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Brønsted Base Catalyzed One-Pot Synthesis od Stereodefined Six-Member Carbocycles Featuring Transient Trienolates and a Key Intramolecular 1,6-Addition
(Wiley-VCH, 2019-07-31)
Acatalyst-driven one-pot reaction sequence is
developed for the enantio- and diastereoselective synthesis of
tetrasubstituted cyclohexenes from simple unsaturated ketones
or thioesters.The method involves atertiary ...
RF Energy Absorption in Human Bodies Due to Wearable Antennas in the 2.4 GHz Frequency Band
(Wiley, 2019-11-19)
Human exposure to electromagnetic fields produced by two wearable antennas operating in the 2.4 GHz frequency band was assessed by computational tools. Both antennas were designed to be attached to the skin, but they were ...
A Tunable Generator of Instances of Permutation-Based Combinatorial Optimization Problems
(2016-04)
[EN]In this paper, we propose a tunable generator of instances of permutation-based Combinatorial Optimization Problems. Our approach is based on a probabilistic model for permutations, called the Generalized Mallows model. ...
An Evaluation of Methods for Estimating the Number of Local Optima in Combinatorial Optimization Problems
(MIT Press, 2013-11-01)
[EN] The solution of many combinatorial optimization problems is carried out by metaheuristics, which generally make use of local search algorithms. These algorithms use some kind of neighborhood structure over the search ...
Wearable Slot Antenna at 2.45 GHz for Off-Body Radiation: Analysis of Efficiency,Frequency Shift, and Body Absorption
(Wiley, 2017-09-12)
The interaction of body-worn antennas with the human body causes a significant decrease in antenna efficiency and a shift in resonant frequency. A resonant slot in a small conductive box placed on the body has been shown ...
On a Common Mistake in the Description of the Photoelectric Effect
(AIP, 2019-11-01)
The photoelectric effect is one of the key experiments taught during first- or second-year university and high school modern physics courses. It is usually the first experiment to introduce light quantization and the concept ...
Detailed dissection of UBE3A-mediated DDI1 ubiquitination.
(Frontiers, 2019-05-03)
The ubiquitin E3 ligase UBE3A has been widely reported to interact with the proteasome, but it is still unclear how this enzyme regulates by ubiquitination the different proteasomal subunits. The proteasome receptor DDI1 ...
alpha-Branched Ketone Dienolates: Base-Catalyzed Generation and Regio- and Enantioselective Addition Reactions
(Wiley-VCH, 2019-05-14)
In this study, the unique capacity of bifunctional Brønsted bases to generate α-branched ketone dienolates and control both site- and stereoselectivity of their addition reactions to representative classes of carbon ...
The CODATwins Project: The Cohort Description of Collaborative Project of Development of Anthropometrical Measures in Twins to Study Macro-Environmental Variation in Genetic and Environmental Effects on Anthropometric Traits
(2015-05-27)
For over 100 years, the genetics of human anthropometric traits has attracted scientific interest. In particular,
height and body mass index (BMI, calculated as kg/m2) have been under intensive genetic research.
However, ...