009-06-01

Full Text Available We report the case of the patient who had Ewing Sarcoma in whom radiological and hystopathological appearances revealed a tumor mass in the left big toe along with trans-artikular skip lesion on the left diaphysis of tibia. In Cipto Mangunkusomo Hospital since 1995 until 2004 we have found 20 Ewing sarcoma cases, but only one skip lesion Ewing sarcoma was found. The diagnosis of transarticular skip lesion in association of Ewing sarcoma was confirmed in clinicopathological conferrence. The initial evaluation of all patients included the recording of the medical history, physical examination, and hematological studies. Radiographs of the chest and the site of the primary tumor were made routinely. Systemic staging was performed with use of total-body bone scan. Ray amputation of left big toe and open biopsy from mass of mid-shaft of tibia had been done to confirm the diagnosis. The patient underwent induction chemotherapy and above knee amputation. Ten months after diagnosis, he died because of advanced-distant metastasis. (Med J Indones 2008; 18: 139-44Key words: Ewing sarcoma, trans-articular skip lesion

Potential Association between Breakfast Skipping and Concomitant Late-Night-Dinner Eating with Metabolic Syndrome and Proteinuria in the Japanese Population

Directory of Open Access Journals (Sweden)

Ayano Kutsuma

2014-01-01

Full Text Available Skipping breakfast is considered to be an unhealthy eating habit linked to predispositions to obesity and type 2 diabetes. Because eating dinner late at night can elicit subsequent breakfast skipping, we investigated if skipping breakfast concomitant with late-night-dinner eating (LNDE was associated with metabolic syndrome (MetS and proteinuria in the general Japanese population. We examined self-reported habitual breakfast skipping and LNDE, MetS (modified ATP-III criteria, and proteinuria in a cross-sectional study of 60,800 Japanese adults aged 20–75 years. A total of 14,068 subjects (23.1% skipped breakfast, of whom approximately half (52.8% skipped breakfast alone (without LNDE. The percentages of subjects who skipped breakfast showed a J-shaped relationship with body mass index (BMI. Multivariate logistic regression analysis showed that skipping breakfast concomitant with LNDE (n = 6,645 was significantly associated with MetS and proteinuria, even after adjusting for relevant confounders (odds ratio (95% CI, 1.17 (1.08–1.28, P=0.0003, and 1.37 (1.24–1.52, P<0.0001, resp.. Skipping breakfast alone and LNDE alone were not associated with MetS and proteinuria, respectively. In conclusion, habitual breakfast skipping concomitant with LNDE may represent poorer eating behavior than skipping breakfast alone, associated with MetS, asymptomatic proteinuria, obesity, and low body weight in the general Japanese population.

Potential Association between Breakfast Skipping and Concomitant Late-Night-Dinner Eating with Metabolic Syndrome and Proteinuria in the Japanese Population.

Science.gov (United States)

Kutsuma, Ayano; Nakajima, Kei; Suwa, Kaname

2014-01-01

Skipping breakfast is considered to be an unhealthy eating habit linked to predispositions to obesity and type 2 diabetes. Because eating dinner late at night can elicit subsequent breakfast skipping, we investigated if skipping breakfast concomitant with late-night-dinner eating (LNDE) was associated with metabolic syndrome (MetS) and proteinuria in the general Japanese population. We examined self-reported habitual breakfast skipping and LNDE, MetS (modified ATP-III criteria), and proteinuria in a cross-sectional study of 60,800 Japanese adults aged 20-75 years. A total of 14,068 subjects (23.1%) skipped breakfast, of whom approximately half (52.8%) skipped breakfast alone (without LNDE). The percentages of subjects who skipped breakfast showed a J-shaped relationship with body mass index (BMI). Multivariate logistic regression analysis showed that skipping breakfast concomitant with LNDE (n = 6,645) was significantly associated with MetS and proteinuria, even after adjusting for relevant confounders (odds ratio (95% CI), 1.17 (1.08-1.28), P = 0.0003, and 1.37 (1.24-1.52), P < 0.0001, resp.). Skipping breakfast alone and LNDE alone were not associated with MetS and proteinuria, respectively. In conclusion, habitual breakfast skipping concomitant with LNDE may represent poorer eating behavior than skipping breakfast alone, associated with MetS, asymptomatic proteinuria, obesity, and low body weight in the general Japanese population.

Communications among data and science centers

Science.gov (United States)

Green, James L.

1990-01-01

The ability to electronically access and query the contents of remote computer archives is of singular importance in space and earth sciences; the present evaluation of such on-line information networks' development status foresees swift expansion of their data capabilities and complexity, in view of the volumes of data that will continue to be generated by NASA missions. The U.S.'s National Space Science Data Center (NSSDC) manages NASA's largest science computer network, the Space Physics Analysis Network; a comprehensive account is given of the structure of NSSDC international access through BITNET, and of connections to the NSSDC available in the Americas via the International X.25 network.

WFIRST: User and mission support at ISOC - IPAC Science Operations Center

Science.gov (United States)

Akeson, Rachel; Armus, Lee; Bennett, Lee; Colbert, James; Helou, George; Kirkpatrick, J. Davy; Laine, Seppo; Meshkat, Tiffany; Paladini, Roberta; Ramirez, Solange; Wang, Yun; Xie, Joan; Yan, Lin

2018-01-01

The science center for WFIRST is distributed between the Goddard Space Flight Center, the Infrared Processing and Analysis Center (IPAC) and the Space Telescope Science Institute (STScI). The main functions of the IPAC Science Operations Center (ISOC) are:* Conduct the GO, archival and theory proposal submission and evaluation process* Support the coronagraph instrument, including observation planning, calibration and data processing pipeline, generation of data products, and user support* Microlensing survey data processing pipeline, generation of data products, and user support* Community engagement including conferences, workshops and general support of the WFIRST exoplanet communityWe will describe the components planned to support these functions and the community of WFIRST users.

Stemcell Information: SKIP001006 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available e AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europ...e AB. タカラバイオヨーロッパAB Available Takara Bio Europe AB. タカラバイオヨーロッパAB http://www.clonte... SKIP001006 ... Normal ChiPSC21 ChiPSC21 Y00315 Y00315 ... 26 20-29 Male Europe...ovirus Oct4,SOX2,KLF4,c-Myc ... -- ... Negative ... Yes ... Yes ... Yes G-banding Yes ... Yes ... Takara Bio Europ...an/North African European/North African -- No Cellartis human iPS cell line 21 (ChiPSC21)|Research Gra

Stemcell Information: SKIP001004 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available e AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europ...e AB. タカラバイオヨーロッパAB Available Takara Bio Europe AB. タカラバイオヨーロッパAB http://www.clonte... SKIP001004 ... Normal ChiPSC12 ChiPSC12 Y00285 Y00285 ... 24 20-29 Male Europe...ovirus Oct4,SOX2,KLF4,c-Myc ... -- ... Negative ... Yes ... Yes ... Yes G-banding Yes ... Yes ... Takara Bio Europ...an/North African European/North African -- No Cellartis human iPS cell line 12 (ChiPSC12)|Research Gra

Stemcell Information: SKIP001005 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available e AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europ...e AB. タカラバイオヨーロッパAB Available Takara Bio Europe AB. タカラバイオヨーロッパAB http://www.clonte... SKIP001005 ... Normal ChiPSC18 ChiPSC18 Y00305 Y00305 ... 32 30-39 Male Europe...ovirus Oct4,SOX2,KLF4,c-Myc ... -- ... Negative ... Yes ... Yes ... Yes G-banding Yes ... Yes ... Takara Bio Europ...an/North African European/North African -- No Cellartis human iPS cell line 18 (ChiPSC18)|Research Gra

Stemcell Information: SKIP001007 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available e AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europ...e AB. タカラバイオヨーロッパAB Available Takara Bio Europe AB. タカラバイオヨーロッパAB http://www.clonte... SKIP001007 ... Normal ChiPSC22 ChiPSC22 Y00325 Y00325 ... 32 30-39 Male Europe...ovirus Oct4,SOX2,KLF4,c-Myc ... -- ... Negative ... Yes ... Yes ... Yes G-banding Yes ... Yes ... Takara Bio Europ...an/North African European/North African -- No Cellartis human iPS cell line 22 (ChiPSC22)|Research Gra

Stemcell Information: SKIP001003 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europe... AB. タカラバイオヨーロッパAB Available Takara Bio Europe AB. タカラバイオヨーロッパAB http://www.clontech.c... SKIP001003 ... Normal ChiPSC7 ChiPSC7 Y00275 Y00275 ... 20 20-29 Female Europe...us Oct4,SOX2,KLF4,c-Myc ... -- ... Negative ... Yes ... Yes ... Yes G-banding Yes ... Yes ... Takara Bio Europe...an/North African European/North African -- No Cellartis human iPS cell line 7 (ChiPSC7)|Research Grade

Stemcell Information: SKIP000288 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000288 ... mesenchymal stem cell 間葉系幹細胞 Umbilical cord blood 臍帯血 Normal UCB408E6...d-derived mesenchymal stem cells with transgenic hTERT, HPV E6 and E7. Immortalized ... 臍帯血由来間葉系幹細胞, ... 不死化細胞株 fi...evelopment 国立成育医療研究センター研究所 ... Not Available National Institute of Biomedical Innovation. 独立行政法人医薬基盤研究所ＪＣＲＢ細胞バンク http://cell...bank.nibio.go.jp/~cellbank/cgi-bin/search_res_det.cgi?DB_NUM=1&ID...=3374 ... 15647378 ... Immortalization of human fetal cells: the life span of umbilical cord blood-derived cell

Stemcell Information: SKIP000286 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available SKIP000286 ... mesenchymal stem cell 間葉系幹細胞 Umbilical cord blood 臍帯血 Normal UCB408E6...医療研究センター研究所 ... Not Available National Institute of Biomedical Innovation. 独立行政法人医薬基盤研究所ＪＣＲＢ細胞バンク http://cellbank.nibio.go.jp/~cell...s with transgenic HPV E6 and E7. finite proliferation 臍帯血由来間葉系幹細胞(有限増殖) fibroblast-li...E7-31 UCB408E6E7-31 JCRB1108 JCRB1108 ... -- -- ... -- No JCRB1108 ... Human umbilical cord blood-derived mesenchymal stem cell...378 ... Immortalization of human fetal cells: the life span of umbilical cord blood-derived cells can be prolon

Modulating Calcium Signals to Boost AON Exon Skipping for DMD

Science.gov (United States)

2017-10-01

for Public Release; Distribution Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT AON-mediated exon skipping is currently advancing as therapy for DMD...9 9. Appendices…………………………………………………………… 9 1 1. INTRODUCTION AON-AON-mediated exon skipping is currently advancing as therapy for DMD...CDMD inter-group meetings, an annual retreat, and hosting and attending seminars. While not a stated objective of this grant, trainee career

Network Science Center Research Team’s Visit to Kampala, Uganda

Science.gov (United States)

2013-04-15

TERMS Network Analysis, Economic Networks, Entrepreneurial Ecosystems , Economic Development, Data Collection 16. SECURITY CLASSIFICATION OF: 17...the Project Synopsis, Developing Network Models of Entrepreneurial Ecosystems in Developing Economies, on the Network Science Center web site.) A...Thomas visited Kampala, Uganda in support of an ongoing Network Science Center project to develop models of entrepreneurial networks. Our Center has

Los Alamos Neutron Science Center

Energy Technology Data Exchange (ETDEWEB)

Kippen, Karen Elizabeth [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-11-08

For more than 30 years the Los Alamos Neutron Science Center (LANSCE) has provided the scientific underpinnings in nuclear physics and material science needed to ensure the safety and surety of the nuclear stockpile into the future. In addition to national security research, the LANSCE User Facility has a vibrant research program in fundamental science, providing the scientific community with intense sources of neutrons and protons to perform experiments supporting civilian research and the production of medical and research isotopes. Five major experimental facilities operate simultaneously. These facilities contribute to the stockpile stewardship program, produce radionuclides for medical testing, and provide a venue for industrial users to irradiate and test electronics. In addition, they perform fundamental research in nuclear physics, nuclear astrophysics, materials science, and many other areas. The LANSCE User Program plays a key role in training the next generation of top scientists and in attracting the best graduate students, postdoctoral researchers, and early-career scientists. The U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA) —the principal sponsor of LANSCE—works with the Office of Science and the Office of Nuclear Energy, which have synergistic long-term needs for the linear accelerator and the neutron science that is the heart of LANSCE.

The combined unhealthy behaviors of breakfast skipping and smoking are associated with the prevalence of diabetes mellitus.

Science.gov (United States)

Nishiyama, Midori; Muto, Takashi; Minakawa, Toshihiro; Shibata, Toshie

2009-08-01

Skipping breakfast has been considered a representative unhealthy behavior, but there is little information about the combined effects of breakfast skipping and other unhealthy health habits, especially smoking. First this cross-sectional study investigated unhealthy behaviors among breakfast skippers, and then examined the impact of the combined association of skipping breakfast and smoking on health. A total of 1,200 adults living in one Japanese community were sent questionnaires to elicit data on age, gender, breakfast-eating frequency, and other lifestyle habits. A total 603 of people returned their questionnaires (response rate: 50.3%), and 493 (230 men and 263 women) questionnaires were considered appropriate for analysis. Smoking rate in men (mean age, 53.7 years) and women (mean age, 50.4 years) was 41.3%, and 9.5%, respectively. Skipping breakfast was more prevalent in people under age 50 years (p related to other unhealthy behaviors. Binary logistic regression identified current smoking as the most significant factor related to breakfast skipping (3.10, 95%CI 1.50-6.39). Other factors included, age younger than 50 years (3.04, 95%CI 1.31-7.06) and poor sleeping quality (2.06, 95%CI 1.00-4.25). After examining the combined impact of skipping breakfast and smoking, the highest odds ratio for a diagnosis of diabetes mellitus was found among those who smoked and skipped breakfast (4.68, 95% CI: 1.46-15.05). Moreover, skipping breakfast among non-smokers showed a high association with perceived stress (2.83, 95% CI: 1.05-7.61). In conclusion, the combined unhealthy behaviors of skipping breakfast and smoking are associated with the prevalence of diabetes mellitus.

High Energy Astrophysics Science Archive Research Center

Data.gov (United States)

National Aeronautics and Space Administration — The High Energy Astrophysics Science Archive Research Center (HEASARC) is the primary archive for NASA missions dealing with extremely energetic phenomena, from...

Performance Analysis of Stop-Skipping Scheduling Plans in Rail Transit under Time-Dependent Demand.

Science.gov (United States)

Cao, Zhichao; Yuan, Zhenzhou; Zhang, Silin

2016-07-13

Stop-skipping is a key method for alleviating congestion in rail transit, where schedules are sometimes difficult to implement. Several mechanisms have been proposed and analyzed in the literature, but very few performance comparisons are available. This study formulated train choice behavior estimation into the model considering passengers' perception. If a passenger's train path can be identified, this information would be useful for improving the stop-skipping schedule service. Multi-performance is a key characteristic of our proposed five stop-skipping schedules, but quantified analysis can be used to illustrate the different effects of well-known deterministic and stochastic forms. Problems in the novel category of forms were justified in the context of a single line rather than transit network. We analyzed four deterministic forms based on the well-known A/B stop-skipping operating strategy. A stochastic form was innovatively modeled as a binary integer programming problem. We present a performance analysis of our proposed model to demonstrate that stop-skipping can feasibly be used to improve the service of passengers and enhance the elasticity of train operations under demand variations along with an explicit parametric discussion.

Performance Analysis of Stop-Skipping Scheduling Plans in Rail Transit under Time-Dependent Demand

Directory of Open Access Journals (Sweden)

Zhichao Cao

2016-07-01

Full Text Available Stop-skipping is a key method for alleviating congestion in rail transit, where schedules are sometimes difficult to implement. Several mechanisms have been proposed and analyzed in the literature, but very few performance comparisons are available. This study formulated train choice behavior estimation into the model considering passengers’ perception. If a passenger’s train path can be identified, this information would be useful for improving the stop-skipping schedule service. Multi-performance is a key characteristic of our proposed five stop-skipping schedules, but quantified analysis can be used to illustrate the different effects of well-known deterministic and stochastic forms. Problems in the novel category of forms were justified in the context of a single line rather than transit network. We analyzed four deterministic forms based on the well-known A/B stop-skipping operating strategy. A stochastic form was innovatively modeled as a binary integer programming problem. We present a performance analysis of our proposed model to demonstrate that stop-skipping can feasibly be used to improve the service of passengers and enhance the elasticity of train operations under demand variations along with an explicit parametric discussion.

Thread-Skip: An Undefined Common Observation.

Science.gov (United States)

McDermott, Peter; Allan, William DE

When a screw-retained implant prosthesis is removed, a click is heard and a slight axial shift is felt, indicating the screw has been fully removed from the retaining thread. This common observation has never been described in the literature. This article describes the click, and it is proposed it be termed thread-skip.

Kinematic characteristics of motor patterns in rope skipping

Directory of Open Access Journals (Sweden)

Luiz Henrique da Silva

2009-09-01

Full Text Available Rope skipping seems to be an easy task to be performed. However, careful analysis of this motor skill shows how complex the execution of this task is. The objective of this study was to examine kinematic variables of jump patterns as a function of skipping frequency. Eight male university students performed a sequence of 30 rope jumps using two jump patterns (alternating support of the feet and simultaneous support of the feet at three skipping frequencies (1.5, 1.7,1.9 Hz. Frequencies were determined with a digital metronome and the rope was turned by the student himself. Rope jumping performance was recorded with two digital cameras for 3Danalysis. Passive markers were attached to the rope and to the ankle, knee and hip joints forcollection of the following dependent variables: continuous relative phase, time interval betweenthe loss of contact of the feet with the ground and cross of the rope under the feet of the volunteer,jump height, and rope height. ANOVA showed that for the pattern with alternating support ofthe feet the jump is executed at a lower height. In addition, analysis of the time interval revealeda delay in the withdrawal of the feet for crossing the rope in the case of the jump pattern with simultaneous support of the feet.

SparseLeap: Efficient Empty Space Skipping for Large-Scale Volume Rendering

KAUST Repository

Hadwiger, Markus; Al-Awami, Ali K.; Beyer, Johanna; Agus, Marco; Pfister, Hanspeter

2017-01-01

Recent advances in data acquisition produce volume data of very high resolution and large size, such as terabyte-sized microscopy volumes. These data often contain many fine and intricate structures, which pose huge challenges for volume rendering, and make it particularly important to efficiently skip empty space. This paper addresses two major challenges: (1) The complexity of large volumes containing fine structures often leads to highly fragmented space subdivisions that make empty regions hard to skip efficiently. (2) The classification of space into empty and non-empty regions changes frequently, because the user or the evaluation of an interactive query activate a different set of objects, which makes it unfeasible to pre-compute a well-adapted space subdivision. We describe the novel SparseLeap method for efficient empty space skipping in very large volumes, even around fine structures. The main performance characteristic of SparseLeap is that it moves the major cost of empty space skipping out of the ray-casting stage. We achieve this via a hybrid strategy that balances the computational load between determining empty ray segments in a rasterization (object-order) stage, and sampling non-empty volume data in the ray-casting (image-order) stage. Before ray-casting, we exploit the fast hardware rasterization of GPUs to create a ray segment list for each pixel, which identifies non-empty regions along the ray. The ray-casting stage then leaps over empty space without hierarchy traversal. Ray segment lists are created by rasterizing a set of fine-grained, view-independent bounding boxes. Frame coherence is exploited by re-using the same bounding boxes unless the set of active objects changes. We show that SparseLeap scales better to large, sparse data than standard octree empty space skipping.

SparseLeap: Efficient Empty Space Skipping for Large-Scale Volume Rendering

KAUST Repository

Hadwiger, Markus

2017-08-28

Recent advances in data acquisition produce volume data of very high resolution and large size, such as terabyte-sized microscopy volumes. These data often contain many fine and intricate structures, which pose huge challenges for volume rendering, and make it particularly important to efficiently skip empty space. This paper addresses two major challenges: (1) The complexity of large volumes containing fine structures often leads to highly fragmented space subdivisions that make empty regions hard to skip efficiently. (2) The classification of space into empty and non-empty regions changes frequently, because the user or the evaluation of an interactive query activate a different set of objects, which makes it unfeasible to pre-compute a well-adapted space subdivision. We describe the novel SparseLeap method for efficient empty space skipping in very large volumes, even around fine structures. The main performance characteristic of SparseLeap is that it moves the major cost of empty space skipping out of the ray-casting stage. We achieve this via a hybrid strategy that balances the computational load between determining empty ray segments in a rasterization (object-order) stage, and sampling non-empty volume data in the ray-casting (image-order) stage. Before ray-casting, we exploit the fast hardware rasterization of GPUs to create a ray segment list for each pixel, which identifies non-empty regions along the ray. The ray-casting stage then leaps over empty space without hierarchy traversal. Ray segment lists are created by rasterizing a set of fine-grained, view-independent bounding boxes. Frame coherence is exploited by re-using the same bounding boxes unless the set of active objects changes. We show that SparseLeap scales better to large, sparse data than standard octree empty space skipping.

Stemcell Information: SKIP000222 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available EN-12A HPS0029 HPS0029 ... -- Male ... -- No Human iPS cell line. ヒトiPS細胞株。臍帯由来線維芽細胞由来。 human ES-like... SKIP000222 ... Umbilical cord(Fibroblast) 臍帯（線維芽細胞） Normal HiPS-RIKEN-12A HiPS-RIK... -- Retrovirus Retroviral vector pMXs, Oct3/4, Sox2, Klf4 ... Yes MEF (X-rays:5000R or MMC) 1-1.5x10^(6) cells/...N BRC 理化学研究所バイオリソースセンター Yukio Nakamura 中村幸夫 Available RIKEN BRC 理化学研究所バイオリソースセンター http://www2.brc.riken.jp/lab/cell/detail.cgi?cell_no=HPS0029&type=1 ...

Stemcell Information: SKIP001001 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available F4,c-Myc ... -- ... Negative ... Yes ... Yes ... Yes G-banding Yes ... Yes ... Takara Bio Europe AB. タカラバイオヨーロッパ...AB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパAB Takara Bio Europe AB. タカラバイオヨーロッパ...AB Not Available Takara Bio Europe AB. タカラバイオヨーロッパAB http://www.clontech.com/JP/Support/Contact_Technical_Support?sitex=10025:22372:US ... takarabio ... SKIP001001 ... Normal P11032 P11032 Y00225 Y00225 ... 38 30-39 Female European/North African Euro...pean/North African -- No Cellartis human iPS cell line P11032|Research Grade(commer

Stemcell Information: SKIP000277 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available l1 retrotransposition in the neuronal genome in schizophrenia. Bundo M, Toyoshima... SKIP000277 ... Diseased KO-001-25 KO-001-25 ... 統合失調症 F209 Schizophrenia 181500 ... ... |HCV : |その他の感染症 : 梅毒　陰性（梅毒定性RPR（ラテックス比濁法）、梅毒定性TP抗体（ラテックス比濁法）|病歴・治療歴等 : 28歳時、注意力の低下、記憶障害、独語、空笑、幻聴などの精神病症状が亜急性に出現。|　　　　　　　　精神科受診し統合失調症

Media use as a reason for meal skipping and fast eating in secondary school children.

