Aspects of Integrability in Gauge/String Correspondence

In this thesis, we present our work about some generalisations of ideas, techniques and physical interpretations typical for integrable models to one of the most outstanding advances in theoretical physics of nowadays: the AdS/CFT correspondences. We have undertaken the problem of testing this conjectured duality under various points of view, but with a clear starting point - the integrability - and with a clear ambitious task in mind: to study the finite-size effects in the energy spectrum of certain string solutions on a side and in the anomalous dimensions of the gauge theory on the other. Of course, the final desire woul be the exact comparison between these two faces of the gauge/string duality. In few words, the original part of this work consists in application of well known integrability technologies, in large parte borrowed by the study of relativistic (1+1)-dimensional integrable quantum field theories, to the highly non-relativisic and much complicated case of the thoeries involved in the recent conjectures of AdS5/CFT4 and AdS4/CFT3 corrspondences. In details, exploiting the spin chain nature of the dilatation operator of N = 4 Super-Yang-Mills theory, we concentrated our attention on one of the most important sector, namely the SL(2) sector - which is also very intersting for the QCD understanding - by formulating a new type of nonlinear integral equation (NLIE) based on a previously guessed asymptotic Bethe Ansatz. The solutions of this Bethe Ansatz are characterised by the length L of the correspondent spin chain and by the number s of its excitations. A NLIE allows one, at least in principle, to make analytical and numerical calculations for arbitrary values of these parameters. The results have been rather exciting. In the important regime of high Lorentz spin, the NLIE clarifies how it reduces to a linear integral equations which governs the subleading order in s, o(s0). This also holds in the regime with L ! 1, L/ ln s finite (long operators case). This region of parameters has been particularly investigated in literature especially because of an intriguing limit into the O(6) sigma model defined on the string side. One of the most powerful methods to keep under control the finite-size spectrum of an integrable relativistic theory is the so called thermodynamic Bethe Ansatz (TBA). We proposed a highly non-trivial generalisation of this technique to the non-relativistic case of AdS5/CFT4 and made the first steps in order to determine its full spectrum - of energies for the AdS side, of anomalous dimensions for the CFT one - at any values of the coupling constant and of the size. At the leading order in the size parameter, the calculation of the finite-size corrections is much simpler and does not necessitate the TBA. It consists in deriving for a nonrelativistc case a method, invented for the first time by L¨uscher to compute the finite-size effects on the mass spectrum of relativisic theories. So, we have formulated a new version of this approach to adapt it to the case of recently found classical string solutions on AdS4 × CP3, inside the new conjecture of an AdS4/CFT3 correspondence. Our results in part confirm the string and algebraic curve calculations, in part are completely new and then could be better understood by the rapidly evolving developments of this extremely exciting research field.

Untersuchungen zur Induktion von Filopodien durch das Amyloid Precursor Like Protein 1 (APLP1), ein Mitglied der APP-Genfamilie

