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C&EN4d
Synthesis, Life Cycle Assessment, and Polymerization of a Vanillin-Based Spirocyclic Diol toward Polyesters with Increased Glass-Transition Temperature
Environmental and Energy Systems Studies, Department of Technology and Society, Lund University, P.O. Box 118, SE-221 00 Lund, Sweden ...
Johns Hopkins Medicine4d
Food Allergies in Children and Babies
A food allergy happens when the immune system reacts to a certain food protein. Although symptoms can be the same, food allergies are different than a food intolerance. Food intolerance does not ...
C&EN4d
Aerosol Fragmentation Driven by Coupling of Acid–Base and Free-Radical Chemistry in the Heterogeneous Oxidation of Aqueous Citric Acid by OH Radicals
To examine these questions, a kinetic model is developed for the OH-initiated oxidation of citric acid aerosol at high relative humidity. The reaction scheme, containing both free-radical and ...
IEEE5d
A 2.02–5.16 fJ/Conversion Step 10 Bit Hybrid Coarse-Fine SAR ADC With Time-Domain Quantizer in 90 nm CMOS
The operation frequency was scalable from 250 kS/s to 4 MS/s. The converter had a power supply range of 0.4–0.7 V, and the figure of merit (FoM) were 2.02–5.16 fJ/conversion step.