Search results for "d-a"
showing 10 items of 426 documents
CCDC 624381: Experimental Crystal Structure Determination
2007
Related Article: B.Kranke, H.Kunz|2007|Org.Biomol.Chem.|5|349|doi:10.1039/b615113b
CCDC 1854974: Experimental Crystal Structure Determination
2019
Related Article: Jamie Hicks, Akseli Mansikkamäki, Petra Vasko, Jose M. Goicoechea, Simon Aldridge|2019|Nature Chemistry|11|237|doi:10.1038/s41557-018-0198-1
CCDC 229786: Experimental Crystal Structure Determination
2004
Related Article: B.Kranke, D.Hebrault, M.Schultz-Kukula, H.Kunz|2004|Synlett|2004|671|doi:10.1055/s-2004-817775
CCDC 1828625: Experimental Crystal Structure Determination
2018
Related Article: Rosaria Bruno, Nadia Marino, Lucia Bartella, Leonardo Di Donna, Giovanni De Munno, Emilio Pardo, Donatella Armentano|2018|Chem.Commun.|54|6356|doi:10.1039/C8CC03544J
CCDC 742174: Experimental Crystal Structure Determination
2009
Related Article: C.H.Gorbitz, K.Rissanen, A.Valkonen, A.Husabo|2009|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|65|o267|doi:10.1107/S0108270109014309
CCDC 611081: Experimental Crystal Structure Determination
2007
Related Article: D.Siodlak, A.Macedowska-Capiga, K.Ejsmont, J.Zaleski, B.Rzeszotarska|2007|Z.Kristallogr.|222|297|doi:10.1524/zkri.2007.222.6.297
HPLC-DAD-ESI-MS2analytical profile of extracts obtained from purple sweet potato after green ultrasound-assisted extraction
2016
International audience; Ultrasound pre-treatment (UAE) was applied to assist the extraction of valuable compounds (polyphenols (especially anthocyanins), and proteins) from purple sweet potato (PSP). Under optimum conditions (ultrasound time (40 min); supplementary hot extraction (80 °C) up to 120 min; pH: 2.5; ethanol concentration: 58%), the highest concentrations of polyphenols (3.877 mg/g), anthocyanins (0.293 mg/g), and proteins (0.753 mg/g) were found, with minimal specific energy consumption (8406 J/mg).Moreover, anthocyanin and non-anthocyanin polyphenols in PSP extract from optimized extraction temperature were identified using HPLC-DAD-ESI-MS2. The major identified anthocyanins we…
Do distractors interfere with memory for study pairs in associative recognition?
2006
In an associative recognition task, distractors generally consist of a rearrangement of the items composing the study pairs. This makes it possible that processing the distractors generates retroactive interference on memory for the study pairs. In Experiment 1, we explored this possibility in a yes/no recognition test concerning previously learned arbitrary associations between visual symbols and auditory syllables. Rearranged pairs had a deleterious impact on the accuracy and the speed of responses to related correct pairs. This effect did not vary as a function of the number of training blocks, and furthermore, in Experiment 2, the same effect was observed for overlearned small multiplic…
A New Method for the Price Determination of the Reactive Power Supply
2006
This paper addresses the development of an accurate model for the pricing of reactive power supply as an ancillary service. Reactive power supply is one of the most important ancillary services in the field of transmission systems security. The present work is focused on building a reactive power market at which the Distributors can also take part in injecting reactive power at the connected HV/MV nodes. The authors have studied the particular case of the reactive power supplied by sub-transmission or distribution networks, connected to the nodes of the transmission system. The aim of this work is to establish a reactive power price by crossing demand and offer curves.
Review of photovoltaic status in a European (EU) perspective
2011
In the EU continent, a generation cost around 0.15€/kWh has been achieved [1]. Around the world, there is a mission to stimulate this green source of energy and it is believed that by 2030, PV will be able to deliver around 9 % of the world's electricity demands. According to an International Energy Agency (IEA) report [2], it is expected that PV will accomplish grid parity in at least 10% of the world by 2020. There was a significant 60 % annual growth in the grid connected PV systems in the span of 2004–2009 [3]. The present article will bring out the status & review of PV technology and the details of PV system standards as suggested by IEA. In the present paper, the main attention has b…