Die Alzheimer Krankheit ist eine fortschreitendende Demenzerkrankung von der in Deutschland ca. 1,6 Millionen Menschen betroffen sind. Im Gehirn der Patienten finden sich sogenannte amyloide Plaques, deren Hauptbestandteil das Aβ-Protein ist. Dieses Peptid ist ein Spaltprodukt des APP-Proteins (engl. amyloid precursor protein). APP ist das namensgebende Mitglied der APP-Proteinfamilie zu der neben APP die beiden APP-Homologen APLP1 und APLP2 (engl. amyloid precursor like protein) gehören. Obwohl inzwischen über die pathologische Rolle dieser Proteinfamilie bei der Alzheimer Krankheit vieles bekannt ist, bleiben die physiologischen Funktionen dieser Proteine bisher größtenteils ungeklärt. Die vorliegende Arbeit beschreibt erstmals einen APLP1-spezifischen Effekt auf die Ausbildung von Filopodien. Sowohl das humane als auch das murine APLP1 induzierten nach transienter Überexpression die Bildung zahlreicher filopodialer Fortsätze auf der Membran von PC12-Zellen. Vergleichbare Resultate konnten mit beiden APLP1-Proteinen auch auf der Membran von embryonalen (E18.5), cortikalen Neuronen der Ratte gezeigt werden. Dass APLP1 einen derartigen Effekt auf Neuronen und PC12-Zellen zeigt, begründet die Annahme, dass APLP1 in vivo eine Funktion bei der Entwicklung und Differenzierung von Neuronen übernimmt. Anhand von Versuchen mit deletierten APLP1-Proteinen und APLP1/APLP2-Chimärproteinen konnte gezeigt werden, dass die von Exon 5 und Exon 6 codierten Bereiche des APLP1 für die Induktion der Filopodien essentiell sind. Unter Einbeziehung von in ihrer räumlichen Struktur bereits bekannten Domänen und aufgrund von Homologievergleichen der primären Aminosäuresequenz dieser Region mit entsprechenden Bereichen der APP- bzw. APLP2-Proteine wurde die wahrscheinliche Lage der Filopodien-induzierenden Domäne innerhalb des von Exon 6 codierten Bereiches diskutiert. Es konnte ferner gezeigt werden, dass die untersuchte Induktion von Filopodien durch die sogenannte α-Sekretierung moduliert werden kann. Unter den gewählten Versuchsbedingungen war nur membranständiges APLP1, nicht aber sekretiertes APLP1 in der Lage, Filopodien zu induzieren. Abschliessend wurden Ergebnisse gezeigt, die erste Einblicke in Signalkaskaden erlauben, die von APLP1 angesteuert werden und so die Enstehung der Filopodien auslösen. Bezüglich des primären Prozesses der Signalkaskade, der Bindung von APLP1 an einen bisher unbekannten Rezeptor, wurde die Möglichkeit diskutiert, ob APP oder APLP2 oder sogar APLP1 selbst als Rezeptor fungieren könnten. Die beobachteten Prozesse nach Überexpression von APLP1 entsprechen vermutlich einer physiologischen Funktion bei der Differenzierung von Neuronen, die mit der Interaktion einer extrazellulär gelegenen Domäne mit einem Rezeptor beginnt, die Aktivierung einer Signalkaskade zur Akrinreorganisation zu Folge hat und die Entstehung filopodialer Strukturen auslöst.

Factorization and non-local 1/m b corrections in the decay B X s gamma

In this thesis, a systematic analysis of the bar B to X_sgamma photon spectrum in the endpoint region is presented. The endpoint region refers to a kinematic configuration of the final state, in which the photon has a large energy m_b-2E_gamma = O(Lambda_QCD), while the jet has a large energy but small invariant mass. Using methods of soft-collinear effective theory and heavy-quark effective theory, it is shown that the spectrum can be factorized into hard, jet, and soft functions, each encoding the dynamics at a certain scale. The relevant scales in the endpoint region are the heavy-quark mass m_b, the hadronic energy scale Lambda_QCD and an intermediate scale sqrt{Lambda_QCD m_b} associated with the invariant mass of the jet. It is found that the factorization formula contains two different types of contributions, distinguishable by the space-time structure of the underlying diagrams. On the one hand, there are the direct photon contributions which correspond to diagrams with the photon emitted directly from the weak vertex. The resolved photon contributions on the other hand arise at O(1/m_b) whenever the photon couples to light partons. In this work, these contributions will be explicitly defined in terms of convolutions of jet functions with subleading shape functions. While the direct photon contributions can be expressed in terms of a local operator product expansion, when the photon spectrum is integrated over a range larger than the endpoint region, the resolved photon contributions always remain non-local. Thus, they are responsible for a non-perturbative uncertainty on the partonic predictions. In this thesis, the effect of these uncertainties is estimated in two different phenomenological contexts. First, the hadronic uncertainties in the bar B to X_sgamma branching fraction, defined with a cut E_gamma > 1.6 GeV are discussed. It is found, that the resolved photon contributions give rise to an irreducible theory uncertainty of approximately 5 %. As a second application of the formalism, the influence of the long-distance effects on the direct CP asymmetry will be considered. It will be shown that these effects are dominant in the Standard Model and that a range of -0.6 < A_CP^SM < 2.8 % is possible for the asymmetry, if resolved photon contributions are taken into account.

