Tôṣe'ôt ḥayyîm : sēfer kôlēl kōl ofnê tefillôt û-taḥanûnîm le-hitpallēl baʿad ha-ḥôlîm we-ham-mētîm ... bi-lšôn ʿivrî û-vi-lšôn aškenazz i

ʿal yedê Yiṣḥāq Ben-Aryê Yôsēf Dōv ...

Sēfer ha-ḥayyîm : ... û-vô mepôrāš kōl dînê śimḥôt ... be-kōl ʿîseqê ham-mētîm ... we-hôsāfnû ... teḥinnôt û-vaqqāšôt raḥamîm be-vêt ha-ḥayyîm ...

Digitalisat der Ausg. Zulṣbak, 1790/91

Sēfer ha-ḥayyîm : ... we-hû tôrā ḥēsed we-emet še-ʿôśîm ʿim ham-mētîm we-ha-ḥayyîm ... we-mā-šem-mitpallēl ha-ḥôlē we-hag-gôsēs...

[Simon Frankfurt]

Ms. hebr. oct. 68 - [Sammelband in 2 Teilen: Handschriftenkonvolut]

Vorbesitzer: Abraham Merzbacher

Ms. Barth. 68 - Abbreviatio Decreti

Vorbesitzer: Kloster Mariengarden in Groß-Burlo; Guilelmus Hacchusius; Bartholomaeusstift Frankfurt am Main

Simulating Energy Transfer and Upconversion in β-NaYF 4 : Yb 3+ , Tm 3+

The design of upconversion phosphors with higher quantum yield requires a deeper understanding of the detailed energy transfer and upconversion processes between active ions inside the material. Rate equations can model those processes by describing the populations of the energy levels of the ions as a function of time. However, this model presents some drawbacks: energy migration is assumed to be infinitely fast, it does not determine the detailed interaction mechanism (multipolar or exchange), and it only provides the macroscopic averaged parameters of interaction. Hence, a rate equation model with the same parameters cannot correctly predict the time evolution of upconverted emission and power dependence under a wide range of concentrations of active ions. We present a model that combines information about the host material lattice, the concentration of active ions, and a microscopic rate equation system. The extent of energy migration is correctly taken into account because the energy transfer processes are described on the level of the individual ions. This model predicts the decay curves, concentration, and excitation power dependences of the emission. This detailed information can be used to predict the optimal concentration that results in the maximum upconverted emission.

Application of Ga(68) -DOTA-exendin-4 PET/CT to localise an occult insulinoma

A 49 year old female presented to our Neuroendocrine Tumour (NET) centre with recurrent severe and disabling hypoglycaemia. She had previously been extensively investigated with a clinical and biochemical diagnosis of endogenous hyperinsulinemic hypoglycaemia although the source of hormonal hypersecretion could not be localised with MRI, EUS and (111) In-Octreotide scans. After extensive discussion the patient opted for blind surgical resection undergoing a pylorus-preserving pancreaticoduodenectomy in December 2010. Histological examination of the resected operative specimen demonstrated a normal pancreas with no evidence of neuroendocrine tumour. Consistent with this, post-surgery her hypoglycaemic symptoms persisted with fasting capillary blood glucose of 2.1-6.0 mmol/l with increasing hypoglycaemia unawareness. Consequently she sought alternative clinical opinions from two European Neuroendocrine Tumour Society (ENETS) Centres of Excellence who investigated her collaboratively. This article is protected by copyright. All rights reserved.

Influence of catchment quality and altitude on the water and sediment composition of 68 small lakes in Central Europe

