bluuebunny/crossref_metadata_2025_split huggingface dataset:
Reference genomes and transcriptomes of Nicotiana sylvestris and Nicotiana tomentosiformis
Authors: Sierro Nicolas , Battey James ND , Ouadi Sonia , Bovet Lucien , Goepfert Simon , Bakaher Nicolas , Peitsch Manuel C , Ivanov Nikolai V 
Published: June 2013

Abstract
Background
Nicotiana sylvestris and Nicotiana tomentosiformis are members of the Solanaceae family that includes tomato, potato, eggplant and pepper. These two Nicotiana species originate from South America and exhibit different alkaloid and diterpenoid production. N. sylvestris is cultivated largely as an ornamental plant and it has been used as a diploid model system for studies of terpenoid production, plastid engineering, and resistance to biotic and abiotic stress. N. sylvestris and N. tomentosiformis are considered to be modern descendants of the maternal and paternal donors that formed Nicotiana tabacum about 200,000 years ago through interspecific hybridization. Here we report the first genome-wide analysis of these two Nicotiana species.

Results
Draft genomes of N. sylvestris and N. tomentosiformis were assembled to 82.9% and 71.6% of their expected size respectively, with N50 sizes of about 80 kb. The repeat content was 72-75%, with a higher proportion of retrotransposons and copia-like long terminal repeats in N. tomentosiformis. The transcriptome assemblies showed that 44,000-53,000 transcripts were expressed in the roots, leaves or flowers. The key genes involved in terpenoid metabolism, alkaloid metabolism and heavy metal transport showed differential expression in the leaves, roots and flowers of N. sylvestris and N. tomentosiformis.

Conclusions
The reference genomes of N. sylvestris and N. tomentosiformis represent a significant contribution to the SOL100 initiative because, as members of the Nicotiana genus of Solanaceae, they strengthen the value of the already existing resources by providing additional comparative information, thereby helping to improve our understanding of plant metabolism and evolution.
User guide for mapping-by-sequencing in Arabidopsis
Authors: James Geo Velikkakam , Patel Vipul , Nordström Karl JV , Klasen Jonas R , Salomé Patrice A , Weigel Detlef , Schneeberger Korbinian 
Published: June 2013

AbstractMapping-by-sequencing combines genetic mapping with whole-genome sequencing in order to accelerate mutant identification. However, application of mapping-by-sequencing requires decisions on various practical settings on the experimental design that are not intuitively answered. Following an experimentally determined recombination landscape of Arabidopsis and next generation sequencing-specific biases, we simulated more than 400,000 mapping-by-sequencing experiments. This allowed us to evaluate a broad range of different types of experiments and to develop general rules for mapping-by-sequencing in Arabidopsis. Most importantly, this informs about the properties of different crossing scenarios, the number of recombinants and sequencing depth needed for successful mapping experiments.
Book Reviews
Authors: Rand Graham K. 
Published: June 2013

In Book Reviews, we review an extensive and diverse range of books. They cover theory and applications in operations research, statistics, management science, econometrics, mathematics, computers, and information systems. In addition, we include books in other fields that emphasize technical applications. The editor will be pleased to receive an email from those willing to review a book, with an indication of specific areas of interest. If you are aware of a specific book that you would like to review, or that you think should be reviewed, please contact the editor. The following books are reviewed in this issue of Interfaces, 43(3), May–June 2013: The Signal and the Noise, Nate Silver; Switchpoints for the Future of Logistics, Ingo Wieck, Martin Streichfuss, Thorsten Klaas-Wissing, and Wolfgang Stölzle; Calculating Catastrophe, Gordon Woo; Handbook of Healthcare System Scheduling, Randolph Hall; Hybrid Algorithms for Service, Computing and Manufacturing Systems: Routing and Scheduling Solutions, Jairo R. Montoya-Torres, Angel A. Juan Luisa, Huaccho Huatuco, Javier Faulin, and Gloria L. Rodriguez-Verjan; Calculating Success, Carl Hoffman, Eric Lesser, and Tim Ringo.
Prenatal diagnosis of isolated agnathia with two and three-dimensional ultrasound
Authors: Utrillas Nuria Abril , Gomis Cristina , Ruiz-Piña Carmen , Raga Francisco , Bonilla-Musoles Fernando 
Published: June 2013

