Results 51 to 60 of about 38,979 (239)

Sugar Sammy, Gab Roy et l'éthique de la communication publique

, 2014
Ce texte, paru en 2014 dans le Huffington Post Québec, propose une analyse éthique de la liberté d'expression en communication publique à partir du cas de deux humoristes québécois: Sugar Sammy et Gab ...
Farmer, Yanick
core   +1 more source

Separating Hydrogen Evolution From Electroplating in Zn Metal Batteries Using Scanning Electrochemical Microscopy

Advanced Energy Materials, EarlyView.
Operando SECM decouples hydrogen evolution from other degradation pathways in Zn metal batteries by quantifying its contribution during Zn electrodeposition. Although HER is shown to account for only a minor fraction of the irreversible charge loss, it remains a key indicator of interfacial evolution and by‐product formation governing cycling ...
J. T. Simon, Anna B. Gunnarsdóttir, Esther Lilian Gray, Debashis Tripathy, Farheen N Sayed, Manish Chhowalla, Stuart M. Clarke, Clare P. Grey, Svetlana Menkin   +8 more
wiley   +1 more source

Power Quality Improvement in Nonlinear Lighting Load Applications Using Shunt Active Power Filter Control

IEEE Access
This paper develops an enhanced current control approach for a Three-Phase Four-Wire (3P4W) split-capacitor Shunt Active Power Filter (SAPF) to mitigate current harmonics produced by Compact Fluorescent Lamps (CFLs). A Fuzzy Hysteresis Current Controller
Mohamed Hajjej, Lassaad Sbita, Kuntal Mandal, Abdelali El Aroudi   +3 more
doaj   +1 more source

High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State

American Journal of Botany, EarlyView.
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording, Erik W. Ertsgaard, David E. Giblin, Iris H. Dimpsey, Owen B. Bard   +4 more
wiley   +1 more source

Chiroptical Switching by Stereoselective Photochemical Sigmatropic Rearrangements: Experimental Realization of Calderoselectivity

Angewandte Chemie, EarlyView.
Calderoselectivity is established as a stereochemical principle for sigmatropic rearrangements. A homoannulene‐based chiroptical photoswitch undergoes a photochemical [1,11] sigmatropic rearrangement with control of the acyl movement on top of the cyclic π system.
Anne Krenkel, Frederike Beyer, Malte Feßner, Trung Tran Ngoc, Tobias Rüffer, Dominik Hornig, Martin Breugst, Christian Merten, Johannes F. Teichert   +8 more
wiley   +2 more sources

Migration dynamics of juvenile southern bluefin tuna

Scientific Reports, 2018
Large scale migrations are a key component of the life history of many marine species. We quantified the annual migration cycle of juvenile southern bluefin tuna (Thunnus maccoyii; SBT) and spatiotemporal variability in this cycle, based on a multi ...
Toby A. Patterson, J. Paige Eveson, Jason R. Hartog, Karen Evans, Scott Cooper, Matt Lansdell, Alistair J. Hobday, Campbell R. Davies   +7 more
doaj   +1 more source

Family Dispute Resolution in Australia: The Under‐Servicing of Indigenous, Migrant and Refugee Families Experiencing Family Violence

Australian Journal of Social Issues, EarlyView.
ABSTRACT Improving access to legal services for Indigenous, migrant and refugee women is critical to addressing family violence. In this context, Family Dispute Resolution (FDR) has long been discussed as a solution for separating families. This paper presents key findings of a research evaluation of an Australian Government $8.37 million pilot project
Siobhan McDonnell, Alyson Wright
wiley   +1 more source

Ruth Etting in Gift of Gab

, 2007
John Alderman, Ruth Etting's stepson, donated these photographs to the Ruth Etting Collection in response to a request from John Moran, the compiler of the collection.Movie still of Ruth Etting in 'Gift of Gab' wearing a sequined evening gown and dancing
John Le Roy Johnston Universal Studios
core   +2 more sources

Advancements in PV Array Reconfiguration Techniques: Review Article

IEEE Access
Shadowing is a pervasive and complex issue that negatively impacts the performance of photovoltaic (PV) systems by causing a substantial reduction in output power and producing multiple power peaks in characteristic curves. These negative impacts are not
Marium Jalal, Ihsan Ullah Khalil, Azhar Ul Haq, Aymen Flah, Saad A. Mohamed Abdel Wahab   +4 more
doaj   +1 more source

Zagreb indices of generalized transformation graphs and their complements [PDF]

Kragujevac Journal of Science, 2015
We consider the generalized transformation graphs Gab and obtain expressions for their first and second Zagreb indices and coindices. Analogous expressions are obtained also for the complements of Gab.
Bommanahal Basavanagoud, Gutman Ivan, Desai Veena R.   +2 more
doaj   +1 more source