bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influence of moisture on maturation rate of the Venturia inaequalis (Cooke) Wint. ascospores in central Poland
Authors: Jankowski Paweł , Masny Sylwester 
Published: November 2019

Abstract
Influence of moisture on maturation rate of the airborne Venturia inaequalis (Cooke) Wint. ascospores was numerically examined using field data collected from spore traps in Skierniewice, Poland, during 2005–2008 and 2010–2014. In order to avoid a bias resulting from different abundance of airborne ascospores in different seasons, the cumulative proportions of mature ascospores observed in the season were analyzed. The maturation rate was expressed with the probit of cumulative proportion which linearized its sigmoidal shape and made the effect of the weather during the entire season of the same importance. The significant, positive association between the probit slope and the moisture indicators related to precipitation, leaf wetness, and high relative humidity were observed. Additionally, the significant, negative relationships with the average and maximal air temperature were found. The results suggested that rain should be treated as the major factor driving the ascospore development and leaf wetness as the second factor. In conclusion, the main sources of moisture should be taken into account in statistical models of ascospore development, but it seems reasonable to take into account different strength of their association with the development rate.
An outbreak of ST307 extended-spectrum beta-lactamase (ESBL)–producingKlebsiella pneumoniaein a rehabilitation center: An unusual source and route of transmission
Authors: Boonstra Marrit B. , Spijkerman Dorien C. M. , Voor in ‘t holt Anne F. , van der Laan Rob J. , Bode Lonneke G. M. , van Vianen Wim , Klaassen Corné H. W. , Vos Margreet C. , Severin Juliëtte A. 
Published: November 2019

AbstractObjective:Nosocomial outbreaks due to multidrug-resistant microorganisms in rehabilitation centers have rarely been reported. We report an outbreak of extended-spectrum beta-lactamase (ESBL)–producingKlebsiella pneumoniae(ESBL-K. pneumoniae) on a single ward in a rehabilitation center in Rotterdam, The Netherlands.Design:Outbreak description.Setting:A 40-bed ward of a rehabilitation center in the Netherlands.Methods:In October 2016, 2 patients were found to be colonized by genetically indistinguishable ESBL-K. pneumoniaeisolates. Therefore, an outbreak management team was installed, by whom a contact tracing plan was made. In addition to general outbreak measures, specific measures were formulated to allow continuation of the rehabilitation process. Also, environmental cultures were taken. Multiple-locus variable-number tandem-repeat analysis and amplification fragment-length polymorphism were used to determine strain relatedness. Selected isolates were subjected to whole-genome multilocus sequence typing.Results:The outbreak lasted 8 weeks. In total, 14 patients were colonized with an ESBL-K. pneumoniae, of whom 11 patients had an isolate belonging to sequence type 307. Overall, 163 environmental cultures were taken. Several sites of a household washing machine were repeatedly found to be contaminated with the outbreak strain. This machine was used to wash lifting slings and patient clothing contaminated with feces. The outbreak was contained after taking the machine temporarily out of service and implementing a reinforced and adapted protocol on the use of this machine.Conclusion:We conclude that in this outbreak, the route of transmission of the outbreak strain via the household washing machine played a major role.
Politicization of Ethnicity: The Moravian-Silesian Movement in the Czech Republic and the Silesian Movement in Poland—A Comparative Approach
Authors: Muś Anna 
Published: November 2019

AbstractEthnoregionalism in Europe is a phenomenon usually studied in the context of Western Europe. Still, in Central and Eastern Europe, there are some social and political movements that can be categorized as ethnoregionalist. The phenomenon started to play a role even before the Great War and in the interwar period, but was suppressed during the times of socialist regimes. It resurfaced immediately after 1989 during the times of transformation of political systems to fully democratic systems when problems of decentralization, authority, and division of power became openly discussed. In this article, I compare two such movements in the context of their political potential. The Moravian-Silesian movement in the Czech Republic and the Silesian movement in Poland have both similarities and differences, but the article mostly focuses on the evolution of these movements.
Kenya and China's labour relations: infrastructural development for whom, by whom?
Authors: Plummer Anita 
Published: November 2019

AbstractThe Kenyan government's long-term development strategy, Vision 2030, has emphasized infrastructural investments, which it believes will lead to sustained economic growth. The government has appealed to China to fund large-scale projects in the transport sector, and as a consequence of this, construction firms from China have emerged as significant employers in the country. While the Kenyan government contends with the ongoing burden of youth unemployment, it must also reconcile the ambiguities of China's role in Africa and its implications for the labour market. This article examines two Chinese-built infrastructure projects in Kenya and their intersection with several issues involving migrant labour and local rumours of Chinese prisoners, as well as the state's vision for industrialization and youth employment. Kenyans utilize both online and interpersonal channels of discourse to critique present-day employment practices in the transport sector, and it is argued that these counter-channels of discourse represent a particular articulation of knowledge used by Kenyans to construct meaning and interpret ambiguous situations. Through a theoretical analysis of rumour, this article illustrates how ordinary Kenyans are pooling their intellectual resources to understand Sino-Kenyan labour relations in the absence of transparency and participatory government processes in the infrastructure sector.
United Nigerian Textiles Limited and Chinese–Nigerian textile-manufacturing collaboration in Kaduna
Authors: Renne Elisha P. 
Published: November 2019

