2,625 research outputs found
Residuen op groenten en fruit ter discussie
No full textDe nVWA en het RIVM doen al jaren onderzoek naar residuen van giftige stoffen op groenten en fruit. Uit onderzoek blijkt dat met name peuters en baby’s meer groenten en fruit binnenkrijgen dan eerder werd gedacht. Met meer groenten en fruit zouden ze ook meer residuen binnenkrijgen. Ernst Woltering van Wageningen Universiteit plaatst het één en ander in perspectief
Ernst Weiss
No full textDigital ImageThe Austrian author Ernst Weiss was born in 1882 in Brno. He died 1940 in Paris
Tomato aroma volatiles measured by PTR-MS following artificial chewing
No full textThe aim of this study was to develop an analytical system to study the tomato aroma profile as closed as possible to the real human perception. An artificial chewing device coupled to a PTR-MS was developed to study the release kinetics of volatiles during eating and the possibility to consider volatile concentration similar to in vivo condition presenting in the human mouth during chewing.
Based on multivariate statistical analysis, data obtained by the PTR-MS system showed a better correlation to the outcome of the quantitative descriptive analysis (QDA) than SPME-GC-MS
Papers of Ernst Leumann (235): [Haribhadra]
No full text[Haribhadra]1. "A further note on the Prakrit Grant of the Pallava King śivaskandavarman (see. Epigr. Ind. Vol. II p. 483ff) by Ernst Leumann, Ph.D., Strasbourg". - 2. Analysis of Haribhadra's Tattvārthaṭīkā (3 pp.). - 3. Analysis of Haribhadra's Daśavaikālika-vṛtti (2 pp.). - 4. Tattvārthasūtra (2 pp.). - 5. Analysis of the Pañcasūtraka (2 pp.). - 6. "Haribhadra's Commentar zu Jinabhadra's Saṃgrahaṇī" (1 p.). - 7. Haribhadra as a commentator of the canon (3 pp.). - 8. Haribhadra's authorship of the Caityavandanābhāṣya, according to Siddha (author of the Upamitabhavaprapañcakathā) (6 pp.). - 9. Analysis of the Upamitabhavaprapañcakathā (2 pp., see also c. 248). - 10. Colophon of Haribhadra's Āvaśy.-ṭīkā, its relationship to other Āv.-commentaries, concordance of the mss. of Haribhadra's Āv.comm. - Clean, but some pp. seem to be missingKatalognummer: 235Medium/Umfang: many unbound leavesLokale Notation: Schu: 1.B.4.Projektmetadaten:20 : [Haribhadra]
30b: Schu: 1.B.4.
77 : many unbound leaves
90 : 235
93 : 1. "A further note on the Prakrit Grant of the Pallava King śivaskandavarman (see. Epigr. Ind. Vol. II p. 483ff) by Ernst Leumann, Ph.D., Strasbourg". - 2. Analysis of Haribhadra's Tattvārthaṭīkā (3 pp.). - 3. Analysis of Haribhadra's Daśavaikālika-vṛtti (2 pp.). - 4. Tattvārthasūtra (2 pp.). - 5. Analysis of the Pañcasūtraka (2 pp.). - 6. "Haribhadra's Commentar zu Jinabhadra's Saṃgrahaṇī" (1 p.). - 7. Haribhadra as a commentator of the canon (3 pp.). - 8. Haribhadra's authorship of the Caityavandanābhāṣya, according to Siddha (author of the Upamitabhavaprapañcakathā) (6 pp.). - 9. Analysis of the Upamitabhavaprapañcakathā (2 pp., see also c. 248). - 10. Colophon of Haribhadra's Āvaśy.-ṭīkā, its relationship to other Āv.-commentaries, concordance of the mss. of Haribhadra's Āv.comm. - Clean, but some pp. seem to be missin
Papers of Ernst Johannes Hartung
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/66493Books owned by Professor Ernst Hartung on chemistry, science and astronomy. Arranged alphabetically by Author surname.110141
Acquisition: [1981.0157] "Papers of Ernst Johannes Hartung
Papers of Ernst Leumann (355): [Digambara-Manuscripts] A List of the Strassburg Collection of Digambara Manuscripts
No full text[Digambara-Manuscripts] A List of the Strassburg Collection of Digambara ManuscriptsContains 2 proofs of the author and the Adyar list, correspondence with Kevaldas in a separate envelope (ca. 40 letters by Kevaldas, dated 1895-1900)Katalognummer: 355Medium/Umfang: Repr. from the Vienna Oriental Journal, Vol. XI, pp. 297-312 + unbound leavesLokale Notation: Schu: 1.C.2.Projektmetadaten:20 : [Digambara-Manuscripts] A List of the Strassburg Collection of Digambara Manuscripts
23 : Meine gedruckte Liste von Straßburger Digambara-MSS (zu II). Außerdem Schraders Adyar-Liste. Ferner Korrespondenz mit Bhagvandas Kevaldas
27 : Kevaldas, Bhagvandas [Schreiber]
30b: Schu: 1.C.2.