68 lakes (63 Swiss, 2 French and 3 Italian) located in an altitudinal range between 334 and 2339m spanning a wide range of land-use have been investigated. The aim of the study was to discuss influences of geographic location, vegetation and land-use in the catchment area on the water and sediment chemistry of small lakes. Detailed quantitative description of land-use, vegetation, and climate in the watershed of all lakes was established. Surface and bottom water samples collected from each lake were analyzed for major ions and nutrients. Correlations were interpreted using linear regression analysis. Chemical parameters of water and sediment reflect the characteristics of the catchment areas. All lakes were alkaline since they were situated on calcareous bedrock. Concentrations of nitrogen and phosphorus strongly increase with increasing agricultural land-use. Na and K, however, are positively correlated with the amount of urbanization within the catchment area. These elements as well as dissolved organic carbon (DOC), Mg, Ca, and alkalinity, increase when the catchment is urbanized or used for agriculture. Total nitrogen and organic carbon in the sediments decrease distinctly if large parts of the catchment consist of bare land. No correlations between sediment composition and maximum water depth or altitude of the lakes were found.¶Striking differences in the water compositions of lakes above and below approximately 700 m of altitude were observed. Concentrations of total nitrogen and nitrate, total phosphorus, DOC, Na, K, Mg, Ca, and alkalinity are distinctly higher in most lakes below 700 m than above, and the pH of the bottom waters of these lakes is generally lower. Estimates of total nitrogen concentrations, even in remote areas, indicate that precipitation is responsible for increased background concentrations. At lower altitudes nitrogen concentrations in lakes is explained by the nitrogen loaded rain from urban areas deposited on the catchment, and with high percentages of agricultural land-use in the watershed.

Ms. Barth. 180 (Ausst. 68) - Lectionarium

Vorbesitzer: Bartholomaeusstift Frankfurt am Main

Na 1 Nachlass Max Horkheimer, 68 - Korrespondenzen u.a. mit Gretl Dupont (p. II 5, 220-439)

6 Briefe zwischen Max Horkheimer und F. Pollock mit Einbezug von Arthur G. Coons vom Occidental College Los Angeles, 1947; 4 Briefe zwischen Kathleen Costello und Max Horkheimer, 1945-1946; 8 Briefe und Beilage zwischen Edward M. David und Max Horkheimer, 24.11.1941-1942; 11 Briefe zwischen dem United States of America, Department of States und Max Horkheimer, 1942-1949; 3 Briefe zwischen Monroe E. Deutsch und Max Horkheimer, 1946; 12 Briefe und Beilage zwischen dem Dictionary of the Arts und Max Horkheimer, 1941-1944 sowie 1 Manuskrip: Sociology of Arts von Max Horkheimer; 2 Briefe zwischen Robert Disraeli und Max Horkheimer, 1945; 21 Briefe und Beilage zwischen Ria Drevermann und Max Horkheimer, 1948-1950; 6 Briefe zwischen Wolf Drewermann und Max Horkheimer, 1948-1949; 2 Briefe von Stephen Duggan vom Institute of International Education an Max Horkheimer, 1942-1947; 6 Briefe zwischen Joseph Dunner und Max Horkheimer, 1945-1947; 24 Briefe und Beilage zwischen Gretl Dupont und Max Horkheimer, 1942-1948; 3 Briefe zwischen Clarence A. Dykstra und Max Horkheimer, 1946-1947, 1947;

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 68 - Dankesschreiben anlässlich des Hinweises Schopenhauers auf eine jüngst erschienene Rezension

u.a.: Tod der Ehefrau von Friedrich Grävel; Farbenlehre; Ankündigung einer Reise nach Frankfurt; negatives Urteil zur Rezension von Otto Uhle; Rezension von Rudolph Radau in der Königsberger Hartungschen Zeitung; wissenschaftliche Diskussion mit einer Gruppe von Physikern; Aufsatz von Hermann von Helmholtz, "Ueber Goethe's naturwissenschaftliche Arbeiten" in der Kieler Monatschrift 1853; A.F. Dittmann, "Die Erde ein Himmelskörper. Ein kritischer Hinblick auf die Geschichte und Wissenschaft der Astronomie, Kiel 1856; Einschätzung über die Wirkung der Werke Schopenhauers in Deutschland; Isaak Newton; A. F. Dittmann;

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 142 - Glückwunschschreiben anlässlich des 68. Geburtstages

u.a.: Redaktion eines Artikels zur Philosophie Schopenhauers im Frankfurter Museum; Fehlende Wertschätzung Schopenhauers; Blätter für literarische Unterhaltung; Preisausgabe von der Fakultät Leipzig; Julius Frauenstädt; Johanna Schopenhauer;