cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.18462/iir.gl.2016.1206
title: Modelling and analysis of an energy system for an indoor ice rink.

description: In Norway, there are approximately 45 indoor ice-rinks that vary substantially concerning their age, offered services and their conditions. Research by the Centre for Sport Facilities and Technology (SIAT) at the Norwegian University of Science and Technology (NTNU), has shown that the indoor climate and energy use have a large spread. Energy use in ice rinks is mostly triggered by the refrigeration system, dehumidification, heating, ventilation and to a limited extent by the building envelope. The different subsystems are dependent on each other and in order to understand them better a need to develop an energy model for the whole system was identified. This paper presents three dynamic simulation models, that were created using DYMOLA and
Modelica. The areas of interest are the potential of heat recovery, the use of geothermal energy, the capacity variations and the energy demand of the facility on an hourly basis. The thermal heat loads which can occur during different periods of the operating season were identified. These loads dictated the use of geothermal energy. The results show that an additional heat source is needed throughout the year. Using an eco-friendly and cost effective heat source like a geothermal well is critical for the energy budget and operating costs. Further the results revealed possibilities for improvement of the simulation models, which will increase the results’ accuracy.
DOI: 10.17632/gpkgmwy3rk.1
title: Data for: Market structure and market performance in E-commerce

description: Abstract of associated article: We analyze the interaction between market structure and market performance and how it varies over the product cycle. To account for the potential endogeneity in this relation, we use an instrumental variable approach. We combine data from the largest Austrian online market for price comparisons with retail data on wholesale prices provided by a major hardware producer for consumer electronics. Our results show that instrumenting is important for estimating the empirical effect of competition on the markup of the price leader. One more firm in the market is associated with a reduction of the price leader׳s markup which is equivalent to competition between existing firms for an additional 3weeks in the product life cycle. Our results support search theoretic models and contradict models of monopolistic competition. Moreover our results support the existence of price dynamics over the product cycle. They also highlight the substitutability between newly innovated and old expiring technologies and how it varies with respect to competitors׳ and own brand innovations.
DOI: 10.17632/r77jv2h29m.1
title: Data for: Risk management and the stated investment costs by independent power producers

description: Abstract of associated article: Evidence presented in this article suggests that in less developed countries the independent power producers (IPPs) have an incentive to overstate the investment cost as an instrument to mitigate the country risk in greenfield electricity generation projects. This technique is an effective risk mitigation strategy under the conventional financing and contractual arrangements in such markets. It, however, promotes the use of less efficient power plants. The distortion in the choice of technology results in economic losses over the life of the plants. The findings of this research have important policy implications that can assist regulatory bodies, governments, and international financing agencies to adopt a more informed approach to the integration of private investment into the electricity generation capacity of developing countries.
DOI: 10.17632/nysx53fhsf.1
title: Data for: How do correlations of crude oil prices co-move? A grey correlation-based wavelet perspective

description: Abstract of associated article: Previous research on the oil market has focused mainly on the static relationship between bivariate oil prices, ignoring the dynamic correlation of bivariate or multivariate oil prices. This study provides a novel perspective on multivariate dynamic correlations for studying the oil market by using an optimal wavelet analysis on the basis of grey correlation. We used China-Daqing and its three reference benchmark oil prices (Brent, Dubai and Minas) as empirical data. Our main findings are as follows. First, the time–frequency phenomena of the analysis results from one-to-one and many-to-one correlation time series support the hypothesis of the regional and global characteristics of the oil market, respectively. Second, the U-shaped wavelet variance plot indicates that the fluctuation intensity of the shortest and longest time–frequency domains plays a leading role in the dynamic process of oil price correlation. For the Chinese government, the oil price adjustment strategy in the short term should reduce the reference weights of Brent, and the long-term strategy should reduce the reference weights of Minas to avoid the risk of a single reference. The investor's portfolio management should pay more attention to the leading oil price of the corresponding period to make clear market timing. Third, the significant lead–lag relationships of oil price correlations showed a time-varying spread phenomenon of benchmark oil prices' relative influence on Daqing, which provides a useful time reference when crafting an oil price adjustment strategy and intertemporal arbitrage.
DOI: 10.18462/iir.gl.2016.1204
title: A centrifugal compressor cooling system using water as working fluid.

