نتایج جستجو برای: paal knorr reaction
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This article analyses the role of intermediaries in evolution UK TV production sector tracking processes which past two decades have underpinned consolidation sector. The research involved elite interviews with executives at ten Independent companies and financial as well trade bodies civil servants. epistemic work shape transactions a way that aligned buyers’ desire to grow their portfolio by ...
abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...
In Epistemic Cultures (1999), Karin Knorr Cetina argues that different scientific fields exhibit different epistemic cultures. She claims that in high energy physics (HEP) individual persons are displaced as epistemic subjects in favor of experiments themselves. In molecular biology (MB), by contrast, individual persons remain the primary epistemic subjects. Using Ed Hutchins’ (1995) account of...
Knorr, L. & RBosler, P. (1903). Ber. dtech. chem. G"e. 36, 1278. Luck, J. M. & Wilcox, A. (1953). J. biol. Chem. 205, 859. Ohno, K. (1953). J. Biochem., Tokyo, 40, 621. Rees, M. W. (1946). Biochem. J. 40, 632. Sanger, F. (1945). Biochem. J. 39, 507. Schlesinger, H. I. (1944). Quoted by J. R. Elliott, E. M. Boldebuck and G. F. Roedel (1952). J. Amer. Chem. Soc. 74, 5049, footnote 11. Snyder, H. ...
Imunisasi adalah suatu cara untuk meningkatkan kekebalan tubuh seseorang secara aktif terhadap penyakit, sehingga bila kelak terpapar dengan penyakit tersebut tidak akan menderita tersebut. Tujuan Penelitian ini mengetahui hubungan pengetahuan, dukungan keluarga dan peran petugas kesehatan pemberian imunisasi dasar pada bayi di wilayah kerja Puskesmas Paal X Kota Jambi. merupakan penelitian kua...
the mathematical treatises known as ta?r?r al-mutawassi??t, “revision of the middle books”, are a collection of greek and arabic treatises which were re-edited by na??r al-d?n al-??s?. this paper explores the nature of the editorial work ??s? did, showing that it is not a simple rendering of the original text but that it involves major revisions and in fact original additions. for the first tim...
Knorr et al. (2005) concluded that soil organic carbon pools with longer turnover times are more sensitive to temperature. We show that this conclusion is equivocal, largely dependent on their specific selection of data and does not persist when the data set of Kätterer et al. (1998) is analysed in a more appropriate way. Further, we analyse how statistical properties of the model parameters ma...
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