566 Works

Short-RInChIKey=SA-FUHFF-UHFFFADPSC-AMOBBDHYJV-UHFFFADPSC-NUHFF-NUHFF-NUHFF-ZZZ

Steven Susanto
Methyl 2-(bromomethyl)prop-2-enoate (16.0 g, 89 mmol, 1.00 equiv) was dissolved in 200 mL of THF and 200 mL of dest. water. Ethanethioic S-acid (10.2 g, 9.54 mL, 134 mmol, 1.50 equiv) was added and the mixture was cooled to 0 °C. Disodium carbonate (14.2 g, 134 mmol, 1.50 equiv) was added and the resulting mixture was stirred at 21 °C for 2 h. After disappearance of the starting material (TLC control) the reaction was diluted...

Short-RInChIKey=SA-FUHFF-UHFFFADPSC-QZRDVUOPVS-UHFFFADPSC-NUHFF-NUHFF-NUHFF-ZZZ

Simone Gräßle & Jérôme Klein
2-Azido-3-phenylquinoxaline, Potassium iodine and Sodium azide were dissolved in DMF and heated to reflux until TLC shows the end of reaction (3h). Ethyl acetate and dist water were then added. The organic layer was then washed with brine (3x). The organic layer was then dried over Na2SO4 and the solvent was then removed. The product was purified with chromatography column chromatography (1:10 EtOAc/Cyclohexane) to afford a yellowish solid.

Short-RInChIKey=SA-FUHFF-UHFFFADPSC-HTVXYMSPZM-UHFFFADPSC-NUHFF-NUHFF-NUHFF-ZZZ

Hannes Kühner
In air, a vial equipped with a magnetic stirrer was charged with PEPPSI-IPr catalyst (10mol%) base (1.5 equiv.), 4-bromo-1-oxidopyridin-1-ium (34.8 mg, 200 μmol, 1.00 equiv) and boronic acid (1.20 equiv). The vial was purged with argon three times and solvent (3 mL, iPrOH/water 1:2, degassed) was added by a syringe. The reaction was placed in the microwave reactor and heated for 20 minutes at 150 °C. The reaction mixture was extracted with a Chloroform/iPrOH mixture...

The effect of political control on financial performance, structure, and outcomes of US nursing homes

Vincent Mor, Carl Rudolf Blankart & Andrew D. Foster
OBJECTIVE: To evaluate the effect of partisan political control on financial performance, structure, and outcomes of for-profit and not-for-profit US nursing homes. DATA SOURCES/STUDY SETTING: Nineteen-year panel (1996-2014) of state election outcomes, financial performance data from nursing home cost reports, operational and aggregate resident characteristics from OSCAR of 13 737 nursing homes. STUDY DESIGN: A linear panel model was estimated to identify the effect of Democratic and Republican political control on next year's outcomes. Nursing...

Einseitige Schiedsklauseln in der Schweizer Schiedsrechtsrevision (Teil II)

Lennart Chrobak & Peter Georg Picht

(:unav)

Use of eye tracking for assessment of electronic navigation competency in maritime training

Oguz Atik & Omer Arslan
The purpose of this study is to experiment an assessment method using eye tracking technology in simulator based electronic navigation training of ship officers who play a critical role in maritime accidents. The maritime industry focuses on human factor developing and improving regulations, training requirements and technology to prevent marine casualties. The mandatory use of simulations in maritime training as per international regulations includes competency assessment as a vital process. The study involves capturing and...

Short-RInChIKey=SA-FUHFF-UHFFFADPSC-YEYQPMMYRP-UHFFFADPSC-NUHFF-MZOEC-NUHFF-ZZZ

Alex Braun
In a vial, (E)-2,3,3-trimethyl-5-(3,3,4,4,5,5,6,6,6-nonafluorohex-1-en-1-yl)-3H-indole (110 mg, 272 µmol, 1.00 equiv.) and 77.43 mg methyl iodide (545 µmol, 2.0 equiv.) were dissolved in 0.85 mL acetonitrile and stirred for 20 h at 80 °C.

