Results 61 to 70 of about 989,542 (371)

POISED TO ADVOCATE: THE PEDAGOGY OF THE LIGHTNING TALK IN CHILD AND YOUTH CARE EDUCATION

International Journal of Child, Youth & Family Studies, 2020
Advocacy is an integral part of child and youth care workers’ roles and a significant component of child and youth care politicized praxis and radical youth work. Drawing from the qualitative data of a mixed-methods study conducted in 2019 at a Canadian
Johanne Jean-Pierre, Sabrin Hassan, Asha Sturge, Kiaras Gharabaghi, Megan Lewis, Jonathan Bailey, Melanie Panitch   +6 more
doaj   +1 more source

On root posets for noncrystallographic root systems [PDF]

Mathematics of Computation, 2014
We discuss properties of root posets for finite crystallographic root systems, and show that these properties uniquely determine root posets for the noncrystallographic dihedral types and type H 3 H_3 , while proving that there does not exist a poset satisfying all of the properties in type H 4
Christian Stump, Christian Stump, Michael Cuntz, Michael Cuntz   +3 more
openaire   +2 more sources

Functional variation among LPMOs revealed by the inhibitory effects of cyanide and buffer ions

FEBS Letters, EarlyView.
This study addresses the inhibition of lytic polysaccharide monooxygenases (LPMOs) by cyanide and explains how and why the magnitude of observed inhibitory effects depends on the way LPMO reactions are setup and on the type of LPMO. Enzymes known as lytic polysaccharide monooxygenases (LPMOs) are mono‐copper polysaccharide‐degrading peroxygenases that ...
Ole Golten, Lorenz Schwaiger, Zarah Forsberg, Kelsi R. Hall, Anton A. Stepnov, Tom Z. Emrich‐Mills, Iván Ayuso‐Fernández, Morten Sørlie, Roland Ludwig, Åsmund Kjendseth Røhr, Vincent G. H. Eijsink   +10 more
wiley   +1 more source

Fusion Convolutional Neural Network for Cross-Subject EEG Motor Imagery Classification

Computers, 2020
Brain–computer interfaces (BCIs) can help people with limited motor abilities to interact with their environment without external assistance. A major challenge in electroencephalogram (EEG)-based BCI development and research is the cross-subject ...
Karel Roots, Yar Muhammad, Naveed Muhammad   +2 more
doaj   +1 more source

“I'm putting a Band-Aid on a bullet hole the only way I know how:” a qualitative study of barriers and facilitators to opioid misuse and recovery in Nevada

Substance Abuse Treatment, Prevention, and Policy, 2022
Nevada, like the rest of the United States, is undergoing substantial challenges with opioid misuse and overdose deaths, further exacerbated by the COVID-19 pandemic.
Tessa Swigart, Lisa Lee
doaj   +1 more source

Root Vertex Valency Distributions of Rooted Maps and Rooted Triangulations

European Journal of Combinatorics, 1994
AbstractWe obtain the asymptotic distributions of root vertex valencies for rooted maps and rooted triangulations on general surfaces. We show that the asymptotic distributions are independent of the surface.
L. Bruce Richmond, Zhicheng Gao
openaire   +1 more source

Plant roots increase both decomposition and stable organic matter formation in boreal forest soil

Nature Communications, 2019
Boreal forests are ecosystems with low nitrogen (N) availability that store globally significant amounts of carbon (C), mainly in plant biomass and soil organic matter (SOM).
B. Adamczyk, Outi‐Maaria Sietiö, P. Straková, J. Prommer, B. Wild, M. Hagner, M. Pihlatie, H. Fritze, Andreas Richter, J. Heinonsalo   +9 more
semanticscholar   +1 more source

Ablation of LRP6 in alpha‐smooth muscle actin‐expressing cells abrogates lung inflammation and fibrosis upon bleomycin‐induced lung injury

FEBS Letters, EarlyView.
Low‐density lipoprotein receptor‐related protein 6 (LRP6) is a key receptor for the Wnt antagonist Dickkopf1 (DKK1). DKK1 protein expression is induced in a bleomycin (BLM)‐induced lung injury model. We show that DKK1 induces proinflammatory and profibrotic genes in lung fibroblasts.
Eun‐Ah Sung, Mikhail G. Dozmorov, SuJeong Song, Theingi Aung, Min Hee Park, Patricia J. Sime, Wook‐Jin Chae   +6 more
wiley   +1 more source

Metabolic diversity in sweet potato (Ipomoea batatas, Lam.) leaves and storage roots

Horticulture Research, 2019
Food crops: Assessing the metabolic diversity of sweet potato Understanding the metabolic variations of different types of sweet potato could help improve their nutritional value. Sweet potato is one of the world’s major food crops but recurrent breeding
Margit Drapal, Genoveva Rossel, Bettina Heider, Paul D. Fraser   +3 more
doaj   +1 more source

Insertion of the FeB cofactor in cNORs lacking metal inserting chaperones

FEBS Letters, EarlyView.
Nitric oxide reductase is an enzyme found in the bacterial denitrification pathway. The NOR active site contains a non‐heme iron, often, but not always inserted with the assistance of chaperones. Here, we study the insertion of FeB in the subfamily of cNORs lacking chaperones and found a putative channel, conserved in the family, perhaps enabling the ...
Sofia Appelgren, Pia Ädelroth
wiley   +1 more source