Abstract
We report a case of isolated agnathia, detected at 21+4 weeks’ gestation by two and three-dimensional (3D) ultrasound when routine morphological scan was performed. The scan showed an alteration of the fetal profile suggesting mandible agenesis, as well as cleft lip and palate, and low implantation ears. No midline alterations were found. Midsagittal sections of the fetal profile and 3D imaging supported the diagnosis of agnathia, and also improved the genetic counseling. The parents decided to terminate the pregnancy. The fetal necropsy confirmed the findings, which correlated with the 3D ultrasound.
A Novel Approach of Battery Energy Storage for Improving Value of Wind Power in Deregulated Markets
Authors: Nguyen Y Minh , Yoon Yong Tae 
Published: June 2013

Abstract
Wind power producers face many regulation costs in deregulated environment, which remarkably lowers the value of wind power in comparison with the conventional sources. One of these costs is associated with the real-time variation of power output and being paid in frequency control market according to the variation band. In this regard, this paper presents a new approach to the scheduling and operation of battery energy storage installed in wind generation system. This approach depends on the statistic data of wind generation and the prediction of frequency control market prices to determine the optimal charging and discharging of batteries in real-time, which ultimately gives the minimum cost of frequency regulation for wind power producers. The optimization problem is formulated as the trade-off between the decrease in regulation payment and the increase in the cost of using battery energy storage. The approach is illustrated in the case study and the results of simulation show its effectiveness.
Ganzheitlicher, automatischer Entwurf drahtloser Gebäudeautomationssysteme
Authors: Ploennigs Joern , Dibowski Herik , Ryssel Uwe , Kabitzsch Klaus 
Published: June 2013

Zusammenfassung
Drahtlose Technologien erlauben eine neue Flexibilität im Einsatz, da sie einfach installiert, nachgerüstet und ad-hoc in die Systeme integriert werden können. Dennoch bringen drahtlose Technologien auch neue Probleme mit sich. Drahtlose Technologien haben nur begrenzte Energiereserven und die Funkkommunikation ist störanfällig, insbesondere im Automatisierungsumfeld. Dies erfordert besondere Rücksicht im Entwurf solcher Systeme. In dem Artikel soll eine Toolkette für den Entwurf drahtloser Gebäudeautomationssysteme vorgestellt werden. Sie kombiniert einen automatischen Entwurfsansatz mit Methoden der Signalausbreitung und Leistungsbewertung der Entwürfe. Die Kombination erlaubt die Erstellung, Optimierung und Überprüfung eines kompletten Systementwurfs aus spezifizierten Anforderungen.
Rapid Prototyping von applikationsprofilkonformen Feldgeräten
Authors: Mätzler Stefan , Theurich Stefan , Wollschläger Martin , Simros Markus 
Published: June 2013

Zusammenfassung
Die funktionale Komplexität von Feldgeräten steigt stetig. Daraus resultieren steigende Aufwendungen für deren Entwicklung, Implementierung und Test. Das Konzept des Rapid Prototyping wurde entwickelt, um die Effizienz solcher Entwicklungsprozesse zu steigern. Der Beitrag beschreibt eine Lösung, die durch Softwareprototypen und Virtualisierung das Rapid Prototyping von Feldgeräten und von Systemapplikationen realisiert. Dabei wird ein besonderer Schwerpunkt auf die Unterstützung der Geräteentwicklung auf Basis von Applikationsprofilen gelegt und an einem Beispiel für PROFINET IO erläutert.
Systematischer Einsatz von Modellen in der Entwicklung von Automatisierungssystemen
Authors: Maurmaier Mathias , Göhner Peter 
Published: June 2013

Zusammenfassung
Modelle werden zunehmend zu einem wichtigen Hilfsmittel bei der Entwicklung von Automatisierungssystemen. Durch einen systematischen Einsatz der Modelle kann die Effizienz in der Entwicklung deutlich gesteigert werden. In diesem Beitrag wollen wir ein Konzept für die modellgetriebene Entwicklung von Automatisierungssystemen vorstellen. Dieses Konzept erlaubt den systematischen Einsatz von Modellen und führt somit zu einer Effizienzsteigerung in der Entwicklung.
Wireless Devices and Cryptography: About Digital Pickpocketing, Open Sesame and Tracking Paranoia
Authors: Kasper Timo 
Published: June 2013