Science.gov (United States)

Van den Bulck, J; Eggermont, S

2006-04-01

This study examined self-reported meal skipping and eating faster than usual with the goal of watching television or playing computer games. Respondents reported their media use and indicated how often they skipped a meal to watch a favourite television programme or to play a computer game, and how often they ate faster than usual in order to watch television or play a computer game. Respondents were 2546 adolescents of 13 (first year of secondary school) and 16 years (fourth year of secondary school) of age. About one respondent in 10 skipped at least one meal every week for either television viewing or computer game playing. Weekly meal skipping for television viewing occurs more regularly in boys and first-year students, but particularly in teenagers who view 5 h or more daily (15% of the sample). The category of teenagers who play computer games four times a week or more (25.3% of the sample) is at increased risk of meal skipping; those who play more than four times a week are 10 times more likely weekly to skip a meal. A quarter of the adolescents eat faster at least once a week to be able to watch television or play a computer game. Regardless of gender and school year, teenagers' risk of eating faster progressively increases with their use of the media. Those who watch 4 h or more daily are about seven times more likely to skip a meal for television and those who play computer games at least four times a week are nine times more likely weekly to skip a meal. Unhealthy eating habits can be a side effect of heavy or excessive media use. Teenagers' use of television or game computers during nonworking or out-of-school hours partly displaces the amount of time that needs to be spent at meals. Practitioners and educators may try to encourage or restore a pattern of healthful meal consumption habits by reducing the amount of media use, and by supporting parental rule-making regarding children's eating habits and media use.

Energy Frontier Research Center, Center for Materials Science of Nuclear Fuels

Energy Technology Data Exchange (ETDEWEB)

Todd R. Allen, Director

2011-04-01

The Office of Science, Basic Energy Sciences, has funded the INL as one of the Energy Frontier Research Centers in the area of material science of nuclear fuels. This document is the required annual report to the Office of Science that outlines the accomplishments for the period of May 2010 through April 2011. The aim of the Center for Material Science of Nuclear Fuels (CMSNF) is to establish the foundation for predictive understanding of the effects of irradiation-induced defects on thermal transport in oxide nuclear fuels. The science driver of the center’s investigation is to understand how complex defect and microstructures affect phonon mediated thermal transport in UO2, and achieve this understanding for the particular case of irradiation-induced defects and microstructures. The center’s research thus includes modeling and measurement of thermal transport in oxide fuels with different levels of impurities, lattice disorder and irradiation-induced microstructure, as well as theoretical and experimental investigation of the evolution of disorder, stoichiometry and microstructure in nuclear fuel under irradiation. With the premise that thermal transport in irradiated UO2 is a phonon-mediated energy transport process in a crystalline material with defects and microstructure, a step-by-step approach will be utilized to understand the effects of types of defects and microstructures on the collective phonon dynamics in irradiated UO2. Our efforts under the thermal transport thrust involved both measurement of diffusive phonon transport (an approach that integrates over the entire phonon spectrum) and spectroscopic measurements of phonon attenuation/lifetime and phonon dispersion. Our distinct experimental efforts dovetail with our modeling effort involving atomistic simulation of phonon transport and prediction of lattice thermal conductivity using the Boltzmann transport framework.

Dual exon skipping in myostatin and dystrophin for Duchenne muscular dystrophy

Directory of Open Access Journals (Sweden)

van Ommen Gert Jan B

2011-04-01

Full Text Available Abstract Background Myostatin is a potent muscle growth inhibitor that belongs to the Transforming Growth Factor-β (TGF-β family. Mutations leading to non functional myostatin have been associated with hypermuscularity in several organisms. By contrast, Duchenne muscular dystrophy (DMD is characterized by a loss of muscle fibers and impaired regeneration. In this study, we aim to knockdown myostatin by means of exon skipping, a technique which has been successfully applied to reframe the genetic defect of dystrophin gene in DMD patients. Methods We targeted myostatin exon 2 using antisense oligonucleotides (AON in healthy and DMD-derived myotubes cultures. We assessed the exon skipping level, transcriptional expression of myostatin and its target genes, and combined myostatin and several dystrophin AONs. These AONs were also applied in the mdx mice models via intramuscular injections. Results Myostatin AON induced exon 2 skipping in cell cultures and to a lower extent in the mdx mice. It was accompanied by decrease in myostatin mRNA and enhanced MYOG and MYF5 expression. Furthermore, combination of myostatin and dystrophin AONs induced simultaneous skipping of both genes. Conclusions We conclude that two AONs can be used to target two different genes, MSTN and DMD, in a straightforward manner. Targeting multiple ligands of TGF-beta family will be more promising as adjuvant therapies for DMD.

The Centers for Ocean Science Education Excellence (COSEE) initiative

Science.gov (United States)

Cook, S.; Rom, E.

2003-04-01

Seven regional Centers for Ocean Science Education Excellence have recently been established to promote the integration of ocean science research into high-quality education programs aimed at both formal and informal audiences throughout the United States. The regional Centers include two complementary partnerships in California, a New England regional effort, a Mid-Atlantic partnership, a Southeastern collaborative, a Florida initiative and a central Gulf of Mexico alliance. A Central Coordinating Office in Washington DC will help the group develop into a cohesive and focused national network. Initial funding has been provided by the National Science Foundation with complementary support from the Office of Naval Research and multiple units within the National Oceanographic and Atmospheric Administration (specifically the National Ocean Service, the Office of Ocean Exploration and the National SeaGrant Office). Under an umbrella of common goals and objectives, the first cohort of Centers in the COSEE network is remarkably diverse in terms of geography, organizational structure and programmatic focus. NSF’s presentation will describe these partnerships, the different approaches that are being taken by the individual Centers and the expectations that NSF has for the network as a whole.

Sandia National Laboratories: Microsystems Science & Technology Center

Science.gov (United States)

Environmental Management System Pollution Prevention History 60 impacts Diversity Locations Facts & Figures Programs Nuclear Weapons About Nuclear Weapons Safety & Security Weapons Science & Technology Robotics R&D 100 Awards Laboratory Directed Research & Development Technology Deployment Centers

National Center for Mathematics and Science - links to related sites

Science.gov (United States)

Mathematics and Science (NCISLA) HOME | WHAT WE DO | K-12 EDUCATION RESEARCH | PUBLICATIONS | TEACHER Modeling Middle School Mathematics National Association of Biology Teachers National Association for Mathematics National Science Teachers Assocation Show-Me Center Summit on Science TERC - Weaving Gender Equity

WFIRST: STScI Science Operations Center (SSOC) Activities and Plans

Science.gov (United States)

Gilbert, Karoline M.; STScI WFIRST Team

2018-01-01

The science operations for the WFIRST Mission will be distributed between Goddard Space Flight Center, the Space Telescope Science Institute (STScI), and the Infrared Processing and Analysis Center (IPAC). The STScI Science Operations Center (SSOC) will schedule and archive all WFIRST observations, will calibrate and produce pipeline-reduced data products for the Wide Field Instrument, and will support the astronomical community in planning WFI observations and analyzing WFI data. During the formulation phase, WFIRST team members at STScI have developed operations concepts for scheduling, data management, and the archive; have performed technical studies investigating the impact of WFIRST design choices on data quality and analysis; and have built simulation tools to aid the community in exploring WFIRST’s capabilities. We will highlight examples of each of these efforts.

Stemcell Information: SKIP000678 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ns in the ratio 3:1:1:1:1. 胎児肺線維芽細胞由来iPS細胞。|低酸素下でKlf4, c-Myc, Oct4, Sox2とLIN28を3:...1:1:1:1の割合でコードした合成RNAを、線維芽細胞株に20日間毎日添加し、遺伝子を細胞へ導入した。 human ES-like Research Grade Other OCT4 , SOX2 , KLF4 ,... SKIP000678 ... Lung Lung Normal MRC5-RiPS-1.8 MRC5-RiPS-1.8 ... Fetus Male ... -- No hiPS-cell...s derived from human fetal lung fibroblast cells (MRC-5 Line).They were derived using m....1016/j.stem.2010.08.012 Highly efficient reprogramming to pluripotency and directed differentiation of human cell

Stemcell Information: SKIP000674 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available rous hESC-like colonies in BJ cultures that were mechanically picked at day 18, 20, 21, and 25, respectively. BJ新生児線維芽細胞由来iPS細胞...。|低酸素下でKlf4, c-Myc, Oct4, Sox2とLIN28を3:1:1:1:1の割合でコードした合成RNAを、線維芽細胞株に20日間毎日添加し、遺伝子を細胞へ導入し... SKIP000674 ... foreskin foreskin Normal BJ-RiPS1.1 BJ-RiPS1.1 ... 0-9 Male ... -- No hiPS-cell...cy and directed differentiation of human cells with synthetic modified mRNA.--Som...atic coding mutations in human induced pluripotent stem cells. Warren L, Manos PD, Ahfeldt T, Loh YH, Li H,

New Center Links Earth, Space, and Information Sciences

Science.gov (United States)

Aswathanarayana, U.

2004-05-01

Broad-based geoscience instruction melding the Earth, space, and information technology sciences has been identified as an effective way to take advantage of the new jobs created by technological innovations in natural resources management. Based on this paradigm, the University of Hyderabad in India is developing a Centre of Earth and Space Sciences that will be linked to the university's super-computing facility. The proposed center will provide the basic science underpinnings for the Earth, space, and information technology sciences; develop new methodologies for the utilization of natural resources such as water, soils, sediments, minerals, and biota; mitigate the adverse consequences of natural hazards; and design innovative ways of incorporating scientific information into the legislative and administrative processes. For these reasons, the ethos and the innovatively designed management structure of the center would be of particular relevance to the developing countries. India holds 17% of the world's human population, and 30% of its farm animals, but only about 2% of the planet's water resources. Water will hence constitute the core concern of the center, because ecologically sustainable, socially equitable, and economically viable management of water resources of the country holds the key to the quality of life (drinking water, sanitation, and health), food security, and industrial development of the country. The center will be focused on interdisciplinary basic and pure applied research that is relevant to the practical needs of India as a developing country. These include, for example, climate prediction, since India is heavily dependent on the monsoon system, and satellite remote sensing of soil moisture, since agriculture is still a principal source of livelihood in India. The center will perform research and development in areas such as data assimilation and validation, and identification of new sensors to be mounted on the Indian meteorological

Basic and Applied Science Research at the Los Alamos Neutron Science Center

International Nuclear Information System (INIS)

Lisowski, Paul W.

2005-01-01

The Los Alamos Neutron Science Center, or LANSCE, is an accelerator-based national user facility for research in basic and applied science using four experimental areas. LANSCE has two areas that provide neutrons generated by the 800-MeV proton beam striking tungsten target systems. A third area uses the proton beam for radiography. The fourth area uses 100 MeV protons to produce medical radioisotopes. This paper describes the four LANSCE experimental areas, gives nuclear science highlights of the past operating period, and discusses plans for the future

The Role of Informal Science Centers in Science Education: Attitudes, Skills, and Self-efficacy

Directory of Open Access Journals (Sweden)

Irit Sasson

2014-09-01

Full Text Available Informal learning relates to activities that occur outside the school environment. These learning environments, such as visits to science centers provide valuable motivational opportunities for students to learn science. The purpose of this study was to investigate the role of the pre-academic center in science education and particularly to explore its effects on 750 middle-school students' attitudes toward science, their scientific thinking skills and self-efficacy. Pre and post-case based questionnaires were designed to assess the students’ higher order thinking skills – inquiry, graphing, and argumentation. In addition, a five-point Likert scale questionnaire was used to assess students' attitudes and self-efficacy. The research results indicated a positive effect of the pre-academic science center activities on scientific thinking skills. A significant improvement in the students' inquiry and graphing skills was found, yet non significant differences were found in argumentation skill. The students significantly improved their ability to ask research questions based on reading a scientific text, and to describe and analyze research results that were presented graphically. While no significant differences were found between girls and boys in the pre-questionnaire, in the post-questionnaire the girls' scores in inquiry skill were significantly higher than boys' scores. Increases in students' positive attitudes toward science and self-efficacy were found but the results were not statistically significant. However, the program length was found to be an important variable that affects achievement of educational goals. A three-dimension-based framework is suggested to characterize learning environments: organizational, psychological, and pedagogical.

Interdisciplinary research center devoted to molecular environmental science opens

Science.gov (United States)

Vaughan, David J.

In October, a new research center opened at the University of Manchester in the United Kingdom. The center is the product of over a decade of ground-breaking interdisciplinary research in the Earth and related biological and chemical sciences at the university The center also responds to the British governments policy of investing in research infrastructure at key universities.The Williamson Research Centre, the first of its kind in Britain and among the first worldwide, is devoted to the emerging field of molecular environmental science. This field also aims to bring about a revolution in understanding of our environment. Though it may be a less violent revolution than some, perhaps, its potential is high for developments that could affect us all.

Status of the TESS Science Processing Operations Center

Science.gov (United States)

Jenkins, Jon M.; Twicken, Joseph D.; Campbell, Jennifer; Tenebaum, Peter; Sanderfer, Dwight; Davies, Misty D.; Smith, Jeffrey C.; Morris, Rob; Mansouri-Samani, Masoud; Girouardi, Forrest;

Translational and Regulatory Challenges for Exon Skipping Therapies

NARCIS (Netherlands)

Aartsma-Rus, Annemieke; Ferlini, Alessandra; Goemans, Nathalie; Pasmooij, Anna M. G.; Wells, Dominic J.; Bushby, Katerine; Vroom, Elizabeth; Balabanov, Pavel

2014-01-01

Several translational challenges are currently impeding the therapeutic development of antisense-mediated exon skipping approaches for rare diseases. Some of these are inherent to developing therapies for rare diseases, such as small patient numbers and limited information on natural history and

Potential Association between Breakfast Skipping and Concomitant Late-Night-Dinner Eating with Metabolic Syndrome and Proteinuria in the Japanese Population

OpenAIRE

Kutsuma, Ayano; Nakajima, Kei; Suwa, Kaname

2014-01-01

Skipping breakfast is considered to be an unhealthy eating habit linked to predispositions to obesity and type 2 diabetes. Because eating dinner late at night can elicit subsequent breakfast skipping, we investigated if skipping breakfast concomitant with late-night-dinner eating (LNDE) was associated with metabolic syndrome (MetS) and proteinuria in the general Japanese population. We examined self-reported habitual breakfast skipping and LNDE, MetS (modified ATP-III criteria), and proteinur...

Immortalized Muscle Cell Model to Test the Exon Skipping Efficacy for Duchenne Muscular Dystrophy

Directory of Open Access Journals (Sweden)

Quynh Nguyen

2017-10-01

Full Text Available Duchenne muscular dystrophy (DMD is a lethal genetic disorder that most commonly results from mutations disrupting the reading frame of the dystrophin (DMD gene. Among the therapeutic approaches employed, exon skipping using antisense oligonucleotides (AOs is one of the most promising strategies. This strategy aims to restore the reading frame, thus producing a truncated, yet functioning dystrophin protein. In 2016, the Food and Drug Administration (FDA conditionally approved the first AO-based drug, eteplirsen (Exondys 51, developed for DMD exon 51 skipping. An accurate and reproducible method to quantify exon skipping efficacy is essential for evaluating the therapeutic potential of different AOs sequences. However, previous in vitro screening studies have been hampered by the limited proliferative capacity and insufficient amounts of dystrophin expressed by primary muscle cell lines that have been the main system used to evaluate AOs sequences. In this paper, we illustrate the challenges associated with primary muscle cell lines and describe a novel approach that utilizes immortalized cell lines to quantitatively evaluate the exon skipping efficacy in in vitro studies.

Molecular Science Research Center 1992 annual report

Energy Technology Data Exchange (ETDEWEB)

Knotek, M.L.

1994-01-01

The Molecular Science Research Center is a designated national user facility, available to scientists from universities, industry, and other national laboratories. After an opening section, which includes conferences hosted, appointments, and projects, this document presents progress in the following fields: chemical structure and dynamics; environmental dynamics and simulation; macromolecular structure and dynamics; materials and interfaces; theory, modeling, and simulation; and computing and information sciences. Appendices are included: MSRC staff and associates, 1992 publications and presentations, activities, and acronyms and abbreviations.

National Center for Mathematics and Science - publications

Science.gov (United States)

: Designing Statistics Instruction for Middle School Students Summer 2003: Algebraic Skills and Strategies for newsletter cover The National Center for Research in Mathematical Sciences Education (NCRMSE) (1987-1995 -Level Reform Fall 1993: Assessment Models Winter 1994: Reforming Geometry Spring 1994: Statistics and

The Emirates Mars Mission Science Data Center

Science.gov (United States)

Craft, J.; Al Hammadi, O.; DeWolfe, A. W.; Staley, B.; Schafer, C.; Pankratz, C. K.

2017-12-01

The Emirates Mars Mission (EMM), led by the Mohammed Bin Rashid Space Center (MBRSC) in Dubai, United Arab Emirates, is expected to arrive at Mars in January 2021. The EMM Science Data Center (SDC) is to be developed as a joint effort between MBRSC and the University of Colorado's Laboratory for Atmospheric and Space Physics (LASP). The EMM SDC is responsible for the production, management, distribution, and archiving of science data collected from the three instruments on board the Hope spacecraft.With the respective SDC teams on opposite sides of the world evolutionary techniques and cloud-based technologies are being utilized in the development of the EMM SDC. This presentation will provide a top down view of the EMM SDC, summarizing the cloud-based technologies being implemented in the design, as well as the tools, best practices, and lessons learned for software development and management in a geographically distributed team.

Risk of mental health problems in adolescents skipping meals: The Korean National Health and Nutrition Examination Survey 2010 to 2012.

Science.gov (United States)

Lee, Gyungjoo; Han, Kyungdo; Kim, Hyunju

Adolescents frequently skip meals, doing so even more than once per day. This is associated with more mental health problems. This study identified mental health problems' associations with skipping meals and the frequency thereof among adolescents. This cross-sectional population-based study used a data set of 1,413 adolescents from the 2010 to 2012 Korean National Health and Nutrition Examination Survey. Hierarchical multivariable logistic regression was conducted to determine the risk of mental health problems, including stress, depressive mood, and suicidal ideation in relation to skipping meals and the frequency thereof per day. Breakfast skipping significantly increased the risks of stress and depressive mood. Stress, depressive mood, and suicidal ideation were significantly prevalent as the daily frequency of skipping meals increased. Specific strategies should be developed at government or school level to decrease the frequency of skipping meals per day, associated with serious mental health problems in adolescents. Copyright © 2017 Elsevier Inc. All rights reserved.

NASA's astrophysics archives at the National Space Science Data Center

Science.gov (United States)

Vansteenberg, M. E.

1992-01-01

NASA maintains an archive facility for Astronomical Science data collected from NASA's missions at the National Space Science Data Center (NSSDC) at Goddard Space Flight Center. This archive was created to insure the science data collected by NASA would be preserved and useable in the future by the science community. Through 25 years of operation there are many lessons learned, from data collection procedures, archive preservation methods, and distribution to the community. This document presents some of these more important lessons, for example: KISS (Keep It Simple, Stupid) in system development. Also addressed are some of the myths of archiving, such as 'scientists always know everything about everything', or 'it cannot possibly be that hard, after all simple data tech's do it'. There are indeed good reasons that a proper archive capability is needed by the astronomical community, the important question is how to use the existing expertise as well as the new innovative ideas to do the best job archiving this valuable science data.

Stemcell Information: SKIP000221 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available N-2A HPS0009 HPS0009 ... -- Male ... -- No Human iPS cell line. ヒトiPS細胞。臍帯由来線維芽細胞（RCB0197 HUC-Fm）由来。 ... SKIP000221 ... Umbilical cord(Fibroblast) 臍帯（線維芽細胞） Normal HiPS-RIKEN-2A HiPS-RIKE...human ES-like -- Retrovirus Retroviral vector pMXs, Oct3/4, Sox2, Klf4, c-Myc ... Yes MEF (X-rays:5000R or MMC) 1-1.5x10^(6) cell.../www2.brc.riken.jp/lab/cell/detail.cgi?cell_no=HPS0009&type=1 ... ...学研究所バイオリソースセンター RIKEN BRC 理化学研究所バイオリソースセンター Yukio Nakamura 中村幸夫 Available RIKEN BRC 理化学研究所バイオリソースセンター http:/

The Brazilian Science Data Center (BSDC)

Science.gov (United States)

de Almeida, Ulisses Barres; Bodmann, Benno; Giommi, Paolo; Brandt, Carlos H.

Astrophysics and Space Science are becoming increasingly characterised by what is now known as “big data”, the bottlenecks for progress partly shifting from data acquisition to “data mining”. Truth is that the amount and rate of data accumulation in many fields already surpasses the local capabilities for its processing and exploitation, and the efficient conversion of scientific data into knowledge is everywhere a challenge. The result is that, to a large extent, isolated data archives risk being progressively likened to “data graveyards”, where the information stored is not reused for scientific work. Responsible and efficient use of these large data-sets means democratising access and extracting the most science possible from it, which in turn signifies improving data accessibility and integration. Improving data processing capabilities is another important issue specific to researchers and computer scientists of each field. The project presented here wishes to exploit the enormous potential opened up by information technology at our age to advance a model for a science data center in astronomy which aims to expand data accessibility and integration to the largest possible extent and with the greatest efficiency for scientific and educational use. Greater access to data means more people producing and benefiting from information, whereas larger integration of related data from different origins means a greater research potential and increased scientific impact. The project of the BSDC is preoccupied, primarily, with providing tools and solutions for the Brazilian astronomical community. It nevertheless capitalizes on extensive international experience, and is developed in full cooperation with the ASI Science Data Center (ASDC), from the Italian Space Agency, granting it an essential ingredient of internationalisation. The BSDC is Virtual Observatory-complient and part of the “Open Universe”, a global initiative built under the auspices of the

Abstracts of the International Congress of Research Center in Sports Sciences, Health Sciences & Human Development (2016

Directory of Open Access Journals (Sweden)

Vitor Reis

2017-06-01

Full Text Available The papers published in this book of abstracts / proceedings were submitted to the Scientific Commission of the International Congress of Research Center in Sports Sciences, Health Sciences & Human Development, held on 11 and 12 November 2016, at the University of Évora, Évora, Portugal, under the topic of Exercise and Health, Sports and Human Development. The content of the abstracts is solely and exclusively of its authors responsibility. The editors and the Scientific Committee of the International Congress of Research Center in Sports Sciences, Health Sciences & Human Development do not assume any responsibility for the opinions and statements expressed by the authors. Partial reproduction of the texts and their use without commercial purposes is allowed, provided the source / reference is duly mentioned.

Student-Centered Learning in an Earth Science, Preservice, Teacher-Education Course

Science.gov (United States)

Avard, Margaret

2009-01-01

In an effort to get elementary teachers to teach more science in the classroom, a required preservice science education course was designed to promote the use of hands-on teaching techniques. This paper describes course content and activities for an innovative, student-centered, Earth science class. However, any science-content course could be…

Teachers' professional development needs and current practices at the Alexander Science Center School

Science.gov (United States)

Gargus, Gerald Vincent

This investigation represents an in-depth understanding of teacher professional development at the Alexander Science Center School, a dependent charter museum school established through a partnership between the California Science Center and Los Angeles Unified School District. Three methods of data collection were used. A survey was distributed and collected from the school's teachers, resulting in a prioritized list of teacher professional development needs, as well as a summary of teachers' opinions about the school's existing professional development program. In addition, six key stakeholders in the school's professional development program were interviewed for the study. Finally, documents related to the school's professional development program were analyzed. Data collected from the interviews and documents were used to develop an understand various components of the Alexander Science Center School's professional development program. Teachers identified seven areas that had a high-priority for future professional development including developing skills far working with below-grade-level students, improving the analytical skills of student in mathematics, working with English Language Learners, improving students' overall reading ability levels, developing teachers' content-area knowledge for science, integrating science across the curriculum, and incorporating hands-on activity-based learning strategies to teach science. Professional development needs identified by Alexander Science Center School teachers were categorized based on their focus on content knowledge, pedagogical content knowledge, or curricular knowledge. Analysis of data collected through interviews and documents revealed that the Alexander Science Center School's professional development program consisted of six venues for providing professional development for teachers including weekly "banked time" sessions taking place within the standard school day, grade-level meetings, teacher support

Fernbank Science Center Forest Teacher's Guide-1967.

