bluuebunny/crossref_metadata_2025_split huggingface dataset:
Social Media Strategies in Product-Harm Crises
Authors: He Shu , Rui Huaxia , Whinston Andrew B. 
Published: December 2017

When a focal firm undergoes a product-harm crisis, nonfocal firms offering similar products or services can suffer from a negative spillover effect, but can also benefit from customers switching from the troubled focal firm, which we call the competitive effect. In response, a nonfocal firm can adapt its marketing strategy in consideration of these two opposing effects. Because social media is a flexible medium through which firms can quickly adjust marketing strategies in response to such unexpected events, we study how nonfocal firms adjust their post-crisis social media efforts to induce purchases and to improve customer relationships—two strategies known in the literature as offensive and defensive marketing, respectively. In particular, we use the daily social media activities of 56 major airlines on Twitter around the time of the Germanwings Flight 9525 crash to study how nonfocal airlines ran offensive and defensive marketing on social media before and after the crisis. We find that, on average, nonfocal airlines increased their defensive marketing efforts but decreased their offensive marketing efforts after the crash, which we attribute to the negative spillover effect. However, the strategic adjustment of decreasing offensive marketing is attenuated by the competition between nonfocal airlines and the focal one, which we attribute to the moderating role of the competitive effect. These results are shown to be robust in various tests and reveal how the interplay of the two effects of a product-harm crisis on nonfocal firms shapes their postcrisis social media strategies. The online appendix is available at https://doi.org/10.1287/isre.2017.0707 .
Digitization of the Cultural Heritage of Slovakia. Combining of Lidar Data and Photogrammetry
Authors: Minaroviech Jana 
Published: December 2017

During the years 2013-2016 a great number of buildings (medieval castles, churches and other monuments) in Slovakia were digitized. STUDIO 727 was the main provider of these digitalization works.
The subject of our investigation was the most significant Slovakian historical objects. Within the digitalization project we have created 3D models of the most important Slovakian monuments, as e.g. Bojnice castle, gothic church in Spišský Štvrtok or Devin castle, where there are also artifacts from Roman period, La Tène era and Middle Ages.
The aim of the project was to identify current technological possibilities for the creation of virtual presentations of real spaces. During the creation of the 3D models we used a combination of Photogrammetry and 3D space scanning by laser scanner LIDAR (Leica brand). Final modification of laser outputs was made using Cyclone software. Post processing was done with Capture Reality, Autodesk Maya and MeshLab software. 2D documentation was made using AutoCAD.
The purpose of documentation was to capture the appearance of historical buildings and historical building technologies, to keep culture heritage for next generation. Some monuments, which have been falling apart progressively, were documented. The documentation created will contribute to culture heritage publicity and provides documentation for the future renovation of these particular monuments. The Entry of this project was the process of creating 3D virtual models and 2D documentation.
Contribution was created thanks to EU project, within the Operational program Informatization of society. Project was supported by The Ministry of Culture of Slovak Republic and Government Office of Slovak Republic.
Are Zooxanthellae Really Sensitive? Response of Zooxanthellae Size Exposed to Several Pollutants
Authors: Ambariyanto Ambariyanto , Ko'ou Alferd Y. 
Published: December 2017

Pollution is one of the important issues faced by marine resources including zooxanthellae, which is known to be very sensitive to environmental changes. Some pollutants have been reported to have adverse effects on zooxanthellae, however, their sensitivity in regards to changes on cell size of these algae has not been widely explored. This study examined the effects of pollutants on the sensitivity of zooxanthellae through changes in size. Zooxanthellae were isolated from corals Porites lutea, Acropora aspera, and Montipora digitata collected from Panjang Island, Jepara, Indonesia. These algae were exposed to pollutants i.e. heavy metals (Cu, Cd, Pb) and nutrients (ammonium and phosphate) at concentrations of 5,10,15 ppb and 5,10,15 μM, respectively. Zooxanthellae size were measured five hours after pollutants exposure. The results showed that all treatments reduced the size of zooxanthellae. Algae isolated from P. lutea are the least affected by pollutants and the highest percentage cell size reduction was found in phosphate treatment. However, reduction on the size of algae were not statistically significant. These results indicate that in relation to reduction in the size, zooxanthellae are not sensitive to pollutants. Keywords: Zooxanthellae, pollutants, sensitivity, size reduction
Introduction
Authors: Biran Michal 
Published: December 2017

