bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fighting drought with innovation: Melbourne's response to the Millennium Drought in Southeast Australia
Authors: Low Kathleen G. , Grant Stanley B. , Hamilton Andrew J. , Gan Kein , Saphores Jean‐Daniel , Arora Meenakshi , Feldman David L. 
Published: May 2015

The Millennium Drought in Southeast Australia forced greater Melbourne, a city of 4.3 million people, to find innovative ways of increasing water supply and decreasing water demand. This article explores how water managers in Melbourne reacted to the crisis and evaluates the short‐ and long‐term impacts of their decisions. Reduced water demand occurred primarily through residential and industrial water conservation programs, restrictions, together with emergency reductions in the environmental release of water to streams. The city also experimented with using recycled water, in place of surface water, to support agriculture in the Werribee Irrigation District. Water pricing was not strengthened during the drought, and thus not regarded as a drought demand management tool, primarily because Melbourne water companies lacked independent price‐setting powers. Today, five years after the end of the Millennium Drought, gains in water conservation appear to be holding steady, but recycled water for irrigation has declined for various reasons. We contend that the Millennium Drought provided Melbourne with the opportunity to develop and implement a more integrated approach to water management. Many of the innovations it forged (e.g., distributed harvesting and use of stormwater) will continue to enhance the city's resilience to drought and reduce its vulnerability to climate variability for years to come. Nevertheless, a challenge going forward is how to sustain these achievements in light of anticipated population growth and continued climatic change. This challenge—coupled with Melbourne's successes—hold important lessons for water‐stressed cities around the world. WIREs Water 2015, 2:315–328. doi: 10.1002/wat2.1087This article is categorized under:

Engineering Water > Planning Water
Science of Water > Water Extremes
Computational Drafting of Plot Structures for Russian Folk Tales
Authors: Gervás Pablo 
Published: May 2015

AbstractThe plots of stories are known to follow general patterns in terms of their overall structure. This was the basic tenet of structuralist approaches to narratology. Vladimir Propp proposed a procedure for the generation of new tales based on his semi-formal description of the structure of Russian folk tales. This is one of the first existing instances of a creative process described procedurally. The present paper revisits Propp’s morphology to build a system that generates instances of Russian folk tales. Propp’s view of the folk tale as a rigid sequence of character functions is employed as a plot driver, and some issues that Propp declared relevant but did not explore in detail—such as long-range dependencies between functions or the importance of endings—are given computational shape in the context of a broader architecture that captures all the aspects discussed by Propp. A set of simple evaluation metrics for the resulting outputs is defined inspired on Propp’s formalism. The potential of the resulting system for providing a creative story generation system is discussed, and possible lines of future work are discussed.
Family Disruption and Intergenerational Reproduction: Comparing the Influences of Married Parents, Divorced Parents, and Stepparents
Authors: Kalmijn Matthijs 
Published: May 2015

Abstract
The transmission of individual characteristics and behaviors across generations has frequently been studied in the social sciences. For a growing number of children, however, the biological father was present in the household for only part of the time; and for many children, stepfathers were present. What are the implications of these changes for the process of intergenerational transmission? To answer this question, this article compares intergenerational transmission among married, divorced, and stepparents. Two forms of reproduction are studied: educational attainment and church attendance. For education, divorced fathers were as influential as married fathers, whereas stepfathers were less influential. For church attendance, married fathers were most influential, divorced fathers were least influential, and stepfathers were in between. Divorced mothers, in contrast, appeared to be more influential than married mothers. These findings lend negative support for the social capital hypothesis and positive support for notions of value socialization. The strong role of the divorced father for educational transmission is consistent with genetic processes and hypotheses about early advantages.
Batwing appearance – A neuroradiologic clue to glutaric aciduria-type 1
Authors: Doraiswamy Anusha , Kesavamurthy Bhanu , Ranganathan Lakshminarasimhan 
Published: May 2015