Science.gov (United States)

Cherry, Jim; And Others

This guide is designed primarily to familiarize teachers with the types of programs available through the Fernback Science Center. Instructional programs involving the use of the Fernbank Forest are outlined. Programs for secondary students include Plant Taxonomy, Field Ecology, Winter Taxonomy of Plants, and Climax Forest Succession. Elementary…

77 FR 31329 - Northeast Fisheries Science Center, Woods, Hole, MA; Public Meeting/Workshop

Science.gov (United States)

2012-05-25

... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Northeast Fisheries Science Center, Woods, Hole, MA; Public Meeting/Workshop AGENCY: National Marine Fisheries Service (NMFS.../workshop. SUMMARY: NOAA's Northeast Fisheries Science Center will sponsor a workshop to address the stock...

Skipping breakfast and overweight in 2-and 5-year-old Dutch children-the GECKO Drenthe cohort

NARCIS (Netherlands)

Kupers, L. K.; de Pijper, J. J.; Sauer, P. J. J.; Stolk, R. P.; Corpeleijn, E.

Skipping breakfast is associated with higher BMI in children aged 5 years and older. However, not much is known about this association in younger children. In the Dutch GECKO Drenthe birth cohort we examined the association between breakfast skipping and objectively measured overweight at the age of

Program Analysis and Design Requirements for tne National Science Center

Science.gov (United States)

1991-02-01

shell of an old exposition building with secondhand furniture to display exhibit items, to the Ontario Science Center, which is a more modem building...Storage Area Pigeonhole storage cabinets for children’s school books , coats, and boots are provided at the Indianapolis Center. The Ontario center...used shopping carts for school groups to store their coats and books . They do not work well according to center staff and are cumbersome and unsightly

breakfast skipping and academic / social development of pupils

African Journals Online (AJOL)

Abasiama Akpan

“Assessment of the effects of skipping breakfast on the children by pupils was the basic ... concludes that since proper feeding is necessary for the child's academic and social development, the ... people feed influence their behaviour in a variety ... J. C. Duruamaku-Dim, Department of Curriculum & Teaching, Faculty of ...

Stemcell Information: SKIP000250 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available line derived from Pompe disease patient. Same patient as HPS0175 and HPS0176. ポンペ病患者由来iPS細胞... SKIP000250 ... Diseased HPS0176 HPS0176 ... ポンペ病 E740 Pompe disease 232300 ... -- -- ... No No iPS cell... ... Riken Bio Resource Center 理研BRC cellこのメールアドレスはスパムボットから保護されています。閲覧するにはJavaScriptを有効にする必要があります。 document.getElementById('cloake546a02b79274e6d99187d16a0e57c26').innerHTML = ''; var prefix = 'ma' + 'il' + 'to'; var path = 'hr' + 'ef' + '='; var addye546a02b79274e6d99187d16a0e57c26 = 'ips' + '@'; addye546a02b79274e6d99187d16a0e57c26 = addye546a02b79274e6d99187d16a0e57c26 + 'brc' + '.' + 'riken' + '.' + 'jp'; var addy_texte546a02b79274e6d99187d16a0e57c26 = 'ips' + '@' + 'brc' + '.' + 'riken' + '.' + 'jp';document.getElementById('cloake546a02b79274e6d99187d16a0e57c26').innerHTML += ''+addy_texte546a02b79274e6d99187d16a0e57c26+''; cellこのメールアドレスはスパムボットから保護されています。閲覧するにはJavaScriptを有効にする必要があります。 document.getElementById('cloak4cb683cb38bb2a5982ddee2e9965027e').innerHTML = ''; var prefix = 'ma' + 'il' + 'to'; var path = 'hr' + 'ef' + '='; var addy4cb683cb38bb2a5982ddee2e9965027e = 'ips' + '@'; addy4cb683cb38bb2a5982ddee2e9965027e = addy4cb683cb38bb2a5982ddee2e9965027e + 'brc' + '.' + 'riken' + '.' + 'jp'; var addy_text4cb683cb38bb2a5982ddee2e9965027e = 'ips' + '@' + 'brc' + '.' + 'riken' + '.' + 'jp';document.getElementById('cloak4cb683cb38bb2a5982ddee2e9965027e').innerHTML += ''+addy_text4cb683cb38bb2a5982ddee2e9965027e+''; Availab...le Riken Bio Resource Center 理研BRC http://www2.brc.riken.jp/lab/cell/detail.cgi?cell_no=HPS0176&type=1&lang=en ...

Skipping on uneven ground: trailing leg adjustments simplify control and enhance robustness.

Science.gov (United States)

Müller, Roy; Andrada, Emanuel

2018-01-01

It is known that humans intentionally choose skipping in special situations, e.g. when descending stairs or when moving in environments with lower gravity than on Earth. Although those situations involve uneven locomotion, the dynamics of human skipping on uneven ground have not yet been addressed. To find the reasons that may motivate this gait, we combined experimental data on humans with numerical simulations on a bipedal spring-loaded inverted pendulum model (BSLIP). To drive the model, the following parameters were estimated from nine subjects skipping across a single drop in ground level: leg lengths at touchdown, leg stiffness of both legs, aperture angle between legs, trailing leg angle at touchdown (leg landing first after flight phase), and trailing leg retraction speed. We found that leg adjustments in humans occur mostly in the trailing leg (low to moderate leg retraction during swing phase, reduced trailing leg stiffness, and flatter trailing leg angle at lowered touchdown). When transferring these leg adjustments to the BSLIP model, the capacity of the model to cope with sudden-drop perturbations increased.

Handover Management in 5G and Beyond: A Topology Aware Skipping Approach

KAUST Repository

Arshad, Rabe

2016-12-21

Network densification is foreseen as a potential solution to fulfill the 5G spectral efficiency requirements. The spectral efficiency is improved by shrinking base stations’ (BSs) footprints, thus improving the spatial frequency reuse and reducing the number of users sharing the resources of each BS. However, the foreseen densification gains are achieved at the expense of increasing handover (HO) rates. Hence, HO rate is a key performance limiting factor that should be carefully considered in densification planning. This paper sheds light on the HO problem that appears in dense 5G networks and proposes an effective solution via topology aware HO skipping. Different skipping techniques are considered and compared with the conventional best connected scheme. To this end, the proposed schemes are validated via the average user rate in downlink single-tier and two-tier cellular networks, which are modeled using the Poisson point process and the Poisson cluster process, respectively. The proposed skipping schemes show up to 47% gains in the average throughput, which would maximize the benefit of network densification.

Handover Management in 5G and Beyond: A Topology Aware Skipping Approach

KAUST Repository

Arshad, Rabe; Elsawy, Hesham; Sorour, Sameh; Al-Naffouri, Tareq Y.; Alouini, Mohamed-Slim

2016-01-01

Network densification is foreseen as a potential solution to fulfill the 5G spectral efficiency requirements. The spectral efficiency is improved by shrinking base stations’ (BSs) footprints, thus improving the spatial frequency reuse and reducing the number of users sharing the resources of each BS. However, the foreseen densification gains are achieved at the expense of increasing handover (HO) rates. Hence, HO rate is a key performance limiting factor that should be carefully considered in densification planning. This paper sheds light on the HO problem that appears in dense 5G networks and proposes an effective solution via topology aware HO skipping. Different skipping techniques are considered and compared with the conventional best connected scheme. To this end, the proposed schemes are validated via the average user rate in downlink single-tier and two-tier cellular networks, which are modeled using the Poisson point process and the Poisson cluster process, respectively. The proposed skipping schemes show up to 47% gains in the average throughput, which would maximize the benefit of network densification.

Skip Regulates TGF-β1-Induced Extracellular Matrix Degrading Proteases Expression in Human PC-3 Prostate Cancer Cells

Directory of Open Access Journals (Sweden)

Victor Villar

2013-01-01

Full Text Available Purpose. To determine whether Ski-interacting protein (SKIP regulates TGF-β1-stimulated expression of urokinase-type plasminogen activator (uPA, matrix metalloproteinase-9 (MMP-9, and uPA Inhibitor (PAI-1 in the androgen-independent human prostate cancer cell model. Materials and Methods. PC-3 prostate cancer cell line was used. The role of SKIP was evaluated using synthetic small interference RNA (siRNA compounds. The expression of uPA, MMP-9, and PAI-1 was evaluated by zymography assays, RT-PCR, and promoter transactivation analysis. Results. In PC-3 cells TGF-β1 treatment stimulated uPA, PAI-1, and MMP-9 expressions. The knockdown of SKIP in PC-3 cells enhanced the basal level of uPA, and TGF-β1 treatment inhibited uPA production. Both PAI-1 and MMP-9 production levels were increased in response to TGF-β1. The ectopic expression of SKIP inhibited both TGF-β1-induced uPA and MMP-9 promoter transactivation, while PAI-1 promoter response to the factor was unaffected. Conclusions. SKIP regulates the expression of uPA, PAI-1, and MMP-9 stimulated by TGF-β1 in PC-3 cells. Thus, SKIP is implicated in the regulation of extracellular matrix degradation and can therefore be suggested as a novel therapeutic target in prostate cancer treatment.

Students build glovebox at Space Science Center

Science.gov (United States)

2001-01-01

Students in the Young Astronaut Program at the Coca-Cola Space Science Center in Columbus, GA, constructed gloveboxes using the new NASA Student Glovebox Education Guide. The young astronauts used cardboard copier paper boxes as the heart of the glovebox. The paper boxes transformed into gloveboxes when the students pasted poster-pictures of an actual NASA microgravity science glovebox inside and outside of the paper boxes. The young astronauts then added holes for gloves and removable transparent top covers, which completed the construction of the gloveboxes. This image is from a digital still camera; higher resolution is not available.

The Lederman Science Center: Past, Present, Future

Energy Technology Data Exchange (ETDEWEB)

Bardeen, Marjorie G.; /Fermilab

2011-11-01

For 30 years, Fermilab has offered K-12 education programs, building bridges between the Lab and the community. The Lederman Science Center is our home. We host field trips and tours, visit schools, offer classes and professional development workshops, host special events, support internships and have a strong web presence. We develop programs based on identified needs, offer programs with peer-leaders and improve programs from participant feedback. For some we create interest; for others we build understanding and develop relationships, engaging participants in scientific exploration. We explain how we created the Center, its programs, and what the future holds.

Antisense Oligonucleotide-mediated Exon Skipping as a Systemic Therapeutic Approach for Recessive Dystrophic Epidermolysis Bullosa.

Science.gov (United States)

Bremer, Jeroen; Bornert, Olivier; Nyström, Alexander; Gostynski, Antoni; Jonkman, Marcel F; Aartsma-Rus, Annemieke; van den Akker, Peter C; Pasmooij, Anna Mg

2016-10-18

The "generalized severe" form of recessive dystrophic epidermolysis bullosa (RDEB-gen sev) is caused by bi-allelic null mutations in COL7A1, encoding type VII collagen. The absence of type VII collagen leads to blistering of the skin and mucous membranes upon the slightest trauma. Because most patients carry exonic point mutations or small insertions/deletions, most exons of COL7A1 are in-frame, and low levels of type VII collagen already drastically improve the disease phenotype, this gene seems a perfect candidate for antisense oligonucleotide (AON)-mediated exon skipping. In this study, we examined the feasibility of AON-mediated exon skipping in vitro in primary cultured keratinocytes and fibroblasts, and systemically in vivo using a human skin-graft mouse model. We show that treatment with AONs designed against exon 105 leads to in-frame exon 105 skipping at the RNA level and restores type VII collagen protein production in vitro. Moreover, we demonstrate that systemic delivery in vivo induces de novo expression of type VII collagen in skin grafts generated from patient cells. Our data demonstrate strong proof-of-concept for AON-mediated exon skipping as a systemic therapeutic strategy for RDEB.

Identification of small molecule and genetic modulators of AON-induced dystrophin exon skipping by high-throughput screening.

Directory of Open Access Journals (Sweden)

Debra A O'Leary

Full Text Available One therapeutic approach to Duchenne Muscular Dystrophy (DMD recently entering clinical trials aims to convert DMD phenotypes to that of a milder disease variant, Becker Muscular Dystrophy (BMD, by employing antisense oligonucleotides (AONs targeting splice sites, to induce exon skipping and restore partial dystrophin function. In order to search for small molecule and genetic modulators of AON-dependent and independent exon skipping, we screened approximately 10,000 known small molecule drugs, >17,000 cDNA clones, and >2,000 kinase- targeted siRNAs against a 5.6 kb luciferase minigene construct, encompassing exon 71 to exon 73 of human dystrophin. As a result, we identified several enhancers of exon skipping, acting on both the reporter construct as well as endogenous dystrophin in mdx cells. Multiple mechanisms of action were identified, including histone deacetylase inhibition, tubulin modulation and pre-mRNA processing. Among others, the nucleolar protein NOL8 and staufen RNA binding protein homolog 2 (Stau2 were found to induce endogenous exon skipping in mdx cells in an AON-dependent fashion. An unexpected but recurrent theme observed in our screening efforts was the apparent link between the inhibition of cell cycle progression and the induction of exon skipping.

Russian center of nuclear science and education is the way of nuclear engineering skilled personnel training

International Nuclear Information System (INIS)

Murogov, V.M.; Sal'nikov, N.L.

2006-01-01

Nuclear power engineering as the key of nuclear technologies is not only the element of the power market but also the basis of the country's social-economic progress. Obninsk as the first science town in Russia is the ideal place for the creation of integrated Science-Research Center of Nuclear Science and Technologies - The Russian Center of Nuclear Science and Education (Center for conservation and development of nuclear knowledge) [ru

Effects of social determinants on food choice and skipping meals among Turkish adolescents.

Science.gov (United States)

Soyer, Meral Turk; Ergin, Isil; Gursoy, Safak Taner

2008-01-01

To present data that contributes to understanding factors that influence food choice and skipping meals in adolescents. A cross sectional study is carried in selected high schools in Bornova. Study sample compromises of 527 students chosen randomly by class from a population of 2410 first year in high school students. Self-administered questionnaires containing sociodemographic determinants, self reported weight and height, food choices and meal patterns were used. A psychosocial factor that affects almost all of the students is the "taste and sensory perception of food". The second noticable factor is the "health and nutritious value of food". The time conserved and the convenience in the preparation of food is one of the lifestyle factors that affect more than half of the students. The cost of the food was also found to have an effect. Among the third group of factors categorized as "media", the leading factor is advertisement, effective in one third of the students. Among boys and girls, there was no statistical difference in the type of meal skipped. Living in Izmir for more than 10 years compared to less than ten years, being in a nuclear family to extended family, and belonging to the "owner" social class to "wage laborer" class also do not statistically differ with regard to skipping meals. However, the mother's and father's education level and having a working mother are associated with skipping meals. These results provide important evidence to support opportunities to positively influence the adoption of healthful eating.

See Before You Jump: Full Recognition of Parafoveal Words Precedes Skips During Reading

Science.gov (United States)

Gordon, Peter C.; Plummer, Patrick; Choi, Wonil

2013-01-01

Serial attention models of eye-movement control during reading were evaluated in an eye-tracking experiment that examined how lexical activation combines with visual information in the parafovea to affect word skipping (where a word is not fixated during first-pass reading). Lexical activation was manipulated by repetition priming created through prime-target pairs embedded within a sentence. The boundary technique (Rayner, 1975) was used to determine whether the target word was fully available during parafoveal preview or whether it was available with transposed letters (e.g., Herman changed to Hreman). With full parafoveal preview, the target word was skipped more frequently when it matched the earlier prime word (i.e., was repeated) than when it did not match the earlier prime word (i.e., was new). With transposed-letter (TL) preview, repetition had no effect on skipping rates despite the great similarity of the TL preview string to the target word and substantial evidence that TL strings activate the words from which they are derived (Perea & Lupker, 2003). These results show that lexically-based skipping is based on full recognition of the letter string in parafoveal preview and does not involve using the contextual constraint to compensate for the reduced information available from the parafovea. These results are consistent with models of eye-movement control during reading in which successive words in a text are processed one at a time (serially) and in which word recognition strongly influences eye movements. PMID:22686842

Rope skipping increases bone mineral density at calcanei of pubertal girls in Hong Kong: A quasi-experimental investigation.

Directory of Open Access Journals (Sweden)

Amy S Ha

Full Text Available Bone mineral accrual during puberty is important, especially in girls, because it is related to reduced risks of osteoporosis in adulthood. Previous research has shown that jumping or plyometric exercises may be effective in increasing bone mineral density in adolescents. Rope skipping is a form of activity that involves jumping, thus regular skipping may also increase bone mineral density in pubertal girls. To this end, we conducted a quasi-experimental to examine the effects of rope skipping on girls' bone mineral density and cardiovascular fitness. 176 Hong Kong girls (age = 12.23 ± 1.80 years at baseline were recruited to take part in the study. Bone density at their forearms and calcanei were measured twice over two academic years (mean time between visits was 10.3 months. Using multilevel modeling analyses and adjusting for participants' height and physical activity, we found that girls who participated in weekly rope skipping activities, compared to those who did not, had higher levels of bone density at the calcanei (B = 0.023, p < .01. However, no differences were found for bone density at forearms or participants' cardiovascular fitness. The rates of change of these variables across time were also not significantly different. Results suggest that regular rope skipping may increase girls' bone density at the lower extremities, irrespective of the amount of self-report physical activity. However, further research is required to examine the potential dose-response relation between skipping behaviors and the measured outcomes.

GLOBE Observer and the Association of Science & Technology Centers: Leveraging Citizen Science and Partnerships for an International Science Experiment to Build Climate Literacy

Science.gov (United States)

Riebeek Kohl, H.; Chambers, L. H.; Murphy, T.

2016-12-01

For more that 20 years, the Global Learning and Observations to Benefit the Environment (GLOBE) Program has sought to increase environment literacy in students by involving them in the process of data collection and scientific research. In 2016, the program expanded to accept observations from citizen scientists of all ages through a relatively simple app. Called GLOBE Observer, the new program aims to help participants feel connected to a global community focused on advancing the scientific understanding of Earth system science while building climate literacy among participants and increasing valuable environmental data points to expand both student and scientific research. In October 2016, GLOBE Observer partnered with the Association of Science & Technology Centers (ASTC) in an international science experiment in which museums and patrons around the world collected cloud observations through GLOBE Observer to create a global cloud map in support of NASA satellite science. The experiment was an element of the International Science Center and Science Museum Day, an event planned in partnership with UNESCO and ASTC. Museums and science centers provided the climate context for the observations, while GLOBE Observer offered a uniform experience and a digital platform to build a connected global community. This talk will introduce GLOBE Observer and will present the results of the experiment, including evaluation feedback on gains in climate literacy through the event.

Mobile STEMship Discovery Center: K-12 Aerospace-Based Science, Technology, Engineering, and Mathematics (STEM) Mobile Teaching Vehicle

Science.gov (United States)

2015-08-03

AND SUBTITLE Mobile STEMship Discovery Center: K-12 Aerospace-Based Science, Technology, Engineering, and Mathematics (STEM) Mobile Teaching Vehicle...Center program to be able to expose Science Technology, Engineering and Mathematics (STEM) space-inspired science centers for DC Metro beltway schools

Engaging a middle school teacher and students in formal-informal science education: Contexts of science standards-based curriculum and an urban science center

Science.gov (United States)

Grace, Shamarion Gladys

This is a three-article five chapter doctoral dissertation. The overall purpose of this three-pronged study is to engage a middle school science teacher and students in formal-informal science education within the context of a science standards-based curriculum and Urban Science Center. The goals of the study were: (1) to characterize the conversations of formal and informal science educators as they attempted to implement a standards-based curriculum augmented with science center exhibits; (2) to study the classroom discourse between the teacher and students that foster the development of common knowledge in science and student understanding of the concept of energy before observing science center exhibits on energy; (3) to investigate whether or not a standards-driven, project-based Investigating and Questioning our World through Science and Technology (IQWST) curriculum unit on forms and transformation of energy augmented with science center exhibits had a significant effect on urban African-American seventh grade students' achievement and learning. Overall, the study consisted of a mixed-method approach. Article one consists of a case study featuring semi-structured interviews and field notes. Article two consists of documenting and interpreting teacher-students' classroom discourse. Article three consists of qualitative methods (classroom discussion, focus group interviews, student video creation) and quantitative methods (multiple choice and open-ended questions). Oral discourses in all three studies were audio-recorded and transcribed verbatim. In article one, the community of educators' conversations were critically analyzed to discern the challenges educators encountered when they attempted to connect school curriculum to energy exhibits at the Urban Science Center. The five challenges that characterize the emergence of a third space were as follows: (a) science terminology for lesson focus, (b) "dumb-down" of science exhibits, (c) exploration distracts

Skipping Syntactically Illegal "the" Previews: The Role of Predictability

Science.gov (United States)

Abbott, Matthew J.; Angele, Bernhard; Ahn, Y. Danbi; Rayner, Keith

2015-01-01

Readers tend to skip words, particularly when they are short, frequent, or predictable. Angele and Rayner (2013) recently reported that readers are often unable to detect syntactic anomalies in parafoveal vision. In the present study, we manipulated target word predictability to assess whether contextual constraint modulates…

Dynamics of Leading-strand Lesion Skipping by the Replisome

Science.gov (United States)

Yeeles, Joseph T.P.; Marians, Kenneth J.

2013-01-01

SUMMARY The E. coli replisome stalls transiently when it encounters a lesion in the leading-strand template, skipping over the damage by reinitiating replication at a new primer synthesized downstream by the primase. We report here that template unwinding and lagging-strand synthesis continue downstream of the lesion at a reduced rate after replisome stalling, that one replisome is capable of skipping multiple lesions, and that the rate limiting steps of replication restart involve the synthesis and activation of the new primer downstream. We also find little support for the concept that polymerase uncoupling, where extensive lagging-strand synthesis proceeds downstream in the absence of leading-strand synthesis, involves physical separation of the leading-strand polymerase from the replisome. Instead, our data indicate that extensive uncoupled replication likely results from a failure of the leading-strand polymerase still associated with the DNA helicase and the lagging-strand polymerase that are proceeding downstream to reinitiate synthesis. PMID:24268579

Skipping meals and alcohol consumption. The regulation of energy intake and expenditure among weight loss participants.

Science.gov (United States)

Carels, Robert A; Young, Kathleen M; Coit, Carissa; Clayton, Anna Marie; Spencer, Alexis; Wagner, Marissa

2008-11-01

Research suggests that specific eating patterns (e.g., eating breakfast) may be related to favorable weight status. This investigation examined the relationship between eating patterns (i.e., skipping meals; consuming alcohol) and weight loss treatment outcomes (weight loss, energy intake, energy expenditure, and duration of exercise). Fifty-four overweight or obese adults (BMI> or =27 kg/m(2)) participated in a self-help or therapist-assisted weight loss program. Daily energy intake from breakfast, lunch, dinner, and alcoholic beverages, total daily energy intake, total daily energy expenditure, physical activity, and weekly weight loss were assessed. On days that breakfast or dinner was skipped, or alcoholic beverages were not consumed, less total daily energy was consumed compared to days that breakfast, dinner, or alcoholic beverages were consumed. On days that breakfast or alcohol was consumed, daily energy expenditure (breakfast only) and duration of exercise were higher compared to days that breakfast or alcohol was not consumed. Individuals who skipped dinner or lunch more often had lower energy expenditure and exercise duration than individuals who skipped dinner or lunch less often. Individuals who consumed alcohol more often had high daily energy expenditure than individuals who consumed alcohol less often. Skipping meals or consuming alcoholic beverages was not associated with weekly weight loss. In this investigation, weight loss program participants may have compensated for excess energy intake from alcoholic beverages and meals with greater daily energy expenditure and longer exercise duration.

