Results 31 to 40 of about 17,196 (162)

Drivkraft og dynamik i de trøstende samspil i børnehaven

Nordisk Barnehageforskning
Resumé Trøst er et velkendt og centralt greb, som de voksne har i brug i børnehavens dagligliv med børnene, mens det som begreb sjældent er i brug i pædagogikken og slet ikke findes i de myndighedsdokumenter, der regulerer daginstitutionssektoren. Dette
Sissel Dahlen Fjæran, Bent Olsen
doaj   +1 more source

A carbohydrate approach for the formal total synthesis of (−)-aspergillide C

Beilstein Journal of Organic Chemistry, 2014
An enantioselective formal total synthesis of aspergillide C is accomplished using commercially available tri-O-acetyl-D-galactal employing a Ferrier-type C-glycosylation, utilizing a Trost hydrosilylation and protodesilylation as key reactions.
Pabbaraja Srihari, Namballa Hari Krishna, Ydhyam Sridhar, Ahmed Kamal   +3 more
doaj   +1 more source

Stereoselective Synthesis of Glycosides via Tsuji–Trost Type Glycosylation Using 3,4‐Carbonate Galactals

The chemical record
Pd‐catalyzed stereoselective glycosylations using unsaturated sugar derivatives, glycals, have been successfully achieved in recent years. This review focuses on approaches to control the stereoselectivities of glycosides via π‐allyl intermediates that ...
Y. Kim, Ju Hyun Kim
semanticscholar   +1 more source

Helical Bisphosphinites in Asymmetric Tsuji‐Trost Allylation: a Remarkable P:Pd Ratio Effect

ChemCatChem, 2021
This article discloses a study on a chiral bis‐phosphorylated‐helical ligand in the palladium‐catalyzed Tsuji‐Trost allylation. The use of 2,15‐bisphosphinite‐[6]‐helicenes revealed a remarkable ligand effect, in which the (R) and (S) isomeric products ...
Caleb Medena, C. Aubert, E. Derat, L. Fensterbank, G. Gontard, Omar Abou Khaled, C. Ollivier, N. Vanthuyne, M. Petit, M. Barbazanges   +9 more
semanticscholar   +1 more source

1,2‐Diazetidines − Structure, Synthesis, and Functionalization

European Journal of Organic Chemistry, EarlyView.
1,2‐Diazetidines are saturated four‐membered heterocycles featuring two adjacent nitrogen atoms. Despite recent advances in their synthesis and promising potential in medicinal chemistry, the chemistry of these cyclic hydrazines remains underexplored.
Stefan Roesner
wiley   +1 more source

Femoral Skeletal Growth in Early Infancy Assessed by Radiofrequency Echographic Multi‐Spectrometry

Journal of Clinical Ultrasound, EarlyView.
Radiofrequency echographic multi‐spectrometry (REMS) acquisition of raw ultrasound radiofrequency signals from neonatal bone. Signals undergo preprocessing and frequency‐domain analysis to extract spectral features reflecting bone properties. A software‐guided procedure then identifies and selects standardized regions of interest (ROIs).
Serafina Perrone, Virginia Beretta, Laura Cannavò, Domenico Corica, Tommaso Aversa, Giorgia Pepe, Letteria Morabito, Maria Elisabeth Street, Malgorzata Wasniewska, Tullio Ghi, Andrea Dall'Asta   +10 more
wiley   +1 more source

Not that different after all: Pro‐environmental social norms predict pro‐environmental behaviour (also) among those believing in conspiracy theories

British Journal of Psychology, EarlyView.
Abstract Social norms are powerful predictors of pro‐environmental behaviour. At the same time, conspiracy beliefs are prevalent that can reduce individuals' efforts to act pro‐environmentally and might impede the influence of social norms. Across three cross‐sectional studies in three countries (Germany, UK, US; total N = 1037), we investigated the ...
Kevin Winter, Lotte Pummerer, Kai Sassenberg   +2 more
wiley   +1 more source

Discovery of PHB1 as a Novel Candidate Gene in Dominant Optic Atrophy

Clinical Genetics, EarlyView.
A heterozygous PHB1 missense variant (p.Ser147Phe) segregates with autosomal dominant optic atrophy in a multi‐generation family. Structural and cellular analyses suggest altered mitochondrial dynamics, identifying PHB1 as a novel candidate gene for hereditary optic neuropathy. ABSTRACT Hereditary optic neuropathies comprise a genetically heterogeneous
Marija Volk, Aleš Maver, Martina Jarc Vidmar, Nuša Trošt, Tanja Višnjar, Ana Fakin, Lea Kovač, Maja Šuštar Habjan, Lucija Malinar, Sanja Petrović Pajić, Urška Dragin Jerman, Rok Romih, Marko Hawlina, Borut Peterlin   +13 more
wiley   +1 more source

Environmental supportiveness, physical activity, and sedentary time in children with cerebral palsy

Developmental Medicine &Child Neurology, EarlyView.
Greater environmental supportiveness in home, school, and community settings was associated with reduced sedentary time among children with cerebral palsy, while home environmental supportiveness was related to increased light‐intensity physical activity.
Stina Oftedal, Ellen Armstrong, Gaela Kilgour, Matthew Ahmadi, Stewart G. Trost, Sean A. Horan, Christopher Carty, Denise Brookes, Roslyn N. Boyd, Leanne Sakzewski, Sarah E. Reedman   +10 more
wiley   +1 more source

Is Less More? Field Evidence on the Impact of Anti‐Bribery Policies on Employee Knowledge and Corrupt Behavior

Regulation &Governance, EarlyView.
ABSTRACT Companies increasingly adopt internal norms to enhance compliance with legal rules. However, the rapid growth in volume and complexity of such internal rules may obstruct employee knowledge and understanding of such internal rules, and therefore also their compliance.
Nils Köbis, Sharon Oded, Anne Leonore de Bruijn, Shuyu Huang, Benjamin van Rooij   +4 more
wiley   +1 more source