Abstract
Wireless embedded devices are employed for access control, identification, and payments. Cryptographic mechanisms serve as a protection against ill-intended usage or unauthorizedly accessing secured data. By security-analyzing commercial products, e. g., electronic passports, the remote keyless entry system KeeLoq, a Mifare Classic based contactless payment system, and Mifare DESfire cards, various security vulnerabilities are revealed. At hand of real-world attacks, the implications of a key extraction for the data protection and security of the respective contactless applications are illustrated.
Influence of humic acid on neptunium(V) sorption and diffusion in Opalinus Clay
Authors: Fröhlich D. R. , Amayri S. , Drebert J. , Reich T. 
Published: June 2013

SummaryThe influence of14C-labeled M42 humic acid (HA) on the interaction between neptunium(V) and natural clay rock (Opalinus Clay (OPA), Switzerland) has been investigated in batch sorption and diffusion experiments under ambient air conditions. The effect of 10 mg/L HA on the diffusion of 8 μM Np(V) in OPA has been investigated in synthetic OPA pore water (pH 7.6, I = 0.4M) for the first time. Batch sorption experiments as a function of solid-to-liquid ratio (4-20 g/L) were performed under same experimental conditions to compare distribution coefficients obtained from both diffusion and sorption experiments. These experiments showed only a slight influence of HA on Np(V) uptake by OPA in both cases and provided comparable distribution coefficients (presence of HA: Kd= 22-32 L/kg, absence of HA: Kd= 30-46 L/kg). As it is known that the interactions of humic substances with actinides depend on various experimental parameters, the effect of HA on Np(V) sorption on 15 g/L OPA was also investigated as a function of pH (6-10) and initial Np concentration (8 μM and 7 pM). A saturated calcite solution was used as a background electrolyte in this case to prevent any dissolution of calcite contained in OPA at low pH. The results showed that the presence of M42 HA increases Np(V) sorption at pH < 7 while lower sorption was obtained above pH 8. Higher sorption at acidic pH can be attributed to strong sorption of HA which increases the number of sorption sites, while sorption decreases at higher pH probably due to formation of soluble ternary neptunium humate carbonate species.
Low-dimensional compounds containing cyanido groups. XXIII. Synthesis and crystal structures of three ionic iron(II) complexes
Authors: Váhovská Lucia , Potočňák Ivan 
Published: June 2013

Abstract
Three new ionic [Fe(phen)3](N(CN)2)2 · 4.5 H2O (1), [Fe(dmeophen)3](N(CN)2)2 · 1.5 H2O (2) and [Fe(dmeophen)3](C(CN)3)2 (3) complexes have been synthesized (phen is 1,10-phenanthroline, dmeophen is 4,7-dimethoxy-1,10-phenanthroline). X-ray structural analysis ((1): C2/c, a = 18.1041(3), b = 16.8244(3), c = 24.6691(5) Å, β = 92.138(2)°; (2): C2/c, a = 22.0291(10), b = 18.8654(5), c = 11.6914(5) Å, β = 114.872(5)°; (3): Pbca, a = 12.0841(5), b = 22.0624(13), c = 34.2729 (16) Å) revealed that the structures of all discussed complexes consist of one [Fe(phen)3]2+ or [Fe(dmeophen)3]2+ complex cation and two uncoordinated tcm or dca counteranions (tcm is tricyanomethanide, dca is dicyanamide); water molecules were found in (1) and (2), too. In the cations, the Fe(II) atom is coordinated by six nitrogen atoms of chelate coordinated neutral ligands forming a distorted octahedron coordination geometry. One of the anions in each structure is disordered. Weak π–π interactions between planar dca anions and pyridine rings of phen in (1) and O—H … O and O—H … N hydrogen bonds in (1) and (2) stabilize their structures.
A study on AB2O6 compounds, Part III: Co-ordination needs and patterns of connectivity
Authors: Beck Horst P. 
Published: June 2013