Interleukin-6, -7, -8 and -10 predict outcome in acute myocardial infarction complicated by cardiogenic shock

The IABP-SHOCK-trial was a morbidity-based randomized controlled trial in patients with infarction-related cardiogenic shock (CS), which used the change of the quantified degree of multiorgan failure as determined by APACHE II score over a 4-day period as primary outcome measure. The prospective hypothesis was that adding IABP therapy to "standard care" would improve CS-triggered multi organ dysfunction syndrome (MODS). The primary endpoint showed no difference between conventionally managed cardiogenic shock patients and those with IABP support. In an inflammatory marker substudy, we analysed the prognostic value of interleukin (IL)-1β, -6, -7, -8, and -10 in patients with acute myocardial infarction complicated by cardiogenic shock.

TAFI and PAI-1 levels in human sepsis

BACKGROUND: Plasminogen activator inhibitor type-1 (PAI-1) is considered to be the main inhibitor of fibrinolysis in sepsis. However, the contribution of TAFI to the inhibition of fibrinolysis in sepsis is currently unknown. METHODS: TAFI antigen and PAI-1 levels were measured in severe sepsis (n = 32) and septic shock (n = 8) patients. In addition, TAFI antigen levels had been determined in 151 controls. RESULTS: Septic patients had significantly (p < 0.0001) decreased TAFI levels (median: 78.9% [range: 32.4-172.6]) as compared to controls (108.1% [35.9-255.4]). TAFI levels were equal in septic shock and severe sepsis (68.9% [32.4-172.6] vs. 82.5% [32.7-144.9], p = 0.987) as well as in survivors and non-survivors (87.1% [32.7-172.6] vs. 65.8% [32.4-129.5], p = 0.166). PAI-1 levels were significantly (705.5 ng/ml [131-5788]) higher in septic shock as in severe sepsis patients (316.5 ng/ml [53-1311], p = 0.016) and were equal in survivors and non-survivors (342 ng/ml [53-1311] vs. 413 ng/ml [55-5788], p = 0.231). TAT/PAP ratio (R((TAT/PAP))) reflecting the dysbalance between coagulation and fibrinolysis was calculated. R((TAT/PAP)) significantly increased with fatality and was significantly dependent on PAI-1, but not on TAFI. PAI-1 levels (570.5 ng/ml [135-5788]) and R((TAT/PAP)) (1.6 [0.3-6.1]) were significantly (p = 0.008 and p = 0.047) higher in patients with overt DIC as compared to patients without overt DIC (310 ng/ml [53-1128] and 0.6 [0.1-4.3]), whereas no difference was found for TAFI levels (68.9% [32.7-133.2] vs. 86.4% [32.4-172.6], p = 0.325). CONCLUSIONS: Although inhibition in sepsis is mediated by both, PAI-1 might be involved early in the sepsis process, whereas TAFI might be responsible for ongoing fibrinolysis inhibition in later stages of sepsis.

Mortality of HIV-1-infected patients in the first year of antiretroviral therapy: comparison between low-income and high-income countries

BACKGROUND: Highly active antiretroviral therapy (HAART) is being scaled up in developing countries. We compared baseline characteristics and outcomes during the first year of HAART between HIV-1-infected patients in low-income and high-income settings. METHODS: 18 HAART programmes in Africa, Asia, and South America (low-income settings) and 12 HIV cohort studies from Europe and North America (high-income settings) provided data for 4810 and 22,217, respectively, treatment-naive adult patients starting HAART. All patients from high-income settings and 2725 (57%) patients from low-income settings were actively followed-up and included in survival analyses. FINDINGS: Compared with high-income countries, patients starting HAART in low-income settings had lower CD4 cell counts (median 108 cells per muL vs 234 cells per muL), were more likely to be female (51%vs 25%), and more likely to start treatment with a non-nucleoside reverse transcriptase inhibitor (NNRTI) (70%vs 23%). At 6 months, the median number of CD4 cells gained (106 cells per muL vs 103 cells per muL) and the percentage of patients reaching HIV-1 RNA levels lower than 500 copies/mL (76%vs 77%) were similar. Mortality was higher in low-income settings (124 deaths during 2236 person-years of follow-up) than in high-income settings (414 deaths during 20,532 person-years). The adjusted hazard ratio (HR) of mortality comparing low-income with high-income settings fell from 4.3 (95% CI 1.6-11.8) during the first month to 1.5 (0.7-3.0) during months 7-12. The provision of treatment free of charge in low-income settings was associated with lower mortality (adjusted HR 0.23; 95% CI 0.08-0.61). INTERPRETATION: Patients starting HAART in resource-poor settings have increased mortality rates in the first months on therapy, compared with those in developed countries. Timely diagnosis and assessment of treatment eligibility, coupled with free provision of HAART, might reduce this excess mortality.

