1,105 research outputs found
Peter Zahn: Solis anatomia philosophico-medica
No full textPETER ZAHN: SOLIS ANATOMIA PHILOSOPHICO-MEDICA
Peter Zahn: Solis anatomia philosophico-medica ( - )
Cover ( - )
Title page (2r)
Widmung an Landgraf Moritz (2v)
Vorrede (3r)
Federzeichnung (Solution) (9r)
D.O.M.A. (9v)
Praxis De purificatione corporis solis (12v)
De calcinatione corpis auri (16r)
De vera solutione seu extractione solis (18v)
Aurum potabile (21r)
Aurum diaphoreticum (23v)
Processus ad mercurium et salem metalli auri (25v)
Usus tincturae seu animae auri (34v)
De multipliciusu ac viribus nostri Potabilis Auri (39v)
Von den Nutz dess Auri diaphoretici (43v)
Mercurius seu Aquila solis (45r)
Sal seu Terra solis (49v)
Schlussgebet (53v)
Appendix (54r)
Praeparatio Tincturae seu olei Veneris (55v)
Wie dass Residenswasser zubereitten (57r)
Alia No. II (61r)
Salomonis Trismosini process von der grossen Heimligkeit des Vitrioli (63r)
Vetus novum, antiquitus nuper repertum (68r)
Descriptio Parabolica, Lapidis Physici, brevis (69r)
Blank page (74r
Printer's inks and papers in early incunabula under synchrotron light (SYXRF)
No full textZahn Peter. Printer's inks and papers in early incunabula under synchrotron light (SYXRF). In: Gazette du livre médiéval, n°21. Automne 1992. pp. 18-29
Patterns of regional brain hypometabolism associated with knowledge of semantic features and categories in Alzheimer's disease
No full textThe study of semantic memory in patients with Alzheimer's disease (AD) has raised important questions about the representation of conceptual knowledge in the human brain. It is still unknown whether semantic memory impairments are caused by localized damage to specialized regions or by diffuse damage to distributed representations within nonspecialized brain areas. To our knowledge, there have been no direct correlations of neuroimaging of in vivo brain function in AD with performance on tasks differentially addressing visual and functional knowledge of living and nonliving concepts. We used a semantic verification task and resting 18-fluorodeoxyglucose positron emission tomography in a group of mild to moderate AD patients to investigate this issue. The four task conditions required semantic knowledge of (1) visual, (2) functional properties of living objects, and (3) visual or (4) functional properties of nonliving objects. Visual property verification of living objects was significantly correlated with left posterior fusiform gyrus metabolism (Brodmann's area [BA] 37/19). Effects of visual and functional property verification for nonliving objects largely overlapped in the left anterior temporal (BA 38/20) and bilateral premotor areas (BA 6), with the visual condition extending more into left lateral precentral areas. There were no associations with functional property verification for living concepts. Our results provide strong support for anatomically separable representations of living and nonliving concepts, as well as visual feature knowledge of living objects, and against distributed accounts of semantic memory that view visual and functional features of living and nonliving objects as distributed across a common set of brain area
Scopulos Doctrinae Vulgaris De Iuribus Germanicis Feudo Cognatis
No full textHalle, Univ., Jur. Diss., 1704Autopsie nach Ex. der ULB Sachsen-AnhaltPaginierfehler: Seite 16 als Seite 61 ausgezeichnet, auf Seite 56 folgt Seite 59Vorlageform des Erscheinungsvermerks: Litteris Zahnianis MDCCVIX
On-chip Microdialysis System with Flow-through Glucose Sensing Capabilities
No full textThe published version of this article is available at http://www.journalofdst.org/May2007/pdf/VOL-1-3-ORG3-HSIEH.pd
Die Handschriften der Universitätsbibliothek München, hrsg. von Gerhard Schott. Bd 3 : Die lateinischen mittelalterlichen der Folioreihe. 2. Hälfte, beschrie ben von Natalia Daniel, Gerhard Schott, Peter Zahn
No full textMacken Raymond. Die Handschriften der Universitätsbibliothek München, hrsg. von Gerhard Schott. Bd 3 : Die lateinischen mittelalterlichen der Folioreihe. 2. Hälfte, beschrie ben von Natalia Daniel, Gerhard Schott, Peter Zahn. In: Scriptorium, Tome 35 n°2, 1981. pp. 341-342
Non-Invasive Glucose Monitoring: A Novel Approach
No full textBackground: The main concern in noninvasive (NI) glucose measurement is achieving high accuracy readings, although no blood (or other fluid) is involved in the process. Using methods based on different physical properties of a measured object can ensure the independence of each of the readings and therefore improve the validity of the end result. By using a combination of (three) independent technologies—ultrasonic, electromagnetic, and thermal—GlucoTrack™ presents a unique approach for a real-time, truly NI blood glucose spot measurement. Methods: Clinical trials were performed in two stages. Stage 1 was an initial method validation and performance verification of the device. In this stage, 50 type 1 and 2 diabetic patients, as well as healthy subjects, were