Short-RInChIKey=SA-FUHFF-UHFFFADPSC-LZVFZGBIIF-UHFFFADPSC-NUHFF-NZMGP-NUHFF-ZZZ

Alex Braun
In a vial, 5-iodo-2,2,3-trimethyl-3H-indole (0.325 g, 1.14 mmol, 1.00 equiv.), palladium(II) acetate (25.6 mg, 114.0 μmol, 0.10 equiv.), tetra-n-butylammonium bromide (73.5 mg, 0.228 mmol, 0.20 equiv.) and sodium acetate (0.234 g, 2.85 mmol, 2.50 equiv.) were evacuated and flushed with argon. Then, 1H,1H,2H-perfluoro-1-octene (0.649 mg, 2.85 mmol, 2.50 equiv.) und 7.50 mL dry DMF were added and the reaction mixture was stirred for 20 h at 110 °C. After cooling down, 50 mL ethyl acetate...

Eye tracking use in researching driver distraction: A scientometric and qualitative literature review approach

Tina Cvahte Ojsteršek & Darja Topolšek
Many factors affect road safety, but research constantly shows that drivers are the major cause of critical situations that could potentially lead to a traffic accident in road traffic. Visual information is a crucial part of input information into the driving process; therefore, distractions of overt visual attention can potentially have a large impact on driving safety. Modern eye tracking technology enables researchers to gain precise insight into the direction and movement of a driver’s...

Effects of an active visuomotor steering task on covert attention

Samuel Tuhkanen, Jami Pekkanen, Esko Lehtonen & Otto Lappi
In complex dynamic tasks such as driving it is essential to be aware of potentially important targets in peripheral vision. While eye tracking methods in various driving tasks have provided much information about drivers’ gaze strategies, these methods only inform about overt attention and provide limited grounds to assess hypotheses concerning covert attention. We adapted the Posner cue paradigm to a dynamic steering task in a driving simulator. The participants were instructed to report the...

Estimating pilots’ cognitive load from ocular parameters through simulation and in-flight studies

Mohan Dilli Babu, D. V. JeevithaShree, Gowdham Prabhakar, Kamal Preet Singh Saluja, Abhay Pashilkar & Pradipta Biswas
Eye tracking is the process of measuring either the point of gaze (where one is looking) or the motion of an eye relative to the head. This paper investigated use of eye gaze trackers in military aviation environment to automatically estimate pilot’s cognitive load from ocular parameters. We used a fixed base variable stability flight simulator with longitudinal tracking task and collected data from 14 military pilots. In a second study, we undertook three test...

Short-RInChIKey=SA-FUHFF-UHFFFADPSC-KQCLIPDQNR-UHFFFADPSC-NUHFF-NUHFF-NUHFF-ZZZ

Daniel Knoll
In a vial fitted with a magnetic stirring bar, potassium 4-trifluoroborate[2.2]paracyclophane (396.8 mg, 1.26 mmol, 1.50 equiv.), potassium phosphate (714.9 mg, 3.37 mmol, 4.00 equiv.), palladium acetate (9.5 mg, 0.04 mmol, 0.05 equiv.), and RuPhos (58.9 mg, 0.13 mmol, 0.15 equiv.) were placed. The vial was evacuated and backfilled with argon three times. After addition of the solvent (toluene/water 10:1, 0.1 M), the respective bromide (104 µL, 0.84 mmol, 1 eqiv.) was added via sirringe....

Short-RInChIKey=SA-FUHFF-UHFFFADPSC-TVEJSJXJGY-UHFFFADPSC-NUHFF-NUHFF-NUHFF-ZZZ

Daniel Knoll
In a vial fitted with a magnetic stirring bar, potassium 4-trifluoroborate[2.2]paracyclophane (994.9 mg, 2.53 mmol, 1.50 equiv.), potassium phosphate (1433.0 mg, 6.75 mmol, 4.00 equiv.), palladium acetate (18.9 mg, 0.08 mmol, 0.05 equiv.), and RuPhos (118.1 mg, 0.25 mmol, 0.15 equiv.) were placed. The vial was evacuated and backfilled with argon three times. After addition of the solvent (toluene/water 10:1, 0.1 M), the respective bromide (284.0 µL, 1.69 mmol, 1.00 equiv.) was added via syringe....