Ramipril increases the protein level of skeletal muscle IRS-1 and alters protein tyrosine phosphatase activity in spontaneously hypertensive rats

To investigate mechanisms by which angiotensin converting enzyme (ACE)-inhibition increases insulin sensitivity, spontaneously hypertensive (SH) rats were treated with or without ramipril (1 mg/kg per day) for 12 weeks. Insulin binding and protein levels of insulin receptor substrate-1 (IRS-1), p85-subunit of phosphatidylinositol 3'-kinase (p85) and Src homology 2 domain-containing phosphatase-2 (SHP2) were then determined in hindlimb muscle and liver. Additionally, protein tyrosine phosphatase (PTPase) activities towards immobilized phosphorylated insulin receptor or phosphorylated IRS-1 of membrane (MF) and cytosolic fractions (CF) of these tissues were measured. Ramipril treatment increased IRS-1-protein content in muscle by 31+/-9% (P<0.05). No effects were observed on IRS-1 content in liver or on insulin binding or protein expression of p85 or SHP2 in both tissues. Ramipril treatment also increased dephosphorylation of insulin receptor by muscle CF (22.0+/-1.0%/60 min compared to 16.8+/-1.5%/60 min; P<0.05), and of IRS-1 by liver MF (37.2+/-1.7%/7.5 min compared to 33.8+/-1.7%/7.5 min; P<0.05) and CF (36.8+/-1.0%/7.5 min compared to 33.2+/-1.0%/7.5 min; P<0.05). We conclude that the observed effects of ACE-inhibition by ramipril on the protein expression of IRS-1 and on PTPase activity might contribute to its effect on insulin sensitivity.

Iowa State Daily (March 1, 2012)

ContentsBiden to discuss economics on campusChasing her dreamRhoads to make $1.6 million for 2012 seasonISU sophomore races for cure in Death ValleyUniform design unites fansCricket Club qualifies for tournamentKaleidoquiz: 26 hours of craziness

Evidence of direct detection of interstellar deuterium in the local interstellar medium by IBEX

We report the first in situ measurements of neutral deuterium originating in the local interstellar medium (LISM) in Earth’s orbit. These measurements were performed with the IBEX-Lo camera on NASA’s interstellar boundary explorer (IBEX) satellite. All data from the spring observation periods of 2009 through 2011 have been analysed. In the three years of the IBEX mission time, the observation geometry and orbit allowed for a total observation time of 115.3 days for the LISM. However, the effects of the spinning spacecraft and the stepping through 8 energy channels mean that we are only observing the interstellar wind for a total time of 1.44 days, in which 2 counts for interstellar deuterium were collected. We report here a conservative number, because a possibility of systematic error or additional noise, though eliminated in our analysis to the best of our knowledge, only supports detection at a 1-sigma level. From these observations, we derive a ratio D/H = (5.8 ± 4.4) × 10-4 at 1 AU. After modelling the transport and loss of D and H from the termination shock to Earth’s orbit, we find that our result of D/HLISM = (1.6 ± 1.2) × 10-5 agrees with D/HLIC = (1.6 ± 0.4) × 10-5 for the local interstellar cloud. This weak interstellar signal is extracted from a strong terrestrial background signal consisting of sputter products from the sensor’s conversion surface. As reference, we accurately measure the terrestrial D/H ratio in these sputtered products and then discriminate this terrestrial background source. Because of the diminishing D and H signal at Earth’s orbit during the rising solar activity due to photoionisation losses and increased photon pressure, our result demonstrates that in situ measurements of interstellar deuterium in the inner heliosphere are only possible during solar minimum conditions.