Abstract
In this third part of a series about 30 different structures of AB2O6 compounds are reviewed in an extensive study. We compare the near range co-ordination of all ions and try to derive general rules which hold in such complex arrangements. We examine the validity of known rules of crystal chemistry in a large field of structures and derive new ones which should help in developing criteria for a prediction of structures.
Numerical modeling of CO2 separation process
Authors: Remiorz Leszek , Rulik Sebastian , Dykas Sławomir 
Published: June 2013

Abstract
Paper presents the results of numerical modelling of a rectangular tube filled with a mixture of air and CO2 by means of the induced standing wave. Assumed frequency inducing the acoustic waves corresponds to the frequency of the thermoacoustic engine. In order to reduce the computational time the engine has been replaced by the mechanical system consisting of a piston. This paper includes the results of model studies of an acoustic tube filled with a mixture of air and CO2 in which a standing wave was induced.
Application of the finite element method to the determining of boiling heat transfer coefficient for minichannel flow
Authors: Piasecka Magdalena , Maciejewska Beata 
Published: June 2013

Abstract
Miniature heat exchangers are used to provide higher cooling capacity for new technologies. This means a reduction in their size and cost but the identical power. The paper presents the method for determination of boiling heat transfer coefficient for a rectangular minichannel of 0.1 mm depth, 40 mm width and 360 mm length with asymmetric heating. Experimental research has focused on the transition from single phase forced convection to nucleate boiling, i.e., the zone of boiling incipience. The ‘boiling front’ location has been determined from the temperature distribution of the heated wall obtained from liquid crystal thermography. The experiment has been carried out with R-123, mass flux 220 kg/(m2s), pressure at the channel inlet 340 kPa. Local values of heat transfer coefficient were calculated on the basis of empirical data from the experiment following the solution of the two-dimensional inverse heat transfer problem. This problem has been solved with the use of the finite element method in combination with Trefftz functions. Temperature approximates (linear combinations of Trefftz functions) strictly fulfill the governing equations. In presented method the inverse problem is solved in the same way as the direct problem. The results confirmed that considerable heat transfer enhancement takes place at boiling incipience in the minichannel flow boiling. Moreover, under subcooling boiling, local heat coefficients exhibit relatively low values.
Temperature moderation in a multistorey building by melting of a phase-change material
Authors: Dubovsky Vadim , Ziskind Gennady , Letan Ruth 
Published: June 2013

Abstract
The current numerical study focuses on the feasibility of furnishing thermal comfort in a structure, by using paraffin wax stored on a plate below the ceiling in a multi-storey building. The method is aimed to reduce energy demands at the increasing thermal loads. In summer, in daytime, walls of the building are exposed to the ambient thermal load, and heat transferred inside is absorbed by the melting wax. The study is numerical. It relates to temperature variations outside and inside, coupled with heat conduction and accumulation in walls, with radiation between the surfaces, with natural convection of air inside and melting of the wax at the ceiling. Fins spacing on the storage plate, visualization of the melting process, and its parametric investigation provide an insight into the physical phenomena. Temperature and flow fields were investigated for 3 mm and 12 mm thick layers of wax. At the specified conditions of the present study a 3 mm layer provides thermal comfort for most of the day, while a 6 mm layer may suffice for the entire day. Fluent 6.3 software was used in the computations.
Significant Influences on Nature Experiences: A Comparative Study of Southern German and Northern Spanish Pupils Aged 14-15
Authors: Zecha Stefanie 
Published: June 2013

Abstract
An understanding of the current situation of nature experiences among adolescents is of critical importance for the protection of nature. The participants of this study are 14-15 year-old pupils from Bavaria (Southern Germany) and Asturias (Northern Spain). In particular, the author was interested in a) the level of outdoor experiences of each group; b) the influence of independent factors, such as gender and environmental behaviour at home, upon nature experiences; c) the relationship between outdoor experiences and environmental knowledge, readiness to act and actual environmental behaviour; d) cultural differences between Asturian and Bavarian pupils. Using a standardised questionnaire, the data were collected in spring 2007. As the study showed, nature experiences can be separated into different dimensions. There are differences in the extent and type of influence nature experiences have on the samples of Bavaria and Asturias. The Asturian pupils have higher values in the dimension relating to their present situation and in their expectations of future nature experiences in comparison with the pupils in the sample of Bavaria. Also, it might be proven (with the help of regressions) that nature experiences may positively affect environmental knowledge, attitudes and actions. These results could potentially help educators and researchers to identify the aspects of existing in-school programmes and extra-curricular activities that need to be improved.
Communicative Approach to Inclusive Education in Pre-School
Authors: Kraukle Sandra 
Published: June 2013