description: This paper starts with an overview of the application of water as working fluid for vapor compression processes. In the following a new centrifugal compressor based cooling system using water as refrigerant is introduced. The working principle of the machine with a number of various operational modes gets explained and the energetic performance under these conditions is discussed. Finally, favorable applications get specified resulting in energy savings up to 80% annually compared to a state of the art HFC chiller, even if a free cooling option is available. These findings get confirmed by field test data.
DOI: 10.20348/storedb/1060/1098
title: Lung Tumours in Monkeys After Inhalation of Actinides
title: Link to data and details in ERA

description: Purpose: To determine the risks of lung tumors after inhalation of different actinides.

Status: 1972 - 1992

Treatment: Inhalation of Pu-239 dioxide (2.3μ AMAD, 0.6μ CMAD) prepared at 1000C

Dosimetry: Activity inhaled, activity retained, calculated average lung doses

Endpoints: Life-span study (spontaneous death) with macroscopic/microscopic pathology, sacrificed at terminal stage, radiographs of the thorax

Animal: 59 male and female baboons (Papio papio) 2-4 years (2-10 kg)

Results: A comparison of the early mortality (less than 1000 days) showed that the immature baboons had a similar sensitivity than the adult dogs studied at Batelle. Death at this time was mainly due to fibrosis, interstitial pneumonia and some lung tumors. Fibrosis and lung tumors were also the principal causes of death during the long-term observation period. A plot of log survival time against the log of Pu concentration in lung yielded a linear dependency which paralleled the curves obtained for dogs and did not significantly differ between these species. Plutonium was cleared from lung at an excretion rate (half life 600 - 3900 days) which decreased with time. Pu content of thoracic lymph nodes reached a maximum of 10-40% of initial lung burden about 1000 days after contamination.
description: null
DOI: 10.20348/storedb/1061/1099
title: Tumours and Lifespan in Rats After High and Low Dose Rate Gamma Irradiation
title: Link to data and details in ERA

description: Purpose: To determine the dose rate reduction factor for gamma irradiation

Status: 1979 - 1985, data in ERAD

Treatment: Exposure to a Co-60 gamma source

Dosimetry: Ionization chamber

Endpoints: Life-span study (spontaneous death) with macroscopic/microscopic pathology

Animal: Male Sprague-Dawley SPF rats aged 3 months, controls see 02.01
description: null
DOI: 10.18462/iir.gl.2016.1170
title: Improvements in a CO2 transcritical plant working with two different subcooling systems.

description: Natural refrigerant CO2 is an “old-new refrigerant” that is being implanted as a green solution against high-GWP greenhouse gases. Its particular low critical temperature makes carbon dioxide difficult to be implemented in warm countries where transcritical operating conditions are commonly achieved. In order to be competitive over artificial refrigerants, transcritical cycles must improve its levels of COP and cooling capacity by using different cycle configurations mainly focused in reducing the temperature at the gas-cooler exit. In this work, two different subcooling systems based on the use of an IHX and a dedicated mechanical subcooling, are presented and experimentally tested at a -10ºC evaporating level under two different heat rejection temperatures at the gas-cooler (30 and 35ºC). Working with IHX, the results show a maximum improvement in cooling capacity and COP ranged
between [1.9 ÷ 11.7]% and [0.8 ÷ 12.2]%, respectively, with an average increment in the discharge temperature of 11.6 K. The same tests performed with a dedicated mechanical subcooling using R600a as working fluid, brings an improvement in cooling capacity and COP ranged between [27.2 ÷ 42.8]% and [5.1 ÷ 19.3]%, respectively, with a maximum increment in the power consumption of the refrigerating plant of 20.9%.
DOI: 10.5517/ccdc.csd.ccqj4q2
title: CCDC 670924: Experimental Crystal Structure Determination