The National Climate Change and Wildlife Science Center annual report for 2013

Science.gov (United States)

Varela-Acevedo, Elda

2014-01-01

In 2008, Congress created the National Climate Change and Wildlife Science Center (NCCWSC) within the U.S. Geological Survey (USGS). The center was formed to respond to the demands of natural resource managers for rigorous scientific information and effective tools for assessing and responding to climate change. Located at the USGS National Headquarters in Reston, Va., the NCCWSC has invested more than $93 million (through FY13) in cutting-edge climate change research and, in response to Secretarial Order No. 3289, established and is managing eight regional Department of Interior (DOI) Climate Science Centers (CSCs). In 2013:

Evaluation of 2’-Deoxy-2’-fluoro Antisense Oligonucleotides for Exon Skipping in Duchenne Muscular Dystrophy

Directory of Open Access Journals (Sweden)

Silvana M G Jirka

2015-01-01

Full Text Available Duchenne muscular dystrophy (DMD is a severe muscle wasting disorder typically caused by frame-shifting mutations in the DMD gene. Restoration of the reading frame would allow the production of a shorter but partly functional dystrophin protein as seen in Becker muscular dystrophy patients. This can be achieved with antisense oligonucleotides (AONs that induce skipping of specific exons during pre-mRNA splicing. Different chemical modifications have been developed to improve AON properties. The 2’-deoxy-2’-fluoro (2F RNA modification is attractive for exon skipping due to its ability to recruit ILF2/3 proteins to the 2F/pre-mRNA duplex, which resulted in enhanced exon skipping in spinal muscular atrophy models. In this study, we examined the effect of two different 2’-substituted AONs (2’-F phosphorothioate (2FPS and 2’-O-Me phosphorothioate (2OMePS on exon skipping in DMD cell and animal models. In human cell cultures, 2FPS AONs showed higher exon skipping levels than their isosequential 2OMePS counterparts. Interestingly, in the mdx mouse model, 2FPS was less efficient than 2OMePS and suggested safety issues as evidenced by increased spleen size and weight loss. Our results do not support a clinical application for 2FPS AON.

77 FR 51564 - Notice of Inventory Completion: Herrett Center for Arts and Science, College of Southern Idaho...

Science.gov (United States)

2012-08-24

... Inventory Completion: Herrett Center for Arts and Science, College of Southern Idaho, Twin Falls, ID AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Herrett Center for Arts and Science, College... associated funerary object may contact the Herrett Center for Arts and Science, College of Southern Idaho...

Using science centers to expose the general public to the microworld

Energy Technology Data Exchange (ETDEWEB)

Malamud, E. [Fermi National Accelerator Lab., Batavia, IL (United States)]|[Science and Technology Interactive Center, Aurora, IL (United States)

1994-08-01

Despite the remarkable progress in the past decades in understanding our Universe, we particle physicists have failed to communicate the wonder, excitement, and beauty of these discoveries to the general public. I am sure all agree there is a need, if our support from public funds is to continue at anywhere approximating the present level, for us collectively to educate and inform the general public of what we are doing and why. Informal science education and especially science and technology centers can play an important role in efforts to raise public awareness of particle physics in particular and of basic research in general. Science Centers are a natural avenue for particle physicists to use to communicate with and gain support from the general public.

Using science centers to expose the general public to the microworld

International Nuclear Information System (INIS)

Malamud, E.

1994-08-01

Despite the remarkable progress in the past decades in understanding our Universe, we particle physicists have failed to communicate the wonder, excitement, and beauty of these discoveries to the general public. I am sure all agree there is a need, if our support from public funds is to continue at anywhere approximating the present level, for us collectively to educate and inform the general public of what we are doing and why. Informal science education and especially science and technology centers can play an important role in efforts to raise public awareness of particle physics in particular and of basic research in general. Science Centers are a natural avenue for particle physicists to use to communicate with and gain support from the general public

Outlier Detection in Regression Using an Iterated One-Step Approximation to the Huber-Skip Estimator

DEFF Research Database (Denmark)

Johansen, Søren; Nielsen, Bent

2013-01-01

In regression we can delete outliers based upon a preliminary estimator and reestimate the parameters by least squares based upon the retained observations. We study the properties of an iteratively defined sequence of estimators based on this idea. We relate the sequence to the Huber-skip estima......In regression we can delete outliers based upon a preliminary estimator and reestimate the parameters by least squares based upon the retained observations. We study the properties of an iteratively defined sequence of estimators based on this idea. We relate the sequence to the Huber...... that the normalized estimation errors are tight and are close to a linear function of the kernel, thus providing a stochastic expansion of the estimators, which is the same as for the Huber-skip. This implies that the iterated estimator is a close approximation of the Huber-skip...

An Exploration of Hispanic Mothers' Culturally Sustaining Experiences at an Informal Science Center

Science.gov (United States)

Weiland, Ingrid

2015-01-01

Science education reform focuses on learner-centered instruction within contexts that support learners' sociocultural experiences. The purpose of this study was to explore Hispanic mothers' experiences as accompanying adults at an informal science center within the context of culturally sustaining experiences, which include the fluidity…

Targeted Exon Skipping to Correct Exon Duplications in the Dystrophin Gene

Directory of Open Access Journals (Sweden)

Kane L Greer

2014-01-01

Full Text Available Duchenne muscular dystrophy is a severe muscle-wasting disease caused by mutations in the dystrophin gene that ablate functional protein expression. Although exonic deletions are the most common Duchenne muscular dystrophy lesion, duplications account for 10–15% of reported disease-causing mutations, and exon 2 is the most commonly duplicated exon. Here, we describe the in vitro evaluation of phosphorodiamidate morpholino oligomers coupled to a cell-penetrating peptide and 2′-O-methyl phosphorothioate oligonucleotides, using three distinct strategies to reframe the dystrophin transcript in patient cells carrying an exon 2 duplication. Differences in exon-skipping efficiencies in vitro were observed between oligomer analogues of the same sequence, with the phosphorodiamidate morpholino oligomer coupled to a cell-penetrating peptide proving the most effective. Differences in exon 2 excision efficiency between normal and exon 2 duplication cells, were apparent, indicating that exon context influences oligomer-induced splice switching. Skipping of a single copy of exon 2 was induced in the cells carrying an exon 2 duplication, the simplest strategy to restore the reading frame and generate a normal dystrophin transcript. In contrast, multiexon skipping of exons 2–7 to generate a Becker muscular dystrophy-like dystrophin transcript was more challenging and could only be induced efficiently with the phosphorodiamidate morpholino oligomer chemistry.

Television viewing, computer game play and book reading during meals are predictors of meal skipping in a cross-sectional sample of 12-, 14- and 16-year-olds.

Science.gov (United States)

Custers, Kathleen; Van den Bulck, Jan

2010-04-01

To examine whether television viewing, computer game playing or book reading during meals predicts meal skipping with the aim of watching television, playing computer games or reading books (media meal skipping). A cross-sectional study was conducted using a standardized self-administered questionnaire. Analyses were controlled for age, gender and BMI. Data were obtained from a random sample of adolescents in Flanders, Belgium. Seven hundred and ten participants aged 12, 14 and 16 years. Of the participants, 11.8 % skipped meals to watch television, 10.5 % skipped meals to play computer games and 8.2 % skipped meals to read books. Compared with those who did not use these media during meals, the risk of skipping meals in order to watch television was significantly higher for those children who watched television during meals (2.9 times higher in those who watched television during at least one meal a day). The risk of skipping meals for computer game playing was 9.5 times higher in those who played computer games weekly or more while eating, and the risk of meal skipping in order to read books was 22.9 times higher in those who read books during meals less than weekly. The more meals the respondents ate with the entire family, the less likely they were to skip meals to watch television. The use of media during meals predicts meal skipping for using that same medium. Family meals appear to be inversely related to meal skipping for television viewing.

National Energy Research Scientific Computing Center (NERSC): Advancing the frontiers of computational science and technology

Energy Technology Data Exchange (ETDEWEB)

Hules, J. [ed.

1996-11-01

National Energy Research Scientific Computing Center (NERSC) provides researchers with high-performance computing tools to tackle science`s biggest and most challenging problems. Founded in 1974 by DOE/ER, the Controlled Thermonuclear Research Computer Center was the first unclassified supercomputer center and was the model for those that followed. Over the years the center`s name was changed to the National Magnetic Fusion Energy Computer Center and then to NERSC; it was relocated to LBNL. NERSC, one of the largest unclassified scientific computing resources in the world, is the principal provider of general-purpose computing services to DOE/ER programs: Magnetic Fusion Energy, High Energy and Nuclear Physics, Basic Energy Sciences, Health and Environmental Research, and the Office of Computational and Technology Research. NERSC users are a diverse community located throughout US and in several foreign countries. This brochure describes: the NERSC advantage, its computational resources and services, future technologies, scientific resources, and computational science of scale (interdisciplinary research over a decade or longer; examples: combustion in engines, waste management chemistry, global climate change modeling).

SNU-KAERI Degree and Research Center for Radiation Convergence Sciences

International Nuclear Information System (INIS)

Jo, Sungkee; Kim, S. U.; Roh, C. H

2011-12-01

In this study, we tried to establish and perform the demonstrative operation of the 'Degree and Research Center for Radiation Convergence Sciences' to raise the Korea's technology competitiveness. As results of this project we got the successful accomplishment as below: 1. Operation of Degree and Research Center for Radiation Convergence Sciences and establishment of expert researcher training system Ο Presentation of an efficient model for expert researcher training program through the operation of university-institute collaboration courses by combining of Graduate course and DRC system. Ο Radiation Convergence Sciences major is scheduled to be established in 2013 at SNU Graduate School of Convergence Science and Technology Ο A big project for research, education, and training of radiation convergence science is under planning 2. Establishment and conduction of joint research by organization of radiation convergence research consortium · Joint research was conducted in close connection with the research projects of researchers participating in this DRC project (44 articles published in journals, 6 patents applied, 88 papers presented in conferences) · The resources of the two organization (SNU and KAERI), such as research infrastructure (hightech equipment and etc), manpower (professor/researcher), and original technology and know how were utilized to conduct the joint research and to establish the collaboration system of the two organizations

Narrative as a learning tool in science centers : potentials, possibilities and merits

NARCIS (Netherlands)

Murmann, Mai; Avraamidou, Lucy

2014-01-01

In this theoretical paper we explore the use of narrative as a learning tool in informal science settings. Specifically, the purpose of this paper is to ex-plore how narrative can be applied to exhibits in the context of science centers to scaffold visitors science learning. In exploring this idea,

Targeted Exon Skipping to Address “Leaky” Mutations in the Dystrophin Gene

Directory of Open Access Journals (Sweden)

Sue Fletcher

2012-01-01

Full Text Available Protein-truncating mutations in the dystrophin gene lead to the progressive muscle wasting disorder Duchenne muscular dystrophy, whereas in-frame deletions typically manifest as the milder allelic condition, Becker muscular dystrophy. Antisense oligomer-induced exon skipping can modify dystrophin gene expression so that a disease-associated dystrophin pre-mRNA is processed into a Becker muscular dystrophy-like mature transcript. Despite genomic deletions that may encompass hundreds of kilobases of the gene, some dystrophin mutations appear “leaky”, and low levels of high molecular weight, and presumably semi-functional, dystrophin are produced. A likely causative mechanism is endogenous exon skipping, and Duchenne individuals with higher baseline levels of dystrophin may respond more efficiently to the administration of splice-switching antisense oligomers. We optimized excision of exons 8 and 9 in normal human myoblasts, and evaluated several oligomers in cells from eight Duchenne muscular dystrophy patients with deletions in a known “leaky” region of the dystrophin gene. Inter-patient variation in response to antisense oligomer induced skipping in vitro appeared minimal. We describe oligomers targeting exon 8, that unequivocally increase dystrophin above baseline in vitro, and propose that patients with leaky mutations are ideally suited for participation in antisense oligomer mediated splice-switching clinical studies.

The relation between breakfast skipping and school performance in adolescents

NARCIS (Netherlands)

Boschloo, Annemarie; Ouwehand, Carolijn; Dekker, Sanne; Lee, Nikki; De Groot, Renate; Krabbendam, Lydia; Jolles, Jelle

2012-01-01

Boschloo, A., Ouwehand, C., Dekker, S., Lee, N., De Groot, R., Krabbendam, L., & Jolles, J. (2012). The relation between breakfast skipping and school performance in adolescents. Mind, Brain, and Education, 6(2), 81-88. doi:10.1111/j.1751-228x.2012.01138.x

Antisense mediated exon skipping therapy for duchenne muscular dystrophy (DMD)

DEFF Research Database (Denmark)

Brolin, Camilla; Shiraishi, Takehiko

2011-01-01

Duchenne Muscular Dystrophy (DMD) is a lethal disease caused by mutations in the dystrophin gene (DMD) that result in the absence of essential muscle protein dystrophin. Among many different approaches for DMD treatment, exon skipping, mediated by antisense oligonucleotides, is one of the most...

40 CFR 61.243-2 - Alternative standards for valves in VHAP service-skip period leak detection and repair.

Science.gov (United States)

2010-07-01

... VHAP service-skip period leak detection and repair. 61.243-2 Section 61.243-2 Protection of Environment... AIR POLLUTANTS National Emission Standard for Equipment Leaks (Fugitive Emission Sources) § 61.243-2 Alternative standards for valves in VHAP service—skip period leak detection and repair. (a)(1) An owner or...

Goddard Earth Sciences Data and Information Services Center (GES DISC)

Data.gov (United States)

National Aeronautics and Space Administration — The NASA Goddard Earth Sciences (GES) Data and Information Services Center (DISC) is the home (archive) of Precipitation, Atmospheric Chemistry and Dynamics, and...

The Kepler Science Operations Center Pipeline Framework Extensions

Science.gov (United States)

Klaus, Todd C.; Cote, Miles T.; McCauliff, Sean; Girouard, Forrest R.; Wohler, Bill; Allen, Christopher; Chandrasekaran, Hema; Bryson, Stephen T.; Middour, Christopher; Caldwell, Douglas A.;

Review of the Lujan neutron scattering center: basic energy sciences prereport February 2009

Energy Technology Data Exchange (ETDEWEB)

Hurd, Alan J [Los Alamos National Laboratory; Rhyne, James J [Los Alamos National Laboratory; Lewis, Paul S [Los Alamos National Laboratory

2009-01-01

The Lujan Neutron Scattering Center (Lujan Center) at LANSCE is a designated National User Facility for neutron scattering and nuclear physics studies with pulsed beams of moderated neutrons (cold, thermal, and epithermal). As one of five experimental areas at the Los Alamos Neutron Science Center (LANSCE), the Lujan Center hosts engineers, scientists, and students from around the world. The Lujan Center consists of Experimental Room (ER) 1 (ERl) built by the Laboratory in 1977, ER2 built by the Office of Basic Energy Sciences (BES) in 1989, and the Office Building (622) also built by BES in 1989, along with a chem-bio lab, a shop, and other out-buildings. According to a 1996 Memorandum of Agreement (MOA) between the Defense Programs (DP) Office of the National Nuclear Security Agency (NNSA) and the Office of Science (SC, then the Office of Energy Research), the Lujan Center flight paths were transferred from DP to SC, including those in ERI. That MOA was updated in 2001. Under the MOA, NNSA-DP delivers neutron beam to the windows of the target crypt, outside of which BES becomes the 'landlord.' The leveraging nature of the Lujan Center on the LANSCE accelerator is a substantial annual leverage to the $11 M BES operating fund worth approximately $56 M operating cost of the linear accelerator (LINAC)-in beam delivery.

U.S. Department of the Interior South Central Climate Science Center strategic science plan, 2013--18

Science.gov (United States)

Winton, Kim T.; Dalton, Melinda S.; Shipp, Allison A.

2013-01-01

The Department of the Interior (DOI) recognizes and embraces the unprecedented challenges of maintaining our Nation’s rich natural and cultural resources in the 21st century. The magnitude of these challenges demands that the conservation community work together to develop integrated adaptation and mitigation strategies that collectively address the impacts of climate change and other landscape-scale stressors. On September 14, 2009, DOI Secretary Ken Salazar signed Secretarial Order 3289 (amended February 22, 2010) entitled, “Addressing the Impacts of Climate Change on America’s Water, Land, and Other Natural and Cultural Resources.” The Order establishes the foundation for two partner-based conservation science entities to address these unprecedented challenges: Climate Science Centers (CSCs and Landscape Conservation Cooperatives (LCCs). CSCs and LCCs are the Department-wide approach for applying scientific tools to increase understanding of climate change and to coordinate an effective response to its impacts on tribes and the land, water, ocean, fish and wildlife, and cultural-heritage resources that DOI manages. Eight CSCs have been established and are managed through the U.S. Geological Survey (USGS) National Climate Change and Wildlife Science Center (NCCWSC); each CSC works in close collaboration with their neighboring CSCs, as well as those across the Nation, to ensure the best and most efficient science is produced. The South Central CSC was established in 2012 through a cooperative agreement with the University of Oklahoma, Texas Tech University, Louisiana State University, the Chickasaw Nation, the Choctaw Nation of Oklahoma, Oklahoma State University, and NOAA’s Geophysical Fluid Dynamics Lab; hereafter termed the ”Consortium” of the South Central CSC. The Consortium has a broad expertise in the physical, biological, natural, and social sciences to address impacts of climate change on land, water, fish and wildlife, ocean, coastal, and

Breakfast-skipping in children and young adolescents in the Netherlands

NARCIS (Netherlands)

Brugman, E.; Meulmeester, J.F.; Spee-Wekke, A. van der; Verloove-Vanhorick, S.P.

1998-01-01

Background: The objective of this study was to provide national figures on the prevalence of breakfast-skipping and the association with sociodemographic variables in 4-15 year old children. Methods: Data of 4,377 children were collected. A food questionnaire (24 h recall) was completed by the

A phenomenological investigation of science center exhibition developers' expertise development

Science.gov (United States)

Young, Denise L.

The purpose of this study was to examine the exhibition developer role in the context of United States (U.S.) science centers, and more specifically, to investigate the way science center exhibition developers build their professional expertise. This research investigated how successfully practicing exhibition developers described their current practices, how they learned to be exhibition developers, and what factors were the most important to the developers in building their professional expertise. Qualitative data was gathered from 10 currently practicing exhibition developers from three science centers: the Exploratorium, San Francisco, California; the Field Museum, Chicago, Illinois; and the Science Museum of Minnesota, St. Paul, Minnesota. In-depth, semistructured interviews were used to collect the data. The study embraced aspects of the phenomenological tradition and sought to derive a holistic understanding of the position and how expertise was built for it. The data were methodically coded and organized into themes prior to analysis. The data analysis found that the position consisted of numerous and varied activities, but the developers' primary roles were advocating for the visitor, storytelling, and mediating information and ideas. They conducted these activities in the context of a team and relied on an established exhibition planning process to guide their work. Developers described a process of learning exhibition development that was experiential in nature. Learning through daily practice was key, though they also consulted with mentors and relied on visitor studies to gauge the effectiveness of their work. They were adept at integrating prior knowledge gained from many aspects of their lives into their practice. The developers described several internal factors that contributed to their expertise development including the desire to help others, a natural curiosity about the world, a commitment to learning, and the ability to accept critique. They

Stemcell Information: SKIP000783 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available line derived from T cell in Peripheral Blood (TiPS) 正常iPS細胞株（末梢血由来T細胞から樹立(TiPS)） ... human ES-like Resear...5)|8.Feeder Cellの使用: 使用する|　細胞名 : SNL細胞|　使用時の細胞密度 : 1.5 x 10^(6)/10cm dish|　使用前処理方法 : Mitomycin C処理 : 400micr...　Total 50ml|　Aliquot and store at -20 degree|10.パッセージの際の細胞播種時の細胞密度|　Confluentの10c...析 : 未実施|胚葉体形成実験 : 実施　胚葉体形成確認|テラトーマ形成実験 : 未実施|in vitro分化能解析 : 実施　神経への分化確認|マイコプラズマ汚染検査 : 未実施|細胞同定検査（STR多型解析） : 未実施|クローニング : 未実施 ... SKIP000783 ... Normal aTKA9 aTKA9 ... 40 40-49 Male ... -- No Normal iPS cell

Science teacher learning for MBL-supported student-centered science education in the context of secondary education in Tanzania

NARCIS (Netherlands)

Voogt, Joke; Tilya, F.; van den Akker, Jan

2009-01-01

Science teachers from secondary schools in Tanzania were offered an in-service arrangement to prepare them for the integration of technology in a student-centered approach to science teaching. The in-service arrangement consisted of workshops in which educative curriculum materials were used to

“Not Designed for Us”: How Science Museums and Science Centers Socially Exclude Low-Income, Minority Ethnic Groups

Science.gov (United States)

Dawson, Emily

2014-01-01

This paper explores how people from low-income, minority ethnic groups perceive and experience exclusion from informal science education (ISE) institutions, such as museums and science centers. Drawing on qualitative data from four focus groups, 32 interviews, four accompanied visits to ISE institutions, and field notes, this paper presents an analysis of exclusion from science learning opportunities during visits alongside participants’ attitudes, expectations, and conclusions about participation in ISE. Participants came from four community groups in central London: a Sierra Leonean group (n = 21), a Latin American group (n = 18), a Somali group (n = 6), and an Asian group (n = 13). Using a theoretical framework based on the work of Bourdieu, the analysis suggests ISE practices were grounded in expectations about visitors’ scientific knowledge, language skills, and finances in ways that were problematic for participants and excluded them from science learning opportunities. It is argued that ISE practices reinforced participants preexisting sense that museums and science centers were “not for us.” The paper concludes with a discussion of the findings in relation to previous research on participation in ISE and the potential for developing more inclusive informal science learning opportunities. PMID:25574059

Molecular Science Research Center, 1991 annual report

Energy Technology Data Exchange (ETDEWEB)

Knotek, M.L.

1992-03-01

During 1991, the Molecular Science Research Center (MSRC) experienced solid growth and accomplishment and the Environmental, and Molecular Sciences Laboratory (EMSL) construction project moved forward. We began with strong programs in chemical structure and dynamics and theory, modeling, and simulation, and both these programs continued to thrive. We also made significant advances in the development of programs in materials and interfaces and macromolecular structure and dynamics, largely as a result of the key staff recruited to lead these efforts. If there was one pervasive activity for the past year, however, it was to strengthen the role of the EMSL in the overall environmental restoration and waste management (ER/WM) mission at Hanford. These extended activities involved not only MSRC and EMSL staff but all PNL scientific and technical staff engaged in ER/WM programs.

[Science and society. Guidelines for the Leopoldina Study Center].

Science.gov (United States)

Hacker, Jörg

2014-01-01

In order to adequately perform its many diverse tasks as a scholars' society and as the German National Academy of Sciences, the Deutsche Akademie der Naturforscher Leopoldina needs to view itself in a historical context. This can only happen as part of a culture of remembrance which fosters the memory of the Leopoldina's past and subjects this to a critical analysis in the context of the history of science and academies. The newly founded Leopoldina Study Center for the History of Science and Science Academies is to be a forum that pursues established forms of historical research at the Leopoldina, organizes new scientific projects, and presents its findings to the public. The aim is to involve as many Leopoldina members as possible from all of its disciplines, as well as to collaborate with national and international partners.