AbstractIn 1964, the newly established Hong Kong-based Cha Group partnered with the Northern Nigerian Regional Development Corporation to open the United Nigerian Textiles Limited (UNTL) mill in Kaduna – the largest textile mill in Northern Nigeria. The Cha Group later expanded, building textile mills in other parts of the country. Both Chinese and Nigerian managers and workers were involved in UNTL mills, which by 1980 provided printed cotton textiles for the Nigerian market and for other markets in West Africa. Yet this Chinese–Nigeria collaboration could not overcome factors external to the textile-manufacturing industry. Declining infrastructure, erratic electricity, frequent changes in political leadership at the federal level, and the smuggling of less-costly imported textiles (often from China) undermined local textile manufacturing, while inflationary pressures associated with the national oil industry undermined agricultural production, exacerbating the difficulties of obtaining raw Nigerian cotton. In 2007, the UNTL mill in Kaduna closed, although it resumed production in December 2010, assisted by the 100 billion naira Cotton, Textile and Garment Development Fund. Cha Group officials also used their knowledge of the Nigerian textile market as the basis for the marketing of branded, high-quality manufactured textiles, known as Da Viva®, at company-franchised shops in major Nigerian cities. The Cha Group took advantage of digital innovation, both in the printing of these popular textiles and also by advertising them on an attractive website. This article considers the ways in which the United Nigerian Textiles Plc company has maintained production of grey cloth and printed textiles at its mills in Kaduna and Ikorodu-Lagos, along with the marketing of Da Viva®cotton prints, which suggests the continuing, if contradictory, possibilities for this Nigerian–Chinese textile-manufacturing collaboration.
Distribution ofPomphorhynchus laevis s.l.(Acanthocephala) among fish species at a local scale: importance of fish biomass density
Authors: Perrot-Minnot M.-J. , Bollache L. , Lagrue C. 
Published: November 2019

AbstractParasite distribution among hosts is a fundamental aspect of host–parasite interactions. Aggregated parasite distributions within and across host species are commonly reported and potentially influenced by many factors, whether host or parasite specific, or related to host–parasite encounter and compatibility. Yet, the respective role of each in observed parasite distributions are often unclear. Here, we documented the distribution of the acanthocephalan parasitePomphorhynchus laevis sensu lato(s.l.) in two replicate fish host populations. Aggregated distributions were observed in both populations, within and across fish host species. We found a positive abundance–prevalence relationship across fish species, suggesting that resource availability (fish host biomass density) was the main driver ofP. laevis s.l.distribution. This was supported by further positive associations between mean parasite load and fish biomass density. We found little evidence for intensity-dependent regulation within host (i.e. intra-host competition among co-infecting parasites). Furthermore,P. laevis s.l.infection had no detectable effect on fish condition indices, except on the body condition of female barbel (Barbus barbus). Therefore,P. laevis s.l.tended to accumulate with size/age within fish species, and with fish biomass density among fish species, with apparently negligible limitations due to intra-host intensity-dependent regulation of parasite, or to parasite-induced morbidity in fish. The relative availability of final hosts for trophic transmission thus appears to be the main driver ofP. laevis s.l.distribution among fish.
Marriage and reductions in men's alcohol, tobacco, and cannabis use
Authors: Salvatore Jessica E. , Gardner Charles O. , Kendler Kenneth S. 
Published: November 2019

AbstractBackgroundPsychoactive substance use is lower among married compared to divorced or unmarried men; yet, the nature of this effect remains unclear because becoming and staying married is potentially confounded with substance-related background familial and individual factors, like parental divorce and personality. The authors investigated the associations between marital status and substance use; how substance use changed across the transition to marriage; and whether marriage effects were likely to be causal.MethodThe sample included 1790 adults from male–male twin pairs from a population-based registry. Measures of marital status and alcohol, tobacco, and cannabis use came from Life History Calendars. Data were analyzed using regression, co-twin comparison, and within-person models. The latter models are tools for quasi-causal inference that control for familial and individual-level confounders.ResultsMarried men used less alcohol, tobacco, and cannabis than men who were divorced/separated or single. In analyses of substance use across the transition to marriage, men reduced their alcohol and cannabis use both before and after marriage, but their tobacco use only after marriage. These effects were largely robust in co-twin and within-person analyses.ConclusionsMarriage was associated with substantial reductions in substance use compared to being divorced/separated or single, and these reductions began prior to marriage. The co-twin comparison and within-person models ruled out the alternative explanation that marriage effects were due to confounding background familial and individual factors. These results provide strong evidence that the social role expectations associated with marriage reduce psychoactive substance use.
Comparative Kinematic Analysis and Design Optimization of Redundant and Nonredundant Planar Parallel Manipulators Intended for Haptic Use
Authors: Saafi Houssem , Lamine Houssein 
Published: November 2019

