182,360 research outputs found
Versuch über das Bleichen, nebst der Beschreibung der neuen Verfahrungsart des Bürger Chaptal mit Dampf zu bleichen und der Anwendung derselben bei den Kunstgewerben von R. O'Reilli, Mitglied der Academie zu Bologna ... nebst einem Anhang von Bürger Chaptal über ein neues Mittel die Hausleinwand zu bleichen
No full textR. O'Reilli ; aus dem Französischen übersetzt und mit Anmerkungen versehen von F. W. Fries, Ehrenmitglied der physikalischen Gesellschaft in Zürich ..
El. Fries
No full textBotanico: Fries, Elias Magnus (1794-1878), padre di Theodore Magnus Fries (1832-1913).
Titolo manoscritto sul recto, dove compare anche la nota: R. Tod. [Raccolta Todaro].
Nota sul verso: Elias Fries [...].
1 fotografia : albumina ; 90 x 54 mm.
Vai alla scheda bibliografica: https://galileodiscovery.unipd.it/discovery/fulldisplay?context=L&vid=39UPD_INST:VU1&search_scope=MyInst_and_CI&tab=Everything&docid=alma99001510486020604
Replication Data for: Conditional moments of noncausal alpha-stable processes and the prediction of bubble crash odds
No full textR Code necessary for the replication of the experiments, figures and tables in the published version article
Neue Aspekte zur Fries-Umlagerung
No full textAuch in den neuesten Arbeiten wird davon ausgegangen, daß die Fries-Umlagerung von im Kern nicht substituierten Phenylestern wie R = R'= H, zu 0- und/oder p-Hydroxyaryl-ketonen (Acylphenolen) irreversibel ist. Für 4-Acyl-3-alkylphenole hatten Rosenmund und Schnurr sowie Miquel et al. eine Umkehr der Fries-Umlagerung festgestellt, wahrend Cullinane und Edwards behaupten,daß die Fries-Umlagerung auch in diesem Fall irreversibel ist. Wir hatten früher gefunden, daß die Acylierung von Aromaten mit Carbonsaurechloriden oder -anhydriden und katalytischen Mengen Trifluormethansulfonlure (TFMS) möglich ist. Da der Kernacylierung von Phenolen große praktische Bedeutung zukommt, haben wir untersucht, ob die Fries-Umlagerung, die üblicherweise mit molaren Mengen AlCl, durchgeführt wird, auch mit katalytischen Mengen TFMS moglich ist
Verteidigung der heutigen römisch-katholischen Kirch gegen Jacob Schorn ...
No full textVerfasset von R. P. Ignatio Fries ...Aus dem Vorbesitz des Klosters Rheina
Globalization of the Frozen Potato Industry
No full textThis paper examines the globalization of the frozen potato industry, including the expansion of production and processing of potato products in the global market place, and future prospects for the industry. Driven largely by the rising popularity of Western style cuisine, frozen french fries and other frozen potato products have become global commodities generating billions of dollars in revenue worldwide. This study finds that with markets for frozen potato products in the United States and other developed countries hardly expanding, the growth of the frozen potato industry will critically depend on industry’s ability to sustain growth in developing economies.french fries, frozen potato products, globalization, quick service restaurants, International Relations/Trade, Marketing,
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
"Closing the R&D Gap, Evaluating the Sources of R&D Spending"
No full textBoth spending and tax policies have been implemented in the United States with the goal of stimulating private sector research and development (R&D). Karier questions whether current R&D policy, especially the research and experimentation tax credit, can contribute to closing the gap between nondefense expenditures on R&D in the United States and such expenditures in other countries, such as Japan and Germany. He also explores possible changes to our current R&D policy to make it more effective.
Assignment of the ovine uroporphyrinogen decarboxylase (UROD) gene to chromosome 1p34 -> p36 by fluorescence in situ hybridization
No full textEffective quality control of incoming potatoes as an acrylamide mitigation strategy for the French fries industry
No full textThe correlation between sugar levels in raw material (potatoes), brown colouring and formation of acrylamide in French fries was investigated. The objective was to identify incoming potatoes (raw material) with a high potential for acrylamide formation. Ten different potato varieties commonly used in the Western European French fries industry were stored at 8°C and samples were taken throughout the storage time. The current quality control used in the French fries industry for incoming potatoes is poorly correlated with acrylamide in the final product (r=0.74). Changing the quality control parameter from colour to reducing sugars in raw material did not improve the correlation (r=0.72). The best correlation was obtained with the Agtron colour measurement after blanching and a two-stage frying (r=-0.88). It was concluded that alternative entrance control measurements could provide better mitigation of the acrylamide issue in French fries from the start of production. These alternatives, however, are less cost-effective and more difficult to implement
- …