Jackson State University (JSU)’s Center of Excellence in Science, Technology, Engineering, and Mathematics Education (CESTEME)

Science.gov (United States)

2016-01-08

Actuarial Science Taylor, Triniti Lanier Alcorn State University Animal Science Tchounwou, Hervey Madison Central Jackson State University Computer...for Public Release; Distribution Unlimited Final Report: Jackson State University (JSU)’s Center of Excellence in Science , Technology, Engineering...Final Report: Jackson State University (JSU)’s Center of Excellence in Science , Technology, Engineering, and Mathematics Education (CESTEME) Report

Status of the TESS Science Processing Operations Center

Science.gov (United States)

Jenkins, Jon Michael; Caldwell, Douglas A.; Davies, Misty; Li, Jie; Morris, Robert L.; Rose, Mark; Smith, Jeffrey C.; Tenenbaum, Peter; Ting, Eric; Twicken, Joseph D.; Wohler, Bill

2018-06-01

The Transiting Exoplanet Survey Satellite (TESS) was selected by NASA’s Explorer Program to conduct a search for Earth’s closest cousins starting in 2018. TESS will conduct an all-sky transit survey of F, G and K dwarf stars between 4 and 12 magnitudes and M dwarf stars within 200 light years. TESS is expected to discover 1,000 small planets less than twice the size of Earth, and to measure the masses of at least 50 of these small worlds. The TESS science pipeline is being developed by the Science Processing Operations Center (SPOC) at NASA Ames Research Center based on the highly successful Kepler science pipeline. Like the Kepler pipeline, the TESS pipeline provides calibrated pixels, simple and systematic error-corrected aperture photometry, and centroid locations for all 200,000+ target stars observed over the 2-year mission, along with associated uncertainties. The pixel and light curve products are modeled on the Kepler archive products and will be archived to the Mikulski Archive for Space Telescopes (MAST). In addition to the nominal science data, the 30-minute Full Frame Images (FFIs) simultaneously collected by TESS will also be calibrated by the SPOC and archived at MAST. The TESS pipeline searches through all light curves for evidence of transits that occur when a planet crosses the disk of its host star. The Data Validation pipeline generates a suite of diagnostic metrics for each transit-like signature, and then extracts planetary parameters by fitting a limb-darkened transit model to each potential planetary signature. The results of the transit search are modeled on the Kepler transit search products (tabulated numerical results, time series products, and pdf reports) all of which will be archived to MAST. Synthetic sample data products are available at https://archive.stsci.edu/tess/ete-6.html.Funding for the TESS Mission has been provided by the NASA Science Mission Directorate.

Skip cycle system for spark ignition engines: An experimental investigation of a new type working strategy

International Nuclear Information System (INIS)

Kutlar, Osman Akin; Arslan, Hikmet; Calik, Alper T.

2007-01-01

A new type working strategy for spark ignition engine, named skip cycle, is examined. The main idea is to reduce the effective stroke volume of an engine by cutting off fuel injection and spark ignition in some of the classical four stroke cycles. When the cycle is skipped, additionally, a rotary valve is used in the intake to reduce pumping losses in part load conditions. The effect of this strategy is similar to that of variable displacement engines. Alternative power stroke fractions in one cycle and applicability in single cylinder engines are specific advantageous properties of the proposed system. A thermodynamic model, besides experimental results, is used to explain the skip cycle strategy in more detail. This theoretical investigation shows considerable potential to increase the efficiency at part load conditions. Experimental results obtained with this novel strategy show that the throttle valve of the engine opens wider and the minimum spark advance for maximum brake torque decreases in comparison to those of the classical operation system. The brake specific fuel consumption decreases at very low speed and load, while it increases at higher speed and load due to the increased fuel loss within the skipped cycles. In this working mode, the engine operates at lower idle speed without any stability problem; and moreover with less fuel consumption

Fort Collins Science Center- Policy Analysis and Science Assistance Branch : Integrating social, behavioral, economic and biological sciences

Science.gov (United States)

2010-01-01

The Fort Collins Science Center's Policy Analysis and Science Assistance (PASA) Branch is a team of approximately 22 scientists, technicians, and graduate student researchers. PASA provides unique capabilities in the U.S. Geological Survey by leading projects that integrate social, behavioral, economic, and biological analyses in the context of human-natural resource interactions. Resource planners, managers, and policymakers in the U.S. Departments of the Interior (DOI) and Agriculture (USDA), State and local agencies, as well as international agencies use information from PASA studies to make informed natural resource management and policy decisions. PASA scientists' primary functions are to conduct both theoretical and applied social science research, provide technical assistance, and offer training to advance performance in policy relevant research areas. Management and research issues associated with human-resource interactions typically occur in a unique context, involve difficult to access populations, require knowledge of both natural/biological science in addition to social science, and require the skill to integrate multiple science disciplines. In response to these difficult contexts, PASA researchers apply traditional and state-of-the-art social science methods drawing from the fields of sociology, demography, economics, political science, communications, social-psychology, and applied industrial organization psychology. Social science methods work in concert with our rangeland/agricultural management, wildlife, ecology, and biology capabilities. The goal of PASA's research is to enhance natural resource management, agency functions, policies, and decision-making. Our research is organized into four broad areas of study.

Next generation neutron scattering at Neutron Science Center project in JAERI

International Nuclear Information System (INIS)

Yamada, Yasusada; Watanabe, Noboru; Niimura, Nobuo; Morii, Yukio; Katano, Susumu; Aizawa, Kazuya; Suzuki, Jun-ichi; Koizumi, Satoshi; Osakabe, Toyotaka.

1997-01-01

Japan Atomic Energy Research Institute (JAERI) has promoted neutron scattering researches by means of research reactors in Tokai Research Establishment, and proposes 'Neutron Science Research Center' to develop the future prospect of the Tokai Research Establishment. The scientific fields which will be expected to progress by the neutron scattering experiments carried out at the proposed facility in the Center are surveyed. (author)

Clinical characterisation of Becker muscular dystrophy patients predicts favourable outcome in exon-skipping therapy.

Science.gov (United States)

van den Bergen, J C; Schade van Westrum, S M; Dekker, L; van der Kooi, A J; de Visser, M; Wokke, B H A; Straathof, C S; Hulsker, M A; Aartsma-Rus, A; Verschuuren, J J; Ginjaar, H B

2014-01-01

Duchenne and Becker muscular dystrophy (DMD/BMD) are both caused by mutations in the DMD gene. Out-of-frame mutations in DMD lead to absence of the dystrophin protein, while in-frame BMD mutations cause production of internally deleted dystrophin. Clinically, patients with DMD loose ambulance around the age of 12, need ventilatory support at their late teens and die in their third or fourth decade due to pulmonary or cardiac failure. BMD has a more variable disease course. The disease course of patients with BMD with specific mutations could be very informative to predict the outcome of the exon-skipping therapy, aiming to restore the reading-frame in patients with DMD. Patients with BMD with a mutation equalling a DMD mutation after successful exon skipping were selected from the Dutch Dystrophinopathy Database. Information about disease course was gathered through a standardised questionnaire. Cardiac data were collected from medical correspondence and a previous study on cardiac function in BMD. Forty-eight patients were included, representing 11 different mutations. Median age of patients was 43 years (range 6-67). Nine patients were wheelchair users (26-56 years). Dilated cardiomyopathy was present in 7/36 patients. Only one patient used ventilatory support. Three patients had died at the age of 45, 50 and 76 years, respectively. This study provides mutation specific data on the course of disease in patients with BMD. It shows that the disease course of patients with BMD, with a mutation equalling a 'skipped' DMD mutation is relatively mild. This finding strongly supports the potential benefit of exon skipping in patients with DMD.

15 CFR 950.6 - Environmental Science Information Center (ESIC).

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Environmental Science Information Center (ESIC). 950.6 Section 950.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE GENERAL REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE...

Science Center Public Forums: Engaging Lay-Publics in Resilience Deliberations Through Informal Science Education

Science.gov (United States)

Sittenfeld, D.; Choi, F.; Farooque, M.; Helmuth, B.

2017-12-01

Because climate hazards present a range of potential impacts and considerations for different kinds of stakeholders, community responses to increase resilience are best considered through the inclusion of diverse, informed perspectives. The Science Center Public Forums project has created multifaceted modules to engage diverse publics in substantive deliberations around four hazards: heat waves, drought, extreme precipitation, and sea level rise. Using a suite of background materials including visualization and narrative components, each of these daylong dialogues engage varied groups of lay-participants at eight US science centers in learning about hazard vulnerabilities and tradeoffs of proposed strategies for building resilience. Participants listen to and consider the priorities and perspectives of fellow residents and stakeholders, and work together to formulate detailed resilience plans reflecting both current science and informed public values. Deliverables for the project include visualizations of hazard vulnerabilities and strategies through immersive planetarium graphics and Google Earth, stakeholder perspective narratives, and detailed background materials for each project hazard. This session will: communicate the process for developing the hazard modules with input from subject matter experts, outline the process for iterative revisions based upon findings from formative focus groups, share results generated by participants of the project's first two pilot forums, and describe plans for broader implementation. These activities and outcomes could help to increase the capacity of informal science education institutions as trusted conveners for informed community dialogue by educating residents about vulnerabilities and engaging them in critical thinking about potential policy responses to critical climate hazards while sharing usable public values and priorities with civic planners.

A Computer Learning Center for Environmental Sciences

Science.gov (United States)

Mustard, John F.

2000-01-01

In the fall of 1998, MacMillan Hall opened at Brown University to students. In MacMillan Hall was the new Computer Learning Center, since named the EarthLab which was outfitted with high-end workstations and peripherals primarily focused on the use of remotely sensed and other spatial data in the environmental sciences. The NASA grant we received as part of the "Centers of Excellence in Applications of Remote Sensing to Regional and Global Integrated Environmental Assessments" was the primary source of funds to outfit this learning and research center. Since opening, we have expanded the range of learning and research opportunities and integrated a cross-campus network of disciplines who have come together to learn and use spatial data of all kinds. The EarthLab also forms a core of undergraduate, graduate, and faculty research on environmental problems that draw upon the unique perspective of remotely sensed data. Over the last two years, the Earthlab has been a center for research on the environmental impact of water resource use in and regions, impact of the green revolution on forest cover in India, the design of forest preserves in Vietnam, and detailed assessments of the utility of thermal and hyperspectral data for water quality analysis. It has also been used extensively for local environmental activities, in particular studies on the impact of lead on the health of urban children in Rhode Island. Finally, the EarthLab has also served as a key educational and analysis center for activities related to the Brown University Affiliated Research Center that is devoted to transferring university research to the private sector.

Skipping Posterior Dynamic Transpedicular Stabilization for Distant Segment Degenerative Disease

Directory of Open Access Journals (Sweden)

Bilgehan Solmaz

2012-01-01

Full Text Available Objective. To date, there is still no consensus on the treatment of spinal degenerative disease. Current surgical techniques to manage painful spinal disorders are imperfect. In this paper, we aimed to evaluate the prospective results of posterior transpedicular dynamic stabilization, a novel surgical approach that skips the segments that do not produce pain. This technique has been proven biomechanically and radiologically in spinal degenerative diseases. Methods. A prospective study of 18 patients averaging 54.94 years of age with distant spinal segment degenerative disease. Indications consisted of degenerative disc disease (57%, herniated nucleus pulposus (50%, spinal stenosis (14.28%, degenerative spondylolisthesis (14.28%, and foraminal stenosis (7.1%. The Oswestry Low-Back Pain Disability Questionnaire and visual analog scale (VAS for pain were recorded preoperatively and at the third and twelfth postoperative months. Results. Both the Oswestry and VAS scores showed significant improvement postoperatively (P<0.05. We observed complications in one patient who had spinal epidural hematoma. Conclusion. We recommend skipping posterior transpedicular dynamic stabilization for surgical treatment of distant segment spinal degenerative disease.

Live-Cell Imaging Visualizes Frequent Mitotic Skipping During Senescence-Like Growth Arrest in Mammary Carcinoma Cells Exposed to Ionizing Radiation

Energy Technology Data Exchange (ETDEWEB)

Suzuki, Masatoshi, E-mail: msuzuki@nagasaki-u.ac.jp [Department of Radiation Medical Sciences, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki (Japan); Yamauchi, Motohiro; Oka, Yasuyoshi; Suzuki, Keiji; Yamashita, Shunichi [Department of Radiation Medical Sciences, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki (Japan)

2012-06-01

Purpose: Senescence-like growth arrest in human solid carcinomas is now recognized as the major outcome of radiotherapy. This study was designed to analyze cell cycle during the process of senescence-like growth arrest in mammary carcinoma cells exposed to X-rays. Methods and Materials: Fluorescent ubiquitination-based cell cycle indicators were introduced into the human mammary carcinoma cell line MCF-7. Cell cycle was sequentially monitored by live-cell imaging for up to 5 days after exposure to 10 Gy of X-rays. Results: Live-cell imaging revealed that cell cycle transition from G2 to G1 phase without mitosis, so-called mitotic skipping, was observed in 17.1% and 69.8% of G1- and G2-irradiated cells, respectively. Entry to G1 phase was confirmed by the nuclear accumulation of mKO{sub 2}-hCdt1 as well as cyclin E, which was inversely correlated to the accumulation of G2-specific markers such as mAG-hGeminin and CENP-F. More than 90% of cells skipping mitosis were persistently arrested in G1 phase and showed positive staining for the senescent biochemical marker, which is senescence-associated ss-galactosidase, indicating induction of senescence-like growth arrest accompanied by mitotic skipping. While G2 irradiation with higher doses of X-rays induced mitotic skipping in approximately 80% of cells, transduction of short hairpin RNA (shRNA) for p53 significantly suppressed mitotic skipping, suggesting that ionizing radiation-induced mitotic skipping is associated with p53 function. Conclusions: The present study found the pathway of senescence-like growth arrest in G1 phase without mitotic entry following G2-irradiation.

Live-Cell Imaging Visualizes Frequent Mitotic Skipping During Senescence-Like Growth Arrest in Mammary Carcinoma Cells Exposed to Ionizing Radiation

International Nuclear Information System (INIS)

Suzuki, Masatoshi; Yamauchi, Motohiro; Oka, Yasuyoshi; Suzuki, Keiji; Yamashita, Shunichi

2012-01-01

Purpose: Senescence-like growth arrest in human solid carcinomas is now recognized as the major outcome of radiotherapy. This study was designed to analyze cell cycle during the process of senescence-like growth arrest in mammary carcinoma cells exposed to X-rays. Methods and Materials: Fluorescent ubiquitination-based cell cycle indicators were introduced into the human mammary carcinoma cell line MCF-7. Cell cycle was sequentially monitored by live-cell imaging for up to 5 days after exposure to 10 Gy of X-rays. Results: Live-cell imaging revealed that cell cycle transition from G2 to G1 phase without mitosis, so-called mitotic skipping, was observed in 17.1% and 69.8% of G1- and G2-irradiated cells, respectively. Entry to G1 phase was confirmed by the nuclear accumulation of mKO 2 -hCdt1 as well as cyclin E, which was inversely correlated to the accumulation of G2-specific markers such as mAG-hGeminin and CENP-F. More than 90% of cells skipping mitosis were persistently arrested in G1 phase and showed positive staining for the senescent biochemical marker, which is senescence-associated ß-galactosidase, indicating induction of senescence-like growth arrest accompanied by mitotic skipping. While G2 irradiation with higher doses of X-rays induced mitotic skipping in approximately 80% of cells, transduction of short hairpin RNA (shRNA) for p53 significantly suppressed mitotic skipping, suggesting that ionizing radiation-induced mitotic skipping is associated with p53 function. Conclusions: The present study found the pathway of senescence-like growth arrest in G1 phase without mitotic entry following G2-irradiation.

NASA Langley Atmospheric Science Data Centers Near Real-Time Data Products

Science.gov (United States)

Davenport, T.; Parker, L.; Rinsland, P. L.

2014-12-01

Over the past decade the Atmospheric Science Data Center (ASDC) at NASA Langley Research Center has archived and distributed a variety of satellite mission data sets. NASA's goal in Earth science is to observe, understand, and model the Earth system to discover how it is changing, to better predict change, and to understand the consequences for life on Earth. The ASDC has collaborated with Science Teams to accommodate emerging science users in the climate and modeling communities. The ASDC has expanded its original role to support operational usage by related Earth Science satellites, support land and ocean assimilations, support of field campaigns, outreach programs, and application projects for agriculture and energy industries to bridge the gap between Earth science research results and the adoption of data and prediction capabilities for reliable and sustained use in Decision Support Systems (DSS). For example; these products are being used by the community performing data assimilations to regulate aerosol mass in global transport models to improve model response and forecast accuracy, to assess the performance of components of a global coupled atmospheric-ocean climate model, improve atmospheric motion vector (winds) impact on numerical weather prediction models, and to provide internet-based access to parameters specifically tailored to assist in the design of solar and wind powered renewable energy systems. These more focused applications often require Near Real-Time (NRT) products. Generating NRT products pose their own unique set challenges for the ASDC and the Science Teams. Examples of ASDC NRT products and challenges will be discussed.

Gifted and Talented Students' Views about Biology Activities in a Science and Art Center

Science.gov (United States)

Özarslan, Murat; Çetin, Gülcan

2018-01-01

The aim of the study was to determine gifted and talented students' views about biology activities in a science and art center. The study was conducted with 26 gifted and talented students who studied at a science and art center in southwestern Turkey. Students studied animal and plant genus and species in biology activities. Data were collected…

Energy Science and Technology Software Center

Energy Technology Data Exchange (ETDEWEB)

Kidd, E.M.

1995-03-01

The Energy Science and Technology Software Center (ESTSC), is the U.S. Department of Energy`s (DOE) centralized software management facility. It is operated under contract for the DOE Office of Scientific and Technical Information (OSTI) and is located in Oak Ridge, Tennessee. The ESTSC is authorized by DOE and the U.S. Nuclear Regulatory Commission (NRC) to license and distribute DOE-and NRC-sponsored software developed by national laboratories and other facilities and by contractors of DOE and NRC. ESTSC also has selected software from the Nuclear Energy Agency (NEA) of the Organisation for Economic Cooperation and Development (OECD) through a software exchange agreement that DOE has with the agency.

Photometric Analysis in the Kepler Science Operations Center Pipeline

Science.gov (United States)

Twicken, Joseph D.; Clarke, Bruce D.; Bryson, Stephen T.; Tenenbaum, Peter; Wu, Hayley; Jenkins, Jon M.; Girouard, Forrest; Klaus, Todd C.

2010-01-01

We describe the Photometric Analysis (PA) software component and its context in the Kepler Science Operations Center (SOC) pipeline. The primary tasks of this module are to compute the photometric flux and photocenters (centroids) for over 160,000 long cadence (thirty minute) and 512 short cadence (one minute) stellar targets from the calibrated pixels in their respective apertures. We discuss the science algorithms for long and short cadence PA: cosmic ray cleaning; background estimation and removal; aperture photometry; and flux-weighted centroiding. We discuss the end-to-end propagation of uncertainties for the science algorithms. Finally, we present examples of photometric apertures, raw flux light curves, and centroid time series from Kepler flight data. PA light curves, centroid time series, and barycentric timestamp corrections are exported to the Multi-mission Archive at Space Telescope [Science Institute] (MAST) and are made available to the general public in accordance with the NASA/Kepler data release policy.

Challenges for Data Archival Centers in Evolving Environmental Sciences

Science.gov (United States)

Wei, Y.; Cook, R. B.; Gu, L.; Santhana Vannan, S. K.; Beaty, T.

2015-12-01

Environmental science has entered into a big data era as enormous data about the Earth environment are continuously collected through field and airborne missions, remote sensing observations, model simulations, sensor networks, etc. An open-access and open-management data infrastructure for data-intensive science is a major grand challenge in global environmental research (BERAC, 2010). Such an infrastructure, as exemplified in EOSDIS, GEOSS, and NSF EarthCube, will provide a complete lifecycle of environmental data and ensures that data will smoothly flow among different phases of collection, preservation, integration, and analysis. Data archival centers, as the data integration units closest to data providers, serve as the source power to compile and integrate heterogeneous environmental data into this global infrastructure. This presentation discusses the interoperability challenges and practices of geosciences from the aspect of data archival centers, based on the operational experiences of the NASA-sponsored Oak Ridge National Laboratory Distributed Active Archive Center (ORNL DAAC) and related environmental data management activities. Specifically, we will discuss the challenges to 1) encourage and help scientists to more actively share data with the broader scientific community, so that valuable environmental data, especially those dark data collected by individual scientists in small independent projects, can be shared and integrated into the infrastructure to tackle big science questions; 2) curate heterogeneous multi-disciplinary data, focusing on the key aspects of identification, format, metadata, data quality, and semantics to make them ready to be plugged into a global data infrastructure. We will highlight data curation practices at the ORNL DAAC for global campaigns such as BOREAS, LBA, SAFARI 2000; and 3) enhance the capabilities to more effectively and efficiently expose and deliver "big" environmental data to broad range of users and systems

78 FR 50108 - Notice of Intent To Repatriate Cultural Item: Rochester Museum & Science Center, Rochester, NY

Science.gov (United States)

2013-08-16

....R50000] Notice of Intent To Repatriate Cultural Item: Rochester Museum & Science Center, Rochester, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Rochester Museum & Science Center... that the cultural item listed in this notice meets the definition of a sacred object and an object of...

75 FR 57967 - Science Advisory Board to the National Center for Toxicological Research Notice of Meeting

Science.gov (United States)

2010-09-23

...] Science Advisory Board to the National Center for Toxicological Research Notice of Meeting AGENCY: Food... closed to the public. Name of Committee: Science Advisory Board (SAB) to the National Center for Toxicological Research (NCTR). General Function of the Committee: To provide advice and recommendations to the...

77 FR 57569 - Science Advisory Board to the National Center for Toxicological Research; Notice of Meeting

Science.gov (United States)

2012-09-18

...] Science Advisory Board to the National Center for Toxicological Research; Notice of Meeting AGENCY: Food... closed to the public. Name of Committee: Science Advisory Board (SAB) to the National Center for Toxicological Research (NCTR). General Function of the Committee: To provide advice and recommendations to the...

