Results 11 to 20 of about 165 (122)
Cyclo-P<sub>5</sub> <sup>-</sup> Revisited: The Surprisingly Stable Uncoordinated Pentaphospholide Anion. [PDF]
Angew Chem Int Ed EnglThe intriguing cyclo‐P5− anion, which is isolobal to the well‐known cyclopentadienide anion, was characterized for the first time crystallographically in the salts [M([2.2.2]cryptand)][cyclo‐P5] (M = Na, K). The compounds were further characterized by UV/Vis spectroscopy in solution and in the solid state by Raman and 31P MAS NMR spectroscopy ...
Ernst MJ +4 more
europepmc +2 more sources
Enhanced control of periodontitis by an artificial intelligence-enabled multimodal-sensing toothbrush and targeted mHealth micromessages: A randomized trial. [PDF]
J Clin PeriodontolAbstract Aim Treatment of periodontitis, a chronic inflammatory disease driven by biofilm dysbiosis, remains challenging due to patients' poor performance and adherence to the necessary oral hygiene procedures. Novel, artificial intelligence‐enabled multimodal‐sensing toothbrushes (AI‐MST) can guide patients' oral hygiene practices in real‐time and ...
Li Y +8 more
europepmc +2 more sources
Temporal Dynamics With and Without a Nervous System: Plant Physiology, Communication, and Movement. [PDF]
Cogn SciAbstract The concept of time has long been the subject of complex philosophical reflections and scientific research, which have interpreted it differently based on the starting question, context, and level of analysis of the system under investigation.
Bianchi M +7 more
europepmc +2 more sources
ChemBioChem, Volume 24, Issue 23, December 1, 2023., 2023 A high yielding sesquiterpene synthase for (+)‐1‐epi‐cubenol from the actinomycete Nonomuraea coxensis was investigated for its cyclisation mechanism by isotopic labelling experiments. Several derivatives of (+)‐1‐epi‐cubenol and of the plant derived compounds (−)‐cubenol and (−)‐1‐epi‐cubenol have been prepared, including an epoxide that is known as a
Jeroen S. Dickschat +2 more
wiley +1 more source
Brushing behaviour changes and plaque removal with an electric toothbrush: A clinical trial
International Journal of Dental Hygiene, Volume 21, Issue 4, Page 747-754, November 2023., 2023 Abstract Objective To evaluate changes in toothbrushing behaviour and plaque removal performance with usage of a next generation oscillating‐rotating electric toothbrush (NG‐OR). Methods This exploratory clinical study had a two‐treatment, three‐period, single‐group, sequential design.
Ralf Adam +5 more
wiley +1 more source
Stochastic Dynamics of Two‐Dimensional Particle Motion in Darcy‐Scale Heterogeneous Porous Media
Water Resources Research, Volume 59, Issue 9, September 2023., 2023 Abstract We study the upscaling and prediction of ensemble dispersion in two‐dimensional heterogeneous porous media with focus on transverse dispersion. To this end, we study the stochastic dynamics of the motion of advective particles that move along the streamlines of the heterogeneous flow field.
Aronne Dell’Oca, Marco Dentz
wiley +1 more source
Psychophysiology, Volume 60, Issue 9, September 2023., 2023 Abstract Improvisation is a natural occurring phenomenon that is central to social interaction. Yet, improvisation is an understudied area in group processes and intergroup relations. Here we build on theory and research about human herding to study the contributions of improvisation on group efficacy and its biobehavioral underpinnings.
David M. Greenberg +7 more
wiley +1 more source
Ecological restoration promotes zooplankton network complexity in Mediterranean coastal lagoons
Restoration Ecology, Volume 31, Issue 5, July 2023., 2023 Ecological recovery following restoration is typically evaluated using metrics based on species diversity and composition. However, increasing evidence suggests the success of long‐term ecological recovery increases when more complex attributes such as biotic interaction networks are targeted.
Daniel Hernández‐Carrasco +8 more
wiley +1 more source
European Journal of Cancer Care, Volume 31, Issue 6, November 2022., 2022 Abstract Objective In face of disparities in access to cancer care, it has been proposed to measure accessibility and to explore policy strategies for mitigating inequality of access. We aimed to determine the accessibility of Swiss paediatric oncology centres.
Sebastian Rauch +4 more
wiley +1 more source
A class of isochronous and non-isochronous nonlinear oscillators
The European Physical Journal Special Topics, 2022 19 pages, 3 figures, Accepted for publication in Eur. Phys. J.
Parkavi, J. Ramya +4 more
openaire +2 more sources