Some attempts to prepare triphenylcarbinyl p-toluenesulfonate, trityl tosylate

Thesis (B.S.) Massachusetts Institute of Technology. Dept. of Chemistry, 1950.MIT copy bound with: The structures of adducts from the reactions of chloroprene with methyl acrylate and methyl methacrylate, conversion of vinyl-type halides to keto-compounds / Peter Paul Klemchuk. 1950. -- The development of rapid ion exchange separations to study genetic relations among rare earth activities / Paul Kruger. 1950. -- An attempted synthesis of 1,1-dimethyl-1-silico-cyclopropane / Daniel P. Lundgren. 1950. -- The infrared absorption spectra of solutions of amine hydrochlorides in non-polar solvents / Richard E. Merrifield. 1950. -- The polarography of carbon tetrachloride / Edward Bernard Mikrut. 1950. -- Ionization of polymethacrylic acid / Robert L. Miller. 1950.Bibliography: leaves 21-24.by John Vincent Killheffer, Jr.B.S

GUIDELINES TO SIMULATE LINEAR VISCOELASTIC MATERIALS WITH AN ARBITRARY NUMBER OF CHARACTERISTIC TIMES IN THE CONTEXT OF ATOMIC FORCE MISCROSCOPY

We provide guidelines for modeling linear viscoelastic materials containing an arbitrary number of characteristic times, under atomic force microscopy (AFM) characterization. Instructions are provided to set up the governing equations that rule the deformation of the material by the AFM tip. Procedures are described in detail in the spirit of providing a simple handbook, which is accompanied by open-access code and workbook (Excel) sheets. These guidelines seek to complement the existing literature and reach out to a larger audience in the awareness of the interdisciplinary nature of science. Examples are given in the context of force-distance curves characterization within AFM, but they can be easily extrapolated to other types of contact characterization techniques at different length scales. Despite the simplified approach of this document, the algorithms described herein are built upon rigorous classical linear viscoelastic theory

B-12(SCN)(12)(-): An Ultrastable Weakly Coordinating Dianion

Stable dianions that are weakly coordinating with metal ions are not common. In this work, we show that the thiocyanate SCN- anion, known for its detoxification property of cyanide CN- and antidegradation property of perovskite solar cell materials, can also be used to produce a new set of weakly coordinating B-12(SCN)(12)(-) dianion complexes which are potential candidates for the anionic part inside the electrolytes of metal-ion, especially the magnesium-ion-based, batteries

Can AI Help Improve Water Quality? Towards the Prediction of Degradation of Micropollutants in Wastewater

Micropollutants have become a serious environmental problem by threatening ecosystems and the quality of drinking water. This account investigates if advanced AI can be used to find solutions for this problem. We review background, the challenges involved, and the current state-of-the-art of quantitative structure-biodegradation relationships (QSBR). We report on recent progress combining experiment, quantum chemistry (QC) and chemoinformatics, and provide a perspective on potential future uses of AI technology to help improve water quality

Can AI Help Improve Water Quality? Towards the Prediction of Degradation of Micropollutants in Wastewater

Micropollutants have become a serious environmental problem by threatening ecosystems and the quality of drinking water. This account investigates if advanced AI can be used to find solutions for this problem. We review background, the challenges involved, and the current state-of-the-art of quantitative structure-biodegradation relationships (QSBR). We report on recent progress combining experiment, quantum chemistry (QC) and chemoinformatics, and provide a perspective on potential future uses of AI technology to help improve water quality

Special Libraries, December 1959

Volume 50, Issue 10https://scholarworks.sjsu.edu/sla_sl_1959/1009/thumbnail.jp

Magnetic switching of nanoscale antidot lattices

We investigate the rich magnetic switching properties of nanoscale antidot lattices in the 200 nm regime. In-plane magnetized Fe, Co, and Permalloy (Py) as well as out-of-plane magnetized GdFe antidot films are prepared by a modified nanosphere lithography allowing for non-close packed voids in a magnetic film. We present a magnetometry protocol based on magneto-optical Kerr microscopy elucidating the switching modes using first-order reversal curves. The combination of various magnetometry and magnetic microscopy techniques as well as micromagnetic simulations delivers a thorough understanding of the switching modes. While part of the investigations has been published before, we summarize these results and add significant new insights in the magnetism of exchange-coupled antidot lattices.Web of Science775073