AbstractGlutaric aciduria type 1 (GA-1) is a rare inherited neurometabolic disorder due to enzymatic block in the common degradation pathway for lysine and tryptophan. We report a 16 month girl child who presented with an initial acute encephalopathic crisis followed by static encephalopathy with characteristic neuroimaging findings. Diagnosis was confirmed by demonstrating elevated urinary glutaric acid and 3-hydroxyglutaric acid levels. Early diagnosis and adequate dietetic therapy can prevent most of the neurological symptoms.
The role of institutional investors and individual investors in financial markets: Evidence from closed‐end funds
Authors: Huang Emily J. 
Published: May 2015

AbstractI use closed‐end funds as a unique research tool to explore whether institutional investors are a stabilizing or a destabilizing force in financial markets. If institutional investors stabilize the market by trading against mispricing, then they should purchase closed‐end funds selling at a wide discount and sell funds selling at a large premium. Consistent with the market‐stabilizer hypothesis, I document that wide‐discount funds experience a higher subsequent institutional demand than premium funds do. Moreover, my findings that an increase in institutional ownership forecasts a decrease in the volatility of discount returns support the proposition that institutional trading reduces noise trader risk. In sum, the results suggest that institutional investors play a price‐stabilizing role in financial markets.
Delivery of Mental Health Care in a Large Disaster Shelter
Authors: North Carol S. , King Richard V. , Fowler Raymond L. , Kucmierz Rita , Wade Jess D. , Hogan Dave , Carlo John T. 
Published: May 2015

AbstractLarge numbers of evacuees arrived in Dallas, Texas, from Hurricanes Katrina and Rita just 3 weeks apart in 2005 and from Hurricanes Gustav and Ike just 3 weeks apart again in 2008. The Dallas community needed to locate, organize, and manage the response to provide shelter and health care with locally available resources. With each successive hurricane, disaster response leaders applied many lessons learned from prior operations to become more efficient and effective in the provision of services. Mental health services proved to be an essential component. From these experiences, a set of operating guidelines for large evacuee shelter mental health services in Dallas was developed, with involvement of key stakeholders. A generic description of the processes and procedures used in Dallas that highlights the important concepts, key considerations, and organizational steps was then created for potential adaptation by other communities. (Disaster Med Public Health Preparedness. 2015;9:423–429)
Parameters influencing vortex growth and detachment on unsteady aerodynamic profiles
Authors: Widmann A. , Tropea C. 
Published: May 2015

Experiments with a pitching and plunging airfoil are conducted in order to investigate the mechanisms responsible for the formation and detachment of leading edge vortices (LEVs). The chord length is varied from 90 to 180 mm, keeping all other non-dimensional parameters constant, specifically the Reynolds number (17 000), the Strouhal number (0.25), the reduced frequency (0.5) and the effective angle of attack history. It is shown that the mechanism of vortex detachment changes with chord length, evident in a corresponding change in flow topology. One mechanism scales with chord length, the other is attributed to viscous effects in the boundary layer. For the latter mechanism a new scaling of the LEV circulation is introduced. A second experiment investigates the influence of the reduced frequency on the LEV circulation and detachment mechanisms, again keeping all other non-dimensional parameters constant.
Explaining the Religion Gap in Support for Radical Right Parties in Europe
Authors: Montgomery Kathleen A. , Winter Ryan 
Published: May 2015

AbstractAcross Europe populist radical right (PRR) parties advertise themselves as defenders of Christian identity and values, but they do not seem to strongly attract religious Christian voters. This article tests a general framework for understanding this religion gap in 13 countries. Findings extend earlier research on religiosity and radical right attitudes, provide insight on East-West differences in the PRR phenomenon, and lend conditional support to the notion of a “vaccine effect” suggested by prior research.
An incompressible state of a photo-excited electron gas
Authors: Chepelianskii Alexei D. , Watanabe Masamitsu , Nasyedkin Kostyantyn , Kono Kimitoshi , Konstantinov Denis 
Published: May 2015