SUMMARYThis paper investigates a comparative kinematic analysis between nonredundant and redundant 2-Degree Of Freedom parallel manipulators. The nonredundant manipulator is based on the Five-Bar mechanism, and the redundant one is a 3-RRR planar parallel manipulator. This study is aimed to select the best structure for a haptic application. This latter requires a mechanism with a desired workspace of 10 cm × 10 cm and an admissible force of 5 N in all directions. The analysis criteria are the accuracy of the forward kinematic model and the required actuator torques. Thereby, the geometric parameters of the two structures are optimized in order to satisfy the required workspace such that parallel singularities are overcome. The analysis showed that the nonredundant optimally designed manipulator is more suitable for the haptic application.
Getting away from the point: the emergence of ostensive gestures and their functions
Authors: MORENO-NÚÑEZ Ana , RODRÍGUEZ Cintia , MIRANDA-ZAPATA Edgardo 
Published: November 2019

AbstractWithin developmental psychology, pointing gestures have received a great deal of attention, while ostensive gestures have been overlooked in terms of their emergence and intentionality. In a longitudinal and micro-genetic study with six children at 9, 11, and 13 months of age, we codified gesture production of children within second-by-second data frames. We identified 480 instances of gestures and categorised whether they were of ostensive, ostensive–indexical, or indexical nature. We specified the communicative function of each gesture by analysing the object involved and their circumstances of production. Data analysis include frequencies, binomial tests, proportion comparisons, and repeated measures ANOVA. We identified a phatic function in other-directed gestures, as well as exploratory and private functions in self-directed gestures. This has important implications for child development since ostensive gestures are easier to produce and to understand than pointing. The consideration of objects would be essential for defining the communicative function of gestures.
Human Extinction and Our Obligations to the Past
Authors: Kaczmarek Patrick , Beard Simon 
Published: November 2019

AbstractOn certain plausible views, if humanity were to unanimously decide to cause its own extinction, this would not be wrong, since there is no one whom this act would wrong. We argue this is incorrect. Causing human extinction would still wrong someone; namely, our forebears who sacrificed life, limb and livelihood for the good of posterity, and whose sacrifices would be made less morally worthwhile by this heinous act.
Insights into the neural mechanisms of becoming bilingual: A brief synthesis of second language research with artificial linguistic systems
Authors: Morgan-Short Kara 
Published: November 2019

AbstractArtificial linguistic systems can offer researchers test tube-like models of second language (L2) acquisition through which specific questions can be examined under tightly controlled conditions. This paper examines what research with artificial linguistic systems has revealed about the neural mechanisms involved in L2 grammar learning. It first considers the validity of meaningful and non-meaningful artificial linguistic systems. Then it contextualizes and synthesizes neural artificial linguistic system research related to questions about age of exposure to the L2, type of exposure, and online L2 learning mechanisms. Overall, using artificial linguistic systems seems to be an effective and productive way of developing knowledge about L2 neural processes and correlates. With further validation, artificial linguistic system paradigms may prove an important tool more generally in understanding how individuals learn new linguistic systems as they become bilingual.
Malnutrition in all its forms and socio-economic indicators in Argentina
Authors: Zapata María Elisa , Soruco Ana Inés , Carmuega Esteban 
Published: November 2019

AbstractObjective:To assess the prevalence of five forms of malnutrition (wasting/underweight, overweight, obesity, stunting/short stature and anaemia) by socio-economic wealth (SEW) and educational level (EL) among children, adolescents and women of reproductive age in Argentina.Design:Analysis from a cross-sectional survey. Anthropometric indicators and prevalence of anaemia were estimated. SEW was classified according to the proportion of contributors in the household, employment status, EL and medical coverage. EL was categorized by years of formal education.Setting:National Health and Nutrition Survey, 2005.Participants:Children (n 27 015) <5 years, adolescent girls (n 1729) 11–19 years, women (n 4401) 20–49 years.Results:In Argentina, 26 % of households lived with unsatisfied basic needs and 23 % received at least one form of food assistance. Any form of malnutrition affected 23 % of children, 36 % of girls and 56 % of women. Children were especially affected by anaemia, overweight/obesity and stunting (15·2, 9·9, 7·4 %, respectively). Girls were affected by overweight/obesity, anaemia and stunting (22·5, 15·2, 6·2 %). Women were strongly affected by overweight/obesity, anaemia and stunting (43·8, 19·8, 10·5 %). Stunting or short stature was higher in low-SEW settings, doubling in prevalence between low and high levels, increasing four times among women in reproductive age (P < 0·05). Excess weight among children was higher in high-SEW settings, in women the tendency was inverse. Anaemia showed different tendency according to SEW.Conclusions:In 2005, Argentina had high rates of excess weight and anaemia, moderate prevalence of stunting and low frequency of wasting/underweight. All forms of malnutrition showed a strong relationship with socio-economic and educational inequality.
Dispatching Anglo-Saxonism: Whiteness and the Crises of American Racial Identity in Richard Harding Davis's Reports on the Boer War
Authors: Uhlman James Todd 
Published: November 2019

