Results 41 to 50 of about 23,930 (198)
Synthesis, characterization and properties of a glycol-coordinated ε-Keggin-type Al13 chloride
, 2018 Herein we present the first example of a glycol-coordinated ε-Keggin Al13 chloride (gl-ε-Al13), which is the first chelated version since discovery of Al13 in 1960.
Fettinger, James C. +9 more
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Movement Disorders Clinical Practice, EarlyView.Abstract Background Non‐motor symptoms, especially autonomic dysfunction, are major contributors to disability and decreased quality of life in Parkinson's disease (PD). Despite being common and having a wide range of clinical facets, exocrine gland dysfunction is still not well recognized and managed.
Renato P. Munhoz +2 more
wiley +1 more source
Towards a model of the Al13-pillared layer clay - a computational study [PDF]
, 2008 A step-by-step construction of an Al13-Keggin ion pillared montmorillonite segment is shown with the use of the MM+ general force field. The starting structures for the montmorillonite as well as the Al13-Keggin ion were obtained as pdb files.
Pálinkó, István, Szalma-Baksi, Gábor
core +1 more source
Living with the Unknown: Intolerance of Uncertainty in Parkinson's Disease
Movement Disorders Clinical Practice, EarlyView.Abstract Background Parkinson's disease (PD) is marked by pervasive uncertainty due to fluctuating motor and non‐motor symptoms, variable treatment response, and an unpredictable clinical course. Intolerance of uncertainty (IU), a tendency to perceive ambiguity as threatening and respond with worry, avoidance, or decisional paralysis, may be ...
Bradley McDaniels +3 more
wiley +1 more source
, 1992 Stepwise heating to 85°C in the NMR apparatus does not notably change the monomer and tridecamer (Al13) concentrations in a 0.2M Al(NO) solution neutralized with 0.2M NaOH up to an OH/Al molar ratio of 2.4.
Geus, J. W. +3 more
core +1 more source
Gongye shui chuli, 1994 聚铝是由一系列的多铝多羟基络合物所组成，它们的结构特征决定了它们的絮凝性能，Al13（OH）327+离子有较好的储存性和脱稳性，它是聚铝的活性成份。不同的阴离子和阳离子对增加聚铝的有效成份起着不同的作用。
吴绍情, 唐永星
doaj +2 more sources
International Journal of Electrochemical Science, 2018 Treatment of synthetic wastewater containing methylene blue (MB) by electrocoagulation with periodic electrode reversal (PerevEC) was evaluated. The Response Surface Methodology (RSM) procedure was employed to obtain optimal conditions for decolorization,
Xiaoxue Duan +5 more
doaj +1 more source
Fast Injective Mesh Parameterization via Beltrami Coefficient Prolongation
Computer Graphics Forum, EarlyView.Abstract We present a highly efficient and robust method for free boundary injective parameterization of disk‐like triangle meshes with low isometric distortion. Harmonic function–based approaches, grounded in a strong mathematical framework, are widely employed.
G. Fargion, O. Weber
wiley +1 more source
Defence Technology, 2019 To optimize the energy output and improve the energy utilization efficiency of an aluminized explosive, an explosion device was developed and used to investigate the detonation pressure and temperature of R1 (Al6) aluminum powder and the aluminum powder ...
Fan Jiang +6 more
doaj +1 more source
Medical Education, EarlyView.Abstract Introduction Health professions educators occupy a unique position at the intersection of clinical practice, education and service. Despite their central role, educator identity remains under‐recognised and insufficiently theorised within academic medicine, where clinical expertise and research dominate traditional hierarchies of value.
Farah Ennab +2 more
wiley +1 more source