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  • 2005-2009  (88)
  • 1860-1869  (3)
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  • 1
    Buch
    Buch
    ¬The¬ traveling salesman problem / (2006)
    Princeton [u.a.] :Princeton Univ. Press,
    Details
    Titel: ¬The¬ traveling salesman problem /
    Beteiligte Person(en): Applegate, David L. , Bixby, Robert E. , Chvatal, Vasek , Cook, William J.
    Verlag: Princeton [u.a.] :Princeton Univ. Press,
    Erscheinungsjahr: 2006
    Seiten: IX, 593 S. : , Ill., graph. Darst.
    Serie: Princeton series in applied mathematics
    ISBN: 0-691-12993-2 , 978-0-691-12993-8
    Materialart: Buch
    Sprache: Englisch
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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    Zuse-Institut Berlin get availability status
  • 2
    Digitale Medien
    Digitale Medien
    Introduction: Population & Political Theory (2005)
    Oxford, UK and Malden, USA : Blackwell Publishing Ltd.
    The @journal of political philosophy 13 (2005), S. 0 
    Details
    ISSN: 1467-9760
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Philosophie , Politikwissenschaft
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9760.2005.00228.x
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  • 3
    Digitale Medien
    Digitale Medien
    Testing the Rules of Justice: The Effects of Frame-of-Reference and Pre-Test Validity Information on Personality Test Responses and Test Perceptions (2005)
    Oxford, UK : Blackwell Publishing
    International journal of selection and assessment 13 (2005), S. 0 
    Details
    ISSN: 1468-2389
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: The resurgence of personality tests in selection has sparked interest in factors that may increase the utility and acceptability of these tests. Following a justice framework, the present study explores two possible methods for improving the psychometric properties and test-taker perceptions of a widely used measure of personality, the NEO-Five Factor Inventory. The first manipulation altered respondents' frame-of-reference (FOR) by adding “at-work” tags to the personality test. The second provided information about the validity and appropriateness of the personality test for selection. Under the controlled setting of a laboratory experiment, participants (n=345) were randomly assigned to one of the conditions in the following between-subjects design: 2 (FOR: work specific vs. generic) × 2 (information: validity vs. control). The FOR manipulation produced consistent effects on the personality test responses, but in contrast to recent claims, produced no effect on test perceptions. Alternatively, the information manipulation primarily influenced job-relatedness perceptions, but had a modest negative effect on the psychometric properties of the personality test. These results show some possibilities, and difficulties, for enhancing perceptions of personality tests. They also have important implications for justice theory because they suggest that interactions among the procedural justice rules may yield unexpected and contradictory effects.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.0965-075X.2005.00301.x
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  • 4
    Digitale Medien
    Digitale Medien
    CHOP/GADD153 is a mediator of apoptotic death in substantia nigra dopamine neurons in an in vivo neurotoxin model of parkinsonism (2005)
    Oxford, UK : Blackwell Science Ltd
    Journal of neurochemistry 95 (2005), S. 0 
    Details
    ISSN: 1471-4159
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: There is increasing evidence that neuron death in neurodegenerative diseases, such as Parkinson's disease, is due to the activation of programmed cell death. However, the upstream mediators of cell death remain largely unknown. One approach to the identification of upstream mediators is to perform gene expression analysis in disease models. Such analyses, performed in tissue culture models induced by neurotoxins, have identified up-regulation of CHOP/GADD153, a transcription factor implicated in apoptosis due to endoplasmic reticulum stress or oxidative injury. To evaluate the disease-related significance of these findings, we have examined the expression of CHOP/GADD153 in neurotoxin models of parkinsonism in living animals. Nuclear expression of CHOP protein is observed in developmental and adult models of dopamine neuron death induced by intrastriatal injection of 6-hydroxydopamine (6OHDA) and in models induced by 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP). CHOP is a mediator of neuron death in the adult 60HDA model because a null mutation results in a reduction in apoptosis. In the chronic MPTP model, however, while CHOP is robustly expressed, the null mutation does not protect from the loss of neurons. We conclude that the role of CHOP depends on the nature of the toxic stimulus. For 6OHDA, an oxidative metabolite of dopamine, it is a mediator of apoptotic death.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1471-4159.2005.03428.x
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  • 5
    Digitale Medien
    Digitale Medien
    Use of uterine EMG and cervical LIF in monitoring pregnant patients (2005)
    Oxford, UK and Malden, USA : Blackwell Science Ltd
    BJOG 112 (2005), S. 0 
    Details
    ISSN: 1471-0528
