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  • 1
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    Characterizing high-n quasi-one-dimensional strontium Rydberg atoms (2014)
    American Physical Society (APS)
    Details
    Publication Date: 2014-02-22
    Description: Author(s): M. Hiller, S. Yoshida, J. Burgdörfer, S. Ye, X. Zhang, and F. B. Dunning The production of high-n, n∼300, quasi-one-dimensional (quasi-1D) strontium Rydberg atoms through two-photon excitation of selected extreme Stark states in the presence of a weak dc field is examined using a crossed laser-atom beam geometry. The dipolar polarization of the electron wave function in ... [Phys. Rev. A 89, 023426] Published Fri Feb 21, 2014
    Keywords: Atomic and molecular processes in external fields, including interactions with strong fields and short pulses
    Print ISSN: 1050-2947
    Electronic ISSN: 1094-1622
    Topics: Physics
    Published by American Physical Society (APS)
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  • 2
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    Efficient three-photon excitation of quasi-one-dimensional strontium Rydberg atoms with n∼300 (2014)
    American Physical Society (APS)
    Details
    Publication Date: 2014-07-02
    Description: Author(s): S. Ye, X. Zhang, F. B. Dunning, S. Yoshida, M. Hiller, and J. Burgdörfer The efficient production of very-high-n, n∼300, quasi-one-dimensional (quasi-1D) strontium Rydberg atoms through three-photon excitation of extreme Stark states in the presence of a weak dc field is demonstrated using a crossed laser-atom beam geometry. Strongly polarized quasi-1D states with large ... [Phys. Rev. A 90, 013401] Published Tue Jul 01, 2014
    Keywords: Atomic and molecular processes in external fields, including interactions with strong fields and short pulses
    Print ISSN: 1050-2947
    Electronic ISSN: 1094-1622
    Topics: Physics
    Published by American Physical Society (APS)
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  • 3
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    Tissue-specific TAFs counteract Polycomb to turn on terminal differentiation (2005)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2005-11-08
    Description: Polycomb transcriptional silencing machinery is implicated in the maintenance of precursor fates, but how this repression is reversed to allow cell differentiation is unknown. Here we show that testis-specific TAF (TBP-associated factor) homologs required for terminal differentiation of male germ cells may activate target gene expression in part by counteracting repression by Polycomb. Chromatin immunoprecipitation revealed that testis TAFs bind to target promoters, reduce Polycomb binding, and promote local accumulation of H3K4me3, a mark of Trithorax action. Testis TAFs also promoted relocalization of Polycomb Repression Complex 1 components to the nucleolus in spermatocytes, implicating subnuclear architecture in the regulation of terminal differentiation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Chen, Xin -- Hiller, Mark -- Sancak, Yasemin -- Fuller, Margaret T -- 1RO1GM61986/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 2005 Nov 4;310(5749):869-72.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Departments of Developmental Biology and Genetics, Stanford University School of Medicine, Stanford, CA 94305-5329, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16272126" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Cell Differentiation ; Cell Nucleolus/metabolism ; Chromatin Immunoprecipitation ; Drosophila/*cytology/genetics/physiology ; Drosophila Proteins/*metabolism ; *Gene Expression Regulation, Developmental ; Male ; Polycomb Repressive Complex 1 ; *Promoter Regions, Genetic ; Protein Binding ; Recombinant Fusion Proteins/metabolism ; Spermatocytes/*cytology/*metabolism ; Spermatogenesis ; TATA-Binding Protein Associated Factors/*metabolism ; Testis/metabolism ; Transcription, Genetic
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 4
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    ER degradation of a misfolded luminal protein by the cytosolic ubiquitin-proteasome pathway (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-09-20
    Description: Secretion of proteins is initiated by their uptake into the endoplasmic reticulum (ER), which possesses a proteolytic system able to degrade misfolded and nonassembled proteins. The ER degradation system was studied with yeast mutants defective in the breakdown of a mutated soluble vacuolar protein, carboxypeptidase yscY (CPY*). The ubiquitin-conjugating enzyme Ubc7p participated in the degradation process, which was mediated by the cytosolic 26S proteasome. It is likely that CPY* entered the ER, was glycosylated, and was then transported back out of the ER lumen to the cytoplasmic side of the organelle, where it was conjugated with ubiquitin and degraded.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hiller, M M -- Finger, A -- Schweiger, M -- Wolf, D H -- New York, N.Y. -- Science. 1996 Sep 20;273(5282):1725-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institut fur Biochemie der Universitat Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8781238" target="_blank"〉PubMed〈/a〉
    Keywords: Biological Transport ; Carboxypeptidases/chemistry/*metabolism ; Cathepsin A ; Cysteine Endopeptidases/*metabolism ; Cytosol/metabolism ; Endoplasmic Reticulum/*metabolism ; Fungal Proteins/chemistry/metabolism ; Gene Deletion ; Glycosylation ; Ligases/genetics/*metabolism ; Multienzyme Complexes/*metabolism ; Proteasome Endopeptidase Complex ; Protein Folding ; Saccharomyces cerevisiae/genetics/*metabolism ; *Saccharomyces cerevisiae Proteins ; *Ubiquitin-Conjugating Enzymes ; Ubiquitins/*metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 5
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    Multiple opiate receptors: alcohol selectively inhibits binding to delta receptors (1981)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1981-10-23
