bluuebunny/crossref_metadata_2025_split huggingface dataset:
Short-distance dispersal of Hypothenemus hampei (Ferrari) females (Coleoptera: Curculionidae: Scolytidae) during the coffee tree fruiting period
Authors: Román-Ruiz A.K. , Ribeyre F. , Rojas J.C. , Cruz-López L. , Barrera J.F. , Dufour B.P. 
Published: November 2017

AbstractThe coffee berry borer (CBB), Hypothenemus hampei (Ferrari), is a multivoltine species closely associated with coffee crops worldwide, causing severe damage to the bean. In Mexico, as in all tropical regions, CBB survives during the inter-harvest period in residual berries on the ground or in dry berries remaining on the branches, and then disperses in search of the first suitable berries. In this study, we investigated how CBB dispersed from the first infested nodes during the fruiting period of Coffea canephora Pierre, which provides a favourable trophic level for this insect. Forty-five branches equally distributed in 15 coffee trees, with one infested node and four uninfested nodes, were selected. The branches were subjected to three treatments over nine weeks: 1) glue between nodes with full protection, 2) glue between nodes without protection, and 3) no glue and no protection. In addition, 45 CBB-free branches were selected and subjected to the same three treatments. CBB colonization can occur in three ways: 1) from an infested node to an uninfested node on the same branch, 2) from infested berries to uninfested berries within the nodes, 3) from branches to other branches. We also found that CBB dispersal between nodes of the same branches never occurred by walking but by flying. Thus, in this context of coffee berry development and ripening, and unlike the phenological situation of the inter-harvest period, CBB continuously travels very short distances, thus limiting its control.
Ethnic Stratification and the Equilibrium of Inequality: Ethnic Conflict in Postcolonial States
Authors: Vogt Manuel 
Published: November 2017

AbstractWhy are ethnic movements more likely to turn violent in some multiethnic countries than in others? Focusing on the long-term legacies of European overseas colonialism, I investigate the effect of distinct ethnic cleavage types on the consequences of ethnic group mobilization. The colonial settler states and other stratified multiethnic states are characterized by an equilibrium of inequality in which historically marginalized groups lack both the organizational strength and the opportunities for armed rebellion. In contrast, ethnic mobilization in the decolonized states and other segmented multiethnic societies is more likely to trigger violent conflict. I test these arguments in a global quantitative study from 1946 to 2009, using new data on the linguistic and religious segmentation of ethnic groups. The results confirm that the extremely unequal colonial settler states experience less violence than the decolonized states and other multiethnic countries. Ethnic conflict is generally more likely the more segmented and less hierarchically structured multiethnic states are. Specifically, stable between-group hierarchies reduce the risk of governmental conflict, whereas segmentation affects secessionist violence.
IMPACT OF SEX COMPOSITION OF LIVING CHILDREN AND COUPLES’ AGREEMENT ON SUBSEQUENT FERTILITY IN INDIA
Authors: Kastor Anshul , Chatterjee Sayantani 
Published: November 2017

SummaryThe desire for children could be considered a reliable predictor of subsequent fertility. At the same time, the sex composition of surviving children, along with other demographic and socioeconomic factors, may affect a couple’s fertility desire and, therefore, their subsequent fertility. This study examined the impact of the sex composition of living children and a couple’s agreement on fertility desire on their subsequent fertility in India using data came from two rounds of nationally representative surveys: the India Human Development Survey (IHDS)-I (2004–05) and IHDS-II (2011–12). To understand which factors affect the chances of an additional pregnancy or childbirth, a random effects logistic regression model was applied to the panel data. It was found that the fertility desires of both marital partners were important in determining the chances of subsequent fertility. About 35% of the couples wanting to limit children had undergone pregnancy or childbirth, while 76% of the couples wanting more children had conceived or given birth to children. In the case of discordance between the spouses, subsequent fertility was found to remain intermediate between those agreeing to continue childbirth and those wanting to limit it. The findings also affirmed that child sex preference, specifically son preference, still persists in Indian society. More than 80% of the couples with only daughters in IHDS-I mutually wanted to have additional children, whereas in families that only had sons, the chance of a subsequent pregnancy was inversely associated with the number of sons. Strong patriarchal settings, combined with cultural and socioeconomic factors, affect the persistence of sex preference in India. Programmes aimed at increasing family planning use need to address son preference and should include components that promote the value of girl children.
Neither obedient nor resistant: state history as cultural resource in post-genocide Rwanda
Authors: Eramian Laura 
Published: November 2017