description: Related Article: Luciana Malpezzi|2016|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.ccxwlzb
title: CCDC 860683: Experimental Crystal Structure Determination

description: Related Article: Elena V. Grachova, Gerald Linti, Anna V. Vologzhanina|2016|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.17632/hxj7fcdmpd.1
title: Data for: Common risk factors of infrastructure investments

description: Abstract of associated article: The risk of infrastructure investments is driven by unique factors that cannot be well described by standard asset class factor models. We thus create a nine-factor model based on infrastructure-specific risk exposure, i.e., market risk, size, value, momentum, cash flow volatility, leverage, investment growth, term risk, and default risk. We empirically test our model on a large dataset of U.S. infrastructure stocks in different subsectors (utility, telecommunication, and transportation) and over a long period of time (1983 to 2011). The new factor model is able to capture the variation of infrastructure returns better than the Fama/French three-factor, the Carhart four-factor or the extended Fung/Hsieh eight-factor models. Thus, our model helps to improve the evaluation of infrastructure funds and to better determine the cost of capital of infrastructure firms, something that is increasingly relevant in light of the growing need for privately financed infrastructure projects.
DOI: 10.5258/soton/403404
title: Supplemental data for flexible iterative receiver architecture for wireless sensor networks: a joint source and channel coding design example

description: Dataset supporting:
Brejza, Matthew et al (2016) A Flexible Iterative Receiver Architecture for Wireless Sensor Networks: A Joint Source and Channel Coding Design Example. IET Wireless Sensor Systems.
DOI: 10.17632/vzn5jdgn4t.1
title: Indonesian Lapor! Application Dataset

description: Dataset Pengaduan Masyarakat pada situs Lapor! diunduh dari data.go.id
DOI: 10.18462/iir.gl.2016.1201
title: Ammonia-carbon adsorption cycle refrigerators, heat pumps and thermal transformers.

description: Active carbon-ammonia cycles have been developed from the 1980’s in the USA and are still a major research interest at the University of Warwick, where systems have been built for car air conditioning, solar refrigeration and gas-fired heat pumps. The basic cycles are introduced and a brief description of the historical development is presented. The paper then presents past projects on air conditioning and cooling and work to date on domestic gas fired heat pumps with preliminary results from the latest system under test, and describes plans and the prospects for future products. The possibility of using carbon-ammonia in thermal transformers for industrial use is modelled theoretically and the prospects discussed and compared with using ammonia and chemical salts.
DOI: 10.18462/iir.gl.2016.1167
title: Manufacturers experiences with developing transport applications using natural refrigerants.

description: Transport (mobile) refrigeration (truck, trailer and marine containers) and transport air-conditioning (bus and rail) applications offer designers unique hardware and applications challenges in selecting new refrigerants. These systems are mobile and have to work efficiently and reliably in wide range of ambient temperatures whether in the cold environment of north of Norway or in the hot climate of Saudi Arabia. Transport refrigeration systems have to be adaptable to transport a wide variety of products that can change daily from fresh fruit to deep frozen as well as change multiple climate zones. These products must also be robust enough to withstand ground, sea and product unloading-induced vibration with additional specific application restrictions on weight, space limitations, energy consumption and safety. Selection of natural refrigerant for these applications brings new challenges to be solved such as; safety (flammability, toxicity and high pressure), achieving equal or greater efficiency across the same range of operating conditions as today’s HFC based products, implementation of new unit controls to maintain wide product temperatures. This paper will provide a manufacturer’s experience exploring possible natural refrigerant solutions for transport applications with carbon dioxide (CO2, R744) and hydrocarbons (specifically propane, R290). An overview of the refrigerant selection process, the applications investigated, test findings, challenges and outcomes from ongoing investigations will be presented in the paper. In addition, a new evaluation methodology of utilizing global climate zone data of the impact on
product efficiency contributions to life cycle climate performance (LCCP) will be shown. In general, currently natural refrigerants are not able to maintain the societal demands of safety, efficiency and reliability while balancing the need for lower GWP impact. Significant design compromises would be needed to be accepted to use flammability (hydrocarbons) or significant technology gaps remain to improve efficiency (CO2).
DOI: 10.5517/ccdc.csd.cc10p23w
title: CCDC 943767: Experimental Crystal Structure Determination