Skipping breakfast is detrimental for primary school children: cross-sectional analysis of determinants for targeted prevention

Directory of Open Access Journals (Sweden)

Dorothea Kesztyüs

2017-03-01

Full Text Available Abstract Background Skipping breakfast was found to be associated with abdominal obesity in primary school children. The aim of this research was to examine factors associated with skipping breakfast in primary school children in order to develop targeted preventive measures. Methods Baseline data assessment (2010 of a cluster-randomized controlled trial for the evaluation of a school-based health promotion program in primary school children in the state of Baden-Württemberg, Germany. Anthropometric measures of 1,943 primary school children aged 7.1 ± 0.6 years (51.2% boys were conducted according to ISAK-standards (International Standard for Anthropometric Assessment by trained staff. Further information on the health and living conditions of the children and their parents were assessed in parental questionnaires. Generalized linear mixed regression analysis was calculated to define correlates for skipping breakfast in terms of odds ratios (OR and 95% confidence intervals (CI. Results According to the final regression models, significant correlates of skipping breakfast can be divided into modifiable behavioral components (high consumption of soft drinks (OR 2.49, 95% CI 1.81; 3.43, screen media (OR 2.48, 95% CI 1.77; 3.46 and high levels of physical activity (OR 0.64, 95% CI 0.44; 0.93 on the one hand, and more or less static socio-economic factors (migration background (OR 2.81, 95% CI 2.02; 3.91, single parenting (OR 2.13, 95% CI 1.34; 3.40, and high family education level (OR 0.42, 95% CI 0.28; 0.64 on the other hand, and finally individual factors (female gender (OR 1.43, 95% CI 1.03; 1.99 and having a percentage of body fat at or above the 95th percentile (OR 1.47, 95% CI 1.00; 2.17. Conclusion Targeted prevention should aim at health-related behaviors accompanying the habit of skipping breakfast. Focusing on vulnerable groups, characterized by not so easily modifiable socio-economic as well as individual factors, may improve

Suborbital Science Program: Dryden Flight Research Center

Science.gov (United States)

DelFrate, John

2008-01-01

This viewgraph presentation reviews the suborbital science program at NASA Dryden Flight Research Center. The Program Objectives are given in various areas: (1) Satellite Calibration and Validation (Cal/val)--Provide methods to perform the cal/val requirements for Earth Observing System satellites; (2) New Sensor Development -- Provide methods to reduce risk for new sensor concepts and algorithm development prior to committing sensors to operations; (3) Process Studies -- Facilitate the acquisition of high spatial/temporal resolution focused measurements that are required to understand small atmospheric and surface structures which generate powerful Earth system effects; and (4) Airborne Networking -- Develop disruption-tolerant networking to enable integrated multiple scale measurements of critical environmental features. Dryden supports the NASA Airborne Science Program and the nation in several elements: ER-2, G-3, DC-8, Ikhana (Predator B) & Global Hawk and Reveal. These are reviewed in detail in the presentation.

Skipping Breakfast is Correlated with Obesity.

Science.gov (United States)

Watanabe, Yoko; Saito, Isao; Henmi, Ikuyo; Yoshimura, Kana; Maruyama, Kotatsu; Yamauchi, Kanako; Matsuo, Tatsuhiro; Kato, Tadahiro; Tanigawa, Takeshi; Kishida, Taro; Asada, Yasuhiko

2014-01-01

Despite the fact that the total energy intake of Japanese people has decreased, the percentage of obese people has increased. This suggests that the timing of meals is related to obesity. The purpose of the study was to investigate the relationship between the timing of meals and obesity, based on analyses of physical measurements, serum biochemical markers, nutrient intake, and lifestyle factors in the context of Chrononutrition. We analyzed data derived from 766 residents of Toon City (286 males and 480 females) aged 30 to 79 years who underwent detailed medical examinations between 2011 and 2013. These medical examinations included. (1) physical measurements (waist circumference, blood pressure, etc.); (2) serum biochemical markers (total cholesterol, etc.); (3) a detailed questionnaire concerning lifestyle factors such as family structure and daily habits (22 issues), exercise and eating habits (28 issues), alcohol intake and smoking habits; (4) a food frequency questionnaire based on food groups (FFQg); and (5) a questionnaire concerning the times at which meals and snacks are consumed. The values for body mass index (BMI) and waist circumference were higher for participants who ate dinner less than three hours before bedtime (3-h group). The Chi-square test showed that there was a significant difference in eating habits, e.g., eating snacks, eating snacks at night, having dinner after 8 p.m., and having dinner after 9 p.m., between the 3-h group. Multiple linear regression analysis showed that skipping breakfast significantly influenced both waist circumference (β = 5.271) and BMI (β = 1.440) and that eating dinner influenced BMI (β = 0.581). Skipping breakfast had a greater influence on both waist circumference and BMI than eating dinner <3-h before going to bed.

2004 research briefs :Materials and Process Sciences Center.

Energy Technology Data Exchange (ETDEWEB)

Cieslak, Michael J.

2004-01-01

This report is the latest in a continuing series that highlights the recent technical accomplishments associated with the work being performed within the Materials and Process Sciences Center. Our research and development activities primarily address the materials-engineering needs of Sandia's Nuclear-Weapons (NW) program. In addition, we have significant efforts that support programs managed by the other laboratory business units. Our wide range of activities occurs within six thematic areas: Materials Aging and Reliability, Scientifically Engineered Materials, Materials Processing, Materials Characterization, Materials for Microsystems, and Materials Modeling and Simulation. We believe these highlights collectively demonstrate the importance that a strong materials-science base has on the ultimate success of the NW program and the overall DOE technology portfolio.

Collections management plan for the U.S. Geological Survey Woods Hole Coastal and Marine Science Center Data Library

Science.gov (United States)

List, Kelleen M.; Buczkowski, Brian J.; McCarthy, Linda P.; Orton, Alice M.

2015-08-17

The U.S. Geological Survey Woods Hole Coastal and Marine Science Center has created a Data Library to organize, preserve, and make available the field, laboratory, and modeling data collected and processed by Woods Hole Coastal and Marine Science Center staff. This Data Library supports current research efforts by providing unique, historic datasets with accompanying metadata. The Woods Hole Coastal and Marine Science Center’s Data Library has custody of historic data and records that are still useful for research, and assists with preservation and distribution of marine science records and data in the course of scientific investigation and experimentation by researchers and staff at the science center.

Stemcell Information: SKIP000786 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available in B ... Stem Cell Bank, Institute of Medical Science, the Un...iversity of Tokyo Stem Cell Bank, Institute of Medical Science, the University of Tokyo Stem Cell Bank, Institute of Medical Science..., the University of Tokyo Stem Cell Bank, Institute of Medical Science, the Universi...ty of Tokyo Stem Cell Bank, Institute of Medical Science, the University of Tokyo... Stem Cell Bank, Institute of Medical Science, the University of Tokyo Stem Cell Bank, Institute of Medical Science

Velocity Building by Reflection Waveform Inversion without Cycle-skipping

KAUST Repository

Guo, Qiang

2017-05-26

Reflection waveform inversion (RWI) provides estimation of low wavenumber model components using reflections generated from a migration/demigration process. The resulting model tends to be a good initial model for FWI. In fact, the optimization images to combine the migration velocity analysis (MVA) objectives (given here by RWI) and the FWI ones. However, RWI may still encounter cycle-skipping at far offsets if the velocity model is highly inaccurate. Similar to MVA, RWI is devoted to focusing reflection data to its true image positions, yet because of the cycle skipping potential we tend to initially use only near offsets. To make the inversion procedure more robust, we introduce the extended image into our RWI. Extending the model perturbations (or image) allows us to better fit the data at larger offsets even with an inaccurate velocity. Thus, we implement a nested approach to optimize the velocity and extended image simultaneously using the objective function of RWI. We slowly reduce the extension, as the image becomes focused, to allow wavepath updates from far offsets to near as a natural progression from long wavelength updates to shorter ones. Applications on synthetic data demonstrate the effectiveness of our method without much additional cost to RWI.

The Los Alamos Neutron Science Center

International Nuclear Information System (INIS)

Lisowski, Paul W.; Schoenberg, Kurt F.

2006-01-01

The Los Alamos Neutron Science Center, or LANSCE, uses the first truly high-current medium-energy proton linear accelerator, which operated originally at a beam power of 1 MW for medium-energy nuclear physics. Today LANSCE continues operation as one of the most versatile accelerator-based user facilities in the world. During eight months of annual operation, scientists from around the world work at LANSCE to execute an extraordinarily broad program of defense and civilian research. Several areas operate simultaneously. The Lujan Neutron Scattering Center (Lujan Center) is a moderated spallation source (meV to keV), the Weapons Neutron Research Facility (WNR) is a bare spallation neutron source (keV to 800 MeV), and a new ultra-cold neutron source will be operational in 2005. These sources give LANSCE the ability to produce and use neutrons with energies that range over 14 orders of magnitude. LANSCE also supplies beam to WNR and two other areas for applications requiring protons. In a proton radiography (pRad) area, a sequence of narrow proton pulses is transmitted through shocked materials and imaged to study dynamic properties. In 2005, LANSCE began operating a facility that uses 100-MeV protons to produce medical radioisotopes. To sustain a vigorous program beyond this decade, LANSCE has embarked on a project to refurbish key elements of the facility and to plan capabilities beyond those that presently exist

The Value of Metrics for Science Data Center Management

Science.gov (United States)

Moses, J.; Behnke, J.; Watts, T. H.; Lu, Y.

2005-12-01

The Earth Observing System Data and Information System (EOSDIS) has been collecting and analyzing records of science data archive, processing and product distribution for more than 10 years. The types of information collected and the analysis performed has matured and progressed to become an integral and necessary part of the system management and planning functions. Science data center managers are realizing the importance that metrics can play in influencing and validating their business model. New efforts focus on better understanding of users and their methods. Examples include tracking user web site interactions and conducting user surveys such as the government authorized American Customer Satisfaction Index survey. This paper discusses the metrics methodology, processes and applications that are growing in EOSDIS, the driving requirements and compelling events, and the future envisioned for metrics as an integral part of earth science data systems.

The MMS Science Data Center: Operations, Capabilities, and Resource.

Science.gov (United States)

Larsen, K. W.; Pankratz, C. K.; Giles, B. L.; Kokkonen, K.; Putnam, B.; Schafer, C.; Baker, D. N.

2015-12-01

The Magnetospheric MultiScale (MMS) constellation of satellites completed their six month commissioning period in August, 2015 and began science operations. Science operations for the Solving Magnetospheric Acceleration, Reconnection, and Turbulence (SMART) instrument package occur at the Laboratory for Atmospheric and Space Physics (LASP). The Science Data Center (SDC) at LASP is responsible for the data production, management, distribution, and archiving of the data received. The mission will collect several gigabytes per day of particles and field data. Management of these data requires effective selection, transmission, analysis, and storage of data in the ground segment of the mission, including efficient distribution paths to enable the science community to answer the key questions regarding magnetic reconnection. Due to the constraints on download volume, this includes the Scientist-in-the-Loop program that identifies high-value science data needed to answer the outstanding questions of magnetic reconnection. Of particular interest to the community is the tools and associated website we have developed to provide convenient access to the data, first by the mission science team and, beginning March 1, 2016, by the entire community. This presentation will demonstrate the data and tools available to the community via the SDC and discuss the technologies we chose and lessons learned.

The National Space Science Data Center guide to international rocket data

Science.gov (United States)

Dubach, L. L.

1972-01-01

Background information is given which briefly describes the mission of the National Space Science Data Center (NSSDC), including its functions and systems, along with its policies and purposes for collecting rocket data. The operation of a machine-sensible rocket information system, which allows the Data Center to have convenient access to information and data concerning all rocket flights carrying scientific experiments, is also described. The central feature of this system, an index of rocket flights maintained on magnetic tape, is described. Standard outputs for NSSDC and for the World Data Center A (WDC-A) for Rockets and Satellites are described.

Basic and Applied Research at the Los Alamos Neutron Science Center

International Nuclear Information System (INIS)

Lisowski, P.W.

2003-01-01

The Los Alamos Neutron Science Center, or LANSCE, is an accelerator-based national user facility for research in basic and applied science. At present LANSCE has two experimental areas primarily using neutrons generated by 800-MeV protons striking tungsten target systems. A third area uses the proton beam for radiography. This paper describes the three LANSCE experimental areas, gives highlights of the past operating period, and discusses plans for the future

Los Alamos neutron science center nuclear weapons stewardship and unique national scientific capabilities

International Nuclear Information System (INIS)

Schoenberg, Kurt F.

2010-01-01

This presentation gives an overview of the Los Alamos Neutron Science Center (LANSCE) and its contributions to science and the nuclear weapons program. LANSCE is made of multiple experimental facilities (the Lujan Center, the Weapons Neutron Research facility (WNR), the Ultra-Cold Neutron facility (UCN), the proton Radiography facility (pRad) and the Isotope Production Facility (IPF)) served by the its kilometer long linear accelerator. Several research areas are supported, including materials and bioscience, nuclear science, materials dynamics, irradiation response and medical isotope production. LANSCE is a national user facility that supports researchers worldwide. The LANSCE Risk Mitigation program is currently in progress to update critical accelerator equipment to help extend the lifetime of LANSCE as a key user facility. The Associate Directorate of Business Sciences (ADBS) plays an important role in the continued success of LANSCE. This includes key procurement support, human resource support, technical writing support, and training support. LANSCE is also the foundation of the future signature facility MARIE (Matter-Radiation Interactions in Extremes).

Los Alamos neutron science center nuclear weapons stewardship and unique national scientific capabilities

Energy Technology Data Exchange (ETDEWEB)

Schoenberg, Kurt F [Los Alamos National Laboratory

2010-12-15

This presentation gives an overview of the Los Alamos Neutron Science Center (LANSCE) and its contributions to science and the nuclear weapons program. LANSCE is made of multiple experimental facilities (the Lujan Center, the Weapons Neutron Research facility (WNR), the Ultra-Cold Neutron facility (UCN), the proton Radiography facility (pRad) and the Isotope Production Facility (IPF)) served by the its kilometer long linear accelerator. Several research areas are supported, including materials and bioscience, nuclear science, materials dynamics, irradiation response and medical isotope production. LANSCE is a national user facility that supports researchers worldwide. The LANSCE Risk Mitigation program is currently in progress to update critical accelerator equipment to help extend the lifetime of LANSCE as a key user facility. The Associate Directorate of Business Sciences (ADBS) plays an important role in the continued success of LANSCE. This includes key procurement support, human resource support, technical writing support, and training support. LANSCE is also the foundation of the future signature facility MARIE (Matter-Radiation Interactions in Extremes).

AMS data production facilities at science operations center at CERN

Science.gov (United States)

Choutko, V.; Egorov, A.; Eline, A.; Shan, B.

2017-10-01

The Alpha Magnetic Spectrometer (AMS) is a high energy physics experiment on the board of the International Space Station (ISS). This paper presents the hardware and software facilities of Science Operation Center (SOC) at CERN. Data Production is built around production server - a scalable distributed service which links together a set of different programming modules for science data transformation and reconstruction. The server has the capacity to manage 1000 paralleled job producers, i.e. up to 32K logical processors. Monitoring and management tool with Production GUI is also described.

Life Sciences at the Cyclotron Center of the Slovak Republic

International Nuclear Information System (INIS)

Podhorsky, D.; Kovac, P.; Macasek, F.

2004-01-01

In this presentation the history and present status of the Cyclotron Center of the Slovak (CC SR) are presented. A state run scientific center and production facility ensuring: - the basic and applied research in nuclear physics, chemistry, biology and medicine; - production of radionuclides and radiopharmaceuticals; - and applications of heavy ions and electron accelerator technologies in medicine and material science. Current financial status of the CC SR is following: Deblocation of the Russian; Federation debt to the Slovak Republic (94 %); State budget of the Slovak Republic (3 %); IAEA (3 %)

Stemcell Information: SKIP000552 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... Toshiaki Hitomi Toshiaki Hitomi Department of Health and Environmental Science...s, Graduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Gradu...ate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Graduate School of... Medicine, Kyoto University Department of Health and Environmental Sciences, Grad

Stemcell Information: SKIP000554 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... Toshiaki Hitomi Toshiaki Hitomi Department of Health and Environmental Science...s, Graduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Gradu...ate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Graduate School of... Medicine, Kyoto University Department of Health and Environmental Sciences, Grad

Goddard Earth Science Data and Information Center (GES DISC)

Science.gov (United States)

Kempler, Steve

2016-01-01

The GES DIS is one of 12 NASA Earth science data centers. The GES DISC vision is to enable researchers and educators maximize knowledge of the Earth by engaging in understanding their goals, and by leading the advancement of remote sensing information services in response to satisfying their goals. This presentation will describe the GES DISC approach, successes, challenges, and best practices.

Stemcell Information: SKIP000550 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... Yes ... Toshiaki Hitomi Toshiaki Hitomi Department of Health and Environmental Sciences, Gr...aduate School of Medicine, Kyoto University Department of Health and Environmental Science...s, Graduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, G...raduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Graduate Schoo

Stemcell Information: SKIP000544 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... Yes ... Toshiaki Hitomi Toshiaki Hitomi Department of Health and Environmental Sciences, Gra...duate School of Medicine, Kyoto University Department of Health and Environmental Science...s, Graduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Gr...aduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Graduate School

Stemcell Information: SKIP000547 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... Yes ... Toshiaki Hitomi Toshiaki Hitomi Department of Health and Environmental Sciences, Gr...aduate School of Medicine, Kyoto University Department of Health and Environmental Science...s, Graduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, G...raduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Graduate Schoo

Stemcell Information: SKIP000548 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... Yes ... Toshiaki Hitomi Toshiaki Hitomi Department of Health and Environmental Sciences, Grad...uate School of Medicine, Kyoto University Department of Health and Environmental Science...s, Graduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Gra...duate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Graduate School

Stemcell Information: SKIP000546 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... Toshiaki Hitomi Toshiaki Hitomi Department of Health and Environmental Sciences, Graduate... School of Medicine, Kyoto University Department of Health and Environmental Science...s, Graduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Graduat...e School of Medicine, Kyoto University Department of Health and Environmental Sciences, Graduate School of M

Energy Frontier Research Center Materials Science of Actinides (A 'Life at the Frontiers of Energy Research' contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

International Nuclear Information System (INIS)

Burns, Peter

2011-01-01

'Energy Frontier Research Center Materials Science of Actinides' was submitted by the EFRC for Materials Science of Actinides (MSA) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. MSA is directed by Peter Burns at the University of Notre Dame, and is a partnership of scientists from ten institutions.The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges.

The Wetland and Aquatic Research Center strategic science plan

Science.gov (United States)

,

2017-02-02

IntroductionThe U.S. Geological Survey (USGS) Wetland and Aquatic Research Center (WARC) has two primary locations (Gainesville, Florida, and Lafayette, Louisiana) and field stations throughout the southeastern United States and Caribbean. WARC’s roots are in U.S. Fish and Wildlife Service (USFWS) and National Park Service research units that were brought into the USGS as the Biological Research Division in 1996. Founded in 2015, WARC was created from the merger of two long-standing USGS biology science Centers—the Southeast Ecological Science Center and the National Wetlands Research Center—to bring together expertise in biology, ecology, landscape science, geospatial applications, and decision support in order to address issues nationally and internationally. WARC scientists apply their expertise to a variety of wetland and aquatic research and monitoring issues that require coordinated, integrated efforts to better understand natural environments. By increasing basic understanding of the biology of important species and broader ecological and physiological processes, this research provides information to policymakers and aids managers in their stewardship of natural resources and in regulatory functions.This strategic science plan (SSP) was developed to guide WARC research during the next 5–10 years in support of Department of the Interior (DOI) partnering bureaus such as the USFWS, the National Park Service, and the Bureau of Ocean Energy Management, as well as other Federal, State, and local natural resource management agencies. The SSP demonstrates the alignment of the WARC goals with the USGS mission areas, associated programs, and other DOI initiatives. The SSP is necessary for workforce planning and, as such, will be used as a guide for future needs for personnel. The SSP also will be instrumental in developing internal funding priorities and in promoting WARC’s capabilities to both external cooperators and other groups within the USGS.

History of the Fort Collins Science Center, U.S. Geological Survey

Science.gov (United States)

O'Shea, Thomas J. (compiler)

2006-01-01

The U.S. Geological Survey’s Fort Collins Science Center ("the Center") has been a nucleus of research, technology development, and associated scientific activities within the Department of the Interior for more than 30 years. The Center’s historical activities are deeply rooted in federal biological resources research and its supporting disciplines, particularly as they relate to the needs of the U.S. Department of the Interior and its resource management agencies. The organizational framework and activities of the Center have changed and adapted over the years in response to shifts in the scientific issues and challenges facing the U.S. Department of the Interior and with the development of new strategies to meet these challenges. Thus, the history of the Center has been dynamic.

Stemcell Information: SKIP000532 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available yology, Leiden University Medical Center, Leiden, and Interuniversity Cardiology Institute of the Netherland...ty Medical Center, Leiden, and Interuniversity Cardiology Institute of the Netherlands, Utrecht, the Netherl...ands Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, and Interuniversity Cardiology...University Medical Center, Leiden, and Interuniversity Cardiology Institute of th... Embryology, Leiden University Medical Center, Leiden, and Interuniversity Cardiology Institute of the Nethe

Redox-mediated bypass of restriction point via skipping of G1pm

Directory of Open Access Journals (Sweden)

Greene James J

2006-07-01

Full Text Available Abstract Background It is well known that cancer cells bypass the restriction point, R, and undergo uncontrolled cell proliferation. Hypothesis and evidence We suggest here that fibrosarcoma cells enter G1ps directly from M, skipping G1pm, hence bypassing R, in response to redox modulation. Evidence is presented from the published literature that demonstrate a shortening of the cycle period of transformed fibroblasts (SV-3T3 compared to the nontransformed 3T3 fibroblasts, corresponding to the duration of G1pm in the 3T3 fibroblasts. Evidence is also presented that demonstrate that redox modulation can induce the CUA-4 fibroblasts to bypass R, resulting in a cycle period closely corresponding to the cycle period of fibrosarcoma cells (HT1080. Conclusion The evidence supports our hypothesis that a low internal redox potential can cause fibrosarcoma cells to skip the G1pm phase of the cell cycle.

Ab initio prediction of mutation-induced cryptic splice-site activation and exon skipping

Czech Academy of Sciences Publication Activity Database

Divina, Petr; Kvitkovicova, Andrea; Buratti, E.; Vorechovsky, I.

2009-01-01

Roč. 17, č. 6 (2009), s. 759-765 ISSN 1018-4813 Institutional research plan: CEZ:AV0Z50520514 Keywords : mutation * cryptic splice site * exon skipping Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 3.564, year: 2009

Facility Design Program Requirements for National Science Center

Science.gov (United States)

1991-09-01

a turn of the century structure and secondhand furniture to display exhibit items, to the Ontario Science Center in Canada which is a 10-year-old...mothers should be considered. 1.3 Visitors Coat Storage Areas 550 sq ft Pigeon hole or other storage cabinets for children’s school books , coats, and...1.4.4 Work Area (200 sq ft) 1.4.5 Office for Assistant Museum Shop Manager (75 sq ft) Function: Area for sale of books , posters, cards, slides, games

Operational status and future plans for the Los Alamos Neutron Science Center

International Nuclear Information System (INIS)

Jones, Kevin W.; Schoenberg, Kurt F.

2008-01-01

The Los Alamos Neutron Science Center (LANSCE) continues to be a signature experimental science facility at Los Alamos National Laboratory (LANL). The 800 MeV linear proton accelerator provides multiplexed beams to five unique target stations to produce medical radioisotopes, ultra-cold neutrons, thermal and high energy neutrons for material and nuclear science, and to conduct proton radiography of dynamic events. Recent operating experience will be reviewed and the role of an enhanced LANSCE facility in LANL's new signature facility initiative, Matter and Radiation in Extremes (MaRIE) will be discussed.

Stemcell Information: SKIP000553 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... Toshiaki Hitomi Toshiaki Hitomi Department of Health and Environmental Sc...iences, Graduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Gradu...ate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Graduate School of... Medicine, Kyoto University Department of Health and Environmental Sciences, Grad

Stemcell Information: SKIP000545 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available ... Yes ... Toshiaki Hitomi Toshiaki Hitomi Department of Health and Environmental Sciences, G...raduate School of Medicine, Kyoto University Department of Health and Environment...al Sciences, Graduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, ...Graduate School of Medicine, Kyoto University Department of Health and Environmental Sciences, Graduate Scho

Stemcell Information: SKIP000551 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available 12ng/ml hbFGF ... Yes ... Toshiaki Hitomi Toshiaki Hitomi Department of Health and Environme...ntal Sciences, Graduate School of Medicine, Kyoto University Department of Health... and Environmental Sciences, Graduate School of Medicine, Kyoto University Department of Health and Environm...ental Sciences, Graduate School of Medicine, Kyoto University Department of Health and Environmental Science

Personnel reliability impact on petrochemical facilities monitoring system's failure skipping probability

Science.gov (United States)

Kostyukov, V. N.; Naumenko, A. P.