Abstract
The Mongol empire (1206–1368) caused massive transformations in the composition and functioning of elites across Eurasia. While the Mongols themselves obviously became the new Eurasian elite, their small number as compared to the huge territory over which they ruled and their initial inexperience in administrating sedentary realms meant that many of their subjects also became part of the new multi-ethnic imperial elite. Mongol preferences, and the high level of mobility—both spatial and social—that accompanied Mongol conquests and rule, dramatically changed the characteristics of elites in both China and the Muslim world: While noble birth could be instrumental in improving one’s status, early surrender to Chinggis Khan; membership in the Mongol imperial guards (keshig); and especially, qualifications—such as excellence in warfare, administration, writing in Mongolian script or astronomy to name but a few—became the main ways to enter elite circles. The present volume translates and analyzes biographies of ten members of this new elite—from princes through generals, administrators, and vassal kings, to scientists and artists; including Mongols, Koreans, Chinese and Muslims—studied by researchers working at the project “Mobility, Empire and Cross Cultural Contacts in Mongol Eurasia” at the Hebrew University of Jerusalem. The annotated biographies assembled here not only add new primary sources—translated from Chinese, Persian and Arabic—to the study of the Mongol Empire. They also provide important insights into the social history of the period, illuminating issues such as acculturation (of both the Mongols and their subjects), Islamization, family relations, ethnicity, imperial administration, and scientific exchange.
A Multidimensional Analysis of Socioeconomic Factors in Housing Policy in the Eurozone Countries (2010–2014)
Authors: Santos António Duarte , Silva Nelson Tavares da , Castela Guilherme 
Published: December 2017

Summary
The latest global economic and financial crisis has had adverse social consequences in many areas, including income and the social situation of households and their living conditions, especially when the housing phenomenon is addressed. The reality of this uncertainty has made the study of the housing phenomenon even more relevant, in particular from the perspective of an analysis of its evolution. In this context, we revisit EUROSTAT’s databases. This analysis was done for twelve Euro Area countries over five years, using the HJ-BIPLOT method developed by Galindo (1986). This multidimensional approach identified and represented twelve Eurozone sample countries in latent constructs of reduced dimensionality related to the housing policy problem. The simultaneous factorial representation identified (a) the most relevant variables to characterize these countries, (b) their trajectories during the period in analysis, and (c) the relations between variables, between countries, and between variables and countries. This approach also identified the most significant factors contributing to the countries' performance. This methodological approach can be useful in housing research, when studying data of a multivariate nature, and is also, by its visual interpretation, a potential tool for producing richer information not only for academia but also for policy makers.
Politische Urteilskraft – Zur Aktualität eines traditionellen Begriffs
Authors: Esser Andrea Marlen 
Published: December 2017

Abstract
In contemporary political discourse, in which many democratic relationships hitherto taken to be self-explanatory and stable have begun to falter somewhat, a call for judgement has, after a lengthy interval, made itself heard again. Yet even if it is in some way clear to us what is meant by political judgement, and clear, too, that it is certainly useful for political actors or institutions to have political judgement at their disposal, it is, nevertheless, difficult to specify the concept precisely. What can we, and what should we, understand by “political judgement”? This essay attempts to address the question. In a first step (1) I try to indicate something of the relevant “disposition” involved. I then (2) take a brief look at conceptions of judgement which have been tried out to date, at least within the philosophical tradition. Here I concentrate on Hannah Arendt’s famous, yet fragmentary and incomplete, contribution and her reflections on Kant’s Critique of Judgment, in which she develops a political reading of what Kant called the “Maxims of Judgment”. In a third step (3) I will briefly elucidate these. In my view, however, we should not be content to leave the matter with Arendt’s reflections. For this reason, I also attempt a pragmatist transformation of these maxims. In a fourth step (4) I try to indicate the consequences which this might have for the way in which theories are formulated in political philosophy.
Sinapinic and protocatechuic acids found in rapeseed: isolation, characterisation and potential benefits for human health as functional food ingredients
Authors: Quinn Leah , Gray Steven G. , Meaney Steven , Finn Stephen , Kenny Owen , Hayes Maria 
Published: December 2017