AbstractTwo-dimensional electrons in a magnetic field can form new states of matter characterized by topological properties and strong electronic correlations as displayed in the integer and fractional quantum Hall states. In these states, the electron liquid displays several spectacular characteristics, which manifest themselves in transport experiments with the quantization of the Hall resistance and a vanishing longitudinal conductivity or in thermodynamic equilibrium when the electron fluid becomes incompressible. Several experiments have reported that dissipationless transport can be achieved even at weak, non-quantizing magnetic fields when the electrons absorb photons at specific energies related to their cyclotron frequency. Here we perform compressibility measurements on electrons on liquid helium demonstrating the formation of an incompressible electronic state under these resonant excitation conditions. This new state provides a striking example of irradiation-induced self-organization in a quantum system.
Comprehensive survey of condition-specific reproductive isolation reveals genetic incompatibility in yeast
Authors: Hou Jing , Friedrich Anne , Gounot Jean-Sebastien , Schacherer Joseph 
Published: May 2015

AbstractGenetic variation within a species could cause negative epistasis leading to reduced hybrid fitness and post-zygotic reproductive isolation. Recent studies in yeasts revealed chromosomal rearrangements as a major mechanism dampening intraspecific hybrid fertility on rich media. Here, by analysing a large number of Saccharomyces cerevisiae crosses on different culture conditions, we show environment-specific genetic incompatibility segregates readily within yeast and contributes to reproductive isolation. Over 24% (117 out of 481) of cases tested show potential epistasis, among which 6.7% (32 out of 481) are severe, with at least 20% of progeny loss on tested conditions. Based on the segregation patterns, we further characterize a two-locus Dobzhansky–Müller incompatibility case leading to offspring respiratory deficiency caused by nonsense mutation in a nuclear-encoding mitochondrial gene and tRNA suppressor. We provide evidence that this precise configuration could be adaptive in fluctuating environments, highlighting the role of ecological selection in the onset of genetic incompatibility and reproductive isolation in yeast.
Design and synthesis of digitally encoded polymers that can be decoded and erased
Authors: Roy Raj Kumar , Meszynska Anna , Laure Chloé , Charles Laurence , Verchin Claire , Lutz Jean-François 
Published: May 2015

AbstractBiopolymers such as DNA store information in their chains using controlled sequences of monomers. Here we describe a non-natural information-containing macromolecule that can store and retrieve digital information. Monodisperse sequence-encoded poly(alkoxyamine amide)s were synthesized using an iterative strategy employing two chemoselective steps: the reaction of a primary amine with an acid anhydride and the radical coupling of a carbon-centred radical with a nitroxide. A binary code was implemented in the polymer chains using three monomers: one nitroxide spacer and two interchangeable anhydrides defined as 0-bit and 1-bit. This methodology allows encryption of any desired sequence in the chains. Moreover, the formed sequences are easy to decode using tandem mass spectrometry. Indeed, these polymers follow predictable fragmentation pathways that can be easily deciphered. Moreover, poly(alkoxyamine amide)s are thermolabile. Thus, the digital information encrypted in the chains can be erased by heating the polymers in the solid state or in solution.
Real-time intermembrane force measurements and imaging of lipid domain morphology during hemifusion
Authors: Lee Dong Woog , Kristiansen Kai , Donaldson, Stephen H. , Cadirov Nicholas , Banquy Xavier , Israelachvili Jacob N. 
Published: May 2015

AbstractMembrane fusion is the core process in membrane trafficking and is essential for cellular transport of proteins and other biomacromolecules. During protein-mediated membrane fusion, membrane proteins are often excluded from the membrane–membrane contact, indicating that local structural transformations in lipid domains play a major role. However, the rearrangements of lipid domains during fusion have not been thoroughly examined. Here using a newly developed Fluorescence Surface Forces Apparatus (FL-SFA), migration of liquid-disordered clusters and depletion of liquid-ordered domains at the membrane–membrane contact are imaged in real time during hemifusion of model lipid membranes, together with simultaneous force–distance and lipid membrane thickness measurements. The load and contact time-dependent hemifusion results show that the domain rearrangements decrease the energy barrier to fusion, illustrating the significance of dynamic domain transformations in membrane fusion processes. Importantly, the FL-SFA can unambiguously correlate interaction forces and in situ imaging in many dynamic interfacial systems.
A dietary intervention for chronic diabetic neuropathy pain: a randomized controlled pilot study
Authors: Bunner A E , Wells C L , Gonzales J , Agarwal U , Bayat E , Barnard N D 
Published: May 2015

Abstract
Background:
Diabetic neuropathy is a common and often debilitating condition for which available treatments are limited. Because a low-fat plant-based diet has been shown to improve glycemic control in individuals with type 2 diabetes, we hypothesized that such a diet would reduce painful symptoms of diabetic neuropathy.