AbstractU.S. opinion of the Second Boer War (1899–1902) was highly divided. The debate over the war served as a proxy for fights over domestic issues of immigration, inequality, and race. Anglo-American Republicans’ support for the British was undergirded by belief in Anglo-Saxon racial superiority. Caucasian but non-Anglo Democrats and Populists disputed the Anglo-Saxonist assumptions and explicitly equated the plight of the Boers to the racial and economic inequalities they faced in the United States. They utilized Anglophobia, republican ideology, and anti-modernist jeremiads to discredit their opponents and to elevate an alternative racial fiction: universal whiteness. Reports written by the celebrity journalist Richard Harding Davis while covering the Boer War, along with a wide array of other sources, illustrate the discursive underpinning of the debate. They also suggest the effectiveness of the pro-Boer argument in reshaping the racial opinions of some Anglo-Saxon elites. Although Davis arrived in South Africa a staunch supporter of transatlantic Anglo-Saxonism, he came to link the Boers with the republican values and frontier heritage associated with the U.S.’ own history. The equation of the South African Republic's resistance against the British Empire with that of the U.S.’ own war of independence highlighted contradictions between Anglo-Saxonism and American exceptionalism. As a result, Anglo-Saxonism was weakened. Davis and others increasingly embraced a notion of racial identity focused on color. Thus, public reaction to the Boer War contributed to the ongoing rise of a new wave ofherrenvolkdemocratic beliefs centered on a vision of white racial hybridity across the social and political divisions separating Americans of European descent.
Control of downy brome (Bromus tectorum) and Japanese brome (Bromus japonicus) using glyphosate and four graminicides: effects of herbicide rate, plant size, species, and accession
Authors: Metier Emily P. , Lehnhoff Erik A. , Mangold Jane , Rinella Matthew J. , Rew Lisa J. 
Published: November 2019

AbstractNonnative annual brome invasion is a major problem in many ecosystems throughout the semiarid Intermountain West, decreasing production and biodiversity. Herbicides are the most widely used control technique but can have negative effects on co-occurring species. Graminicides, or grass-specific herbicides, may be able to control annual bromes without harming forbs and shrubs in restoration settings, but limited studies have addressed this potential. This study focused on evaluating the efficacy of glyphosate and four graminicides to control annual bromes, specifically downy brome and Japanese brome. In a greenhouse, glyphosate and four graminicides (clethodim, sethoxydim, fluazifop-P-butyl, and quizalofop-P-ethyl) were applied at two rates to downy brome plants of different heights (Experiment 1) and to three accessions of downy brome and Japanese brome of one height (Experiment 2). All herbicides reduced downy brome biomass, with most effective control on plants of less than 11 cm and with less than 12 leaves. Overall, quizalofop-P-ethyl and fluazifop-P-butyl treatments were most effective, and glyphosate and sethoxydim treatments least effective. Accessions demonstrated variable response to herbicides: the downy brome accession from the undisturbed site was more susceptible to herbicides than downy brome from the disturbed accession and Japanese brome accessions. These results demonstrate the potential for graminicides to target these annual bromes in ecosystems where they are growing intermixed with desired forbs and shrubs.
Is the Letter Cancellation Task a Suitable Index of Ego	Depletion?
Authors: Wimmer Marina C. , Dome Lenard , Hancock Peter J. B. , Wennekers Thomas 
Published: November 2019

Abstract. The aim was to quantify ego depletion and measure its effect on inhibitory control. Adults ( N = 523) received the letter “e” cancellation ego depletion task and were subsequently tested on Stroop task performance. Difficulty of the cancellation task was systematically manipulated by modifying the text from semantically meaningful to non-meaningful sentences and words (Experiment 1) and by increasing ego depletion rule complexity (Experiment 2). Participants’ performance was affected by both text and rule manipulations. There was no relation between ego depletion task performance and subsequent Stroop performance. Thus, irrespective of the difficulty of the ego depletion task, Stroop performance was unaffected. The widely used cancellation task may not be a suitable inducer of ego depletion if ego depletion is considered as a lack of inhibitory control.