scholarly journals New approaches to the creation of high-performance radiation detectors for concentrator solar modules

Radiotekhnika ◽  
2019 ◽  
Vol 2 (197) ◽  
pp. 123-136
Author(s):  
В.Н. Борщев ◽  
А.М. Листратенко ◽  
М.А. Проценко ◽  
И.Т. Тымчук ◽  
А.В. Кравченко ◽  
...  
Keyword(s):  
High Performance ◽  
Radiation Detectors ◽  
New Approaches ◽  
The Creation

Retóricas, metáforas y su papel en el cambio organizacional

Oikos ◽  
2014 ◽  
Vol 16 (33) ◽  
pp. 69
Author(s):  
Luis Muñoz Medina ◽  
Rafael Pizarro Rodríguez
Keyword(s):  
Scientific Literature ◽  
Organisational Change ◽  
Change Processes ◽  
Emotional Burden ◽  
New Approaches ◽  
Palabras Clave ◽  
The Creation ◽  
Change Concept

The Role of Rhetoric and Metaphors in Organisational Change  RESUMEN El presente artículo es una recopilación de literatura científica que demuestra la relevancia de comprender nuevas formas de construir el concepto de cambio organizacional a través del lenguaje, en especial a través de claves lingüísticas como la retórica y metáfora. Esta construcción ayuda a generar procesos de cambio organizacional que presenten una menor intensidad y carga emocional negativa para los individuos, así como una mejor comprensión del mismo cambio para los empleados. Palabras clave: cambio, organización, retórica, metáfora. ABSTRACT This article is a compilation of scientific literature about the importance of understanding new approaches to the construction of the organisational change concept through language, especially through linguistic devices such as rhetorical and metaphorical ones. This construction helps the creation of organisational change processes with lower levels of impact and a lower negative emotional burden for individuals as well as a better understanding of such changesKeywords: changes; organisation; rhetoric; metaphor. 

scholarly journals OPEN URBAN AND FOREST DATASETS FROM A HIGH-PERFORMANCE MOBILE MAPPING BACKPACK – A CONTRIBUTION FOR ADVANCING THE CREATION OF DIGITAL CITY TWINS

2021 ◽  
Vol XLIII-B1-2021 ◽  
pp. 125-131
Author(s):  
S. Blaser ◽  
J. Meyer ◽  
S. Nebiker
Keyword(s):  
High Performance ◽  
City Centre ◽  
Data Sets ◽  
High Quality ◽  
Mobile Mapping ◽  
Street Level ◽  
Localization And Mapping ◽  
Digital Twins ◽  
Potential Applications ◽  
The Creation

Abstract. With this contribution, we describe and publish two high-quality street-level datasets, captured with a portable high-performance Mobile Mapping System (MMS). The datasets will be freely available for scientific use. Both datasets, from a city centre and a forest represent area-wide street-level reality captures which can be used e.g. for establishing cloud-based frameworks for infrastructure management as well as for smart city and forestry applications. The quality of these data sets has been thoroughly evaluated and demonstrated. For example, georeferencing accuracies in the centimetre range using these datasets in combination with image-based georeferencing have been achieved. Both high-quality multi sensor system street-level datasets are suitable for evaluating and improving methods for multiple tasks related to high-precision 3D reality capture and the creation of digital twins. Potential applications range from localization and georeferencing, dense image matching and 3D reconstruction to combined methods such as simultaneous localization and mapping and structure-from-motion as well as classification and scene interpretation. Our dataset is available online at: https://www.fhnw.ch/habg/bimage-datasets

The creation of hollow walls in carbon nanotubes for high-performance lithium ion batteries

Carbon ◽  
2018 ◽  
Vol 133 ◽  
pp. 384-389 ◽  
Author(s):  
Zhiyong Pan ◽  
Hao Sun ◽  
Jian Pan ◽  
Jing Zhang ◽  
Bingjie Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
The Creation

scholarly journals Evaluation of Various Scintillator Materials in Radiation Detector Design for Positron Emission Tomography (PET)

Crystals ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 869
Author(s):  
Siwei Xie ◽  
Xi Zhang ◽  
Yibin Zhang ◽  
Gaoyang Ying ◽  
Qiu Huang ◽  
...  
Keyword(s):  
Positron Emission Tomography ◽  
High Performance ◽  
Radiation Detector ◽  
Experimental Studies ◽  
Light Output ◽  
Radiation Detectors ◽  
Emission Tomography ◽  
Timing Resolution ◽  
Positron Emission ◽  
Co Doped