AbstractRapeseed is one of the world’s major oilseeds, and rapeseed oil is produced by pressing of the seeds. This process results in the production of a low-economic-value by-product, rapeseed meal, which is commonly used as animal feed. Rapeseed meal is rich in bioactive phenolic compounds, including sinapinic acid (SA) and protocatechuic acid (PCA). Isolation of these bioactive compounds from a by-product of rapeseed oil production is largely in agreement with the current concept of the circular economy and total utilisation of crop harvest using a biorefinery approach. In this review, current information concerning traditional and novel methods to isolate phenolic compounds – including SA and PCA – from rapeseed meal, along with in vitro and in vivo studies concerning the bioactivity of SA and PCA and their associated health effects, is collated. These health effects include anti-inflammatory, anti-cancer, anti-diabetes activities, along with histone deacetylase inhibition and protective cardiovascular, neurological and hepatic effects. The traditional extraction methods include use of solvents and/or enzymes. However, a need for simpler, more efficient methodologies has led to the development of novel extraction processes, including microwave-assisted, ultrasound-assisted, pulsed electric field and high-voltage electrical discharge extraction processes.
Crazy Making: The Institutional Relations of Undergraduate Nursing in the Reproduction of Biomedical Psychiatry
Authors: Adam Simon 
Published: December 2017

AbstractUndergraduate mental health nursing education has been extensively discussed among nursing scholars, educators, and curriculum experts. While various perspectives have weighed in on mental health nursing education in Canada, little attention has been paid to understanding the relationship between biomedical psychiatry and undergraduate nursing education. Using institutional ethnography, this article examines the social and textual relations which characterize this relationship. Beginning in the everyday teaching and learning work of faculty members and nursing students in a collaborative baccalaureate nursing program, the social organization of mental health nursing education is explicated and the textual processes are outlined. Findings suggest the presence of an institutional and discursive dominance of mental health nursing education by biomedical psychiatry. Implications for nursing education and recommendations to better balance mental health nursing education are outlined.
Are Online and Offline Advertising Substitutes or Complements? Evidence from U.S. Food Industries
Authors: He Xi , Lopez Rigoberto , Liu Yizao 
Published: December 2017

Abstract
This article investigates the substitution between online advertising (ONLA) and offline advertising (OFFLA) as well as the impact of adopting ONLA on the total cost of advertising. We estimate an advertising translog cost function at the product-brand level, using monthly observations between 2005 and 2011 for each of three industries: beer, ready-to-eat cereals, and carbonated soft drinks. Although in all three industries we find that traditional media (TV and print) advertisements are close substitutes, we also find that ONLA is a complement to, rather than a substitute for, both TV and print media advertising. This may be explained by ONLA’s targeting younger market segments and acting as a reinforcement of TV and print media advertising exposure. Further results show that the adoption of ONLA has lowered the cost of advertising for achieving a sales target and that its complementarity effect is weakening over time.
Introduction to the Special Issue in Honor of Professor Emilio Pagoulatos
Authors: Lopez Elena , Lopez Rigoberto A. 
Published: December 2017

