This paper shows the results of an in-depth techno-economic analysis public transport sector in a small to midsize city and its surrounding area. Public battery-electric hydrogen fuel cell buses are comparatively evaluated by means total cost ownership (TCO) model building on historical data projection market prices. Additionally, structural system specific is performed, assessing best fitting ...

The speciation of Tc(vii) was studied in 12 M H(2)SO(4) by NMR, UV-visible and XAFS spectroscopy. Experimental results and density functional calculations show the formation of TcO(3)(OH)(H(2)O)(2).

Due to the formation of hydrolysis-susceptible adducts, the 1,3-dipolar cycloaddition between an azide and strained trans-cyclooctene (TCO) has been disregarded in the field of bioorthogonal chemistry. We report a method which uses the instability of the adducts to our advantage in a prodrug activation strategy. The reaction of trans-cyclooctenol (TCO-OH) with a model prodrug resulted in a rapi...

Kjell Brunnström Lukas Nordström Börje Andrén Abstract — This study focused on evaluating the user experience of the viewing-angle-dependent quality of computer and notebook displays. The tests were performed in a test lab using a notebook with a prismatic display and a computer monitor with a conventional LCD. The notebook display was tilted and turned during an image-quality test and tilted d...

There are by now several experimental evidences that the peculiar properties of the cuprates are controlled by a Quantum Critical Point (QCP), located near (actually slightly above) the optimal doping δ = δopt [1]. Already several years ago some of us proposed [2] that the pseudogap region of the underdoped cuprates is characterized by the pronounced tendency to form (local) spatial ordering (t...

Purpose – Management accounting contains several techniques such as total cost of ownership (TCO) that provide necessary information related to supply issues for supplier evaluation and selection purposes. However, it is not clear whether these techniques should be applied along with other evaluation approaches. This paper aims to examine such kind of applicability to provide some insight about...

We present the first systematic investigation of Tc(iv) solubility, hydrolysis and speciation in dilute to concentrated NaCl, MgCl2 and CaCl2 systems, and comprehensive thermodynamic and activity models for the system Tc(4+)-H(+)-Na(+)-Mg(2+)-Ca(2+)-OH(-)-Cl(-)-H2O using both SIT and Pitzer approaches. The results are advancing the fundamental scientific understanding of Tc(iv) solution chemist...

All resources need to be managed to realize opportunities. Isolating the benefits of Information Technology and relating them to the associated costs has proved elusive and threatened emerging opportunities. A change of approach has been advocated to overcome these problems which focuses on the Total Cost of Ownership. Over the past several years, the Total Cost of Ownership has been both haile...

[1] The tropospheric ozone residual method is used to derive zonal maps of tropospheric column ozone using concurrent measurements of total column ozone from Nimbus 7 and Earth Probe (EP) Total Ozone Mapping Spectrometer (TOMS) and stratospheric column ozone from the Microwave Limb Sounder (MLS) instrument on the Upper Atmosphere Research Satellite (UARS). Our study shows that the zonal variabi...