description: Related Article: Brian A. Chalmers, Alexandra M. Z. Slawin, Petr Kilian|2016|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.ccnrh0w
title: CCDC 618388: Experimental Crystal Structure Determination

description: Related Article: Aleksandra Wasilewska, Maria Gdaniec, Tadeusz Polonski|2016|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.17632/77bk2nvmkx.1
title: Data for: Comprehensive measurement of energy market integration in East Asia: An application of dynamic principal component analysis

description: Abstract of associated article: The energy market integration (EMI) in East Asia has been carried out for over a decade. Despite the efforts exerted by countries in the region, little has been known about the EMI progress. This paper innovatively applies the dynamic principal component analysis to measure the EMI and its evolution in East Asia between 1995 and 2011. The EMI is measured by using information from all the five dimensions that have been identified in the literature: (1) energy trade liberalisation; (2) investment liberalisation; (3) development of energy infrastructure and its associated institutional arrangements; (4) domestic market openness; and (5) energy pricing reform. Results show that although significant progress has been made for EMI in East Asia, there are significant cross-country disparities in different aspects. Moreover, we show that further efforts towards EMI in general should focus on liberalising national markets first, then phasing out fossil fuel subsidies and finally, liberalising investment regime since national market liberalisation is the least developed dimensions. Certain countries that lag behind in EMI need to learn from either their past experiences or from other nations and focus their efforts on their relatively weak dimensions.
DOI: 10.18462/iir.gl.2016.1166
title: An analysis of homogeneous relaxation model accuracy for the CO2 expansion inside the two-phase ejector.

description: In this study, the CO2 expansion inside the two-phase ejector was modelled. To simulate the two-phase flow inside the device, two models were applied, namely homogeneous equilibrium model (HEM) and homogeneous relaxation model (HRM). The two-phase flow models were implemented on the effective computational tool called ejectorPL. This script guarantee the fully automated and systematic computations for various ejector shapes and operating conditions. Originally, only the HEM approach was implemented in ejectorPL. However the accuracy analysis of the HEM showed lack of model fidelity for the operating conditions far from the carbon dioxide critical point. The simulated motive nozzle mass flow rate showed very good agreement with the experimental values for the operating regimes, while for the points far from the critical point the motive nozzle mass flow rate was underestimated. To improve the ejectorPL performance, the HRM was applied to simulate the refrigerant flow inside the ejector. Then, the accuracy of that approach was evaluated. To assess the accuracy of the model, the computed motive nozzle and suction nozzle mass flow rates were compared with the experimental data. The operating conditions used for that analysis were typical for the supermarket refrigeration system. The results of the HRM accuracy analysis and the difference between the HEM and HRM accuracy for the specific operating regimes will be presented in 12th IIR Gustav Lorentzen Natural Working Fluids Conference.
DOI: 10.18462/iir.gl.2016.1200
title: Evaporative cooling in Europe. When and how much is it worth?