40 : Leumann, Ernst
77 : Repr. from the Vienna Oriental Journal, Vol. XI, pp. 297-312 + unbound leaves
90 : 355
93 : Contains 2 proofs of the author and the Adyar list, correspondence with Kevaldas in a separate envelope (ca. 40 letters by Kevaldas, dated 1895-1900
Caspase inhibitors affect the kinetics and dimensions of tracheary elements in xylogenic Zinnia (<it>Zinnia elegans</it>) cell cultures
No full textAbstract Background The xylem vascular system is composed of fused dead, hollow cells called tracheary elements (TEs) that originate through trans-differentiation of root and shoot cambium cells. TEs undergo autolysis as they differentiate and mature. The final stage of the formation of TEs in plants is the death of the involved cells, a process showing some similarities to programmed cell death (PCD) in animal systems. Plant proteases with functional similarity to proteases involved in mammalian apoptotic cell death (caspases) are suggested as an integral part of the core mechanism of most PCD responses in plants, but participation of plant caspase-like proteases in TE PCD has not yet been documented. Results Confocal microscopic images revealed the consecutive stages of TE formation in Zinnia cells during trans-differentiation. Application of the caspase inhibitors Z-Asp-CH2-DCB, Ac-YVAD-CMK and Ac-DEVD-CHO affected the kinetics of formation and the dimensions of the TEs resulting in a significant delay of TE formation, production of larger TEs and in elimination of the 'two-wave' pattern of TE production. DNA breakdown and appearance of TUNEL-positive nuclei was observed in xylogenic cultures and this was suppressed in the presence of caspase inhibitors. Conclusions To the best of our knowledge this is the first report showing that caspase inhibitors can modulate the process of trans-differentiation in Zinnia xylogenic cell cultures. As caspase inhibitors are closely associated with cell death inhibition in a variety of plant systems, this suggests that the altered TE formation results from suppression of PCD. The findings presented here are a first step towards the use of appropriate PCD signalling modulators or related molecular genetic strategies to improve the hydraulic properties of xylem vessels in favour of the quality and shelf life of plants or plant parts.</p
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Letter from Ernst Grumach to William C. Brice, July 4, 1965
No full textErnst Grumach informs Brice of several issues, like arranging Beattie to author an article, attending the Second International Cretological Congress in Crete, accepting an invitation to the University of Birmingham.Classic
Non-destructive detection of flawed hazelnut kernels and lipid oxidation assessment using NIR spectroscopy
No full textMicrobial contamination, seed browning, bad taste and lipid oxidation are primary causes of quality deterioration in stored hazelnuts, affecting their marketability. The feasibility of NIR spectroscopy to detect flawed kernels and estimate lipid oxidation in in-shell and shelled hazelnuts was investigated. ‘Mortarella’ hazelnuts were measured twice by NIR spectroscopy, first in-shell, and then as kernels. Afterwards, the kernels were evaluated visually, externally and internally, and by sensory evaluation with a subsequent measurement of fat oxidation. A satisfactory PLS model was created for the detection of flawed kernels. For lipid oxidation estimation the best performance of PLS models was obtained by first removing the flawed kernels from the calibration set. The PLS model for the K232 extinction coefficient, that is indicative of lipid primary oxidation, was able to predict K232 for both in-shell (R2 = 0.79) and shelled (R2 = 0.85) hazelnuts. Our results suggest, for shelled hazelnuts, a two-step NIR procedure: a first PLS model to detect and separate flawed kernels and then a second PLS model to grade healthy kernels by lipid oxidation levels
Papers of Ernst Leumann (340): Padmacarita : S 400
No full textPadmacarita : S 400Problem of the relationship between Vimala (author of the Paumacariya) and Raviṣeṇa (author of the Padmacarita). - Titles of the 123 chapters composing Raviṣeṇa's PadmacaritaKatalognummer: 340Medium/Umfang: 5 pp.Lokale Notation: Schu: 1.C.1.Handschriftennummern:S 400Projektmetadaten:20 : Padmacarita : S 400
30b: Schu: 1.C.1.
40 : Raviṣeṇa
77 : 5 pp.
90 : 340
93 : Problem of the relationship between Vimala (author of the Paumacariya) and Raviṣeṇa (author of the Padmacarita). - Titles of the 123 chapters composing Raviṣeṇa's Padmacarita
95 : S 40
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