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Objectives  Review the uterine electromyography (EMG) and cervical light-induced fluorescence (LIF) devices and their role in the evaluation of uterine and cervical function in comparison with present methods.Design  Review of recent studies.Setting  University of Texas Medical Branch Labour and Delivery Clinics.Population  Various groups of pregnant women.Methods  We have developed and recently improved non-invasive methods to evaluate quantitatively uterine electrical signals from the abdominal surface and cervical collagen.Main outcome measures  Uterine EMG utilised power density spectrum (PDS) peak frequency and total power (P0) and cervical LIF utilising LIF ratio.Results  Human studies indicate that uterine and cervical performance can be successfully monitored during pregnancy using EMG and LIF, respectively, and the assessment of uterine and cervical function can both be used to influence patient management in a variety of conditions associated with labour, more than can currently available methods.Conclusions  The potential benefits of the proposed instrumentation include the following: a reduction in the rate of preterm birth, improved maternal and perinatal outcome, better monitoring of treatment, decreased caesarean section rate and better research methods for understanding uterine and cervical function.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1471-0528.2005.00596.x
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  • 6
    Digitale Medien
    Digitale Medien
    Breaking Records: 100 Years of Hits (2005)
    Malden, USA : Blackwell Publishing Inc
    The @journal of popular culture 38 (2005), S. 0 
    Details
    ISSN: 1540-5931
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Ethnologie
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1540-5931.2005.00192.x
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  • 7
    Digitale Medien
    Digitale Medien
    Book Reviews (2005)
    Oxford, UK : Blackwell Publishing
    The @journal of popular culture 38 (2005), S. 0 
    Details
    ISSN: 1540-5931
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Ethnologie
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.0022-3840.2005.130_14.x
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  • 8
    Digitale Medien
    Digitale Medien
    Unusual QRS Morphology on ECG: A Rare Condition and an Interesting Response to Pacing (2005)
    350 Main Street , Malden , MA 02148-5018 , USA and 9600 Garsington Road , Oxford OX4 2DQ , UK . : Blackwell Science Inc
    Pacing and clinical electrophysiology 28 (2005), S. 0 
    Details
    ISSN: 1540-8159
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: We present the interesting case of a young man with borderline wide QRS complexes noted on electrocardiogram (ECG). The diagnosis of an unusual form of preexcitation was reached using observations from intracardiac tracings at electrophysiology study. Atrial pacing consistently resulted in further widening of the first conducted QRS complex, and the physiology underlying this unusual finding is explored.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1540-8159.2005.00177.x
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  • 9
    Digitale Medien
    Digitale Medien
    STRUCTURAL AND SEQUENCE MOTIFS OF PROTEIN (HISTONE) METHYLATION ENZYMES (2005)
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Biophysics and Biomolecular Structure 34 (2005), S. 267-294 
    Details
    ISSN: 1056-8700
    Quelle: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Thema: Biologie , Physik
    Notizen: With genome sequencing nearing completion for the model organisms used in biomedical research, there is a rapidly growing appreciation that proteomics, the study of covalent modification to proteins, and transcriptional regulation will likely dominate the research headlines in the next decade. Protein methylation plays a central role in both of these fields, as several different residues (Arg, Lys, Gln) are methylated in cells and methylation plays a central role in the "histone code" that regulates chromatin structure and impacts transcription. In some cases, a single lysine can be mono-, di-, or trimethylated, with different functional consequences for each of the three forms. This review describes structural aspects of methylation of histone lysine residues by two enzyme families with entirely different structural scaffolding (the SET proteins and Dot1p) and methylation of protein arginine residues by PRMTs.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1146/annurev.biophys.34.040204.144452
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  • 10
    Digitale Medien
    Digitale Medien
    Sustaining Entrepreneurial Capitalism (2007)
    Berkeley, Calif. : Berkeley Electronic Press (now: De Gruyter)
    Capitalism and society 2.2007, 2, art1 
    Details
    ISSN: 1932-0213
    Quelle: Berkeley Electronic Press Academic Journals
    Thema: Wirtschaftswissenschaften
    Notizen: The conventional wisdom is that the surge in productivity growth which has surged in the United States over the past 15 years has been attributed almost wholly to advances in the production and use of information technology. While this is certainly evident from the statistics, a driving force behind the IT revolution has been the development and growth of new firms. Indeed, the U.S. economy has achieved a remarkable transformation over the last several decades from an economy characterized by large, bureaucratic firms into one increasingly powered by entrepreneurial innovation. The challenge ahead therefore is to cement and strengthen the entrepreneurial form of capitalism. In this paper, we provide a framework for policymaking to achieve this objective.
    Materialart: Digitale Medien
    URL: http://www.bepress.com/cas/vol2/iss2/art1
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