description: By 31st December 2020 only “nearly zero-energy” buildings shall be built. They are high energy performance buildings, where most energy is supplied by renewable sources (2010/31 EU Directive). New and energy retrofitted buildings usually demand more cooling than heating. Free cooling techniques can be usefully used in such buildings, varying the outside air flow by the air handling unit from the minimum (ventilation air flow) to the whole inlet air flow. The paper reports on the energy and economic analysis of
free cooling with direct and indirect evaporative cooling. The possible savings using such techniques with respect to traditional sensible heat recovery are evaluated in different European typical climates and different type of buildings. The analysis is based on hourly meteorological data (Typical Meteorological Year) taking into account also extra energy consumption for fans and pumps.
DOI: 10.5281/zenodo.188896
title: Data For Spreadsheet Guardian

description: Data set from our 2016 studies about Spreadsheet Guardian
DOI: 10.18462/iir.gl.2016.1199
title: Water-loop self-contained systems in supermarkets providing also evaporative cooling: an energy and economic analysis.

description: Supermarkets are the largest energy users in the commercial sector in many countries. They are also responsible of a large amount of both direct and indirect CO2 emissions. Nowadays advanced supermarket systems can reduce both annual energy consumption and total equivalent warming impact. One of these advanced solutions is the water-loop self-contained refrigeration system with modulating compressors (WLSC). The most critical aspect (from the energy efficiency perspective) of a WLSC plant is that two refrigeration cycles (in the cabinet and in the water-loop chiller) might be required during the hottest period of the year. In this paper a WLSC plant is experimentally studied, evaluating above all energy performance and cost in different outside conditions: the main conclusion is that the chiller should be activated only when the external temperature is extremely high. In all the other periods, the dry-cooler utilization should be preferred. Evaporative cooling is also considered with the purpose of further reducing the water-loop temperature.
DOI: 10.18462/iir.gl.2016.1197
title: Dealing with HFCs under the Montreal protocol while introducing low-GWP alternatives.

description: This paper first presents specific issues that have been dealt with in Montreal Protocol HFC discussions. It briefly describes the essential elements of the amendment proposals for controlling HFC demand, such as baseline and phase-down control steps. It also summarizes the essential elements of Task Force studies as done under the Technology and Economic Assessment Panel (TEAP) during the period 2012-2015, with an emphasis on the development and commercialization of low-GWP alternatives for the various R/AC subsectors. The issue is that availability of low-GWP alternatives would enable a full discussion on HFC control
schedules. An interesting analysis is how low-GWP alternatives have entered the market without that concrete schedules were in place, but by the mere expectation that certain conversions would have to happen. What will be decided on HFCs under the Montreal Protocol up to October 2016 will be after that the GL 2016 has taken place.
DOI: 10.14457/nu.res.2014.7
title: การทำระบบสมการเชิงอนุพันธ์สามัญอันดับสอง 3 สมการให้เป็นเชิงเส้นโดยใช้การแปลงแบบจุด
DOI: 10.14457/kmitl.res.2013.124
title: ปัจจัยที่มีอิทธิพลต่อประสิทธิภาพในกระบวนการทำงานวิจัย : กรณีศึกษา คณะเทคโนโลยีการเกษตร สถาบันเทคโนโลยีพระจอมเกล้าเจ้าคุณทหารลาดกระบัง
DOI: 10.14457/nu.res.2012.63
title: ผลของ piperine ที่มีต่อระดับของ NMDA และ GABA receptors ในสมองของหนูขาวเล็กที่กระตุ้นให้เกิดการชักโดยใช้ pentylenetetrazole
DOI: 10.14457/nu.res.2014.10
title: การศึกษาศักยภาพและมูลค่าของผลิตภัณฑ์การท่องเที่ยวต่อการสร้างรายได้ของจังหวัดอุตรดิตถ์ แพร่ น่าน ในเขตภาคเหนือ
DOI: 10.14457/nu.res.2014.11
title: การประชุมเรื่องความปลอดภัยของนาโนเทคโนโลยีและวัสดุนาโน เพื่อสร้างความเข้าใจและความตระหนักรู้ในการกำหนดมาตรการจัดการ