Abstract
To commemorate and recognize four decades of research, teaching and mentoring by Professor Emilio Pagoulatos, we compiled a volume of articles in his honor. His legacy spans four U.S. universities and a second generation of scholars. This volume contains a sample of the extensive work he co-authored or influenced in the area of agricultural and food industrial organization.
The Genus Woronichinia (Cyanobacteria) in Natural Lakes of Drawa National Park (Poland)
Authors: Nowicka-Krawczyk Paulina B. , Żelazna-Wieczorek Joanna 
Published: December 2017

Abstract
Woronichinia Elenkin is a cyanobacteria genus characteristic of lentic ecosystems. The type species, W. naegeliana (Unger) Elenkin, often blooms in the plankton of eutrophic reservoirs but this genus also contains species sensitive to high nutrient concentrations. The study analyzed the diversity and biomass of Woronichinia in lakes in a national park, isolated from the direct impact of human activity. The lakes were in various trophic states resulting from gradual and natural changes of trophy. Trophy was assessed with the use of the trophic diatom index, according to the classification we proposed for natural lakes. The relationship between the biomass and the trophic state of lakes was investigated with the use of multivariate unconstrained analysis with supplementary variables. Five species of Woronichinia were identified in all trophic types of lakes except for two oligotrophic ones: W. compacta (Lemmerm.) Komárek & Hindák, W. delicatula (Skuja) Komárek & Hindák, W. karelica Komárek & Komárk.-Legn., W. obtusa Joosten and W. naegeliana (Unger) Elenkin. The occurrence and biomass of the species were related to the trophic state of the lakes. The absence of Woronichinia in two oligotrophic lakes could be due to the high concentration of humic compounds in the sediments. The low nitrogen-to-phosphorus ratio characteristic of the oligo-mesotrophic lakes resulted in increased species diversity. The lakes’ isolation from human activity fostered the development of rare and sensitive species such as W. delicatula and W. karelica.
Juncus Squarrosus (Juncaceae) in Romania: Its First Certain Occurrence and a New Plant Association for the Romanian Vegetation
Authors: Frink József Pál , Coldea Gheorghe , Sass-Gyarmati Andrea , Pócs Tamás , Jakab Gusztáv 
Published: December 2017

Abstract
This study confirms the first certain occurrence of Juncus squarrosus L., an Atlantic species, in the Romanian native flora. Characteristic plant communities with J. squarrosus occur in the Apuseni Mts (Western Romanian Carpathians). At these sites J. squarrosus has the southeastern limit of its European distribution. The identified plant communities with J. squarrosus in Romania are devoid of some Atlantic species present in Western and Central European communities and therefore are assigned to the Nardo-Juncetum squarrosi (Nordh. 1920) Bük. 1942 association. This plant community is a new syntaxon for the Romanian vegetation.
Discursive construction of human rights violations: the case of the Chilean Rettig report
Authors: Cock Barbara De , Maturana Daniel Michaud 
Published: December 2017

Abstract
Drawing on discourse analysis and cognitive linguistics, this paper analyzes the discursive construction of human rights violations in the report of the Chilean Truth and Reconciliation Commission, also called Rettig Commission. We show that there is a strong contrast in how the victims and perpetrators are represented in the case descriptions. While the victims are clearly identified, the perpetrators are not identified individually. Moreover, through a variety of strategies, the agent of the human rights violations often remains vague or unexpressed. Furthermore, we show that different sources of information are included in the event description – entailing different windows of attention – save the perpetrator’s testimonies. By doing so, the report clearly privileges in its discursive construction of the events the non-attribution of responsibility over the completeness of information principle.
The Joseph Story: Diaspora Novella or North-Israelite Narrative?
Authors: Blum Erhard , Weingart Kristin 
Published: December 2017