Abstract
The understanding of the basic principles of inclusive education motivates the inclusion of children with special needs in general education schools. The paper presents the process of implementing inclusive education in Latvia and the teachers' and parents' understanding of the role of communication in including children with special needs, communication strategies, basic qualities and their use in teachers' work with children with special needs. Teachers and parents were asked to answer a questionnaire to determine if: (1) parents and teachers understand the value of communication in developing social, emotional and cognitive development and the implementation of inclusive education for children with special needs and (2) teachers of general pre-schools are ready to communicate with special needs children with and their parents while implementation inclusive education. This research confirms that teachers lack communicative competencies working with children with special needs (especially with children with limited communication skills) and their parents.
Intercultural and Media Literacy: Global Tendencies in Metacontent of Teacher Education in Latvia
Authors: Belousa Inga , Stakle Alnis 
Published: June 2013

Abstract
Under the influence of processes of globalisation, higher education in the countries of Europe, including Latvia, has been reshaped, restructured, re-evaluated and reoriented towards the establishment of a European higher education area. New issues have emerged at both the content and metacontent level, the most significant of which are intercultural and media literacy matters. Considering the tendencies of globalisation, this article focuses on the issues of intercultural and media literacy as a metacontent of teacher education. The article introduces the teachers’ view and experience of intercultural and media education in Latvia and frames several suggestions to implement intercultural and media literacy in the teacher education curriculum.
Using Art as a Medium to Enhance Social Responsibility and Citizenship
Authors: Costandius Elmarie 
Published: June 2013

Abstract
The aim of this research is to consider the impact of a Service-Learning module aiming at enhancing social responsibility and citizenship by using art as a medium for learning and reflection. It involves an explicit and designed programme that includes Socratic discussions and self-reflection projects through art. Action research was used as a methodology, ensuring that the whole class and the researcher were involved in the research process. The results of the project demonstrated that art is an effective medium to address sensitive issues because it functions on a symbolic and metaphorical level. Art that uses metaphors involves participants both consciously and sub-consciously and encourages possibilities for a diversity of interpretations.
Emotional Aspect of Teachers’ Professional Mastery in Latvia: Theoretical and Historical Reflections
Authors: Belousa Inga , Ūzuliņa Skaidrīte 
Published: June 2013

Abstract
Within the context of re-evaluation of teacher education to meet the challenges of globalisation, the discourse about holistic understanding of teacher’s professional mastery is essential. The objective of this paper is to provide theoretical and historical reflections about teacher’s professional mastery, highlighting the emotional aspect as a dimension that integrates all its levels. Theoretical and historical reflections in this study follow the methodology of discourse evaluation. The discourse is contextualized in a setting of three periods of time (the 1st independence 1918-1940, Soviet occupation 1940-1990 and the 2nd independence from 1990) and grounded in Latvian national and international perspectives. The study aims to deconstruct the cognitive competency-based view on teacher education and to provide reflections on teacher education that is teachers’ self-based.
Data Warehouse for Event Streams Violating Rules
Authors: Czejdo Bogdan Denny , Ferragut Erik M. , Goodall John R. , Laska Jason 
Published: June 2013

Abstract
In this presentation, we discuss how a data warehouse can support situational awareness and data forensic needs for investigation of event streams violating rules. The data warehouse for event streams can contain summary tables showing rule violation on different aggregation level. We will introduce the classification of rules and the concept of a general aggregation graph for defining various classes of rules violation and their relationships. The data warehouse system containing various rule violation aggregations will allow the data forensics experts to have the ability to “drill-down” into event data across different data warehouse dimensions. The event stream real-time processing and other software modules can also use the summarizations to discover if current events bursts satisfy rules by comparing them with historic event bursts.