Quantifying physiological influences on otolith microchemistry [PDF]
, 2015 Trace element concentrations in fish earstones (‘otoliths’) are widely used to discriminate spatially discrete populations or individuals of marine fish, based on a commonly held assumption that physiological influences on otolith composition are minor ...
Hunter, Ewan +5 more
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‘A devotion to the experimental sciences and arts’: the subscription to the great battery at the Royal Institution 1808–9 [PDF]
, 2007 A significant but neglected theme in the history of British science in the nineteenth century is the funding of institutional research. The subscription to the ‘great battery’ at the Royal Institution in 1808 and 1809 provides the first instance of named
Unwin, Patrick R., Unwin, Robert
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Molecular basis of pigment structural diversity in echinoderms
iScienceSummary: The varied pigments found in animals play both ecological and physiological roles. Virtually all echinoderms contain putative pigment biosynthetic enzymes, the polyketide synthases (PKSs).
Feng Li, Zhenjian Lin, Eric W. Schmidt
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Un Exemple de l'ús de la meteorologia per difondre l'activitat científica : les memòries d'Agustí Yàñez i Girona per a l'Acadèmia de Ciències de Barcelona a mitjan segle XIX [PDF]
, 2009 Agustí Yàñez (1789-1857) was one of the most important and influential Catalan scientists in the first half of the XIXth century. He was the Natural History's professor in the Pharmacy College and in different chairs of Barcelona's University.
Sucarrats i Riera, Raimon
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Syntheses of hydroxyapatite from natural sources
Heliyon, 2019 Waste materials from natural sources are important resources for extraction and recovery of valuable compounds. Transformation of these waste materials into valuable materials requires specific techniques and approaches.
N.A.S. Mohd Pu'ad +4 more
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Struktur Atom Berdasarkan Ilmu Kimia dan Perspektif Al-quran [PDF]
, 2019 The atomic structure is one of the chemical metrics studied in high schools and universities. The concept of atomic structure in learning chemistry in schools and universities is usually not associated with religion, especially the Qur'an, so as if ...
Sabarni, S. (Sabarni)
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Science & EducationThe paper presents an empirical study on physics, chemistry, and biology teachers’ perceptions of nature of science (NOS) and domains of science. Family Resemblance Approach to NOS (FRA) was used as a theoretical framework and informed the data analysis approaches.
Kaya, E, Erduran, S
openaire +2 more sources
Partial structural characterization of pectin cell wall from Argania spinosa leaves
Heliyon, 2016 The pectin polysaccharides from leaves of Argania spinosa (L.) Skeels, collected from Stidia area in the west coast of northern Algeria, were investigated by using sequential extractions and the resulting fractions were analysed for monosaccharide ...
Kadda Hachem +4 more
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Peningkatan Life Skill Mahasiswa Kimia Berorientasi Chemoentrepreneurship (Cep) Melalui Pembelajaran Kooperatif Stad [PDF]
, 2011 Based on the questionnaire to students UNNES Natural Sciences Department of Chemistry, professor of learning methods are still in the form of lectures and such very boring for students.
K, E. (Ersanghono) +2 more
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Cry "Good for history, Cambridge and Saint George"? Essay Review of Mary Jo Nye (Ed.); The Cambridge History of Science, Vol. 5. The Modern Physical and Mathematical Sciences, (Cambridge: Cambridge University Press, 2003) [PDF]
, 2004 FIRST PARAGRAPH This volume is the third thus far published of The Cambridge history of science, planned in eight parts over the last decade by Cambridge University Press.
Gooday, G.
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