gebhart/patrepeval huggingface dataset:
An Analysis of Learners’ Degree of Activation in Inductive Lessons for Different White Collar Courses at German Vocational Colleges (2023)

The objective of this teacher training project is to examine the degree of learner activation during inductive lessons given at vocational colleges to students of various courses in the subject area of economics. The hypothesis that inductive teaching is more suitable for courses at a lower educational level and that it has a positive impact on learner activation is confirmed. Insights are offered that provide opportunities for teachers of economics at vocational colleges to suitably use this teaching method in their daily work. It is shown that inductive lessons are effective for both of the examined educational levels; however, with regard to increasing motivation and avoiding boredom as well as maintaining concentration, the inductive form of teaching is more effective at the lower educational level.
A Robust Technique for Unambiguous BOC Tracking (2013)

The GPS M-Code, Galileo PRS Service, and Galileo Open Service on E1 use a Binary Offset Carrier modulation. The autocorrelation function of a BOC signal has multiple peaks. The main peak of the ACF is much narrower than the peak of the corresponding BPSK signal, which offers the potential for increased tracking accuracy and better multipath resistance. On the other hand, a tracking loop can lock to a side peak of the correlation function instead of the main peak, leading to systematic errors in the pseudorange measurements. In this paper, a new approach for tracking BOC signals is proposed: Ambiguous, accurate delay estimates and unambiguous, less accurate delay estimates are used to calculate a float position solution, and float sub-carrier ambiguities. Then, the LAMBDA method – typically used to fix the integer ambiguities of carrier phase measurements – is used to fix the sub-carrier ambiguities, which are then used to calculate the final position solution. First simulation results illustrate the potential of this technique. Copyright © 2014 Institute of Navigation.
Aerial UAV-IoT Sensing for Ubiquitous Immersive Communication and\n Virtual Human Teleportation (2017)

We consider UAV IoT aerial sensing that delivers multiple VR/AR immersive\ncommunication sessions to remote users. The UAV swarm is spatially distributed\nover a wide area of interest, and each UAV captures a viewpoint of the scene\nbelow it. The remote users are interested in visual immersive navigation of\nspecific subareas/scenes of interest, reconstructed on their respective VR/AR\ndevices from the captured data. The reconstruction quality of the immersive\nscene representations at the users will depend on the sampling/sensing rates\nassociated with each UAV. There is a limit on the aggregate amount of data that\nthe UAV swarm can sample and send towards the users, stemming from\nphysical/transmission capacity constraints. Similarly, each VR/AR application\nhas minimum reconstruction quality requirements for its own session. We propose\nan optimization framework that makes three contributions in this context.\nFirst, we select the optimal sampling rates to be used by each UAV, such that\nthe system and application constraints are not exceed, while the priority\nweighted reconstruction quality across all VR/AR sessions is maximized. Then,\nwe design an optimal scalable source-channel signal representation that\ninstills into the captured data inherent rate adaptivity, unequal error\nprotection, and minimum required redundancy. Finally, the UAV transmission\nefficiency is enhanced by the use of small-form-factor multi-beam directional\nantennas and optimal power/link scheduling across the scalable signal\nrepresentation layers. Our experiments demonstrate competitive advantages over\nconventional methods for visual sensing. This is a first-of-its-kind study of\nan emerging application of prospectively broad societal impact.\n
BRCA1 and BRCA2 gene mutation analysis: visit to the Breast Cancer Information Core (BIC). (1999)