Lake surface water temperatures of European Alpine lakes (1989–2013) based on the Advanced Very High Resolution Radiometer (AVHRR) 1 km data set

Lake water temperature (LWT) is an important driver of lake ecosystems and it has been identified as an indicator of climate change. Consequently, the Global Climate Observing System (GCOS) lists LWT as an essential climate variable. Although for some European lakes long in situ time series of LWT do exist, many lakes are not observed or only on a non-regular basis making these observations insufficient for climate monitoring. Satellite data can provide the information needed. However, only few satellite sensors offer the possibility to analyse time series which cover 25 years or more. The Advanced Very High Resolution Radiometer (AVHRR) is among these and has been flown as a heritage instrument for almost 35 years. It will be carried on for at least ten more years, offering a unique opportunity for satellite-based climate studies. Herein we present a satellite-based lake surface water temperature (LSWT) data set for European water bodies in or near the Alps based on the extensive AVHRR 1 km data record (1989–2013) of the Remote Sensing Research Group at the University of Bern. It has been compiled out of AVHRR/2 (NOAA-07, -09, -11, -14) and AVHRR/3 (NOAA-16, -17, -18, -19 and MetOp-A) data. The high accuracy needed for climate related studies requires careful pre-processing and consideration of the atmospheric state. The LSWT retrieval is based on a simulation-based scheme making use of the Radiative Transfer for TOVS (RTTOV) Version 10 together with ERA-interim reanalysis data from the European Centre for Medium-range Weather Forecasts. The resulting LSWTs were extensively compared with in situ measurements from lakes with various sizes between 14 and 580 km2 and the resulting biases and RMSEs were found to be within the range of −0.5 to 0.6 K and 1.0 to 1.6 K, respectively. The upper limits of the reported errors could be rather attributed to uncertainties in the data comparison between in situ and satellite observations than inaccuracies of the satellite retrieval. An inter-comparison with the standard Moderate-resolution Imaging Spectroradiometer (MODIS) Land Surface Temperature product exhibits RMSEs and biases in the range of 0.6 to 0.9 and −0.5 to 0.2 K, respectively. The cross-platform consistency of the retrieval was found to be within ~ 0.3 K. For one lake, the satellite-derived trend was compared with the trend of in situ measurements and both were found to be similar. Thus, orbital drift is not causing artificial temperature trends in the data set. A comparison with LSWT derived through global sea surface temperature (SST) algorithms shows lower RMSEs and biases for the simulation-based approach. A running project will apply the developed method to retrieve LSWT for all of Europe to derive the climate signal of the last 30 years. The data are available at doi:10.1594/PANGAEA.831007.

Nickel(II)-, cobalt(II)-, copper(II)-, and zinc(II)-phthalate and 1-methylimidazole coordination compounds: synthesis, crystal structures and magnetic properties

Three new coordination polymers [M(Pht)(1-MeIm)2]n (where M=Cu (1), Zn (2), Co (3); Pht2−=dianion of o-phthalic acid; 1-MeIm=1-methylimidazole) and two compounds [M(1-MeIm)6](HPht)2 · 2H2O (M=Co (4), Ni (5)) have been synthesized and characterized by X-ray crystallography. The structures of 1–3 (2 is isostructural to 3) consist of [M(1-MeIm)2] building units connected by 1,6-bridging phthalate ions to form infinite chains. In complex 1, each copper(II) center adopts a square coordination mode of N2O2 type by two O atoms from different phthalate ions and two N atoms of 1-MeIm, whereas in 3 two independent metal atoms are tetrahedrally (N2O2) coordinated to a pair of Pht ligands and a pair of 1-MeIm molecules. There are only van der Waals interactions between the chains in 1, while the three-dimensional network in 3 is assembled by C–H⋯O contacts. In contrast to polymers 1–3 the structures of 4 and 5 (complexes are also isostructural) are made up of the [M(1-MeIm)6]2+ cation, two hydrogen phthalate anions (HPht−) and two H2O solvate molecules. The coordination around each metal(II) atom is octahedral with six nitrogen atoms of 1-MeIm. Extended hydrogen bonding networks embracing the solvate water molecules and a phthalate residue as well as the weak C–H⋯O interactions stabilize the three-dimensional structures. Magnetic studies clearly show that the magnetic ions do not interact with each other. Furthermore, in compound 4 we have another example of a highly anisotropic Co2+ ion with a rhombic g-tensor and large zero-field-splitting. The complexes were also characterized by IR and 1H NMR spectroscopy, thermogravimetric analysis, and all data are discussed in the terms of known structures.