2017-08-01

The paper dwells upon urgent issues of evaluating impact of actions conducted by complex technological systems operators on their safe operation considering application of condition monitoring systems for elements and sub-systems of petrochemical production facilities. The main task for the research is to distinguish factors and criteria of monitoring system properties description, which would allow to evaluate impact of errors made by personnel on operation of real-time condition monitoring and diagnostic systems for machinery of petrochemical facilities, and find and objective criteria for monitoring system class, considering a human factor. On the basis of real-time condition monitoring concepts of sudden failure skipping risk, static and dynamic error, monitoring systems, one may solve a task of evaluation of impact that personnel's qualification has on monitoring system operation in terms of error in personnel or operators' actions while receiving information from monitoring systems and operating a technological system. Operator is considered as a part of the technological system. Although, personnel's behavior is usually a combination of the following parameters: input signal - information perceiving, reaction - decision making, response - decision implementing. Based on several researches on behavior of nuclear powers station operators in USA, Italy and other countries, as well as on researches conducted by Russian scientists, required data on operator's reliability were selected for analysis of operator's behavior at technological facilities diagnostics and monitoring systems. The calculations revealed that for the monitoring system selected as an example, the failure skipping risk for the set values of static (less than 0.01) and dynamic (less than 0.001) errors considering all related factors of data on reliability of information perception, decision-making, and reaction fulfilled is 0.037, in case when all the facilities and error probability are under

Tutorial: Magnetic resonance with nitrogen-vacancy centers in diamond—microwave engineering, materials science, and magnetometry

Science.gov (United States)

Abe, Eisuke; Sasaki, Kento

2018-04-01

This tutorial article provides a concise and pedagogical overview on negatively charged nitrogen-vacancy (NV) centers in diamond. The research on the NV centers has attracted enormous attention for its application to quantum sensing, encompassing the areas of not only physics and applied physics but also chemistry, biology, and life sciences. Nonetheless, its key technical aspects can be understood from the viewpoint of magnetic resonance. We focus on three facets of this ever-expanding research field, to which our viewpoint is especially relevant: microwave engineering, materials science, and magnetometry. In explaining these aspects, we provide a technical basis and up-to-date technologies for research on the NV centers.

Unique life sciences research facilities at NASA Ames Research Center

Science.gov (United States)

Mulenburg, G. M.; Vasques, M.; Caldwell, W. F.; Tucker, J.

1994-01-01

The Life Science Division at NASA's Ames Research Center has a suite of specialized facilities that enable scientists to study the effects of gravity on living systems. This paper describes some of these facilities and their use in research. Seven centrifuges, each with its own unique abilities, allow testing of a variety of parameters on test subjects ranging from single cells through hardware to humans. The Vestibular Research Facility allows the study of both centrifugation and linear acceleration on animals and humans. The Biocomputation Center uses computers for 3D reconstruction of physiological systems, and interactive research tools for virtual reality modeling. Psycophysiological, cardiovascular, exercise physiology, and biomechanical studies are conducted in the 12 bed Human Research Facility and samples are analyzed in the certified Central Clinical Laboratory and other laboratories at Ames. Human bedrest, water immersion and lower body negative pressure equipment are also available to study physiological changes associated with weightlessness. These and other weightlessness models are used in specialized laboratories for the study of basic physiological mechanisms, metabolism and cell biology. Visual-motor performance, perception, and adaptation are studied using ground-based models as well as short term weightlessness experiments (parabolic flights). The unique combination of Life Science research facilities, laboratories, and equipment at Ames Research Center are described in detail in relation to their research contributions.

Do Vaccines Cause Autism? Is it OK to Skip Certain Vaccines? Get the facts

Science.gov (United States)

... Lifestyle Infant and toddler health Do vaccines cause autism? Is it OK to skip certain vaccines? Get ... their potentially serious complications. Vaccines do not cause autism. Despite much controversy on the topic, researchers haven' ...

Association of Dietary Habits and Interest for Food and Science versus Weight Status in Children Aged 8 to 18 Years.

Science.gov (United States)

Vanderhulst, Els; Faik, Aicha; Vansintejan, Johan; Van Rossem, Inès; Devroey, Dirk

2018-01-01

This study aims to describe the association between dietary habits and weight status and the interest in food and science. We examined in a cross-sectional study 525 children aged between 8 and 18 years, who attended the Brussels Food Fair or the Belgian Science Day in 2013. They were divided into three groups: special interest in science, special interest in food, and a general control group. They completed a questionnaire, and body parameters were measured. The weight status of the children was identified using the growth charts and the calculated BMI. In total, 525 children were included: 290 children in the reference group, 194 in the food group, and 41 in the science group. The prevalence of overweight and obesity was 28% in the general control group, 14% in the food group, and 15% in the science group. Breakfast and dinner were skipped more often by children with overweight or obesity. Children from the food and science groups had more sweets and meat, had less fruit, and skipped less meals. In our study, 28% of the reference group had overweight or obesity. The children with special interest in food or science differed from the control group.

Stemcell Information: SKIP000149 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available Institute for Frontier Medical Sciences, Kyoto University 京都大学再生医科学研究所 Institute for Frontier Medical Scienc...es, Kyoto University 京都大学再生医科学研究所 Hirofumi Suemori 末盛　博文 Available Institute for Frontier Medical Sciences, Kyoto University 京都大学再生

Needs assessment of science teachers in secondary schools in Kumasi, Ghana: A basis for in-service education training programs at the Science Resource Centers

Science.gov (United States)

Gyamfi, Alexander

The purpose of this study was twofold. First, it identified the priority needs common to all science teachers in secondary schools in Kumasi, Ghana. Second, it investigated the relationship existing between the identified priority needs and the teacher demographic variables (type of school, teacher qualification, teaching experience, subject discipline, and sex of teacher) to be used as a basis for implementing in-service education training programs at the Science Resource Centers in Kumasi Ghana. An adapted version of the Moore Assessment Profile (MAP) survey instrument and a set of open-ended questions were used to collect data from the science teachers. The researcher handed out one hundred and fifty questionnaire packets, and all one hundred and fifty (100%) were collected within a period of six weeks. The data were analyzed using descriptive statistics, content analysis, and inferential statistics. The descriptive statistics reported the frequency of responses, and it was used to calculate the Need Index (N) of the identified needs of teachers. Sixteen top-priority needs were identified, and the needs were arranged in a hierarchical order according to the magnitude of the Need Index (0.000 ≤ N ≤ 1.000). Content analysis was used to analyze the responses to the open-ended questions. One-way analysis of variance (ANOVA) was used to test the null hypotheses of the study on each of the sixteen identified top-priority needs and the teacher demographic variables. The findings of this study were as follows: (1) The science teachers identified needs related to "more effective use of instructional materials" as a crucial area for in-service training. (2) Host and Satellite schools exhibited significant difference on procuring supplementary science books for students. Subject discipline of teachers exhibited significant differences on utilizing the library and its facilities by students, obtaining information on where to get help on effective science teaching

Nucleobase-modified antisense oligonucleotides containing 5-(phenyltriazol)-2′-deoxyuridine nucleotides induce exon-skipping

DEFF Research Database (Denmark)

Le, Bao T.; Hornum, Mick; Sharma, Pawan K.

2017-01-01

Chemically-modified antisense oligonucleotide-mediated exon-skipping has been validated as a therapeutic strategy for tackling several disease pathologies, particularly duchenne muscular dystrophy. To date, only sugar-modified and internucleotide linkage-modified oligonucleotide chemistries have...

The effect of playing a science center-based mobile game: Affective outcomes and gender differences

Science.gov (United States)

Atwood-Blaine, Dana

Situated in a hands-on science center, The Great STEM Caper was a collaborative mobile game built on the ARIS platform that was designed to engage 5th-9th grade players in NGSS science and engineering practices while they interacted with various exhibits. Same gender partners sharing one iPad would search for QR codes placed at specific exhibits; scanning a code within the game would launch a challenge for that exhibit. The primary hypothesis was that in- game victories would be equivalent to "mastery experiences" as described by Bandura (1997) and would result in increased science self-efficacy. Gender differences in gameplay behaviors and perceptions were also studied. The study included two groups, one that played the game during their visit and one that explored the science center in the traditional way. The Motivation to Learn Science Questionnaire was administered to participants in both groups both before and after their visit to the science center. Participants wore head-mounted GoPro cameras to record their interactions within the physical and social environment. No differences in affective outcomes were found between the game and comparison groups or between boys and girls in the game group. The MLSQ was unable to measure any significant change in science self-efficacy, interest and enjoyment of science, or overall motivation to learn science in either group. However, girls outperformed boys on every measure of game achievement. Lazzaro's (2004) four types of fun were found to be a good fit for describing the gender differences in game perceptions and behaviors. Girls tended to enjoy hard fun and collaborative people fun while boys enjoyed easy fun and competitive people fun. While boys associated game achievement with enjoyment and victory, girls perceived their game achievement as difficult, rather than enjoyable or victorious.

Earth Science Data and Applications for K-16 Education from the NASA Langley Atmospheric Science Data Center

Science.gov (United States)

Phelps, C. S.; Chambers, L. H.; Alston, E. J.; Moore, S. W.; Oots, P. C.

2005-05-01

NASA's Science Mission Directorate aims to stimulate public interest in Earth system science and to encourage young scholars to consider careers in science, technology, engineering and mathematics. NASA's Atmospheric Science Data Center (ASDC) at Langley Research Center houses over 700 data sets related to Earth's radiation budget, clouds, aerosols and tropospheric chemistry that are being produced to increase academic understanding of the natural and anthropogenic perturbations that influence global climate change. However, barriers still exist in the use of these actual satellite observations by educators in the classroom to supplement the educational process. Thus, NASA is sponsoring the "Mentoring and inquirY using NASA Data on Atmospheric and earth science for Teachers and Amateurs" (MY NASA DATA) project to systematically support educational activities by reducing the ASDC data holdings to `microsets' that can be easily accessible and explored by the K-16 educators and students. The microsets are available via Web site (http://mynasadata.larc.nasa.gov) with associated lesson plans, computer tools, data information pages, and a science glossary. A MY NASA DATA Live Access Server (LAS) has been populated with ASDC data such that users can create custom microsets online for desired time series, parameters and geographical regions. The LAS interface is suitable for novice to advanced users, teachers or students. The microsets may be visual representations of data or text output for spreadsheet analysis. Currently, over 148 parameters from the Clouds and the Earth's Radiant Energy System (CERES), Multi-angle Imaging SpectroRadiometer (MISR), Surface Radiation Budget (SRB), Tropospheric Ozone Residual (TOR) and the International Satellite Cloud Climatology Project (ISCCP) are available and provide important information on clouds, fluxes and cycles in the Earth system. Additionally, a MY NASA DATA OPeNDAP server has been established to facilitate file transfer of

A research plan based on high intensity proton accelerator Neutron Science Research Center

International Nuclear Information System (INIS)

Mizumoto, Motoharu

1997-01-01

A plan called Neutron Science Research Center (NSRC) has been proposed in JAERI. The center is a complex composed of research facilities based on a proton linac with an energy of 1.5GeV and an average current of 10mA. The research facilities will consist of Thermal/Cold Neutron Facility, Neutron Irradiation Facility, Neutron Physics Facility, OMEGA/Nuclear Energy Facility, Spallation RI Beam Facility, Meson/Muon Facility and Medium Energy Experiment Facility, where high intensity proton beam and secondary particle beams such as neutron, pion, muon and unstable radio isotope (RI) beams generated from the proton beam will be utilized for innovative researches in the fields on nuclear engineering and basic sciences. (author)

A research plan based on high intensity proton accelerator Neutron Science Research Center

Energy Technology Data Exchange (ETDEWEB)

Mizumoto, Motoharu [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

1997-03-01

A plan called Neutron Science Research Center (NSRC) has been proposed in JAERI. The center is a complex composed of research facilities based on a proton linac with an energy of 1.5GeV and an average current of 10mA. The research facilities will consist of Thermal/Cold Neutron Facility, Neutron Irradiation Facility, Neutron Physics Facility, OMEGA/Nuclear Energy Facility, Spallation RI Beam Facility, Meson/Muon Facility and Medium Energy Experiment Facility, where high intensity proton beam and secondary particle beams such as neutron, pion, muon and unstable radio isotope (RI) beams generated from the proton beam will be utilized for innovative researches in the fields on nuclear engineering and basic sciences. (author)

Bringing You the Moon: Lunar Education Efforts of the Center for Lunar Science and Education

Science.gov (United States)

Shaner, A. J.; Shupla, C.; Shipp, S.; Allen, J.; Kring, D. A.; Halligan, E.; LaConte, K.

2012-01-01

The Center for Lunar Science and Exploration (CLSE), a collaboration between the Lunar and Planetary Institute and NASA's Johnson Space Center, is one of seven member teams of the NASA Lunar Science Institute. In addition to research and exploration activities, the CLSE team is deeply invested in education and public outreach. Overarching goals of CLSE education are to strengthen the future science workforce, attract and retain students in STEM disciplines, and develop advocates for lunar exploration. The team's efforts have resulted in a variety of programs and products, including the creation of a variety of Lunar Traveling Exhibits and the High School Lunar Research Project, featured at http://www.lpi.usra.edu/nlsi/education/.

Transtheoretical Model Based Exercise Counseling Combined with Music Skipping Rope Exercise on Childhood Obesity.

Science.gov (United States)

Ham, Ok Kyung; Sung, Kyung Mi; Lee, Bo Gyeong; Choi, Hee Won; Im, Eun-Ok

2016-06-01

The purpose was to evaluate the effects of a transtheoretical model (TTM) based exercise counseling offered with music skipping rope exercise on components of the TTM (stages of change, decisional balance, and self-efficacy), body mass index, glucose, and lipid profile of overweight/obese children in Korea. This study used a nonequivalent pretest and posttest experimental study design. A total of 75 overweight/obese children participated in the study. Eight sessions of exercise counseling combined with music skipping rope exercise for 12 weeks were offered for children in the experimental group, while one session of exercise counseling with music skipping rope exercise for 12 weeks was offered for children in the control group. Outcomes were measured at baseline, and 6 months after the intervention. After the intervention, self-efficacy significantly improved among children in the experimental group (p = .049), while these children maintained their baseline BMI at 6-month follow-up (p > .05). Among children in the control group, BMI significantly increased (p effective in maintaining BMI and improving self-efficacy of overweight/obese children. The TTM-based counseling combined with exercise classes has potential to control weight among overweight/obese children, while involvement of parents and children in the development of the theory-based intervention may generate further benefits regarding health and well-being of overweight/obese children. Copyright © 2016. Published by Elsevier B.V.

Breakfast skipping in prepubertal obese children: hormonal, metabolic and cognitive consequences.

Science.gov (United States)

Maffeis, C; Fornari, E; Surano, M G; Comencini, E; Corradi, M; Tommasi, M; Fasan, I; Cortese, S

2012-03-01

Skipping breakfast influences cognitive performance. The aim of our study was to investigate the relationship between the variation of hormonal and metabolic postprandial parameters induced by breakfast consumption or fasting and cognitive performance in obese children. Cross-sectional study for repeated measures. Memory and attention assessment tests, hormones and nutrient oxidation were measured before and after consuming breakfast vs fasting in 10 prepubertal obese children. Fasting induced a significant (PContinuous Performance Test II (a global index of inattention) and the Test of Memory and Learning Word Selective Reminding (a test of verbal memory), whereas no changes were found after breakfast. Fasting was associated with a reduction of insulin and an increase in glucagon, with no changes in glucose. The increase in inattention was associated with a reduction of carbohydrate oxidation (ρ=-0.66, Pbreakfast or fasting, whereas Ghrelin was significantly lower. No association between postprandial hormone variation and cognitive performance was found. Attention and visual memory performance in the morning were reduced when the children skipped breakfast. No association was found with hormones or metabolic changes, but we did find an association with a reduction of carbohydrate oxidation. Nevertheless, these preliminary findings need confirmation in larger sample size.

Long-Term Efficacy of Systemic Multiexon Skipping Targeting Dystrophin Exons 45–55 With a Cocktail of Vivo-Morpholinos in Mdx52 Mice

Directory of Open Access Journals (Sweden)

Yusuke Echigoya

2015-01-01

Full Text Available Antisense-mediated exon skipping, which can restore the reading frame, is a most promising therapeutic approach for Duchenne muscular dystrophy. Remaining challenges include the limited applicability to patients and unclear function of truncated dystrophin proteins. Multiexon skipping targeting exons 45–55 at the mutation hotspot of the dystrophin gene could overcome both of these challenges. Previously, we described the feasibility of exons 45–55 skipping with a cocktail of Vivo-Morpholinos in vivo; however, the long-term efficacy and safety of Vivo-Morpholinos remains to be determined. In this study, we examined the efficacy and toxicity of exons 45–55 skipping by intravenous injections of 6 mg/kg 10-Vivo-Morpholino cocktail (0.6 mg/kg each vPMO every 2 weeks for 18 weeks to dystrophic exon-52 knockout (mdx52 mice. Systemic skipping of the entire exons 45–55 region was induced, and the Western blot analysis exhibited the restoration of 5–27% of normal levels of dystrophin protein in skeletal muscles, accompanied by improvements in histopathology and muscle strength. No obvious immune response and renal and hepatic toxicity were detected at the end-point of the treatment. We demonstrate our new regimen with the 10-Vivo-Morpholino cocktail is effective and safe for long-term repeated systemic administration in the dystrophic mouse model.

Comparable clinical and radiological outcomes between skipped-level and all-level plating for open-door laminoplasty.

Science.gov (United States)

Cheung, Jason Pui Yin; Cheung, Prudence Wing Hang; Cheung, Amy Yim Ling; Lui, Darren; Cheung, Kenneth M C

2018-06-01

To compare the clinical and radiological outcomes between skipped-level and all-level plating for cervical laminoplasty. Patients with cervical spondylotic myelopathy (CSM) treated by open-door laminoplasty with minimum 2-year postoperative follow-up were included. All patients had opening from C3-6 or C3-7 and were divided into skipped-level or all-level plating groups. Japanese Orthopaedic Association (JOA) scores and canal measurements were obtained preoperatively, immediate (within 1 week) postoperatively, and at 2, 6 weeks, 3, 6 and 12 months postoperatively. Paired t test was used for comparative analysis. Receiver operating characteristic analysis was used to determine the canal expansion cutoff for spring-back closure. A total of 74 subjects were included with mean age of 66.1 ± 11.3 years at surgery. Of these, 32 underwent skipped-level plating and 42 underwent all-level plating. No significant differences were noted between the two groups at baseline and follow-up. Spring-back closure was observed in up to 50% of the non-plated levels within 3 months postoperatively. The cutoff for developing spring-back closure was 7 mm canal expansion for C3-6. No differences were observed in JOA scores and recovery rates between the two groups. None of the patients with spring-back required reoperation. There were no significant differences between skipped-level and all-level plating in terms of JOA or recovery rate, and canal diameter differences. This has tremendous impact on saving costs in CSM management as up to two plates per patient undergoing a standard C3-6 laminoplasty may be omitted instead of four plates to every level to achieve similar clinical and radiological outcomes. III. These slides can be retrieved under Electronic Supplementary Material.

Stemcell Information: SKIP000156 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available M 2ME,5ng/ml bFGF ... Yes 46,XY ... Norio Nakatsuji 中辻　憲夫 Institute for Frontier Medical Science...s, Kyoto University 京都大学再生医科学研究所 Institute for Frontier Medical Sciences, Kyoto... University 京都大学再生医科学研究所 Norio Nakatsuji 中辻　憲夫 Available Institute for Frontier Medical Sciences, Kyoto University 京都大学再生医科学研究所 ...

Stemcell Information: SKIP000154 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available M 2ME,5ng/ml bFGF ... Yes 46,XY ... Norio Nakatsuji 中辻　憲夫 Institute for Frontier Medical Science...s, Kyoto University 京都大学再生医科学研究所 Institute for Frontier Medical Sciences, Kyoto... University 京都大学再生医科学研究所 Norio Nakatsuji 中辻　憲夫 Available Institute for Frontier Medical Sciences, Kyoto University 京都大学再生医科学研究所 ...

SKIPing with Head Start Teachers: Influence of T-SKIP on Object-Control Skills

Science.gov (United States)

Brian, Ali; Goodway, Jacqueline D.; Logan, Jessica A.; Sutherland, Sue

2017-01-01

Purpose: Children from disadvantaged settings are at risk for delays in their object-control (OC) skills. Fundamental motor skill interventions, such as the Successful Kinesthetic Instruction for Preschoolers (SKIP) Program, are highly successful when led by motor development experts. However, few preschools employ such experts. This study…

Dynamic ASXL1 Exon Skipping and Alternative Circular Splicing in Single Human Cells.

Directory of Open Access Journals (Sweden)

Winston Koh

Full Text Available Circular RNAs comprise a poorly understood new class of noncoding RNA. In this study, we used a combination of targeted deletion, high-resolution splicing detection, and single-cell sequencing to deeply probe ASXL1 circular splicing. We found that efficient circular splicing required the canonical transcriptional start site and inverted AluSx elements. Sequencing-based interrogation of isoforms after ASXL1 overexpression identified promiscuous linear splicing between all exons, with the two most abundant non-canonical linear products skipping the exons that produced the circular isoforms. Single-cell sequencing revealed a strong preference for either the linear or circular ASXL1 isoforms in each cell, and found the predominant exon skipping product is frequently co-expressed with its reciprocal circular isoform. Finally, absolute quantification of ASXL1 isoforms confirmed our findings and suggests that standard methods overestimate circRNA abundance. Taken together, these data reveal a dynamic new view of circRNA genesis, providing additional framework for studying their roles in cellular biology.

Is breakfast skipping associated with physical activity among U.S. adolescents? A cross-sectional study of adolescents aged 12-19 years, National Health and Nutrition Examination Survey (NHANES).

Science.gov (United States)

Lyerly, Jordan E; Huber, Larissa R; Warren-Findlow, Jan; Racine, Elizabeth F; Dmochowski, Jacek

2014-04-01

To examine the association between breakfast skipping and physical activity among US adolescents aged 12-19 years. A cross-sectional study of nationally representative 2007-2008 National Health and Nutrition Examination Survey (NHANES) data. Breakfast skipping was assessed by two 24 h dietary recalls. Physical activity was self-reported by participants and classified based on meeting national recommendations for physical activity for the appropriate age group. Multiple logistic regression analysis was used to model the association between breakfast skipping and physical activity while controlling for confounders. A total of 936 adolescents aged 12-19 years in the USA. After adjusting for family income, there was no association between breakfast skipping and meeting physical activity guidelines for age among adolescents aged 12-19 years (OR = 0.95, 95% CI 0.56, 1.32). Findings from the study differ from previous research findings on breakfast skipping and physical activity. Therefore, further research that uses large, nationally representative US samples and national recommended guidelines for physical activity is needed.

About Region 3's Laboratory and Field Services at EPA's Environmental Science Center

Science.gov (United States)

Mission & contact information for EPA Region 3's Laboratory and Field Services located at EPA's Environmental Science Center: the Office of Analytical Services and Quality Assurance & Field Inspection Program

Stemcell Information: SKIP000624 [SKIP Stemcell Database[Archive

Lifescience Database Archive (English)

Full Text Available RIKEN BioResource Center 理化学研究所バイオリソースセンター RIKEN BioResource Center 理化学研究所バイオリソースセンター Available RIKEN BioResource Center 理化学

Difficulties of Turkish Science Gifted Teachers: Institutions of Science and Art Centers.