evaluated with GlucoTrack against Ascensia Elite® (Bayer). In the second stage, 85 additional diabetic subjects were evaluated in half and full daytime sessions using a GlucoTrack comparison with HemoCue® (Glucose 201+). Results: A total of 135 subjects were tested during the trial period, producing 793 data pairs. Using Clarke error grid analysis, 92% of the readings fell in the clinically acceptable zones A and B, with 50% in the A zone. Mean and median relative absolute differences were 29.9 and 19.9%, respectively. Conclusions: Integrating several modalities for NI assessment of glucose level enables more accurate readings, while a possible aberration in one modality is bypassed by the others. The present generation of GlucoTrack gives promising results; however, further improvement of the accuracy of the device is needed.The published version of this article is available at http://www.journalofdst.org/amember/plugins/protect/new_rewrite/login.php?v=-any&url=/March2009/Articles/VOL-3-2-SYM4-HARMAN-BOEHM.pdf%3
Hieracium erythrocarpum subsp. cryptonaevum Bornm. & Zahn
No full text<i>Hieracium erythrocarpum</i> subsp. <i>cryptonaevum</i> Bornm. & Zahn in Zahn (1922: 1042). <p> Ind. loc.: “Pontisch-Armenien: an Felsspalten des Ak-Dagh, 1600–1900 m, und am Sana-Dagh, 1400–1600 m, bei Amasia (Bornmüller, Pl. exs. Anat. or., [1889], n. 1461 pp. et l.c., [1890], n. 2226 pp. pro <i>H. leithneri</i> Heldr. et Sint. et <i>H. libanoticum</i> Boiss. var. <i>galaticum</i> Freyn; l.c., [1889], n. 1464 pp. pro <i>H. sartorianum</i> Boiss. et Heldr., det. Freyn)!”</p> <p> <b>Lectotype (designated here by Gottschlich):</b> — TURKEY: Amasia, in fissuris rupium, in montis Ak Dagh, reg. alpina, 9 July 1889, alt. 1700– 1600 m. s. m. <i>J. Bornmüller</i> (Pl. exs. Anatoliae or., 1889, n. 1461) (B barcode B 10 0484949!; isolectotype: BRNM No. 08592/36!). — Remaining syntypes: TURKEY: Pontus, Amasia, in regione superiore mt. Sana-Dagh, 1400–1600 m, 15 /16 July 1889, <i>J. Bornmüller</i> (Pl. exs. Anatoliae or., 1889, n. 1464) (B barcodes B 10 0484951!, B 10 0484952!).—Current name: <i>Hieracium transiens</i> subsp. <i>cryptonaevum</i> (Bornm. & Zahn) Greuter in Greuter & Raab-Straube 2007: 176).</p> <p> <b>Remarks:</b> —The three specimens in B bear Zahn’s handwritten determination “ <i>Hieracium erythrocarpum</i> Peter ssp. <i>sparsinaevum</i> Zahn, 1919 ”, whereas the lectotype bears an additionl label from Bonrmüller with the note “ ssp. <i>cryptonaeum</i> Bornm. et Zahn ”. Zahn may have changed the name to avoid confusion with his <i>H. maculatum</i> subsp. <i>sparsinaevulum</i>.</p>Published as part of <i>Vogt, Robert & Gottschlich, Günter, 2023, Type material in the Hieracium (Compositae: Cichorieae) collection of Joseph Bornmüller, pp. 81-126 in Phytotaxa 613 (2)</i> on pages 92-93, DOI: 10.11646/phytotaxa.613.2.1, <a href="http://zenodo.org/record/8345535">http://zenodo.org/record/8345535</a>
Hieracium tauschii subsp. dohlenbergense Bornm. & Zahn
No full text<i>Hieracium tauschii</i> subsp. <i>dohlenbergense</i> Bornm. & Zahn in Zahn (1923: 1506). <p>Ind. loc.: “ Thüringen: Dohlenberg bei Kahla (Bornmüller)!”</p> <p> <b>Lectotype (designated here by Gottschlich):</b> — GERMANY. Thuringia: Kahla (Saale), Gipfel des Dohlenberges, 14 June 1921, <i>J. Bornmüller</i> (B barcode B 10 1154351!; isolectotype: B barcode B 10 1154353!).—Current name: <i>Pilosella leptophyton</i> (Nägeli & Peter 1885: 642, 827) Bräutigam & Greuter (2007: 135).</p> <p> <b>Remarks:</b> —Due to the lax synflorescence with few capitula the taxon can be assigned to <i>Pilosella leptophyton</i> (Nägeli & Peter) S.Bräut. & Greuter.</p>Published as part of <i>Vogt, Robert & Gottschlich, Günter, 2023, Type material in the Hieracium (Compositae: Cichorieae) collection of Joseph Bornmüller, pp. 81-126 in Phytotaxa 613 (2)</i> on page 116, DOI: 10.11646/phytotaxa.613.2.1, <a href="http://zenodo.org/record/8345535">http://zenodo.org/record/8345535</a>
Hieracium florentinum Zahn 1919
No full text<i>Hieracium florentinum</i> [var.] <i>flocciceps</i> Zahn (1919: 180). <p>Ind. loc.: “Dalmatien: am Berg Biokovo, ca. 1450 m.”</p> <p> <b>Lectotype (designated here by Gottschlich):</b> — CROATIA. Split-Dalmatia: in ericetis, locis lapidosis, Biokovo, ca. 1450 m, 22 June 1886, <i>J. Bornmüller</i> (B barcode B 10 1154394!).— Current name: <i>Pilosella piloselloides</i> (Villars 1779: 34) Soják (1971a: 185).</p> <p> <b>Remarks:</b> —Zahn did not indicate a rank, but as Nägeli & Peter (1885) did not mention varieties under the subsp <i>cylindriceps</i>, the indication “b” must be regarded as variety. Negligible taxon.</p>Published as part of <i>Vogt, Robert & Gottschlich, Günter, 2023, Type material in the Hieracium (Compositae: Cichorieae) collection of Joseph Bornmüller, pp. 81-126 in Phytotaxa 613 (2)</i> on page 94, DOI: 10.11646/phytotaxa.613.2.1, <a href="http://zenodo.org/record/8345535">http://zenodo.org/record/8345535</a>
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