The performance of radiation detectors used in positron-emission tomography (PET) is determined by the intrinsic properties of the scintillators, the geometry and surface treatment of the scintillator crystals and the electrical and optical characteristics of the photosensors. Experimental studies were performed to assess the timing resolution and energy resolution of detectors constructed with samples of different scintillator materials (LaBr3, CeBr3, LFS, LSO, LYSO: Ce, Ca and GAGG) that were fabricated into different shapes with various surface treatments. The saturation correction of SiPMs was applied for tested detectors based on a Tracepro simulation. Overall, we tested 28 pairs of different forms of scintillators to determine the one with the best CTR and light output. Two common high-performance silicon photomultipliers (SiPMs) provided by SensL (J-series, 6 mm) or AdvanSiD (NUV, 6 mm) were used for photodetectors. The PET detector constructed with 6 mm CeBr3 cubes achieved the best CTR with a FWHM of 74 ps. The 4 mm co-doped LYSO: Ce, Ca pyramid crystals achieved 88.1 ps FWHM CTR. The 2 mm, 4 mm and 6 mm 0.2% Ce, 0.1% Ca co-doped LYSO cubes achieved 95.6 ps, 106 ps and 129 ps FWHM CTR, respectively. The scintillator crystals with unpolished surfaces had better timing than those with polished surfaces. The timing resolution was also improved by using certain geometric factors, such as a pyramid shape, to improve light transportation in the scintillator crystals.

Large Size and High Performance of a Gd-Ba-Cu-O Bulk Superconductor Grown Using New Approaches

2011 ◽  
Vol 94 (9) ◽  
pp. 3139-3143 ◽  
Author(s):  
Ling Cheng ◽  
Tianyu Li ◽  
Shibin Yan ◽  
Lijie Sun ◽  
Xin Yao ◽  
...  
Keyword(s):  
High Performance ◽  
Bulk Superconductor ◽  
New Approaches ◽  
Large Size

New approaches to the creation of energy-information distribution networks

2014 ◽  
Vol 85 (2) ◽  
pp. 100-104 ◽  
Author(s):  
S. V. Izmailov ◽  
A. R. Shul’ga ◽  
R. N. Shul’ga ◽  
K. A. Zmieva
Keyword(s):  
Distribution Networks ◽  
Information Distribution ◽  
New Approaches ◽  
The Creation ◽  
Energy Information

High-performance diamond radiation detectors produced by lift-off method

2016 ◽  
Vol 113 (6) ◽  
pp. 62001 ◽  
Author(s):  
Takehiro Shimaoka ◽  
Junichi H. Kaneko ◽  
Masakatsu Tsubota ◽  
Hiroaki Shimmyo ◽  
Hideyuki Watanabe ◽  
...  
Keyword(s):  
High Performance ◽  
Radiation Detectors ◽  
Lift Off

scholarly journals Characteristics of TlBr single crystals grown using the vertical Bridgman-Stockbarger method for semiconductor-based radiation detector applications

2016 ◽  
Vol 34 (2) ◽  
pp. 297-301 ◽  
Author(s):  
Dong Jin Kim ◽  
Joon-Ho Oh ◽  
Han Soo Kim ◽  
Young Soo Kim ◽  
Manhee Jeong ◽  
...  
Keyword(s):  
Single Crystals ◽  
High Performance ◽  
Radiation Detector ◽  
Radiation Detectors ◽  
Middle Part ◽  
High Quality ◽  
Single Crystalline ◽  
Crystalline Sample ◽  
Vertical Bridgman ◽  
Stockbarger Method

AbstractTlBr single crystals grown using the vertical Bridgman-Stockbarger method were characterized for semiconductor based radiation detector applications. It has been shown that the vertical Bridgman-Stockbarger method is effective to grow high-quality single crystalline ingots of TlBr. The TlBr single crystalline sample, which was located 6 cm from the tip of the ingot, exhibited lower impurity concentration, higher crystalline quality, high enough bandgap (>2.7 eV), and higher resistivity (2.5 × 1011 Ω·cm) which enables using the fabricated samples from the middle part of the TlBr ingot for fabricating high performance semiconductor radiation detectors.

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