Results 81 to 90 of about 1,179,871 (247)

Natural sciences knowledge of first year students in medicine [PDF]

open access: yes, 2006
Gute naturwissenschaftliche Vorkenntnisse sind insbesondere für den vorklinischen Studienabschnitt wichtig. Wegen der heterogenen Auswahl von Leistungskursen und Abituranforderungen kann jedoch nicht unbedingt von einem einheitlichen Wissensstand ...
Dülmen, Marina von   +3 more
core  

SYNTHETIC STRATEGY FOR THE PREPARATION OF BIOACTIVE GALACTOGLYCEROLIPIDS [PDF]

open access: yesChemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2011
The current communication represents an extended abstract of the presentation delivered on the joint Moldo-Italian seminar “New frontiers in natural product chemistry”, held in the Institute of Chemistry, Academy of Sciences of Moldova on 30 September. A
Emiliano Manzo   +3 more
doaj  

Kinetics and mechanism of the reaction of acetonyl radical, CH3(CO)CH2, with Br2 [PDF]

open access: yes, 2013
The low pressure fast discharge flow method with laser induced fluorescence detection of CH3C(O)CH2 was employed to study the kinetics of the reaction CH3C(O)CH2 + Br2 → CH3C(O)CH2Br + Br (1) at 298, 323 and 365 K.
Brudnik, Katarzyna   +6 more
core   +1 more source

Teacher Education for High School Chemistry Teachers in Brazil: An Analysis of Manuscripts

open access: yesOrbital: The Electronic Journal of Chemistry
Chemistry is a science that causes human, political and social impacts. Contemporaneous didactic-pedagogical development programs have focused on reflexive teachers who participate in appropriation of knowledge with their students.
Mayker
doaj   +1 more source

Santiago Bonilla Mirat (1844-1899): Académico de Valladolid y químico del siglo XIX [PDF]

open access: yes, 2015
Study of the life and work of the academic Santiago Bonilla Mirat, born in Salamanca in 1844, whose historical existence lasted until 1899, year in which he died in Madrid.Professor of Chemistry, first at the University of Valladolid, and then at the ...
Riera Palmero, Juan
core   +1 more source

Al-Farabi and his treatises, which are based on practice

open access: yesӘл-Фараби Атындағы Қазақ Ұлттық Университеті хабаршы шығыстану сериясы, 2020
The article examines the life and little-known works of the famous scientist encyclopedist Abu Nasr Al-Farabi. A native of the Kazakh steppe, he is widely known for his deep knowledge and mastery of various disciplines.
G.A. Kambarbekova
doaj  

Too Spicy? Spices as a Context for Comprehensive School Chemistry Education

open access: yesLUMAT, 2014
Many institutions of higher education are strugling with student lack of interest to continue their studies in natural sciences. The interest also seems to be diveded between girls/biology and boys/physics.
Toni Rantaniitty, Maija Aksela
doaj   +1 more source

The Reform of High School in Line With the Changes of the PNLD: The Disarticulation of Scientific Concepts in the Discipline of Chemistry

open access: yesRevista Brasileira de Pesquisa em Educação em Ciências
Within the scope of the 2018 National Textbook Plan (PNLD), books concerning the field of Natural Sciences were divided into disciplines: Chemistry, Physics, and Biology.
Angela Daiane de Lima Rodrigues   +1 more
doaj   +1 more source

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