We present a convergent synthetic route towards boron-nitrogen containing polycyclic aromatic hydrocarbons
(BN-PAHs) that allowed us to synthesize six derivatives. Starting from the conjunction of a 1,2-azaborinine ...
Becker, Marvin; Lilge, Torsten; Müller, Matthias A.; Haddadin, Sami(New York, N.Y. : Institute of Electrical and Electronics Engineers Engineering, 2021-02-24)
Safe and efficient trajectory planning for autonomous robots is becoming increasingly important in both industrial applications and everyday life. The demands on a robot which has to react quickly and precisely to changes ...
Hybrid semiconductor-based nanocrystals (NCs) are generally synthesized in organic media prior to their assembly into catalytically promising nanostructures via multistep methods. Here, a tunable, easy-to-adapt and versatile ...
Müller, Vitali(Hannover : Gottfried Wilhelm Leibniz Universität, 2013-04-02)
This thesis is separated into two parts. The first part is about satellite orbits for
space-based gravitational wave detectors. Gravitational waves are ripples in the
four-dimensional spacetime and were firstly predicted ...
Stockbrügger, Jan Ole; Ponick, Bernd(Basel : MDPI, 2020)
Common-mode voltage, caused by a 2-level inverter, is a source of discharge currents in motor bearings. Due to the capacitive coupling, between the stator winding and the rotor, an image of the common-mode voltage is ...
In this paper, we propose a new technique—called Ellipsoidal and Gaussian Kalman filter—for state estimation of discrete-time nonlinear systems in situations when for some parts of uncertainty, we know the probability ...
The solution of structural problems with nonlinear material behaviour in a model order reduction framework is investigated in this paper. In such a framework, greedy algorithms or adaptive strategies are interesting as ...
The plasmonic signals of quasi-1D electron systems are a clear and direct measure of their metallic behavior. Due to the finite size of such systems in reality, plasmonic signals from a gold-induced superstructure on ...
This paper presents a prediction model for ground surfaces that uses the actual grinding wheel topography to perform a grinding simulation. Precise knowledge of expected machined surfaces plays an important role in process ...
We explain how the ’t Hooft expansion of correlators of half-BPS operators can be resummed in a large-charge limit in N = 4 super Yang-Mills theory. The full correlator in the limit is given by a non-trivial function of ...
Wasserfurth-Grzybowska, Paulina Melanie(Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)
Background and aim: 71% of all deaths worldwide are caused by non-communicable diseases such as cardiovascular diseases or type-2 diabetes. In modulation of those diseases, exercise and a healthy diet are preventive measures. ...
As changes in gravity are directly related to mass
variability, satellite missions observing the Earth’s time
varying gravity eld are a unique tool for observing mass
transport processes in the Earth system, such as ...
da Silva de Siqueira, Renan; Mozgova, Iryna; Lachmayer, Roland(Oxford : Oxford University Press, 2018)
New multi-material manufacturing technologies demand the development of new mechanical design
approaches, as seen in the production of hybrid components through Tailored Forming. Thereby, a new
class of high-performance ...
Sun, Zizheng; Zhuang, Xiaoying; Zhang, Yiming(Ahvaz : Shahid Chamran University of Ahvaz, 2019)
The cracking elements method (CEM) is a novel numerical approach for simulating fracture of quasi-brittle materials. This method is built in the framework of conventional finite element method (FEM) based on standard ...
Mapping with surveying equipment is a time-consuming and cost-intensive procedure thatmakes the frequent map updating unaffordable. In the last few years, much research has focused oneliminating such problems by counting ...
Welzel, Mario(Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)
The expansion of the offshore wind energy sector is important for the fulfilment of renewable energy targets. An accelerated growth of the worldwide offshore wind capacity will be required to meet the target of a climate ...
During its science phase from 2002–2017, the low-low satellite-to-satellite tracking mission Gravity Field Recovery And Climate Experiment (GRACE) provided an insight into Earth’s time-variable gravity (TVG). The unprecedented ...
Groundwater is the most unexplored element of the hydrologic cycle on the Tibetan Plateau (TP) due to harsh climate conditions. This study aims at delineating and characterizing the unexplored Zhanongtang–Ganmanong aquifer, ...
Ilieva, Fidanka; Petrov, Kire; Kostadinovic Velickovska, Sanja; Gunova, Natasa; Dimovska, Violeta; Rocha, João Miguel F.; Esatbeyoglu, Tuba(Basel : MDPI, 2021)
Two autochthonous yeast strains called F-8 and F-78 (isolated and selected from the Tikveš wine-producing region) were inoculated in wine musts from Vranec and Cabernet Sauvignon grape varieties. The fermentation process ...
Traditional smoking generates not only the impact flavor compound 4-vinylguaiacol, but concurrently many unwanted and potent toxic compounds such as polycyclic aromatic hydrocarbons. Enzyme technology provides a solution ...