Results 71 to 80 of about 8,896 (262)
The Nonadiabatic Nature of the Substituent Effects in Azobenzene
Angewandte Chemie International Edition, EarlyView.Unified nonadiabatic switching: thermal Z→E isomerization of para‐substituted azobenzenes proceeds through a single nonadiabatic rotational pathway. The iconic bell‐shaped Hammett plot is a σp artifact, not a reflection of a mechanistic change, exposing the limits of single‐reference density functional theory (DFT) and establishing activation entropy ...
Jacob Jan van der Wal +4 more
wiley +1 more source
GESTIÓN DEL CONOCIMIENTO, DE LA ORGANIZACIÓN QUE APRENDE Y DE COMPETENCIAS: LA ERA DIGITAL
Revista Científica de Ingeniería Industrial, 2001 <span style="font-size: x-small; font-family: Times New Roman;"><span style="font-size: x-small; font-family: Times New Roman;"><span style="font-size: x-small; font-family: Times New Roman;"><font face="Times New Roman" size="2">&
Armando Cuesta Santos
doaj
Nordlit: Tidsskrift i litteratur og kultur, 2014 “What Have the Romans Ever Done for Us Here in North Norway?”: On Possible Connections Between the Roman Empire and Northernmost Norway. This article argues that scholars studying the early history of northern Norway should pay more attention to Roman ...
Per-Bjarne Ravnå
doaj +1 more source
The Digs in the Upper town of San Benedetto Del Tronto (2010-2014)
Groma, 2017 The safety and redevelopment works on the Upper Town of San Benedetto del Tronto, carried out between 2010 and 2014, allowed for the discovery of an interesting slice of life of the city during the Roman and medieval period.
Nora Lucentini +2 more
doaj +1 more source
The production of Roman metal screw threads - extended version
EXARC JournalDuring the Roman period, small metal screw threads were used both as fastenings and to impart motion. This paper, which is an extended version of my previous article, will show that it is possible to produce metal screw threads using very simple ...
David Sim, Chris Legg
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MOFs as New Catalytic Platform for Covalent Adaptable Networks: Catalysis Meets Reinforcement
Angewandte Chemie International Edition, EarlyView.A novel heterogeneous catalytic platform for covalent adaptable networks (CANs) is introduced by immobilizing bases of low molecular weight on metal‐organic frameworks (MOFs). The obtained catalyst UiO‐TBD benefits from the high loading capacity of the MOF and demonstrates a higher thermal stability relative to free TBD.
Simon Renner +9 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Domesticated European rabbits (Oryctolagus cuniculus) have long been chosen as laboratory model organisms. Despite this, there has been no definitive study of the vertebral musculature of wild rabbits. Relevant descriptions of well‐studied veterinary model mammals (such as dogs) are generally applicable, but not appropriate for a species ...
Nuttakorn Taewcharoen +3 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen +7 more
wiley +1 more source
An Experimental Exploration of the Earliest Soapmaking
EXARC JournalSoap is a substance now taken for granted, but there is uncertainty, myth and misinformation about its development, and little scholarly attention has been paid to the likely circumstances surrounding its discovery.
Sally Pointer
doaj
Conference Review: Danube Limes, Lussonium, a Prospective Archaeological Park in Paks, 2011 (HU)
EXARC Journal, 2012 The Roman Limes was a system of borders around the Roman Empire. In several countries, these Roman sites are given much attention, take for example the UK (Hadrian’s Wall) and Germany.
András Neiner
doaj