Short-RInChIKey=SA-FUHFF-UHFFFADPSC-DJGWMTKKMO-UHFFFADPSC-NUHFF-NNYHH-NUHFF-ZZZ

Stefan Marschner
To a solution of 933 mg of the porphyrin (1.54 mmol, 1.00 equiv.) in 385 mL CHCl3 were added 0.38 mL pyridine (377 mg, 4.77 mmol, 3.10 equiv.). The mixture was cooled to 0 °C and 646 mg NBS were added, as well as 50 mg in intervals of 30 min respectively, until a complete conversion was observed by TLC (∑ 746 mg, 4.19 mmol, 2.72 equiv.). After addition of the last portion, the reaction...

ZKB: Steuerstreit ist beigelegt (Radiointerview)

Peter V. Kunz

Short-RInChIKey=SA-FUHFF-UHFFFADPSC-AXGWEHWIGI-UHFFFADPSC-NUHFF-NUHFF-NUHFF-ZZZ

Robin Bär
A 1 M thiophenol solution in diethyl ether (165 mg, 1.50 mL, 1.5 mmol, 2.87 equiv) was added to the propellane solution (1.00 mL) and the mixture was stirred for 15 min at 21 °C. The solution was diluted with 10 mL of pentane and was washed with 10 mL of a 1 M NaOH solution. The organic layer was dried by the addition of Na2SO4. The mixture was filtered through a glass funnel and...

Project 17C: Bern FN Core: Episodes of fever in chemotherapy-induced neutropenia (FN) in pediatric patients in Bern, Switzerland, 1993-2012

Maxime Grégoire Zermatten, Christa König, Annina Von Alllmen & Roland Ammann
Data on potential risk factors and on outcomes in 703 FN episodes diagnosed in 291 of 583 pediatric patients treated with chemotherapy for cancer in Bern, Switzerland, from 1993 to 2012. These data can mainly be used (1) to study FN characteristics over time and between centers; (2) to study the association of FN characteristics with outcomes over time and between centers; (3) to derive corresponding CDRs for risk-adapted treatment of FN in pediatric patients;...

The influence of gender ratios on academic careers: Combining network theory with tokenism

Katja Rost, Constantin Schön & D Seidl

Short-RInChIKey=SA-FUHFF-UHFFFADPSC-QFUYDAGNUJ-UHFFFADPSC-NUHFF-NUHFF-NUHFF-ZZZ

Robin Bär
Tert-butyl nitrite (1.83 g, 2.11 mL, 18 mmol, 3.00 equiv) was added to a solution of para-toluenesulfonic acid monohydrate (3.37 g, 18 mmol, 3.00 equiv) in acetonitrile (25.0 mL), followed by 2-phenylaniline (1.00 g, 5.9 mmol, 1.00 equiv). After consumption of the starting material, potassium iodide (4.90 g, 30 mmol, 5.00 equiv), dissolved in 5 mL water, was added slowly and the mixture was stirred for 2 h at 21 °C. The product was extracted...

Short-RInChIKey=SA-FUHFF-UHFFFADPSC-GXKYJSRHQM-UHFFFADPSC-NUHFF-NUHFF-NUHFF-ZZZ

Robin Bär
The propellane solution (1.00 mL, 0.437 M in Et2O, 437 μmol, 1.00 equiv) was added to a solution of (benzyldisulfanyl)methylbenzene (323 mg, 1.3 mmol, 3.00 equiv) in THF (1.00 mL) under argon atmosphere and the mixture was irradiated with UV light (500 W) for 20 min. After evaporation of the solvent under reduced pressure, the crude residue was purified via HPLC.

Multiparametric fingerprinting of rhythmic activity of bioelectric systems

Eugen Adamovich & Oleg Gradov

Water-related hotspots in the Alps

Kati Heinrich, Klaus Lanz & Rolf Weingartner

Registration Year

  • 2019
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