Methods:
In this 20-week pilot study, individuals with type 2 diabetes and painful diabetic neuropathy were randomly assigned to two groups. The intervention group was asked to follow a low-fat, plant-based diet, with weekly classes for support in following the prescribed diet, and to take a vitamin B12 supplement. The control group was asked to take the same vitamin B12 supplement, but received no other intervention. At baseline, midpoint and 20 weeks, clinical, laboratory and questionnaire data were collected. Questionnaires included an analog ‘worst pain’ scale, Michigan Neuropathy Screening Instrument, global impression scale, Short Form McGill Pain Questionnaire, Neuropathy Total Symptom Score, a weekly pain diary and Norfolk Quality of Life Questionnaire.

Results:
After 20 weeks, body weight change with the intervention was −6.4 kg (95% confidence interval (CI) −9.4 to −3.4, P<0.001) in an effect size analysis. Electrochemical skin conductance in the foot improved by an average of 12.4 microseimens (95% CI 1.2–23.6, P=0.03) with the intervention in an effect size analysis. The between-group difference in change in pain, as measured by the McGill pain questionnaire, was −8.2 points (95% CI −16.1 to −0.3, P=0.04). Michigan Neuropathy Screening Instrument questionnaire score change was −1.6 points (95% CI −3.0 to −0.2, P=0.03).

Conclusions:
Improvements were seen in some clinical and pain measures. This pilot study suggests the potential value of a plant-based diet intervention, including weekly support classes, for treating painful diabetic neuropathy.
Combined treatment with a pH-sensitive fusogenic peptide and cationic lipids achieves enhanced cytosolic delivery of exosomes
Authors: Nakase Ikuhiko , Futaki Shiroh 
Published: May 2015

AbstractExosomes, which are approximately 100 nm vesicles secreted by cells, have been studied with respect to cell-to-cell communication, disease diagnosis and intracellular delivery. The cellular uptake of exosomes occurs by endocytosis; however, the cytosolic release efficiency of encapsulated molecules inside cells is low. To address this issue, here we demonstrate a simple technique for enhancing the cellular uptake and cytosolic release of exosomes by combining a pH-sensitive fusogenic peptide for the fusion of endosomal and exosomal membranes inside cells. This method stimulates the efficient cytosolic release of the exosomal contents with cationic lipids that act as a “glue” to support cellular uptake. Using this simple combined technique, the effective cellular uptake and cytosolic release of an artificially encapsulated dextran macromolecule (70 kDa) in exosomes are achieved and a marked improvement in bioactivity is attained with the artificially encapsulated ribosome-inactivating protein saporin. Our method will contribute to many biological research fields, including the assessment of the activities of exosomal contents and the development of candidate tools enabling intracellular visualisation and cellular regulation for future therapeutic applications.
Controlled Rejuvenation of Amorphous Metals with Thermal Processing
Authors: Wakeda Masato , Saida Junji , Li Ju , Ogata Shigenobu 
Published: May 2015

AbstractRejuvenation is the configurational excitation of amorphous materials and is one of the more promising approaches for improving the deformability of amorphous metals that usually exhibit macroscopic brittle fracture modes. Here, we propose a method to control the level of rejuvenation through systematic thermal processing and clarify the crucial feasibility conditions by means of molecular dynamics simulations of annealing and quenching. We also experimentally demonstrate rejuvenation level control in Zr55Al10Ni5Cu30 bulk metallic glass. Our local heat-treatment recipe (rising temperature above 1.1Tg, followed by a temperature quench rate exceeding the previous) opens avenue to modifying the glass properties after it has been cast and processed into near component shape, where a higher local cooling rate may be afforded by for example transient laser heating, adding spatial control and great flexibility to the processing.
The First Edition of the ars minor of Manuel Álvares’ De institvtione grammatica libri tres (Lisbon, 1573)
Authors: Kemmler Rolf 
Published: May 2015

