Results 201 to 210 of about 501,201 (339)
A Sequential Catalytic Carbonation–Hydrolysis–Diol Dehydrogenation Reaction of Epoxides
ChemPlusChem, EarlyView.A sequential/cascade carbonation–hydrolysis–diol dehydrogenation reaction of epoxides is catalyzed by <0.05 mol% of a commercially available ionic liquid and platinum on carbon, to make react CO2 and generate H2. The final catalytic system is achieved after studying the individual steps and finding common reaction conditions. These results open the way
Alejandro Lumbreras‐Teijeiro +2 more
wiley +1 more source
Electrical Conductivities and Low Frequency Opacities in the Warm Dense Matter Regime
Contributions to Plasma Physics, EarlyView.ABSTRACT In this article, we examine different approaches for calculating low frequency opacities in the warm dense matter regime. The relevance of the average‐atom approximation and of different models for calculating opacities, such as the Ziman or Ziman–Evans models is discussed and the results compared to ab initio simulations.
Mikael Tacu +3 more
wiley +1 more source
ESC Heart Failure, Volume 12, Issue 2, Page 1455-1463, April 2025.Abstract Aims The extent of irreversible cardiomyocyte necrosis after acute myocardial infarction (AMI) is a major determinant of residual left ventricular (LV) function and clinical outcome. Cell therapy based on CD34+ cells has emerged as an option to help repair the myocardium and to improve outcomes.
Jerome Roncalli +17 more
wiley +1 more source
A new radio telescope of high resolving power [PDF]
, 1959 S. Ė. Khaĭkin, N. L. Kaĭdanovskiĭ
openalex +1 more source
European Journal of Organic Chemistry, Accepted Article.Using (Z)‐3‐aryl‐3‐chloropropenals, we have developed an efficient route for the stereoselective synthesis of unsymmetrical 3,3‐diarylpropenals in high yield with very good retention of stereochemistry. Consequently, we have found an efficient route for the stereoselective synthesis of 3,3‐diarylpropenoic acids which are precursors to 4‐arylcoumarins ...
Emma Wilhelmina Goldman +11 more
wiley +1 more source
The Oxford Solar Telescope and Hartmann Tests of its Performance [PDF]
, 1939 H. H. Plaskett
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ELECTROPHORESIS, EarlyView.ABSTRACT The first patent to describe dielectrophoresis (DEP) as a means and process to separate particles from a mixture was granted by the US Patent Office to Henry Stafford Hatfield in 1924. The novel methods of sample preparation and designs of electrode geometry covered by the patent's disclosures and claims describe the basis for most present‐day
Ronald Pethig
wiley +1 more source