    Description: The addition of ethanol or other aliphatic alcohols to rat brain membranes strongly inhibits binding of enkephalins at concentrations at which little inhibition of opiate alkaloids is seen. Inhibition is reversible, and potency increases with chain length of the alcohol. The results suggest that delta receptors are considerably more sensitive to alcohols than mu receptors. This is the first demonstration of selective inhibition of one of the postulated classes of opiate receptors by a reagent that is not a ligand for the receptor.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hiller, J M -- Angel, L M -- Simon, E J -- DA-00017/DA/NIDA NIH HHS/ -- New York, N.Y. -- Science. 1981 Oct 23;214(4519):468-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/6270788" target="_blank"〉PubMed〈/a〉
    Keywords: Alcohols/*pharmacology ; Animals ; Brain/metabolism ; Cells, Cultured ; In Vitro Techniques ; Neuroblastoma/metabolism ; Rats ; Receptors, Opioid/classification/*drug effects/metabolism ; Structure-Activity Relationship
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 6
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    Two-dimensional ${\mathrm{H}}_{2}$ in Si: Raman scattering and modeling study (2018)
    American Physical Society (APS)
    Details
    Publication Date: 2018-03-28
    Description: Author(s): V. V. Melnikov, M. Hiller, and E. V. Lavrov Molecular hydrogen trapped within {111}-oriented platelets in silicon is studied by means of Raman scattering and first principles theory. The rotational transition S 0 ( 0 ) ( J = 0 → J = 2 ) of para- H 2 (nuclear spin I = 0 ) at 353 cm − 1 is used as a probe. We find that for temperatures below 100 K the S 0 ( 0 ) Raman... [Phys. Rev. B 97, 125307] Published Tue Mar 27, 2018
    Keywords: Semiconductors II: surfaces, interfaces, microstructures, and related topics
    Print ISSN: 1098-0121
    Electronic ISSN: 1095-3795
    Topics: Physics
    Published by American Physical Society (APS)
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  • 7
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    Deep Learning for Real-Time Capable Object Detection and Localization on Mobile Platforms (2017)
    Institute of Physics (IOP)
    Details
    Publication Date: 2017-11-07
    Description: Industry 4.0 is one of the most formative terms in current times. Subject of research are particularly smart and autonomous mobile platforms, which enormously lighten the workload and optimize production processes. In order to interact with humans, the platforms need an in-depth knowledge of the environment. Hence, it is required to detect a variety of static and non-static objects. Goal of this paper is to propose an accurate and real-time capable object detection and localization approach for the use on mobile platforms. A method is introduced to use the powerful detection capabilities of a neural network for the localization of objects. Therefore, detection information of a neural network is combined with depth information from a RGB-D camera, which is mounted on a mobile platform. As detection network, YOLO Version 2 (YOLOv2) is used on a mobile robot. In order to find the detected object in the depth image, the bounding boxes, predicted by YOLOv2, are mapped to the correspo...
    Print ISSN: 1757-8981
    Electronic ISSN: 1757-899X
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Published by Institute of Physics (IOP)
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  • 8
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    Production of very-high-n strontium Rydberg atoms (2013)
    American Physical Society (APS)
    Details
    Publication Date: 2013-10-29
    Description: Author(s): S. Ye, X. Zhang, T. C. Killian, F. B. Dunning, M. Hiller, S. Yoshida, S. Nagele, and J. Burgdörfer The production of very-high- n ( n ∼300–500) strontium Rydberg atoms is explored using a crossed-laser-atom-beam geometry. n 1 S 0 and n 1 D 2 states are created by two-photon excitation via the 5 s 5 p 1 P 1 intermediate state using radiation with wavelengths of ∼461 and ∼413 nm. Rydberg atom densities as high a... [Phys. Rev. A 88, 043430] Published Mon Oct 28, 2013
    Keywords: Atomic and molecular processes in external fields, including interactions with strong fields and short pulses
    Print ISSN: 1050-2947
    Electronic ISSN: 1094-1622
    Topics: Physics
    Published by American Physical Society (APS)
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  • 9
    Electronic Resource
    Electronic Resource
    RARE EARTH CHELATE STABILITY CONSTANTS OF SOME AMINOPOLYCARBOXYLIC ACIDS1 (1962)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 66 (1962), S. 311-314 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100808a028
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    Paper (German National Licenses)
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  • 10
    Electronic Resource
    Electronic Resource
    Analyse des dynamischen Verhaltens räumlicher Gelenkvierecke (1982)
    Springer
    Archive of applied mechanics 52 (1982), S. 47-61 
    Details
    ISSN: 1432-0681
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: Summary The equations of motion for the general spatial four-bar mechanism which appears in many technical applications, are derived by means of the theorems of momentum and moment of momentum. Thus, the reaction forces in the bearings and the combining hinges can be calculated simultaneously. Furthermore, the dynamical behaviour of the four-bar mechanism depends on the technical realization of the hinged articulations. The equations of motion are solved numerically, and the procedure is demonstrated by an example.
    Notes: Übersicht Für ein allgemeines räumliches Gelenkviereck, das in vielen technischen Anwendungen als Antriebselement oder Übertragungsglied auftritt, werden mit Hilfe von Impuls- und Drallsätzen die Bewegungsgleichungen aufgestellt, um so gleichzeitig die praktisch interessierenden Lager- und Gelenkreaktionen mit zu erfassen. Dabei hängt das dynamische Verhalten des Gelenkviereckes wesentlich von der technischen Ausführung der gelenkigen Verbindungen ab. Die Arbeitsweise des zur Lösung der Bewegungsgleichungen entwickelten numerischen Verfahrens wird an einem Beispiel demonstriert.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00536312
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