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Molecules, Vol. 20, Pages 15304-15318: Optimization of Micellar Electrokinetic Chromatography Method for the Simultaneous Determination of Seven Hydrophilic and Four Lipophilic Bioactive Components in Three Salvia Species

21-Aug-2015 | Cao, Jiliang ; Hu, Ji ; Wei, Jinchao ; Li, Baocai ; Zhang, Mi ; Xiang, Cheng ; Li, Peng, Molecules, 2015

A micellar electrokinetic chromatography (MEKC) method was developed for the simultaneous determination of seven hydrophilic phenolic acids and four lipophilic tanshinones in three Salvia species. In normal MEKC mode using SDS as surfactant, the investigated 11 compounds could not be well ...


Materials, Vol. 8, Pages 5467-5478: Fabrication of CH3NH3PbI3/PVP Composite Fibers via Electrospinning and Deposition

21-Aug-2015 | Chao, Li-Min ; Tai, Ting-Yu ; Chen, Yueh-Ying ; Lin, Pei-Ying ; Fu, Yaw-Shyan, Materials, 2015

In our study, one-dimensional PbI2/polyvinylpyrrolidone (PVP) composition fibers have been prepared by using PbI2 and PVP as precursors dissolved in N,N-dimethylformamide via a electrospinning process. Dipping the fibers into CH3NH3I solution changed its color, indicating the formation of ...


Energies, Vol. 8, Pages 8873-8886: Thermal System Analysis and Optimization of Large-Scale Compressed Air Energy Storage (CAES)

21-Aug-2015 | Fu, Zhongguang ; Lu, Ke ; Zhu, Yiming, Energies, 2015

As an important solution to issues regarding peak load and renewable energy resources on grids, large-scale compressed air energy storage (CAES) power generation technology has recently become a popular research topic in the area of large-scale industrial energy storage. At present, the ...


Sensors, Vol. 15, Pages 20873-20893: A Context-Aware EEG Headset System for Early Detection of Driver Drowsiness

21-Aug-2015 | Li, Gang ; Chung, Wan-Young, Sensors, 2015

Driver drowsiness is a major cause of mortality in traffic accidents worldwide. Electroencephalographic (EEG) signal, which reflects the brain activities, is more directly related to drowsiness. Thus, many Brain-Machine-Interface (BMI) systems have been proposed to detect driver drowsiness. ...


Molecules, Vol. 20, Pages 15122-15146: Porphyrins as Corrosion Inhibitors for N80 Steel in 3.5% NaCl Solution: Electrochemical, Quantum Chemical, QSAR and Monte Carlo Simulations Studies

18-Aug-2015 | Singh, Ambrish ; Lin, Yuanhua ; Quraishi, Mumtaz A.; Olasunkanmi, Lukman O.; Fayemi, Omolola E.; Sasikumar, Yesudass ..., Molecules, 2015

The inhibition of the corrosion of N80 steel in 3.5 wt. % NaCl solution saturated with CO2 by four porphyrins, namely 5,10,15,20-tetrakis(4-hydroxyphenyl)-21H,23H-porphyrin (HPTB), 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphyrin (T4PP), 4,4′,4″,4‴-(porphyrin-5,10,15,20-tetrayl)tetrakis(benzoic ...


Sustainability, Vol. 7, Pages 11160-11189: Exploring Gamification Techniques and Applications for Sustainable Tourism

14-Aug-2015 | Negruşa, Adina Letiţia; Toader, Valentin ; Sofică, Aurelian ; Tutunea, Mihaela Filofteia; Rus, Rozalia Veronica, Sustainability, 2015

Tourism is perceived as an appropriate solution for pursuing sustainable economic growth due to its main characteristics. In the context of sustainable tourism, gamification can act as an interface between tourists (clients), organisations (companies, NGOs, public institutions) and community, an ...


Sensors, Vol. 15, Pages 20115-20139: Review of Trackside Monitoring Solutions: From Strain Gages to Optical Fibre Sensors

14-Aug-2015 | Kouroussis, Georges ; Caucheteur, Christophe ; Kinet, Damien ; Alexandrou, Georgios ; Verlinden, Olivier ; Moeyaert, ..., Sensors, 2015

A review of recent research on structural monitoring in railway industry is proposed in this paper, with a special focus on stress-based solutions. After a brief analysis of the mechanical behaviour of ballasted railway tracks, an overview of the most common monitoring techniques is presented. A ...


Energies, Vol. 8, Pages 8704-8715: CO2 Fixation by Membrane Separated NaCl Electrolysis

14-Aug-2015 | Park, Hyun Sic; Lee, Ju Sung; Han, JunYoung ; Park, Sangwon ; Park, Jinwon ; Min, Byoung Ryul, Energies, 2015

Atmospheric concentrations of carbon dioxide (CO2), a major cause of global warming, have been rising due to industrial development. Carbon capture and storage (CCS), which is regarded as the most effective way to reduce such atmospheric CO2 concentrations, has several environmental and technical ...


Molecules, Vol. 20, Pages 14860-14878: Development of a Single Vial Kit Solution for Radiolabeling of 68Ga-DKFZ-PSMA-11 and Its Performance in Prostate Cancer Patients

14-Aug-2015 | Ebenhan, Thomas ; Vorster, Mariza ; Marjanovic-Painter, Biljana ; Wagener, Judith ; Suthiram, Janine ; Modiselle, Mo ..., Molecules, 2015

Prostate-specific membrane antigen (PSMA), a type II glycoprotein, is highly expressed in almost all prostate cancers. By playing such a universal role in the disease, PSMA provides a target for diagnostic imaging of prostate cancer using positron emission tomography/computed tomography (PET/CT). ...


Sensors, Vol. 15, Pages 19783-19818: An Energy-Efficient Spectrum-Aware Reinforcement Learning-Based Clustering Algorithm for Cognitive Radio Sensor Networks

13-Aug-2015 | Mustapha, Ibrahim ; Ali, Borhanuddin Mohd; Rasid, Mohd Fadlee A.; Sali, Aduwati ; Mohamad, Hafizal, Sensors, 2015

It is well-known that clustering partitions network into logical groups of nodes in order to achieve energy efficiency and to enhance dynamic channel access in cognitive radio through cooperative sensing. While the topic of energy efficiency has been well investigated in conventional wireless ...


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