Results 251 to 260 of about 3,137,165 (404)

Regulations for trade between Cossacks and highlanders in the first half of the 19th century

, 2018
K.Y. Sukhomlinova
openalex   +2 more sources

Brominated Methanesulfonates: Characterization of K[Br3CSO3] ⋅ H2O, K2[Br2C(SO3)2] ⋅ H2O and K3[BrC(SO3)3] ⋅ H2O

ChemistryOpen, EarlyView.
The sulfonates of methane can be easily brominated using hypobromite in aqueous solution. The structures of resulting anions [Br3CSO3]−, [Br2C(SO3)2]2−, and [BrC(SO3)3]3− can be analysed for the respective potassium salts. Bromination of phenyl methanesulfonate, C6H5OSO2CH3, with KOBr followed by hydrolytic cleavage of the phenyl ester leads to the ...
Katrin Eppers, Celina Sander, D. van Gerven, Mathias S. Wickleder   +3 more
wiley   +1 more source

María Soledad Zárate Campos (Compiladora), Por la salud del cuerpo. Historia y políticas sanitarias en Chile, Santiago, Ediciones Universidad Alberto Hurtado, 2008, 284 p.

Nuevo mundo - Mundos Nuevos, 2008
Joaquín Fernández Abara
doaj   +1 more source

The first rodent behavioral study (1822) and the diffusion of human-bred albino rats and mice in the 19th century. [PDF]

Front Psychol
d'Isa R.
europepmc   +1 more source

THE DEVELOPMENT PROCESS OF NATIONAL CHORAL EDUCATION AND PERFORMING ART ON THE TERRITORY OF THE REPUBLIC OF MOLDOVA. RETROSPECTIVE OF THE 19TH — THE BEGINNING OF THE 20TH CENTURY

Anna Simbareova, Mihai Mihalaș
openalex   +2 more sources

The Constantinopolitan Greeks in an era of secular nationalism mid-19th century to 1930

, 2010
Δημήτριος Καμούζης
openalex   +2 more sources

The missing woodland story: Implications of 1700 years of stand‐scale change on ‘naturalness’ and managing remnant broadleaved woodlands

People and Nature, EarlyView.
Abstract Longer‐term perspectives—equivalent to the lifespans of long‐lived trees—are required to fully inform perceptions of ‘naturalness’ used in woodland conservation and management. Stand‐scale dynamics of an old growth temperate woodland are reconstructed using palaeoecological data.
Annabel Everard, J. Edward Schofield, Tim Mighall, Scott Timpany, Gill Plunkett   +4 more
wiley   +1 more source

A historical perspective on the neurobiology of speech and language: from the 19th century to the present. [PDF]

Front Psychol
Tremblay P, Brambati SM.
europepmc   +1 more source

THE WORKS OF O.F. LINDFORS AS A SOURCE FROM THE HISTORY OF THE LAND LIBERAL MOVEMENT IN THE NORTH OF THE LEFT BANK UKRAINE (70S OF THE 19TH CENTURY)

N.A. Kotelnytskyi
openalex   +1 more source

“Family. Oh! The Family!” – Portrayals of Family as an Educational Environment in Selected Literary Works from the 19th And 20th Centuries

, 2013
Kamila Gandecka
openalex   +2 more sources