Na 1 Nachlass Max Horkheimer, 704 - Gruppenexperiment (p. IX 175.1-50)

Materialien zum Studienbericht "Gruppenexperiment" teilweise veröffentlicht als Frankfurter Beiträge zur Soziologie, Band 2, Frankfurt am Main, 1955; 1.-6.a Allgemeines zum und aus den Gruppenexperiment; 1. "Idee und Technik des Gruppenexperiments. Ausbau der Methode.". Typoskript, 8 Blatt; 2. Einführungstext des Gruppenleiters und Text des 'Grundreizes': "Brief von Colburn"; a) Typoskript, 5 Blatt; b) Zweite Fassung, Typoskript, 3 Blatt; c) Typoskript mit handschriftlichen Korrekturen, 3 Blatt; 3. "Entwurf von Äußerungen des 'planted observer' zur Schallplatte". Typoskript, 3 Blatt; 4. "Entwurf einer Liste von Kernargumenten für das gelenkte Gruppeninterview". Typoskript mit handschriftlichen Korrekturen, 12 Blatt; 5. Institut für Sozialforschung: "Texte aus den Diskussionen einer im Winter 1950/51 durchgeführten Studie über 'Verhalten und Meinungen charakteristischer Gruppen der westdeutschen Bevölkerung zu weltanschaulichen und politischen Fragen'". Als Typoskript vervielfältigt, 39 Blatt; 6. "Entwurf. Bemerkungen zu drei weiteren Gruppenexperimenten mit zwei nicht homogenen und einer zweiten homogenen Gruppe". Typoskript, 8 Blatt; 6.a Böhm, Franz: "Geleitwort", [veröffentlicht in: "Gruppenexperiment"]. Typoskript, 9 Blatt; 7.-40. Monographien zur qualitativen nd quantitativen Analyse der Gruppendiskussion; 7. "Monographs on the Group Study of the Frankfurter Institut für Sozialforschung", 31.03.1952. Typoskript mit handschriftlichen Korrekturen, 2 Blatt; 8. Osmer, Diedrich: "Das Gruppenexperiment des Instituts für Sozialforschung". Als Typoskript vervielfältigt, 2 Blatt; 9.-11. Beiträge von Gerhard Schmidtchen; 9. "Ergebnisse der Studie über die quantitative Erfassung des Diskussionsmaterials". Typoskript mit handschriftlichen Ergänzungen, 2 Blatt; 10. "Die quantitative Verarbeitung des Diskussionsmaterials und deren Ergebnisse", a) Typoskript mit handschriftlichen Ergänzungen, 11 Blatt, b) Typoskript, 11 Blatt; 11. "Quotes", Typoskript, 2 Blatt; 12. Helmut Beyer und Volker von Hagen: "Einige Ergebnisse der Studie über die Struktur der Diskussion", a) Typoskript, 3 Blatt, b) Typoskript, 4 Blatt; 13. Volker von Hagen: "Ergebnisse der Untersuchung über die Struktur der Diskussion", 2.5.1953. Typoskript, 1 Blatt; 14.-16. Beiträge von Heinz Maus.; 14. "Einstellung zur Demokratie", a) Typoskript, 13 Blatt, b) Typoskript, 13 Blatt; 15. "Thesen über Einstellung zur Demokratie". Typoskript, 1 Blatt; 16. "Quotes". Typoskript, 2 Blatt; 17. "Thesen zum Thema: 'Stellungnahme zur Remilitarisierung'", a) Typoskript, 5 Blatt, b) Typoskript, 5 Blatt; 18. "Ergebnisse der Untersuchung über Äußerungen zur Remilitarisierung". Typoskript, 2 Blatt; 19. "Zur Remilitarisierung", a) Typoskript mit handschriftlichen Ergänzungen, 9 Blatt, b) Typoskript, 9 Blatt; 20. Auszug aus Emnid-Informationen vom 5.1.1951 "Westdeutsche Öffentlichkeit zeigt wenig Neigung zur Wiederbewaffnung". Typoskript, 6 Blatt; 21. Formulierungsvorschläge des Parlamentarischen Ausschusses für eine Wiederbewaffnungsumfrage, als Typoskript vervielfältigt, 1 Blatt; 22. Peter von Haselberg: "Bemerkungen zu der Monographie 'Schuld und Abwehr'", a) Typoskript, 7 Blatt, b) Typoskript, 7 Blatt; 23. Peter von Haselberg: "Ergebnisse der Untersuchung über 'Schuld und Abwehr'", Typoskript, 2 Blatt; 24.