Results 71 to 80 of about 350,098 (194)
Nonconventional Techniques in Plant Alkaloid Extraction: A Decade of Progress (2014–2023)
Chemistry &Biodiversity, EarlyView.This figure seeks to represent the evolution of the different unconventional approaches that were adopted for the extraction of plant‐derived alkaloids during the decade from 2014 to 2023. ABSTRACT Plant metabolism encompasses primary and secondary pathways, with secondary metabolism yielding diverse natural products crucial for plant adaptation and ...
Victor Menezes Sipoloni +5 more
wiley +1 more source
Spatial Humanities and Memory Studies: Mapping Edinburgh in the First Age of the Enlightenment [PDF]
, 2016 Describes the first phase of a digital project mapping social and cultural relationships in early 18th century Edinburgh, Scotland, part of a larger AHRC grant-funded study Allan Ramsay and Edinburgh in the First Age of the Enlightenment; explores ...
Lamont, Craig, Pittock, Murray
core +1 more source
The Multiple Facets of Oxalate Dianion in Photochemistry
ChemPhotoChem, EarlyView.Oxalate salts have been harnessed in synthetic organic photochemistry as C1‐synthons, SET‐reductants, and hole scavengers. Recent applications focused on reductive functionalizations are herein highlighted. Abstract Oxalate salts are cheap and available reagents used in organic photochemistry as C1‐synthons, single‐electron transfer (SET) reductants ...
Camilla Russo +2 more
wiley +1 more source
Rousseau and Emile: Learning language and teaching language
Journal of Philosophy of Education, Volume 56, Issue 6, Page 925-938, December 2022., 2022 Abstract In Emile, Rousseau advances significant ideas about language, language learning and teaching: He posits a universal natural language that develops as the child matures; focuses on ‘private’ words invented by children, on the challenge facing children in their understanding of exceptions to general rules of the mother tongue and on recommended ...
Adam Weiler Gur Arye
wiley +1 more source
Twisted rods, helices and buckling solutions in three dimensions [PDF]
, 2013 The study of slender elastic structures is an archetypical problem in continuum mechanics, dynamical systems and bifurcation theory, with a rich history dating back to Euler's seminal work in the 18th century.
Majumdar, Apala, Raisch, Alexander
core +3 more sources
Conflict Resolution Quarterly, EarlyView.ABSTRACT Building on Walter Isard's location and gravity theories in economics, we extend his trade model to better understand its core principles, including commercial attraction, center of gravity in markets, and favorable location for exporting firms.
Luigi Capoani +2 more
wiley +1 more source
RUSSIAN LITERATURE OF THE 18TH CENTURY AS A PHENOMENAL ARTISTIC AND PHILOSOPHICAL EXPERIMENT
Филологический класс, 2018 Review of a textbook by Pashkurov A. N. "History of Russian Literature of the 18th Century".
doaj +1 more source
Happy in the service of the Company: the purchasing power of VOC salaries at the Cape in the 18th century [PDF]
This paper contributes to the debate on the level and trajectory of welfare at the Cape of Good Hope during the 18th century. Recent scholarship (for example, Allen 2005) has calculated and compared the levels and evolution of real wages in various ...
Sophia du Plessis, Stan du Plessis
core
The Norwegian legacy of resisting formal grading
The Curriculum Journal, EarlyView.Abstract Norway has a longstanding tradition of prohibiting formal grading in primary education. This paper traces a century of restrictive grading policies and their associated discourses. Using Bacchi's (2009) What's the Problem Represented to be framework, we present an analysis of the policy documents that have underpinned Norwegian assessment ...
Henning Fjørtoft +2 more
wiley +1 more source
Sweet Femininities: Women and the Confectionery Trade in Eighteenth‐Century Barcelona
Gender &History, Volume 34, Issue 3, Page 574-589, October 2022., 2022 Abstract This article examines the intersections between sweetness, femininity and the confectionery trade in eighteenth‐century Barcelona, at a time of growing consumption of sugar and slavery. Drawing on a range of underexplored archival material, this study traces the stories of women of different social groups, namely, elite housewives, nuns and ...
Marta Manzanares Mileo
wiley +1 more source