Search Results - (Author, Cooperation:J. M. Bell)
-
1Latest Papers from Table of Contents or Articles in PressB. M. Jakosky ; J. M. Grebowsky ; J. G. Luhmann ; J. Connerney ; F. Eparvier ; R. Ergun ; J. Halekas ; D. Larson ; P. Mahaffy ; J. McFadden ; D. F. Mitchell ; N. Schneider ; R. Zurek ; S. Bougher ; D. Brain ; Y. J. Ma ; C. Mazelle ; L. Andersson ; D. Andrews ; D. Baird ; D. Baker ; J. M. Bell ; M. Benna ; M. Chaffin ; P. Chamberlin ; Y. Y. Chaufray ; J. Clarke ; G. Collinson ; M. Combi ; F. Crary ; T. Cravens ; M. Crismani ; S. Curry ; D. Curtis ; J. Deighan ; G. Delory ; R. Dewey ; G. DiBraccio ; C. Dong ; Y. Dong ; P. Dunn ; M. Elrod ; S. England ; A. Eriksson ; J. Espley ; S. Evans ; X. Fang ; M. Fillingim ; K. Fortier ; C. M. Fowler ; J. Fox ; H. Groller ; S. Guzewich ; T. Hara ; Y. Harada ; G. Holsclaw ; S. K. Jain ; R. Jolitz ; F. Leblanc ; C. O. Lee ; Y. Lee ; F. Lefevre ; R. Lillis ; R. Livi ; D. Lo ; M. Mayyasi ; W. McClintock ; T. McEnulty ; R. Modolo ; F. Montmessin ; M. Morooka ; A. Nagy ; K. Olsen ; W. Peterson ; A. Rahmati ; S. Ruhunusiri ; C. T. Russell ; S. Sakai ; J. A. Sauvaud ; K. Seki ; M. Steckiewicz ; M. Stevens ; A. I. Stewart ; A. Stiepen ; S. Stone ; V. Tenishev ; E. Thiemann ; R. Tolson ; D. Toublanc ; M. Vogt ; T. Weber ; P. Withers ; T. Woods ; R. Yelle
American Association for the Advancement of Science (AAAS)
Published 2015Staff ViewPublication Date: 2015-11-07Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsPublished by: -
2Latest Papers from Table of Contents or Articles in PressS. Bougher ; B. Jakosky ; J. Halekas ; J. Grebowsky ; J. Luhmann ; P. Mahaffy ; J. Connerney ; F. Eparvier ; R. Ergun ; D. Larson ; J. McFadden ; D. Mitchell ; N. Schneider ; R. Zurek ; C. Mazelle ; L. Andersson ; D. Andrews ; D. Baird ; D. N. Baker ; J. M. Bell ; M. Benna ; D. Brain ; M. Chaffin ; P. Chamberlin ; J. Y. Chaufray ; J. Clarke ; G. Collinson ; M. Combi ; F. Crary ; T. Cravens ; M. Crismani ; S. Curry ; D. Curtis ; J. Deighan ; G. Delory ; R. Dewey ; G. DiBraccio ; C. Dong ; Y. Dong ; P. Dunn ; M. Elrod ; S. England ; A. Eriksson ; J. Espley ; S. Evans ; X. Fang ; M. Fillingim ; K. Fortier ; C. M. Fowler ; J. Fox ; H. Groller ; S. Guzewich ; T. Hara ; Y. Harada ; G. Holsclaw ; S. K. Jain ; R. Jolitz ; F. Leblanc ; C. O. Lee ; Y. Lee ; F. Lefevre ; R. Lillis ; R. Livi ; D. Lo ; Y. Ma ; M. Mayyasi ; W. McClintock ; T. McEnulty ; R. Modolo ; F. Montmessin ; M. Morooka ; A. Nagy ; K. Olsen ; W. Peterson ; A. Rahmati ; S. Ruhunusiri ; C. T. Russell ; S. Sakai ; J. A. Sauvaud ; K. Seki ; M. Steckiewicz ; M. Stevens ; A. I. Stewart ; A. Stiepen ; S. Stone ; V. Tenishev ; E. Thiemann ; R. Tolson ; D. Toublanc ; M. Vogt ; T. Weber ; P. Withers ; T. Woods ; R. Yelle
American Association for the Advancement of Science (AAAS)
Published 2015Staff ViewPublication Date: 2015-11-07Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsPublished by: -
3Articles: DFG German National LicensesKirkup, L. ; Bell, J. M. ; Green, D. C. ; Smith, G. B. ; MacDonald, K. A.
[S.l.] : American Institute of Physics (AIP)
Published 1992Staff ViewISSN: 1089-7623Source: AIP Digital ArchiveTopics: PhysicsElectrical Engineering, Measurement and Control TechnologyNotes: We describe a simple and inexpensive potentiostat, incorporating current boosting and filtering circuitry for use in the study of coloration and bleaching in electrochromic thin films. The system is sufficiently flexible to permit utilization in other electrochemical applications.Type of Medium: Electronic ResourceURL: -
4Articles: DFG German National LicensesStaff View
ISSN: 0007-1269Topics: PsychologyURL: -
5Articles: DFG German National LicensesStaff View
ISSN: 0013-6662Topics: Classical StudiesURL: -
6Articles: DFG German National LicensesStaff View
ISSN: 1432-1998Source: Springer Online Journal Archives 1860-2000Topics: MedicineNotes: Abstract Gastric teratoma is an extremely rare neoplasm which accounts for less than two percent of all teratomas. Unlike other teratomas, gastric teratomas are all benign and predominantly occur in males. As gastric teratomas generally present as a palpable abdominal mass, more aggressive solid masses of childhood must be excluded. In this case, CT imaging delineates both cystic and fatty components characteristic of teratoma and displays the rare gastric origin of the lesion.Type of Medium: Electronic ResourceURL: -
7Articles: DFG German National LicensesAllison, J. W. ; James, Charles A. ; Arnold, G. L. ; Stine, Kimo C. ; Becton, David L. ; Bell, J. M.