-28. Beiträge von Rainer Köhne; 24. "Erkenntnistheoretisches Bewußtsein bei den Versuchspersonen". Typoskript mit eigenhändigen Korrekturen, 40 Blatt; 25. "Intention und Ausdruck". Typoskript mit eigenhändigen Korrekturen, 29 Blatt; 26. "Einige Thesen und Beispiele aus der Sprachstudie". Typoskript, 17 Blatt; 27. "Thesen aus der Sprachstudie" (teilweise identisch mit 26.). Typoskript, 17 Blatt; 28. "Quotes". Typoskript, 2 Blatt; 29.-36. Beiträge von Hermann Schweppenhäuser; 29. "Ursprungssphähren. Notizen zur Einleitung". Typoskript mit handschriftlichen Korrekturen, 8 Blatt; 30. "Militarismus". Typoskript, 23 Blatt; 31. "Nazipropaganda". Typoskript mit handschriftlichen Korrekturen, 75 Blatt; 32. "Technik", a) Typoskript mit handschriftlichen Korrekturen, 11 Blatt, b) "Technik, Kommerz, Jargon, Presse, Rundfunk, Halbbildung", Typoskript mit handschriftlichen Korrekturen, 36 Blatt; 33. "Sprachliche Verhaltensweisen". Typoskript mit handschriftlichen Korrekturen, 40 Blatt; 34. "Einige Thesen und Beispiele aus der Sprachstudie". Typoskript mit handschriftlichen Korrekturen, 9 Blatt; 35. "Einige Thesen und Beispiele aus der Sprachstudie". Typoskript, 7 Blatt; 36. "Zitate aus der Gruppenstudie über Demokratie". Typoskript mit handschriftlichen Korrekturen und Ergänzungen, 2 Blatt; 37. - 39. Beiträge von Hans Sittenfeld; 37. "Quantitative Ergebnisse". Typoskript, 10 Blatt; 38. "Ergebnisse der Auszählung nach Gruppen als statistischen Einheiten". Typoskript, 17 Blatt; 39. "Quantitative Ergebnisse", Typoskript mit handschriftlichen Ergänzungen, 4 Blatt, b) Typoskript, 4 Blatt; 40. Jutta Thomae: "Erfahrungen bei der Zusammenstellung von Diskussionsgruppen". Typoskript, 4 Blatt; 41. - 42. Memoranden; 41. "Memorandum re: Stand der Gruppenstudie", 6.10.1952. Typoskript, 4 Blatt; 42. Hans Sittenfeld: "Memorandum re: Comments on the Group Studies of the Institute for Social Research at the University of Frankfurt, Germany", 26.3.1952. Typoskript, 5 Blatt; 43. - 50. Sonstige Unterlagen; 43. Über das 'Menschliche', Trauer, Narzißmus, eigenhändige Notizen von Max Horkheimer, 1 Blatt; 44. Über amerikanische Forschung und deutsche (Juden- ?)Verfolgungen, eigenhändige Notiz von Max Horkheimer, 1 Blatt; 45. Fragebogen einer amerikanischen Meinungsumfrage, als Typoskript vervielfältigt, 7 Blatt; 46. Fragebogen einer amerikanischen Meinungsumfrage, als Typoskript vervielfältigt mit handschriftlichen Ergänzungen, 6 Blatt; 47. Friedrich Pollock: handschriftliche Liste der Empfänger von Rezensionsexemplaren der "Gruppenstudie", 1 Blatt; 48. N.N.: handschriftliche Abschrift von Zitaten zur Umfragetechnik, 2 Blatt; 49. "Das Meßbare und das Unmeßbare an Herrn X", Zeitungsbericht über die Umfragen des Instituts für Sozialforschung, 27. 1. 1953, 1 Blatt; 50. Franz Böhm: "Eine deutsche Aufgabe. Offener Brief an die Antisemiten unter uns", Zeitungsdruck aus: Die Gegenwart, 1.11.1950, 1 Blatt;