Directory of Open Access Journals (Sweden)

Mehmet Küçük

2005-05-01

Full Text Available The purpose of this study is to determine the fundamental problems of science gifted teachers (SG/Ts who teach Turkish gifted children (G/C and compare it with the international milieu. Turkish G/C are taught in different educational contexts named “Science and Art Centers” (SACs in which better opportunities are presented for them. In this project, field observations were done at three of the SACs in Turkey - in Bayburt, Sinop, and Trabzon - and, semi-structured interviews were conducted with each of ten SG/Ts who work in these centers by one of the researchers. Data analysis showed that SG/Ts do not perceive their duties holistically and feel they need help with measurement and assessment techniques, modern learning theories, planning and implementation of a research project, questioning techniques and using laboratory-based methods for G/C. Moving from the research data, it is suggested that in service education courses, which include the above issues, should be organized for the SG/Ts and they should be encouraged to use an action research approach in teaching G/C in SACs.

Stemcell Information: SKIP000875 [SKIP Stemcell Database[Archive

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Full Text Available CR ... Jerome Mertens--Fred H. Gage Jerome Mertens--Fred H. Gage Jiangsu Collaborative Innovation Center for...tudies, Laboratory of Genetics Jiangsu Collaborative Innovation Center for Language Ability, Jiangsu Normal ...University--The Salk Institute for Biological Studies, Laboratory of Genetics Jiangsu Collaborative Innovati... Biological Studies, Laboratory of Genetics Jiangsu Collaborative Innovation Center for Language Ability, Ji

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Full Text Available te for Frontier Medical Sciences, Kyoto University 京都大学再生医科学研究所 Institute for Frontier Medical Sciences, Kyoto University 京都大学再生...医科学研究所 Hirofumi Suemori 末盛　博文 Available Institute for Frontier Medical Sciences, Kyoto University 京都大学再生

Skipping of meals has a significant impact on dietary intake and nutritional status of old (65+ y) nursing home residents.

Science.gov (United States)

Beck, A M; Ovesen, L

2004-01-01

In spite of a high prevalence of undernutrition among old nursing home residents, studies have generally reported a mean intake of energy sufficient to cover the mean estimated energy requirement. This discrepancy could be due to skipping of meals and hence periods of insufficient energy intake too intermittent to be identified, when mean results are presented. To examine the significance of skipping of (part of) meals on dietary intake and nutritional status of old (65+y) nursing home residents. Participants were 132 nursing home residents (84 (82-85) y). They were characterised according to activity of daily living-functions (ADL-functions), cognitive performance, intake of energy and protein (4-days dietary record), skipping of meals, energy and protein balance, and nutritional status (body mass index (BMI)). The participants had an energy intake, which was significantly higher than the estimated energy requirement (p eat or only had desert at one or more meals during the 4-day registration period. Participants who were skipping meals had a lower BMI, energy and protein intake (all p <0.001) and a higher prevalence of negative protein balance (p <0.01), than the other residents. More focus should be given to individualized nutritional assessment in order to discover the cause to this problem and target individuals who could be helped by nutritional intervention.

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Full Text Available 2-Mercaptoethanol+5ng/mL human bFGF ... Riken BioResource Center 理化学研究所バイオリソースセンター ...Riken BioResource Center 理化学研究所バイオリソースセンター Available Riken BioResource Center 理化学

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Full Text Available day No 5% ... RIKEN BioResouce Center (RIKEN ... BRC) 理化学研究所バイオリソースセンター RIKEN BioResouce Center (RIKEN ... BRC) 理化学...研究所バイオリソースセンター Available RIKEN BioResouce Center (RIKEN ... BRC) 理化学

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Full Text Available aptoethanol+5ng/ml human bFGF ... 3% Negative ... RIKEN BioResource center 理化学...研究所バイオリソースセンター RIKEN BioResource center 理化学研究所バイオリソースセンター Available RIKEN BioResource center 理化学

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Full Text Available Negative ... RIKEN BioResouce Center (RIKEN ... BRC) 理化学研究所バイオリ...ソースセンター RIKEN BioResouce Center (RIKEN ... BRC) 理化学研究所バイオリソースセンター Available RIKEN BioResouce Center (RIKEN ... BRC) 理化学

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Full Text Available Mercaptoethanol+5ng/ml human bFGF ... 5% Negative ... RIKEN BioResource Center 理化学研究所バイオリソ...ースセンター RIKEN BioResource Center 理化学研究所バイオリソースセンター Available RIKEN BioResource Center 理化学

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Full Text Available No 5% ... RIKEN BioResouce Center (RIKEN ... BRC) 理化学研究所バイオリソースセンター RIKEN BioResouce Center (RIKEN ... BRC) 理化学...研究所バイオリソースセンター Available RIKEN BioResouce Center (RIKEN ... BRC) 理化学

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Full Text Available ... Jerome Mertens--Fred H. Gage Jerome Mertens--Fred H. Gage Jiangsu Collaborative Innovation Center for Lang...s, Laboratory of Genetics Jiangsu Collaborative Innovation Center for Language Ability, Jiangsu Normal Unive...rsity--The Salk Institute for Biological Studies, Laboratory of Genetics Jiangsu Collaborative Innovation Ce...ogical Studies, Laboratory of Genetics Jiangsu Collaborative Innovation Center for Language Ability, Jiangsu

Mobile Gaming and Student Interactions in a Science Center: The Future of Gaming in Science Education

Science.gov (United States)

Atwood-Blaine, Dana; Huffman, Douglas

2017-01-01

This article explores the impact of an augmented reality iPad-based mobile game, called The Great STEM Caper, on students' interaction at a science center. An open-source, location-based game platform called ARIS (i.e. Augmented Reality and Interactive Storytelling) was used to create an iPad-based mobile game. The game used QR scan codes and a…

The current state of the center for the creation and dissemination of new Japanese nursing science: The 21st century Center of Excellence at Chiba University School of Nursing

OpenAIRE

中村 伸枝; 石垣, 和子; 正木, 治恵; 宮崎, 美砂子; 山本, 則子

2006-01-01

Aim: The Center of Excellence for the Creation and Dissemination of a New Japanese Nursing Science at Chiba University School of Nursing is now in its third year of operation. This center aims to develop nursing science that is appropriate for Japanese culture and to internationally disseminate the importance of culturally based care. Our project seeks to systematically transform the art of nursing practise into a nursing science. Method: To date, multiple frameworks have been created through...

See before You Jump: Full Recognition of Parafoveal Words Precedes Skips during Reading

Science.gov (United States)

Gordon, Peter C.; Plummer, Patrick; Choi, Wonil

2013-01-01

Serial attention models of eye-movement control during reading were evaluated in an eye-tracking experiment that examined how lexical activation combines with visual information in the parafovea to affect word skipping (where a word is not fixated during first-pass reading). Lexical activation was manipulated by repetition priming created through…

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Full Text Available nol+5ng/ml human bFGF ... 5% Negative ... Yes ... RIKEN BioResource Center 理化学...研究所バイオリソースセンター RIKEN BioResource Center 理化学研究所バイオリソースセンター ... Available RIKEN BioResource Center 理化学研究

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Full Text Available nol+5ng/ml human bFGF ... 5% Negative ... Yes ... RIKEN BioResource Center 理化学...研究所バイオリソースセンター RIKEN BioResource Center 理化学研究所バイオリソースセンター ... Available RIKEN BioResource Center 理化学研究

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Full Text Available /ml human basic FGF ... 5% ... Riken Bio Resource Center 理化学研究所バイオリソースセンター Riken Bio Resource Center 理化学...研究所バイオリソースセンター Available Riken Bio Resource Center 理化学研究所バイオリソースセン

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Full Text Available /100mm dish Primate ES Cell Medium+4ng/ml human basic FGF ... 5% Negative ... RIKEN BioResource Center 理化学...研究所バイオリソースセンター RIKEN BioResource Center 理化学研究所バイオリソースセンター Available RIKEN BioResource Center 理化学

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Full Text Available FGF ... 3% Negative ... Yes ... Tsuyoshi Fujioka 藤岡 剛 RIKEN BioResource Center 理化学研究所バイオリソースセンター RI...KEN BioResource Center 理化学研究所バイオリソースセンター Yukio Nakamura 中村　幸夫 Available RIKEN BioResource Center 理化学

Quality-assurance plan for groundwater activities, U.S. Geological Survey, Washington Water Science Center

Science.gov (United States)

Kozar, Mark D.; Kahle, Sue C.

2013-01-01

This report documents the standard procedures, policies, and field methods used by the U.S. Geological Survey’s (USGS) Washington Water Science Center staff for activities related to the collection, processing, analysis, storage, and publication of groundwater data. This groundwater quality-assurance plan changes through time to accommodate new methods and requirements developed by the Washington Water Science Center and the USGS Office of Groundwater. The plan is based largely on requirements and guidelines provided by the USGS Office of Groundwater, or the USGS Water Mission Area. Regular updates to this plan represent an integral part of the quality-assurance process. Because numerous policy memoranda have been issued by the Office of Groundwater since the previous groundwater quality assurance plan was written, this report is a substantial revision of the previous report, supplants it, and contains significant additional policies not covered in the previous report. This updated plan includes information related to the organization and responsibilities of USGS Washington Water Science Center staff, training, safety, project proposal development, project review procedures, data collection activities, data processing activities, report review procedures, and archiving of field data and interpretative information pertaining to groundwater flow models, borehole aquifer tests, and aquifer tests. Important updates from the previous groundwater quality assurance plan include: (1) procedures for documenting and archiving of groundwater flow models; (2) revisions to procedures and policies for the creation of sites in the Groundwater Site Inventory database; (3) adoption of new water-level forms to be used within the USGS Washington Water Science Center; (4) procedures for future creation of borehole geophysics, surface geophysics, and aquifer-test archives; and (5) use of the USGS Multi Optional Network Key Entry System software for entry of routine water-level data

Goddard Space Flight Center: 1994 Maryland/GSFC Earth and Environmental Science Teacher Ambassador Program

Science.gov (United States)

Latham, James

1995-01-01

The Maryland/Goddard Space Flight Center (GSFC) Earth and Environmental Science Teacher Ambassador Program was designed to enhance classroom instruction in the Earth and environmental science programs in the secondary schools of the state of Maryland. In October 1992, more than 100 school system administrators from the 24 local Maryland school systems, the Maryland State Department of Education, and the University of Maryland met with NASA GSFC scientists and education officers to propose a cooperative state-wide secondary school science teaching enhancement initiative.

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Full Text Available +5ng/ml human bFGF ... Riken BioResource Center 理化学研究所バイオリソースセンター Riken BioResource Center 理化学...研究所バイオリソースセンター Available Riken BioResource Center 理化学研究所バイオリソースセンター htt

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Full Text Available l human basic FGF ... 5% ... Riken Bio Resource Center 理化学研究所バイオリソースセンター Riken Bio Resource Center 理化学...研究所バイオリソースセンター Available Riken Bio Resource Center 理化学研究所バイオリソースセンター

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Full Text Available ing and immunocytochemistry ... No ... Yes ... Tsuyoshi Fujioka 藤岡 剛 RIKEN BioResource Center 理化学研究所バイオリ...ソースセンター RIKEN BioResource Center 理化学研究所バイオリソースセンター Yukio Nakamura 中村　幸夫 Information Only RIKEN BioResource Center 理化学

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Full Text Available 0.1mM NEAA+0.1mM 2-Mercaptoethanol+5ng/mL human bFGF ... 5% Negative ... RIKEN BioResource Center 理化学...研究所バイオリソースセンター RIKEN BioResource Center 理化学研究所バイオリソースセンター Available RIKEN BioResource Center 理化学研

AON-mediated Exon Skipping Restores Ciliation in Fibroblasts Harboring the Common Leber Congenital Amaurosis CEP290 Mutation

Directory of Open Access Journals (Sweden)

Xavier Gerard

2012-01-01

Full Text Available Leber congenital amaurosis (LCA is a severe hereditary retinal dystrophy responsible for congenital or early-onset blindness. The most common disease-causing mutation (>10% is located deep in intron 26 of the CEP290 gene (c.2991+1655A>G. It creates a strong splice donor site that leads to insertion of a cryptic exon encoding a premature stop codon. In the present study, we show that the use of antisense oligonucleotides (AONs allow an efficient skipping of the mutant cryptic exon and the restoration of ciliation in fibroblasts of affected patients. These data support the feasibility of an AON-mediated exon skipping strategy to correct the aberrant splicing.

Health, behavioral, cognitive, and social correlates of breakfast skipping among women living in socioeconomically disadvantaged neighborhoods.

Science.gov (United States)

Smith, Kylie J; McNaughton, Sarah A; Cleland, Verity J; Crawford, David; Ball, Kylie

2013-11-01

Breakfast skipping is a potentially modifiable behavior that has negative effects on health and is socioeconomically patterned. This study aimed to examine the intrapersonal (health, behavioral, and cognitive) and social factors associated with breakfast skipping. Nonpregnant women (n = 4123) aged 18-45 y from socioeconomically disadvantaged neighborhoods throughout Victoria, Australia, completed a postal questionnaire. Sociodemographic characteristics, diet, physical activity, sedentary behaviors, and cognitive and social factors were assessed by self-report. Breakfast skipping was defined in 2 ways: 1) "rarely/never" eating breakfast (n = 498) and 2) eating breakfast ≤2 d/wk (includes those who rarely/never ate breakfast; n = 865). Poisson regression was used to calculate prevalence ratios and linear trends, adjusting for covariates. The P values for linear trends are reported below. Compared with breakfast consumers, women who reported rarely/never eating breakfast tended to have poorer self-rated health (P-trend pay less attention to health (P-trend lower proportion were trying to control their weight (P-trend lower leisure-time physical activity (P-trend = 0.012) and less self-efficacy for eating a healthy diet (P-trend women living in socioeconomically disadvantaged areas. Acknowledging the cross-sectional design and need for causal confirmation, programs that aim to promote breakfast consumption in this population group should consider targeting family-related barriers to healthy eating and nutrition knowledge.

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Full Text Available ute for Frontier Medical Sciences, Kyoto University 京都大学再生医科学研究所 Institute for Frontier Medical Sciences, Ky...oto University 京都大学再生医科学研究所 Hirofumi Suemori 末盛　博文 Available Institute for Frontier Medical Sciences, Kyoto University 京都大学再生医科学研究所　（共同研究ベースでの使用） ...

Long-term Exon Skipping Studies With 2′-O-Methyl Phosphorothioate Antisense Oligonucleotides in Dystrophic Mouse Models

Directory of Open Access Journals (Sweden)

Christa L Tanganyika-de Winter

2012-01-01

Full Text Available Antisense-mediated exon skipping for Duchenne muscular dystrophy (DMD is currently tested in phase 3 clinical trials. The aim of this approach is to modulate splicing by skipping a specific exon to reframe disrupted dystrophin transcripts, allowing the synthesis of a partly functional dystrophin protein. Studies in animal models allow detailed analysis of the pharmacokinetic and pharmacodynamic profile of antisense oligonucleotides (AONs. Here, we tested the safety and efficacy of subcutaneously administered 2′-O-methyl phosphorothioate AON at 200 mg/kg/week for up to 6 months in mouse models with varying levels of disease severity: mdx mice (mild phenotype and mdx mice with one utrophin allele (mdx/utrn+/−; more severe phenotype. Long-term treatment was well tolerated and exon skipping and dystrophin restoration confirmed for all animals. Notably, in the more severely affected mdx/utrn+/− mice the therapeutic effect was larger: creatine kinase (CK levels were more decreased and rotarod running time was more increased. This suggests that the mdx/utrn+/− model may be a more suitable model to test potential therapies than the regular mdx mouse. Our results also indicate that long-term subcutaneous treatment in dystrophic mouse models with these AONs is safe and beneficial.

On-going research projects at Ankara Nuclear research center in agriculture and animal science

International Nuclear Information System (INIS)

Tukenmez, I.

2004-01-01

Full text:The research and development activities of Ankara Nuclear Research Center in Agriculture and Animal Science(ANRCAA) are concentrated on the contribution of atomic energy to peace by the use of nuclear and related techniques in food, agriculture and animal science. Nuclear techniques are used in the above fields in two ways: in vitro or in vivo radio tracing the substances and processes of biological importance, and irradiation of biological materials for preservation and quality modification. Research projects are carried out by interdisciplinary studies with well equipped laboratories at the Center. The projects in progress conducted by the Center comprises nuclear-aided researches in soil fertility, plant nutrition, plant protection, improvement of field crops, improvement of horticultural plants and forest trees by mutation breeding, in vitro culture technique with mutagen treatments, use of phosphogypsum in soil amelioration, sterilization of medical supplies, wastewater treatment, animal nutrition, animal health and productivity and accreditation. The on-going projects with the above subjects will be summarized for possible collaborations

On-going research projects at Ankara Nuclear Research Center in Agriculture and Animal Science

International Nuclear Information System (INIS)

Tukenmez, I.

2004-01-01

Full text: The research and development activities of Ankara Nuclear Research Center in Agriculture and Animal Science(ANRCAA) are concentrated on the contribution of atomic energy to peace by the use of nuclear and related techniques in food, agriculture and animal science. Nuclear techniques are used in the above fields in two ways: in vitro or in vivo radio tracing the substances and processes of biological importance, and irradiation of biological materials for preservation and quality modification. Research projects are carried out by interdisciplinary studies with well equipped laboratories at the Center. The projects in progress conducted by the Center comprises nuclear-aided researches in soil fertility, plant nutrition, plant protection, improvement of field crops, improvement of horticultural plants and forest trees by mutation breeding, in vitro culture technique with mutagen treatments, use of phosphogypsum in soil amelioration, sterilization of medical supplies, wastewater treatment, animal nutrition, animal health and productivity and accreditation. The on-going projects with the above subjects will be summarized for possible collaborations

The effect of student-centered and teacher-centered instruction with and without conceptual advocacy on biology students' misconceptions, achievement, attitudes toward science, and cognitive retention

Science.gov (United States)

Gallop, Roger Graham

The purpose of this study was to investigate the effect of student-centered and teacher-centered instructional strategies with and without conceptual advocacy (CA) on ninth-grade biology students' misconceptions (MIS), biology achievement (ACH), attitudes toward science (ATT), and cognitive retention of scientific method and measurement, spontaneous generation, and characteristics of living things. Students were purposively selected using intact classes and assigned to one of four treatment groups (i.e., student-centered instruction without CA, student-centered instruction with CA, teacher-centered instruction with CA, and teacher-centered instruction without CA). A modified quasi-experimental design was used in which students were not matched in the conventional sense but instead, groups were shown to be equivalent on the dependent measure via a pretest. A 5-day treatment implementation period addressed science conceptions under investigation. The treatment period was based on the number of class periods teachers at the target school actually spend teaching the biological concepts under investigation using traditional instruction. At the end of the treatment period, students were posttested using the Concepts in Biology instrument and Science Questionnaire. Eight weeks after the posttest, these instruments were administered again as a delayed posttest to determine cognitive retention of the correct biological conceptions and attitudes toward science. MANCOVA and follow-up univariate ANCOVA results indicated that student-centered instruction without CA (i.e., Group 1) did not have a significant effect on students' MIS, ACH, and ATT (F = .029, p = .8658; F = .002, p =.9688, F = .292, p = .5897, respectively). On the other hand, student-centered instruction with CA (i.e., Group 2) had a significant effect on students' MIS and ACH (F =10.33, p = .0016 and F = 10.17, p = .0017, respectively), but did not on ATT (F = .433, p = .5117). Teacher-centered instruction with

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Full Text Available ... RIKEN BioResource Center 理化学研究所バイオリソースセンター RIKEN BioResource Center 理化学...研究所バイオリソースセンター Available RIKEN BioResource Center 理化学研究所バイオリソースセンター http://www2.brc.riken.jp/lab/cell/detail.cgi?cell_no=HPS0332&type=1 ...

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Full Text Available ujioka 藤岡 剛 RIKEN BioResource Center 理化学研究所バイオリソースセンター RIKEN BioResource Center 理化学研究所バイオリソースセンター Yukio Naka...mura 中村　幸夫 Information Only RIKEN BioResource Center 理化学研究所バイオリソースセンター ... 20973

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Full Text Available Fujioka 藤岡 剛 RIKEN BioResource Center 理化学研究所バイオリソースセンター RIKEN BioResource Center 理化学研究所バイオリソースセンター Yukio Na...kamura 中村　幸夫 Information Only RIKEN BioResource Center 理化学研究所バイオリソースセンター ... 209

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Full Text Available ujioka 藤岡 剛 RIKEN BioResource Center 理化学研究所バイオリソースセンター RIKEN BioResource Center 理化学研究所バイオリソースセンター Yukio Naka...mura 中村　幸夫 Information Only RIKEN BioResource Center 理化学研究所バイオリソースセンター ... 20973

Exon skipping and translation in patients with frameshift deletions in the dystrophin gene

Energy Technology Data Exchange (ETDEWEB)

Sherratt, T.G.; Dubowitz, V.; Sewry, C.A.; Strong, P.N. (Royal Postgraduate Medical School, London (United Kingdom)); Vulliamy, T. (Hammersmith Hospital, London (United Kingdom))

1993-11-01

Although many Duchenne muscular dystrophy patients have a deletion in the dystrophin gene which disrupts the translational reading frame, they express dystrophin in a small proportion of skeletal muscle fibers ([open quotes]revertant fibers[close quotes]). Antibody studies have shown, indirectly, that dystrophin synthesis in revertant fibers is facilitated by a frame-restoring mechanism; in the present study, the feasibility of mRNA splicing was investigated. Dystrophin transcripts were analyzed in skeletal muscle from individuals possessing revertant fibers and a frameshift deletion in the dystrophin gene. In each case a minor in-frame transcript was detected, in which exons adjacent to those deleted from the genome had been skipped. There appeared to be some correlation between the levels of in-frame transcripts and the predicted translation products. Low levels of alternatively spliced transcripts were also present in normal muscle. The results provide further evidence of exon skipping in the dystrophin gene and indicate that this may be involved in the synthesis of dystrophin by revertant fibers. 44 refs., 12 figs.

Fast DCNN based on FWT, intelligent dropout and layer skipping for image retrieval.

Science.gov (United States)

ElAdel, Asma; Zaied, Mourad; Amar, Chokri Ben

2017-11-01

Deep Convolutional Neural Network (DCNN) can be marked as a powerful tool for object and image classification and retrieval. However, the training stage of such networks is highly consuming in terms of storage space and time. Also, the optimization is still a challenging subject. In this paper, we propose a fast DCNN based on Fast Wavelet Transform (FWT), intelligent dropout and layer skipping. The proposed approach led to improve the image retrieval accuracy as well as the searching time. This was possible thanks to three key advantages: First, the rapid way to compute the features using FWT. Second, the proposed intelligent dropout method is based on whether or not a unit is efficiently and not randomly selected. Third, it is possible to classify the image using efficient units of earlier layer(s) and skipping all the subsequent hidden layers directly to the output layer. Our experiments were performed on CIFAR-10 and MNIST datasets and the obtained results are very promising. Copyright © 2017 Elsevier Ltd. All rights reserved.

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Full Text Available ihiro Umezawa 梅澤　明弘 National Center for Child Health and Development 国立成育医療研究センター研究所 National Center for Child Health... and Development 国立成育医療研究センター研究所 Akihiro Umezawa 梅澤　明弘 Available National Center for Child Health and Development 国立成育医療研究センター研究所 ...