ABSTRACTFollowing the 1994 genocide, scholars have criticised the Rwandan government's official account of national history and its restrictions on competing historical narratives. But what might Rwandans be doing with that state narrativebesidesconforming to it out of fear of reprisal? I argue that to understand what sustains official narratives we must grasp not only their coercive aspects, but also how social actors put them to work for different reasons. I offer four possible forms of agency in which Rwandans engage when they reproduce official history to show how – while forcibly imposed – government narratives are nonetheless cultural resources that people can turn to personal and collective visions, projects and desires. The article aims to develop a more robust understanding of how people respond to imposed narratives of nationhood and history, since it is important to attend not only to resistance, but also conformity to them.
Brokers of crisis: the everyday uncertainty of Eastern Congo's mineral négociants
Authors: Vogel Christoph , Musamba Josaphat 
Published: November 2017

ABSTRACTEastern Democratic Republic of the Congo's (DRC) artisanal mining sector is often linked to the violent conflicts that have beset Central Africa for over two decades. While many analyses emphasise its ‘criminal’ and ‘illegal’ nature, less attention has been paid to the ambiguity of this economy, most prominently incarnated by the intermediate mineral traders callednégociants. Focusing on their entrepreneurship, networks and everyday activities, this essay offers a more nuanced understanding of local mineral trade in the context of a ‘crisis economy’ framed by competing governable orders. It investigates the uncertainty along eastern DRC's mineral supply chains, that are undergoing major regulatory changes to curb the trade of so-called ‘conflict minerals’. Drawing from extensive fieldwork, this essay demonstrates how this uncertainty shapes the négociants’ role as brokers of socio-economic life in the provinces of North and South Kivu.
Illegal trade of the Psittacidae in Venezuela
Authors: Sánchez-Mercado Ada , Asmüssen Marianne , Rodríguez Jon Paul , Moran Lisandro , Cardozo-Urdaneta Arlene , Morales Lorena Isabel 
Published: November 2017

AbstractIllegal wildlife trade is one of the major threats to Neotropical psittacids, with nearly 28% of species targeted for the illegal pet trade. We analysed the most comprehensive data set on illegal wildlife trade currently available for Venezuela, from various sources, to provide a quantitative assessment of the magnitude, scope and detectability of the trade in psittacids at the national level. We calculated a specific offer index (SO) based on the frequency of which each species was offered for sale. Forty-seven species of psittacids were traded in Venezuela during 1981–2015, of which 17 were non-native. At least 641,675 individuals were traded, with an overall extraction rate of 18,334 individuals per year (35 years of accumulated reports). Amazona ochrocephala was the most frequently detected species (SO = 3.603), with the highest extraction rate (10,544 individuals per year), followed by Eupsittula pertinax (SO = 1.357) and Amazona amazonica (SO = 1.073). Amazona barbadensis, Ara ararauna and Ara chloropterus were the fourth most frequently detected species (SO = 0.564–0.615). Eleven species were involved principally in domestic trade (> 60% of records). Our approach could be the first step in developing a national monitoring programme to inform national policy on the trade in psittacids. Patterns and numbers provided may be used to update the official list of threatened species, and could also be used in planning conservation actions.
The Vulnerable fishing cat Prionailurus viverrinus and other globally threatened species in Cambodia's coastal mangroves
Authors: Thaung Ret , Herranz Muñoz Vanessa , Holden Jeremy , Willcox Daniel , Souter Nicholas J. 
Published: November 2017

AbstractThe Vulnerable fishing cat Prionailurus viverrinus faces a perilous future in South-east Asia. It was last sighted in Cambodia in 2003. We deployed 16 camera traps at four sites in southern Cambodia during January–May 2015 to determine if the fishing cat was still present in the country. Eight photograph/video captures of fishing cats were recorded from the mangroves in Peam Krasop Wildlife Sanctuary and one from Ream National Park, but there were no records from Botum Sakor National Park or Prey Nup. A number of other globally threatened species were also photographed in Peam Krasop Wildlife Sanctuary: the Sunda pangolin Manis javanica, the hog deer Axis porcinus and the large-spotted civet Viverra megaspila. We learnt of the killing of an alleged fishing cat at the Sanctuary in July 2015 in retaliation for raiding fishing nets. Illegal hunting and capture of fishing cats for the wildlife trade were reported by local informants at all sites. We provide photographic and video evidence of the fishing cats and highlight the importance of Cambodia's mangroves for threatened species conservation.
Diversity, prevalence and host specificity of avian parasites in southern Tunisian oases
Authors: Ayadi Tasnim , Selmi Slaheddine , Hammouda Abdessalem , Reis Sandra , Boulinier Thierry , Loiseau Claire 
Published: November 2017

AbstractOases are semi-natural woodlots surrounded by an inhospitable desert environment. This insular-like habitat system is known to support a mixture of sedentary and migratory bird species originating from different areas. However, little is known about the interactions between these birds and parasites. In this study, we investigated the diversity, prevalence and host specificity of avian haemosporidian parasites in southern Tunisian oases in two sedentary and common bird species, the laughing doveSpilopelia senegalensisand hybrid sparrowPasser domesticus × hispaniolensis, in six sites that differ regarding vegetation structure and distance to the coast. Two newHaemoproteuslineages, related to otherHaemoproteustransmitted by biting midges, were detected in doves. With regard to sparrows, all detected parasites have previously been reported in other sparrow populations, except for one newHaemoproteuslineage. Our results also showed that densely vegetated sites were characterized by the higher prevalence ofPlasmodiumbut a lower prevalence ofHaemoproteuscompared with less-vegetated sites. This is the first study aiming to explore avian parasites in the oasis habitat. Gathering data on a larger sample of oases with different sizes and isolation levels will be the next step to better understand factors shaping the transmission dynamics of avian parasites in such ecosystems.
Non-treaty Claims in Investment Treaty Arbitration
Authors: DEMIRKOL BERK 
Published: November 2017

AbstractThis article explores the conditions under which it is possible to bring claims based on non-international investment agreement (IIA) norms of international law in investment treaty arbitration. For that purpose, it analyzes in the first instance broad dispute settlement clauses incorporated in IIAs that make reference to the settlement of ‘any investment dispute’. Such clauses grant jurisdiction to investment treaty tribunals to hear non-IIA claims. However, at least two additional conditions need to be satisfied for the investor to bring a self-standing claim based on a non-IIA norm of international law. First, the non-IIA instrument (a contract or another international treaty) may include a dispute settlement clause envisaging exclusive jurisdiction in favour of another forum. Second, the investor's standing to bring a claim based on a non-IIA norm of international law depends on whether this norm attributes any legal entitlement in the benefit of the investor.
Estimates of the burden of illness for eight enteric pathogens associated with animal contact in Canada
Authors: MURRAY R. , TATARYN J. , PINTAR K. , THOMAS M. K. 
Published: November 2017

SUMMARYEnteric pathogens are commonly known to be transmitted through food or water; however, contact with animals is another important transmission route. This study estimated the annual burden of illness attributable to animal contact for eight enteric pathogens in Canada. Using data from a Canadian expert elicitation on transmission routes, the proportion of enteric illnesses attributable to animal contact was estimated for each pathogen to estimate the annual number of illnesses, hospitalizations and deaths in Canada. For each estimate, a mean and probability intervals were generated. Of all illnesses caused by these eight pathogens, 16% were estimated attributable to animal contact. This estimate translates to 86 000 (31 000–166 000) illnesses, 488 (186–890) hospitalizations and 12 (2–28) deaths annually for the eight pathogens combined.Campylobacterspp. is the leading cause of illnesses annually, with an estimated 38 000 (14 000–71 000) illnesses occurring each year, followed by non-typhoidalSalmonellaspp. (17 000, 6000–32 000). The majority of hospitalizations were attributable to non-typhoidalSalmonellaspp. (36%) andCampylobacterspp. (31%). Non-typhoidalSalmonellaspp. (28%) andListeria monocytogenes(31%) were responsible for the majority of the estimated deaths. These results identify farm animal and pet/pet food exposure as key pathways of transmission for several pathogens. The estimated burden of illness associated with animal contact is substantial.
Seasonality of urinary tract infections in the United Kingdom in different age groups: longitudinal analysis of The Health Improvement Network (THIN)
Authors: ROSELLO A. , POUWELS K. B. , DOMENECH DE CELLÈS M. , VAN KLEEF E. , HAYWARD A. C. , HOPKINS S. , ROBOTHAM J. V. , SMIESZEK T. , OPATOWSKI L. , DEENY S. R. 
Published: November 2017

SUMMARYEvidence regarding the seasonality of urinary tract infection (UTI) consultations in primary care is conflicting and methodologically poor. To our knowledge, this is the first study to determine whether this seasonality exists in the UK, identify the peak months and describe seasonality by age. The monthly number of UTI consultations (N = 992 803) and nitrofurantoin and trimethoprim prescriptions (N = 1 719 416) during 2008–2015 was extracted from The Health Improvement Network (THIN), a large nationally representative UK dataset of electronic patient records. Negative binomial regression models were fitted to these data to investigate seasonal fluctuations by age group (14–17, 18–24, 25–45, 46–69, 70–84, 85+) and by sex, accounting for a change in the rate of UTI over the study period. A September to November peak in UTI consultation incidence was observed for ages 14–69. This seasonality progressively faded in older age groups and no seasonality was found in individuals aged 85+, in whom UTIs were most common. UTIs were rare in males but followed a similar seasonal pattern than in females. We show strong evidence of an autumnal seasonality for UTIs in individuals under 70 years of age and a lack of seasonality in the very old. These findings should provide helpful information when interpreting surveillance reports and the results of interventions against UTI.
Prothymosin alpha expression in the vertebrate testis: a comparative review
Authors: Venditti Massimo , Minucci Sergio 
Published: November 2017

SummaryProthymosin alpha (PTMA) is a highly acidic, intrinsically disordered protein that was first extracted from rat thymus and characterized as an immunogenic factor but soon detected in a variety of mammalian tissues. The presence of a nuclear localization signal and the adoption of a peculiar random-coil conformation are among the reasons behind its interaction with several molecular partners, hence at this time PTMA is known to be a very conserved and widely expressed molecule, involved in numerous and diverse biological processes. Only few studies have tried to weigh its possible involvement in reproduction, specifically in male gametogenesis: first reports have suggested that PTMA might be associated with the proliferative and early-meiotic phases of mammal spermatogenesis. Some years later, a comparative project on vertebrate spermatogenesis reported the isolation, for the first time, of prothymosin in a non-mammalian species, the amphibianPelophylax esculentus. PTMA transcript and protein are localized in the germinal compartment, from spermatocytes to spermatozoa. A congruent pattern has been highlighted in studies on the fishTorpedo marmorataandDanio rerio, and in the mammalRattus norvegicus, in which the expression of PTMA has been found in meiotic and post-meiotic germ cells inside testicular cysts and tubules. Moreover, its presence has been confirmed in rat and human spermatozoa (associated with the acrosome); its retention in the apical region of the head after the acrosome reaction revealed a striking conservation of the pattern during phylogenesis and suggested a possible role for the protein in gametogenesis and in fertilization.
Pulsar positioning system: a quest for evidence of extraterrestrial engineering
Authors: Vidal Clément 
Published: November 2017