Springer
Published 1998Staff ViewISSN: 1432-1998Source: Springer Online Journal Archives 1860-2000Topics: MedicineNotes: Abstract Background. Skeletal complications are responsible for significant morbidity in Gaucher patients. Plain radiographs have been unreliable in assessing bone marrow infiltration and activity. A way to assess bone marrow improvement is needed during enzyme therapy. Objective. The purpose of this paper is to assess the usefulness of MR in following improvement of abnormal bone marrow in Gaucher patients on enzyme therapy. Materials and methods. Three patients aged 2, 7, and 24 years underwent serial MR scans of the lower extremities before and during treatment with Alglucerase (two patients) and Imiglucerase (one patient). T1-weighted, T2-weighted, STIR and FSE T2-weighted images were utilized. Two patients were imaged after 16 months of therapy, and one patient was imaged after 6 months of therapy. Results. All patients had improvement in marrow signal consistent with partial reconversion to fatty marrow during treatment. The findings were more marked after prolonged therapy. T1-weighted images demonstrated findings most clearly. Conclusion. MR consistently showed improvement in marrow signal in Gaucher patients on enzyme therapy. As smaller doses of enzyme therapy are the trend, MR can be utilized to determine if therapy is effecting a change in the bone marrow.Type of Medium: Electronic ResourceURL: -
8Articles: DFG German National LicensesStaff View
ISSN: 1573-0433Source: Springer Online Journal Archives 1860-2000Topics: PhilosophyType of Medium: Electronic ResourceURL: -
9Articles: DFG German National LicensesStaff View
ISSN: 0022-3611Topics: PhilosophyURL: -
10Articles: DFG German National LicensesStaff View
ISSN: 1573-4811Source: Springer Online Journal Archives 1860-2000Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsType of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesStaff View
ISSN: 1439-6327Keywords: Dance ; Oxygen uptake ; Heart rate ; Exercise ; Arm workSource: Springer Online Journal Archives 1860-2000Topics: MedicineNotes: Abstract The oxygen uptake and heart rate in various styles of dance and in a graded step test have been compared in ten healthy women aged [mean (SD)] 34 (5) years. Dance was choreographed into progressively more energetic sequences typical of community classes, and videotaped. Oxygen uptake was assessed using a respirometer carried in a back-pack. Each of the two tests (dance and step) took 15–20 min and measurements were made in randomised balanced order on the same day. The mean oxygen costs of dance ranged from 1.29 l · min−1 for low impact style to 1.83 1 · min−1 for high impact style with arm work; mean heart rates were 135 and 174 beats · min−1 respectively. Low impact dance raised heart rates above 60% of predicted maximum and so would provide training; during high impact dance recorded heart rates sometimes exceeded recommended safe limits. The addition of arm work significantly increased heart rates in both high and low impact dance but when oxygen pulses for each style of dance were compared no significant differences attributable to arm work were found. Moreover calculated differences between oxygen uptakes in stepping and dance at the same heart rates (those recorded during dance) were not significant for any of the four styles. Analysis of variance confirmed that neither arm work nor impact contributed significantly to the differences, so there was no evidence that these forms of dance change the normal relation between heart rate and oxygen uptake found in dynamic activities with large muscle groups such as stepping.Type of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesContreras, M. A. ; Chang, M. C. J. ; Kirkby, D. ; Bell, J. M. ; Rapoport, S. I.
Springer
Published 1999Staff ViewISSN: 1573-6903Keywords: Anesthesia ; phospholipids ; recycling ; remodeling ; fatty acids ; brainSource: Springer Online Journal Archives 1860-2000Topics: MedicineNotes: Abstract Our laboratory has reported that pentobarbital-induced anesthesia reduced the incorporation of intravenously injected radiolabeled palmitic acid into brain phospholipids. To determine if this decrease reflected a pentobarbital-induced decrease in palmitate turnover in phospholipids, we applied our method and model to study net flux and turnover of palmitate in brain phospholipids (1). Awake, light and deep pentobarbital (25–70 mg/kg, iv) anesthetized rats were infused with [9,10-3H]palmitate over a 5 min period. Brain electrical activity was monitored by electroencephalography. An isoelectric electroencephalogram characterized deep pentobarbital anesthesia. Net incorporation rates (J FA,i ) and turnover rates (F i) of palmitate were calculated. J FA,i for palmitate incorporated into phospholipids was dramatically reduced by pentobarbital treatment in a dose-dependent manner, by 70% and 90% respectively for lightly and deeply anesthetized animals, compared with awake controls. Turnover rates for palmitate in total phospholipid and individual phospholipid classes were decreased by nearly 70% and 90% for lightly and deeply anesthetized animals, respectively. Thus, pentobarbital decreases, in a dose-dependent manner, the turnover of palmitate in brain phospholipids. This suggests that palmitate turnover is closely coupled to brain functional activity.Type of Medium: Electronic ResourceURL: