bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fitness for Modernity? The YMCA and physical-education schemes in late-colonial South Asia (circa1900–40)
Authors: FISCHER-TINÉ HARALD 
Published: September 2018

AbstractFocusing particularly on the Madras College of Physical Education opened in 1919, this article reconstructs the role of the United States of America-dominated Indian Young Men's Christian Association (YMCA) in the spread of physical-education schemes in South Asia between the beginning of the century and the outbreak of the Second World War. American YMCA secretaries stressed the scientific, liberal, and egalitarian character of their ‘physical programme’ aiming at the training of responsible and self-controlled citizens and therefore supposedly offering an alternative to British imperial sports. The study demonstrates that the Y indeed exercised a considerable influence by acting as adviser to provincial and ‘princely’ governments as well as through the graduates of the Madras College of Physical Education (MCPE), many of whom became physical directors in educational institutions in India, Burma, Ceylon and other Asian countries. At the same time, it also makes clear that North American models could not be transplanted in a simple or straightforward manner to South Asian contexts. For one, in spite of its representation as a ‘school for democracy’, the Y's supposedly inclusive and emancipatory discourses and practices of physical fitness remained over-determined by the powerful influences of the colonial discourse of race, and the programme of the Indian Y continued to be rife with the imperial tropes ofsomatic Orientalismpredicated on the idea of fundamental difference between Westerners and South Asians. Likewise, the Y's sports mission turned out to be lessAmericanthan its advocates had hoped: ‘sportified’ versions of local games and physical exercises played an ever-increasing role in the numerous institutions of the Y in South Asia, leading eventually to a thorough ‘pidginization’ of its fitness regime.
Brown bear damage: patterns and hotspots in Croatia
Authors: Hipólito Dário , Reljić Slaven , Rosalino Luís Miguel , Wilson Seth M. , Fonseca Carlos , Huber Đuro 
Published: September 2018

AbstractHuman–bear conflicts resulting from livestock depredation and crop use are a common threat to the brown bearUrsus arctosthroughout its range. Understanding these conflicts requires the recording and categorization of incidents, assessment of their geographical distribution and frequency, and documentation of the financial costs and the presence of any preventative measures. Damage compensation schemes can help mitigate conflicts and, in some cases, improve acceptance of bears. This study aims to elucidate the major factors determining the patterns of damage caused by bears, examine the effectiveness of preventative measures in reducing such damage, and identify bear damage hotspots in Croatia. Our analysis is based on damage reports provided by hunting organizations to the Croatian Ministry of Agriculture during 2004–2014. The highest number of claims were made for damage to field crops and orchards. Damage to livestock, agricultural crops and beehives resulted in the highest total cost to farmers. Damage to beehives and to automatic corn feeders for game species incurred the highest cost per damage event. We identified a hotspot for bear damage claims in Croatia, located near Risnjak National Park and the border with Slovenia. Damage appears higher in areas that have more villages closer to protected areas and a greater per cent of forest cover, indicating a synergistic effect of protected environments that facilitate bear movements and the presence of human activities that provide easily accessible food for bears.
Divine intentions and the problem of evil
Authors: MOONEY JUSTIN 
Published: September 2018

AbstractI develop a model of providence on which God brings about good states of affairs by means of evil states of affairs, but without intending the latter. The model's key ingredient is a backward-looking counterpart of the distinction between intended and merely foreseen consequences of an action: namely, a distinction between intended and merely foreseen means to an end. The model enables greater-good theodicies to avoid worries about whether a perfect being could intend evil.
Public–private pension mixes in East Asia: institutional diversity and policy implications for old-age security
Authors: Yeh Chung-Yang , Cheng Hyunwook , Shi Shih-Jiunn 
Published: September 2018

AbstractPrevious studies of East Asian welfare regimes focus on similarities between social security schemes. In contrast, this paper explores cross-national variations in public–private pension mixes in six welfare states: China, Hong Kong, Japan, Singapore, South Korea and Taiwan. Our research echoes the pension policy analysis of international organisations but takes a step forward with emphasis on the historical and institutional characteristics of the respective pension systems. The analysis identifies three institutional patterns. First, the statist pension system (Taiwan and China) primarily relies on public pensions to provide old-age security, with private pensions playing a rather minor role. Second, in the dualist pension system (Japan and Korea) both public and private pensions work in parallel to ensure retirement income, though a clear security gap exists between workers in the formal and informal economies. Finally, the individualist pension system (Hong Kong and Singapore) is characterised by genuine fully funded individual accounts, emphasising citizens’ own responsibilities for ensuring old-age security. These three types of pension systems demonstrate distinct institutional characteristics and policy outcomes, illustrated by the juxtaposition of their institutional structures as well as by the comparison of key indicators collected from government reports and Organisation for Economic Co-operation and Development statistics. The paper concludes with a theoretical reflection of East Asian pension policies and a diagnosis of the distinct challenges confronted by each of the various pension patterns.
Tularemia transmission to humans: a multifaceted surveillance approach
Authors: Akhvlediani N. , Burjanadze I. , Baliashvili D. , Tushishvili T. , Broladze M. , Navdarashvili A. , Dolbadze S. , Chitadze N. , Topuridze M. , Imnadze P. , Kazakhashvili N. , Tsertsvadze T. , Kuchuloria T. , Akhvlediani T. , McNutt L.-A. , Chanturia G. 
Published: September 2018

AbstractTularemia has sustained seroprevalence in Eurasia, with estimates as high as 15% in endemic regions. The purpose of this report is to characterise the current epidemiology of Francisella tularensis subspecies holarctica in Georgia. Three surveillance activities are summarised: (1) acute infections captured in Georgia's notifiable disease surveillance system, (2) infectious disease seroprevalence study of military volunteers, and (3) a study of seroprevalence and risk factors in endemic regions. Descriptive analyses of demographic, exposure and clinical factors were conducted for the surveillance studies; bivariate analyses were computed to identify risk factors of seropositivity using likelihood ratio χ2 tests or Fisher's exact tests. Of the 19 incident cases reported between 2014 and August 2017, 10 were confirmed and nine met the presumptive definition; the estimated annual incidence was 0.12/100 000. The first cases of tularemia in Western Georgia were reported. Seroprevalences of antibodies for F. tularensis were 2.0% for military volunteers and 5.0% for residents in endemic regions. Exposures correlated with seropositivity included work with hay and contact with multiple types of animals. Seroprevalence studies conducted periodically may enhance our understanding of tularemia in countries with dramatically underestimated incidence rates.
Childhood maltreatment affects adolescent sensitivity to parenting and close friendships in predicting growth in externalizing behavior
Authors: Tung Irene , Noroña Amanda N. , Lee Steve S. 
Published: September 2018

AbstractChildhood maltreatment robustly predicts adolescent externalizing behaviors (EB; e.g., violence, delinquency, substance use) and may crystalize patterns of EB by influencing sensitivity to the social environment (e.g., parenting, friendships). In a nationally representative sample of 9,421 adolescents, we modeled latent growth curves of EB from age 13 to 32 years. Next, we explored whether maltreated youth differed from nonmaltreated youth in their sensitivity to parental closeness, friendship involvement, and polymorphisms from dopamine genes linked to EB (dopamine receptors D2 and D4, dopamine transporter). Overall, maltreated youth had significantly higher levels of EB across adolescence and adulthood; however, maltreated and nonmaltreated youth showed similar patterns of EB change over time: violent behavior decreased in adolescence before stabilizing in adulthood, whereas nonviolent delinquency and substance use increased in adolescence before decreasing in the transition to adulthood. Maltreatment reduced sensitivity to parental closeness and friendship involvement, although patterns varied based on type of EB outcome. Finally, none of the environmental effects on EB were significantly moderated by the dopamine polygenic risk score after accounting for multiple testing. These findings underline the enduring effects of early maltreatment and implicate that maltreatment may contribute to long-term risk for EB by influencing children's sensitivity to social relationship factors in adolescence.
Over-winter ecology and relative density of Canada Warbler Cardellina canadensis in Colombia: the basis for defining conservation priorities for a sharply declining long-distance migrant
Authors: CÉSPEDES LAURA N. , BAYLY NICHOLAS J. 
Published: September 2018

SummaryThe Canada Warbler Cardellina canadensis is a steeply declining Neotropical migratory bird and > 50% of its non-breeding range is within the Colombian Andes. Despite being an abundant migrant in Andean forests, the species’ elevational distribution and non-breeding ecology have yet to be studied, thereby precluding the design of effective conservation actions. During four non-breeding periods (2012–2016), we surveyed Colombia’s three Andean ranges, carrying out passive 5-minute point counts between 700 and 3,150 m asl in five habitats (mature forest, secondary growth, forest edges/riparian forest, shade coffee, sun coffee), recording the perpendicular distance, sex, foraging height, and association with mixed species flocks of Canada Warbler. Habitat variables were recorded at each point. Based on 819 passive point counts, Canada Warblers occupied elevations between 750 and 2,300 m, being more abundant between 1,000 and 2,200 m. Relative densities were higher in mature forest compared to shade coffee and secondary forest, and accordingly abundance increased with canopy height. There was no evidence for a difference in elevation or habitat use by males and females. Within forests, birds foraged at mid-levels, 5–15 m above the ground, and the probability of Canada Warblers occurring in mixed species flocks increased with elevation. Models of variation in relative density throughout the Eastern Andes showed a positive relation with cloud cover and above-ground forest biomass, implying a preference for humid, forested regions. Of the areas in the Eastern Andes with high predicted relative density, ∼ 14% overlapped with protected areas and we identify priority areas where protective measures could benefit the conservation status of the species. For maximum effectiveness, conservation actions should focus on protecting forest fragments and initiating reforestation projects at mid-elevations (1,000–2,200 m), as well as supporting agroforestry practices in humid regions of the Colombian Andes.
North American Weather Regimes Are Becoming More Persistent: Is Arctic Amplification a Factor?
Authors: Francis J. A. , Skific N. , Vavrus S. J. 
Published: September 2018

AbstractRapid Arctic warming is hypothesized to favor an increased persistence of regional weather patterns in the Northern Hemisphere (Francis & Vavrus, 2012). Persistent conditions can lead to drought, heat waves, prolonged cold spells, and storminess that can cost millions of dollars in damage and disrupt societal and ecosystem norms. This study defines a new metric called long‐duration events (LDEs)—conditions that endure at least four consecutive days—and takes two independent approaches to assessing seasonal changes in weather‐pattern persistence over North America. One applies precipitation measurements at weather stations across the United States; the other is based on a cluster analysis of large‐scale, upper‐level atmospheric patterns. Both methods indicate an overall increase in LDEs. We also find that large‐scale patterns consistent with a warm Arctic exhibit an increased frequency of LDEs, suggesting that further Arctic warming may favor persistent weather patterns that can lead to weather extremes.
A New N+ Band of Electromagnetic Ion Cyclotron Waves in Multi‐Ion Cold Plasmas
Authors: Bashir M. F. , Ilie R. 
Published: September 2018

AbstractThe dispersion relation for electromagnetic ion cyclotron (EMIC) waves is analyzed for a multi‐ion cold plasma. Several cases accounting for the relative contribution of the nitrogen (N+) and the oxygen (O+) ions and wave normal angle (θ) are presented. It is found that the presence of N+ significantly changes the dispersion properties of EMIC waves, leading to a new frequency band with additional cutoff, crossover, and resonance frequencies just above the oxygen cyclotron frequency (
). The method for estimation of ions concentration from cutoff frequencies based on observation is also revisited, and N+ concentration is determined. The minimum resonant energy of N+ band is also calculated. This new N+ band is relevant to reduce the discrepancy in mode detection near
in the observed wave spectrum in order to quantify the transport and energization of N+, in addition to O+, for their relative contribution to the loss and/or scattering mechanisms.
Field Observation of Different Wind‐Induced Basin‐Scale Current Field Dynamics in a Large, Polymictic, Eutrophic Lake
Authors: Wu Tingfeng , Qin Boqiang , Ding Wenhao , Zhu Guangwei , Zhang Yunlin , Gao Guang , Xu Hai , Li Wei , Dong Baili , Luo Liancong 
Published: September 2018

AbstractBasin‐scale current fields are fundamental to determining the environmental characteristics and ecological attributes of large polymictic lakes. However, little is known concerning the effects of different winds on the currents and further on ecological systems of these lakes. Therefore, synchronous meteorological and hydrological data were collected from Lake Taihu (China) during summer 2015. Time series analysis and stress calculations conducted to elucidate the basin‐scale current field revealed frequent occurrence of a bilayer current mode, comprising a wind‐driven surface current and bottom compensation current, under low or medium wind conditions. The main forcings of the lake currents are seasonal winds related to the East Asian monsoon, and the lake‐land thermal contrast wind with 24‐hr periodicity causes marked diurnal fluctuation. Inflows, outflows, the Coriolis force, and bottom frictional stress also make important contributions to the bilayer current mode, and weak temperature stratification can stabilize this mode. However, as wind speed increases, wind‐driven surface currents can develop downward to form uniform currents throughout the water depth, and water temperature stratification is destroyed during typhoon‐affected periods. During such short‐term strong wind events, the current structure mainly adopts a monolayer current mode and the incidence of the bilayer current mode decreases substantially. The monolayer current mode causes a clockwise circulation and a basin‐scale temporary oscillation with ~80‐hr periodicity. The influences of the monsoon and lake‐land thermal contrast wind on lake currents were masked by the pulse‐like strong winds. Both modes can contribute to persistent cyanobacterial blooms in the northwest of Lake Taihu.
Characterizing Upward Lightning With and Without a Terrestrial Gamma Ray Flash
Authors: Smith D. M. , Bowers G. S. , Kamogawa M. , Wang D. , Ushio T. , Ortberg J. , Dwyer J. R. , Stock M. 
Published: September 2018

AbstractWe compare two observations of gamma rays before, during, and after lightning flashes initiated by upward leaders from a tower during low‐altitude winter thunderstorms on the western coast of Honshu, Japan. While the two leaders appear similar, one produced a terrestrial gamma ray flash (TGF) so bright that it paralyzed the gamma ray detectors while it was occurring and could be observed only via the weaker flux of neutrons created in its wake, while the other produced no detectable TGF gamma rays at all. The ratio between the indirectly derived gamma ray fluence for the TGF and the 95% confidence gamma ray upper limit for the gamma ray quiet flash is a factor of 1.0 × 107. With the only two observations of this type providing such dramatically different results—a TGF probably as bright as those seen from space and a powerful upper limit—we recognize that weak, subluminous TGFs in this situation are probably not common, and we quantify this conclusion. While the gamma ray quiet flash appeared to have a faster leader and more powerful initial continuous current pulse than the flash that produced a TGF, the TGF‐producing flash occurred during a weak gamma ray glow, while the gamma ray quiet flash did not, implying a higher electric field aloft when the TGF was produced. We suggest that the field in the high‐field region approached by a leader may be more important for whether a TGF is produced than the characteristics of the leader itself.
The KPP Boundary Layer Scheme for the Ocean: Revisiting Its Formulation and Benchmarking One‐Dimensional Simulations Relative to LES
Authors: Van Roekel Luke , Adcroft Alistair J. , Danabasoglu Gokhan , Griffies Stephen M. , Kauffman Brian , Large William , Levy Michael , Reichl Brandon G. , Ringler Todd , Schmidt Martin 
Published: September 2018

AbstractWe evaluate the Community ocean Vertical Mixing project version of the K‐profile parameterization (KPP) for modeling upper ocean turbulent mixing. For this purpose, one‐dimensional KPP simulations are compared across a suite of oceanographically relevant regimes against horizontally averaged large eddy simulations (LESs). We find the standard configuration of KPP consistent with LES across many forcing regimes, supporting its physical basis. Our evaluation also motivates recommendations for KPP best practices within ocean circulation models and identifies areas where further research is warranted. The original treatment of KPP recommends the matching of interior diffusivities and their gradients to the KPP‐predicted values computed in the ocean surface boundary layer (OSBL). However, we find that difficulties in representing derivatives of rapidly changing diffusivities near the base of the OSBL can lead to loss of simulation fidelity. To mitigate this difficulty, we propose and evaluate two computationally simpler approaches: (1) match to the internal predicted diffusivity alone and (2) set the KPP diffusivity to 0 at the OSBL base. We find the KPP entrainment buoyancy flux to be sensitive to vertical grid resolution and details of how to diagnose the KPP boundary layer depth. We modify the KPP turbulent shear velocity parameterization to reduce resolution dependence. Additionally, an examination of LES vertical turbulent scalar flux budgets shows that the KPP‐parameterized nonlocal tracer flux is incomplete due to the assumption that it solely redistributes the surface tracer flux. This result motivates further studies of the nonlocal flux parameterization.
Effects of nutrient enrichment on surface microbial community gene expression in the oligotrophic North Pacific Subtropical Gyre
Authors: Robidart J C , Magasin J D , Shilova I N , Turk-Kubo K A , Wilson S T , Karl D M , Scholin C A , Zehr J P 
Published: September 2018

Abstract
Marine microbial communities are critical for biogeochemical cycles and the productivity of ocean ecosystems. Primary productivity in the surface ocean is constrained by nutrients which are supplied, in part, by mixing with deeper water. Little is known about the time scales, frequency, or impact of mixing on microbial communities. We combined in situ sampling using the Environmental Sample Processor and a small-scale mixing experiment with lower euphotic zone water to determine how individual populations respond to mixing. Transcriptional responses were measured using the MicroTOOLs (Microbiological Targets for Ocean Observing Laboratories) microarray, which targets all three domains of life and viruses. The experiment showed that mixing substantially affects photosynthetic taxa as expected, but surprisingly also showed that populations respond differently to unfiltered deep water which contains particles (organisms and detritus) compared to filtered deep water that only contains nutrients and viruses, pointing to the impact of biological interactions associated with these events. Comparison between experimental and in situ population transcription patterns indicated that manipulated populations can serve as analogs for natural populations, and that natural populations may be frequently or continuously responding to nutrients from deeper waters. Finally, this study also shows that the microarray approach, which is complementary to metatranscriptomic sequencing, is useful for determining the physiological status of in situ microbial communities.
Role of apurinic/apyrimidinic nucleases in the regulation of homologous recombination in myeloma: mechanisms and translational significance
Authors: Kumar Subodh , Talluri Srikanth , Pal Jagannath , Yuan Xiaoli , Lu Renquan , Nanjappa Puru , Samur Mehmet K. , Munshi Nikhil C. , Shammas Masood A. 
Published: September 2018

AbstractWe have previously reported that homologous recombination (HR) is dysregulated in multiple myeloma (MM) and contributes to genomic instability and development of drug resistance. We now demonstrate that base excision repair (BER) associated apurinic/apyrimidinic (AP) nucleases (APEX1 and APEX2) contribute to regulation of HR in MM cells. Transgenic as well as chemical inhibition of APEX1 and/or APEX2 inhibits HR activity in MM cells, whereas the overexpression of either nuclease in normal human cells, increases HR activity. Regulation of HR by AP nucleases could be attributed, at least in part, to their ability to regulate recombinase (RAD51) expression. We also show that both nucleases interact with major HR regulators and that APEX1 is involved in P73-mediated regulation of RAD51 expression in MM cells. Consistent with the role in HR, we also show that AP-knockdown or treatment with inhibitor of AP nuclease activity increases sensitivity of MM cells to melphalan and PARP inhibitor. Importantly, although inhibition of AP nuclease activity increases cytotoxicity, it reduces genomic instability caused by melphalan. In summary, we show that APEX1 and APEX2, major BER proteins, also contribute to regulation of HR in MM. These data provide basis for potential use of AP nuclease inhibitors in combination with chemotherapeutics such as melphalan for synergistic cytotoxicity in MM.