AbstractPulsars have at least two impressive applications. First, they can be used as highly accurate clocks, comparable in stability to atomic clocks; secondly, a small subset of pulsars, millisecond X-ray pulsars, provide all the necessary ingredients for a passive galactic positioning system. This is known in astronautics as X-ray pulsar-based navigation (XNAV). XNAV is comparable to GPS, except that it operates on a galactic scale. I propose a SETI-XNAV research program to test the hypothesis that this pulsar positioning system might be an instance of galactic-scale engineering by extraterrestrial beings. The paper starts by exposing the basics of pulsar navigation, continues with a critique of the rejection of the extraterrestrial hypothesis when pulsars were first discovered. The core section of the paper proposes lines of inquiry for SETI-XNAV, related to the pulsar distribution and power in the galaxy; their population; their evolution; possible pulse synchronizations; pulsar usability when navigating near the speed of light; decoding galactic coordinates; directed panspermia; and information content in pulses. Even if pulsars are natural, they are likely to be used as standards by ETIs in the galaxy. I discuss possible objections and potential benefits for humanity, whether the research program succeeds or not.
Socialization to the model in adolescent cognitive behavioural therapy: measurement and insights
Authors: Mahoney-Davies Gerwyn , Roberts-Collins Cara , Russell Ailsa , Loades Maria 
Published: November 2017

AbstractSocializing a client to the cognitive behavioural model is advised in almost every cognitive behavioural therapy (CBT) textbook, but there is limited evidence for whether socialization is measurable or important. The aim of the study was to pilot a written and interview-based measure of socialization to investigate whether socialization to the model can be measured in a sample of young people who have completed CBT. Sixteen participants (mean age 14.9 years, 75% female) completed a semi-structured socialization interview and a novel written measure of socialization. Treating clinicians were asked to provide subjective ratings of participant socialization. The structure and content of these measures was examined. A moderate but non-significant correlation was found between the novel written measure of socialization and clinician rating of socialization (r = .37). The concept of ‘socialization’ is not well understood and the socialization interview presented mixed, unclear results. This may be due to issues with the design, but may also be that socialization, as currently understood, is more complex than can be captured in this way. The important aspect of this study is introducing the concept of measuring socialization and factors that may be important in future research. Socialization to the model is an important construct within CBT but at present is a challenging concept to measure. Future research will need to focus on operationalizing the concept further and refining measures so that it can be accurately captured. Understanding which therapist and client behaviours contribute to the process of socialization could conceivably improve outcomes, but this cannot be done until this area is understood more fully.
The histone code reader Spin1 controls skeletal muscle development
Authors: Greschik Holger , Duteil Delphine , Messaddeq Nadia , Willmann Dominica , Arrigoni Laura , Sum Manuela , Jung Manfred , Metzger Daniel , Manke Thomas , Günther Thomas , Schüle Roland 
Published: November 2017

AbstractWhile several studies correlated increased expression of the histone code reader Spin1 with tumor formation or growth, little is known about physiological functions of the protein. We generated Spin1M5 mice with ablation of Spin1 in myoblast precursors using the Myf5-Cre deleter strain. Most Spin1M5 mice die shortly after birth displaying severe sarcomere disorganization and necrosis. Surviving Spin1M5 mice are growth-retarded and exhibit the most prominent defects in soleus, tibialis anterior, and diaphragm muscle. Transcriptome analyses of limb muscle at embryonic day (E) 15.5, E16.5, and at three weeks of age provided evidence for aberrant fetal myogenesis and identified deregulated skeletal muscle (SkM) functional networks. Determination of genome-wide chromatin occupancy in primary myoblast revealed direct Spin1 target genes and suggested that deregulated basic helix-loop-helix transcription factor networks account for developmental defects in Spin1M5 fetuses. Furthermore, correlating histological and transcriptome analyses, we show that aberrant expression of titin-associated proteins, abnormal glycogen metabolism, and neuromuscular junction defects contribute to SkM pathology in Spin1M5 mice. Together, we describe the first example of a histone code reader controlling SkM development in mice, which hints at Spin1 as a potential player in human SkM disease.