The association of HSV 1 and 2 with atherosclerosis defined by CRP level

A study of the association of Herpes simplex virus 1 and 2 exposure to early atherosclerosis using high C-reactive protein level as a marker was carried out in US born, non-pregnant, 20-49 year olds participating in a national survey between 1999 and 2004. Participants were required to have valid results for Herpes simplex virus 1 and 2 and C-Reactive Protein for inclusion. Cases were those found to have a high C-reactive protein level of 0.3-1 mg/dL, while controls had low to normal values (0.01-0.29 mg/dL). Overall, there were 1211 cases and 2870 controls. Mexican American and non-Hispanic black women were much more likely to fall into the high cardiac risk group than the other sex race groups with proportions of 44% and 39%, respectively. ^ Herpesvirus exposure was categorized such that Herpes simplex virus 1 and 2 exposure could be studied simultaneously within the same individual and models. The HSV 1+, HSV 2- category included the highest percentage (45.63%) of participants, followed by HSV 1-, HSV 2- (30.16%); HSV 1+, HSV 2+ (15.09%); and HSV 1-, HSV 2+ (9.12%) respectively. The proportion of participants in the HSV 1+, HSV 2- category was substantially higher in Mexican Americans (63%-66%). Further, the proportion in the HSV 1+, HSV 2+ category was notably higher in the non-Hispanic black participants (23%-44%). Non-Hispanic black women also had the highest percentage of HSV 1-, HSV 2+ exposure of all the sex race groups at 17%. ^ Overall, the unadjusted odds ratios for atherosclerotic disease defined by C-reactive protein with HSV 1-, HSV 2- as the referent group was 1.62 (95% CI 1.23-2.14) for HSV 1 +, HSV 2+; 1.3 (95% CI 1.10-1.69 for HSV 1+, HSV 2-; and 1.52 (95% CI 1.14-2.01). When the study was stratified into sex-race groups, only HSV 1+, HSV 2- in the Non-Hispanic white men remained significant (OR=1.6; 95% CI 1.06-2.43). Adjustment for selected covariates was made in the multivariate model for both the overall and sex-race stratified studies. High C-reactive protein values were not associated with any of the Herpesvirus exposure levels in either the overall or stratified analyses. ^

(Table 1) Sulphur concentration and isotopic composition of ODP Leg 126 igneous rocks

Sulfur isotope ratios have been determined in 19 selected igneous rocks from Leg 126. The d34S of the analyzed rocks ranges from -0.1 â to +19.60 â. The overall variation in sulfur isotope composition of the rocks is caused by varying degrees of seawater alteration. Most of the samples are altered by seawater and only five of them are considered to have maintained their magmatic sulfur isotope composition. These samples are all from the backarc sites and have d34S values varying from +0.2 â to +1.6 â, of which the high d34S values suggest that the earliest magmas in the rift are more arc-like in their sulfur isotope composition than the later magmas. The d34S values from the forearc sites are similar to or heavier than the sulfur isotope composition of the present arc.