Summary
Based on a hitherto unknown copy of Manuel Álvares’ (1526–1583) very significant Latin grammar Emmanvelis Alvari è Societate Iesv de institvtione grammatica libri tres (Lisbon, 1573), this paper presents the first edition of what the author himself (in a Spanish letter to his superior in Rome) once called ‘arte pequeña’. Additionally, the present paper exploits the distinction of ars minor vs. ars maior as a means of investigating the separate publishing history of the student’s textbook (Álvares 1573a) in comparison to the teacher’s handbook (Álvares 1572), thus enabling a better understanding of the impact these two grammars have had all over the world from the 16th century to the 20th century.
American Linguists Look at Swiss Linguistics, 1925–1940
Authors: Newmeyer Frederick J. 
Published: May 2015

Summary
Swiss linguistic research did not have a major impact on American linguistics in the inter-war period. Nevertheless, there was a perhaps surprising awareness of the results of Swiss scholars among American linguists active in that period. This paper documents both their numerous references to the work of the linguists of the Geneva School as well as the recognition given to Swiss scholars in general by the Linguistic Society of America.
The American Four-Level Analysis of Intonation Contours
Authors: Ladd D. Robert 
Published: May 2015

Summary
The four-level analysis of English intonation prevalent in American structuralist work from the mid-1940s to the late 1960s is variably credited to 1945 publications by both Kenneth Lee Pike (1912–2000) and Rulon S. Wells (1919–2008). However, Pike’s work was the basis of published language teaching materials as early as 1942. The author reports a brief correspondence with Pike in 1989, which makes clear that Pike felt that his own contribution was underappreciated in the “intellectual climate” of Bloomfieldian linguistics. Bernard Bloch (1907–1965) and especially George L. Trager (1906–1992) appear to have influenced the reception of Pike’s work and to have overstated the credit due to Wells.
Spatial and Temporal Patterns in Smolt Survival of Wild and Hatchery Coho Salmon in the Salish Sea
Authors: Zimmerman Mara S. , Irvine James R. , O'Neill Meghan , Anderson Joseph H. , Greene Correigh M. , Weinheimer Joshua , Trudel Marc , Rawson Kit 
Published: May 2015

Abstract
Understanding the factors contributing to declining smolt-to-adult survival (hereafter “smolt survival”) of Coho Salmon Oncorhynchus kisutch originating in the Salish Sea of southwestern British Columbia and Washington State is a high priority for fish management agencies. Uncertainty regarding the relative importance of mortality operating at different spatial scales hinders the prioritization of science and management activities. We therefore examined spatial and temporal coherence in smolt survivals for Coho Salmon based on a decision tree framework organized by spatial hierarchy. Smolt survival patterns of populations that entered marine waters within the Salish Sea were analyzed and compared with Pacific coast reference populations at similar latitudes. In all areas, wild Coho Salmon had higher survival than hatchery Coho Salmon. Coherence in Coho Salmon smolt survival occurred at multiple spatial scales during ocean entry years 1977–2010. The primary pattern within the Salish Sea was a declining smolt survival trend over this period. In comparison, smolt survival of Pacific coast reference populations was low in the 1990s but subsequently increased. Within the Salish Sea, smolt survival in the Strait of Georgia declined faster than it did in Puget Sound. Spatial synchrony was stronger among neighboring Salish Sea populations and occurred at a broader spatial scale immediately following the 1989 ecosystem regime shift in the North Pacific Ocean than before or after. Smolt survival of Coho Salmon was synchronized at a more local scale than reported by other researchers for Chinook Salmon O. tshawytscha, Pink Salmon O. gorbuscha, Chum Salmon O. keta, and Sockeye Salmon O. nerka, suggesting that early marine conditions are especially important for Coho Salmon in the Salish Sea. Further exploration of ecosystem variables at multiple spatial scales is needed to effectively address linkages between the marine ecosystem and Coho Salmon smolt survival within the Salish Sea. Since the relative importance of particular variables may have changed during our period of record, researchers will need to carefully match spatial and temporal scales to their questions of interest.
Received October 12, 2014; accepted January 20, 2015