Zusammenfassung:In der neueren exegetischen Forschung verfestigt sich ein Trend, die Josephsgeschichte in die nachexilische Zeit zu datieren und sie als Reflex der Diasporaerfahrung zu interpretieren. Der Beitrag zeigt, dass sich diese Ansetzung nicht halten lässt. Ihr steht nicht nur die literarhistorische Stratigraphie der Genesis entgegen, welche die Josephsgeschichte unter anderem als vorpriesterliche Komposition ausweist. Vielmehr gibt die Erzählung selbst näher besehen keine signifikanten Bezüge zu einer Diasporasituation zu erkennen, wie auch ein Vergleich mit der aus ägyptischer Perspektive gleichermaßen im Ausland spielenden Sinuhe-Erzählung bestätigt, mit der die Josephsgeschichte deutliche Parallelen verbinden. Stratigraphie sowie Plot und (insbesondere) Pragmatik erweisen die Josephsgeschichte demgegenüber als Nordreichsüberlieferung, als eine meisterhafte Erzählung, die im 8. Jahrhundert v. Chr., am ehesten unter Jerobeam II., entstanden ist.
Use of a Sibling Subtraction Method for Identifying Causal Mutations in Caenorhabditis elegans by Whole-Genome Sequencing
Authors: Joseph Braveen B , Blouin Nicolas A , Fay David S 
Published: December 2017

Abstract
Whole-genome sequencing (WGS) is an indispensable tool for identifying causal mutations obtained from genetic screens. To reduce the number of causal mutation candidates typically uncovered by WGS, Caenorhabditis elegans researchers have developed several strategies. One involves crossing N2-background mutants to the polymorphic Hawaiian (HA) strain, which can be used to simultaneously identify mutant strain variants and obtain high-density mapping information. This approach, however, is not well suited for uncovering mutations in complex genetic backgrounds, and HA polymorphisms can alter phenotypes. Other approaches make use of DNA variants present in the initial background or introduced by mutagenesis. This information is used to implicate genomic regions with high densities of DNA lesions that persist after backcrossing, but these methods can provide lower resolution than HA mapping. To identify suppressor mutations using WGS, we developed an approach termed the sibling subtraction method (SSM). This method works by eliminating variants present in both mutants and their nonmutant siblings, thus greatly reducing the number of candidates. We used this method with two members of the C. elegans NimA-related kinase family, nekl-2 and nekl-3. Combining weak aphenotypic alleles of nekl-2 and nekl-3 leads to penetrant molting defects and larval arrest. We isolated ∼50 suppressors of nekl-2; nekl-3 synthetic lethality using F1 clonal screening methods and a peel-1–based counterselection strategy. When applied to five of the suppressors, SSM led to only one to four suppressor candidates per strain. Thus SSM is a powerful approach for identifying causal mutations in any genetic background and provides an alternative to current methods.
Mild Telomere Dysfunction as a Force for Altering the Adaptive Potential of Subtelomeric Genes
Authors: Mason Jennifer M O , McEachern Michael J 
Published: December 2017

Abstract
Subtelomeric regions have several unusual characteristics, including complex repetitive structures, increased rates of evolution, and enrichment for genes involved in niche adaptation. The adaptive telomere failure hypothesis suggests that certain environmental stresses can induce a low level of telomere failure, potentially leading to elevated subtelomeric recombination that could result in adaptive mutational changes within subtelomeric genes. Here, we tested a key prediction of the adaptive telomere failure hypothesis—that telomere dysfunction mild enough to have little or no overall effect on cell fitness could still lead to substantial increases in the mutation rates of subtelomeric genes. Our results show that a mutant of Kluyveromyces lactis with stably short telomeres produced a large increase in the frequency of mutations affecting the native subtelomeric β-galactosidase (LAC4) gene. All lac4 mutants examined from strains with severe telomere dysfunction underwent terminal deletion/duplication events consistent with being due to break-induced replication. In contrast, although cells with mild telomere dysfunction also exhibited similar terminal deletion and duplication events, up to 50% of lac4 mutants from this background unexpectedly contained base changes within the LAC4 coding region. This mutational bias for producing base changes demonstrates that mild telomere dysfunction can be well suited as a force for altering the adaptive potential of subtelomeric genes.