Breast cancer is a leading cancer in American women. About 7% of breast cancer is due to inheritance of mutated genes BRCA1 and BRCA2. Numerous investigations have revealed a number of mutations in BRCA1 and BRCA2 genes. The inheritance of the mutated BRCA1 or BRCA2 genes accounts for 45% and 35%, respectively, of hereditary breast cancers. A central database named Breast Cancer Information Core (BIC) has been established in the National Human Genome Research Institute (NHGRI) to coordinate the information related with BRCA1 and BRCA2 research. Nearly half of the mutations (49%) in the BRCA1 gene are frameshift mutations and the cancer-causing mutations account for 66% of all entries. However, for the BRCA2 gene frameshift mutations and cancer-causing mutations account for only 35% and 43%, respectively, of all entries. The significance of a large portion of missense sequence variants (24% of BRCA1 mutations and 47% of BRCA2 mutations) needs further evaluation. The incidence of 185delAG and 5382insC in BRCA1 gene and 6174delT in BRCA2 gene is predominantly high and the founder effect of these mutations is discussed.
Photocatalytic Activity of SiO<sub>2</sub>/TiO<sub>2</sub> Supported on Glass Fiber under Vsible Light Irradiation (2011)

A SiO 2 /TiO 2 supported on glass fibers photocatalyst with visible light activity were synthesized by sol-gel technology, butyl titanate as a Ti source, and tetraethylorthosilicate (TEOS) as a Si source. The photocatalytic activitie under visible light of SiO 2 /TiO 2 supported on glass fibers were evaluated by the photocatalytic decomposition of methylene blue. The samples were characterized by scanning electron microscope (SEM), X-ray photoelectron spectroscopy (XPS), UV-Vis diffuse reflectance spectroscopy (UV-Vis-DRS). The results show that the optical absorption edges of the SiO 2 /TiO 2 showed red shift with increasing the dopant of SiO 2 . The sample of SiO 2 /TiO 2 supported on glass fiber (atomic ratio of Si/Ti=0.05) has the highest catalytic efficiency under visible light irradiation.
Chemie nucleophiler Carbene, XII. Untersuchungen an Benzo‐ und Naphtho[2.1‐d]thiazolium‐Salzen (1967)

Abstract Aus Benzo‐ und Naphthothiazolium‐Salzen ( 1 ) werden durch HX‐Abspaltung mittels Triäthylamins über Carbene (Typ 3 ) die Dimeren 2 erhalten. Deren Reaktionen mit Sauerstoff (zu den Spiranen 7 und 8 bzw. zum Cyclodecan‐Derivat 10 ), mit Wasserstoffperoxid (zum Thiazolon 20 ) und mit Wasser (zu 23 ) werden beschrieben. Die Additionsprodukte 24 von Methanol an 2 lassen sich vorteilhaft anstelle der Dimeren einsetzen. In Gegenwart von Pyridin entstehen aus den Salzen 1 mit Schwefel Thione 25 . Über in situ erzeugte Carbene werden Azine ( 28 und 29 ) hergestellt. – NMR‐Spektren und Reaktionsmechanismen werden diskutiert.
Catalytic Performance of Ce0.6Y0.4O2-Supported Platinum Catalyst for Low-Temperature Water–Gas Shift Reaction (2018)

In this study, Pt/Ce<sub>0.6</sub>Y<sub>0.4</sub>O<sub>2</sub> catalyst was prepared using a citric sol-gel method and was used as a catalyst for a water-gas shift (WGS) reaction. Compared to 1 wt % Pt/CeO<sub>2</sub> and Pt/Y<sub>2</sub>O<sub>3</sub> catalysts, the Pt/Ce<sub>0.6</sub>Y<sub>0.4</sub>O<sub>2</sub> catalyst showed a much higher WGS catalytic activity. At 250 °C, the conversion of carbon monoxide was 86.35% at a weight hourly space velocity of 30 000 cm<sup>3</sup> g<sub>cat</sub> <sup>-1</sup> h<sup>-1</sup>. The physicochemical properties of the catalysts were investigated via X-ray diffraction, transmission electron microscopy, chemisorption, H<sub>2</sub> and CO temperature-programmed reduction, and in situ diffuse reflection infrared Fourier transform spectroscopy. These results confirmed that the catalytic activity did not depend on the dispersion and particle size of platinum. The high reducibility of the Ce<sub>0.6</sub>Y<sub>0.4</sub>O<sub>2</sub> support plays a crucial role in improving the activity of the Pt/Ce<sub>0.6</sub>Y<sub>0.4</sub>O<sub>2</sub> catalyst, and this improvement can also be explained by the reduction in CO adsorption strength.