bluuebunny/crossref_metadata_2025 huggingface dataset:
When management meets science: adaptive analysis for the optimization of the eradication of the Northern raccoon (Procyon lotor)
Authors: Mazzamuto Maria Vittoria , Panzeri M. , Bisi F. , Wauters L. A. , Preatoni D. , Martinoli A.
Published: July 2020

The EU Regulation no.1143/2014 on invasive species requires the EU Member States to respond promptly and efficiently in eradicating the invasive alien species listed as species of Union concern. The Northern raccoon (Procyon lotor) was introduced in Northern Italy along the river Adda and we carried out its eradication campaign between 2016 and 2019. We used an integrated approach of camera traps and live traps. A standardized approach to the camera trap survey (2904 camera trap-nights) revealed that the detectability of raccoons (0.27 ± 0.07 SD) increased in the proximity of the river and their occupancy (0.15 ± 0.09 SD) was higher in urban areas. These results allowed us to increase the trapping success whilst reducing the effort. During the captures, systematic collection of catch and effort data allowed to estimate population size (65 ± 7.8 raccoons) and thus to have a continuous update on how far the campaign was from the complete eradication of the species, allowing to adjust the trapping effort accordingly. We captured 69 raccoons (7279 cage trap nights) thanks to both systematic trapping and opportunistic activation of traps following stakeholders’ reports. Stakeholders supported the campaign and some of them played an important role in reporting sightings, signs, and allowing access to their private land. Camera trap data also allowed us to make a Rapid Eradication Assessment that estimated an eradication probability of 99% after 6 months without detections. We finally give indications for future control campaigns on the species to increase removal success, reducing the effort.
Evolution of orbits about comets with arbitrary comae
Authors: Moretto Mark , McMahon Jay
Published: July 2020

Spacecraft and natural objects orbiting an active comet are perturbed by gas drag from the coma. These gases expand radially at about 0.5 km/s, much faster than orbital velocities that are on the order of meters per second. The coma has complex gas distributions and is difficult to model. Accelerations from gas drag can be on the same order of gravity and are currently poorly understood. Semi-analytical solutions for the evolution of the Keplerian orbital elements of a spacecraft orbiting a comet using simplified drag and coma models are derived using a Fourier series expansion in the argument of latitude. It is found that the mean element evolution is only dependent on the zeroth- and first-order terms of the Fourier series expansion. For an arbitrary, inverse-square, radial, perturbing force, there are no frozen orbits; however, the argument of pericenter has a stable equilibrium and an unstable equilibrium and the angular momentum vector of the orbit is constant. Furthermore, the radius of the orbit at two specific angles relative to the ascending node is preserved. The evolution of the orbit is governed by the argument of pericenter, resulting in orientations that raise and lower the radius of pericenter and implying safe and unsafe orbit orientations for spacecraft operations.
Site fidelity of Hippocampus guttulatus Cuvier, 1829 at Mar Piccolo of Taranto (Southern Italy; Ionian Sea)
Authors: Pierri Cataldo , Lazic Tamara , Corriero Giuseppe , Cardone Frine , Onen Tarantini Senem , Desiderato Andrea , Mirto Simone , Gristina Michele
Published: July 2020

Lack of detailed knowledge on ecological niche, life cycles, spatial distribution, reproductive biology and space use strongly affects the selection of useful tools and measures in the conservation of threatened marine species. Especially for sedentary and slow species, behaviour and movement capacities are supposed to be the most important functional traits. Indeed, behavioural variability concerning available space and the close presence of individuals is considered a crucial trait for the population dynamics assessments, especially when disturbances of various causes are present in the environment. The present study aimed to investigate the site fidelity and degree of movement of Hippocampus guttulatus, an emblematic and threatened Mediterranean seahorse species. With this aim, a number of seahorses were tagged and monitored throughout two years within a limited area of the lagoon of Mar Piccolo of Taranto (Southern Italy). The studied individuals were initially morphometrically measured for size, sex and life-cycle stage and subsequently monitored through repeated four-month surveys each year. Obtained results indicated high site fidelity regardless of habitat type. Movement pattern was in line with the data on congeneric species, although values were slightly higher. The analyses showed differences in movement degree among different sexes and life-cycle stages and indicated greater mobility of adult females compared to males and juveniles. The investigated parameters showed a great variability suggesting that even small-scale environmental factors can influence the species mobility. Finally, a change in the population structure has been observed, with the loss of large individuals in 2016 and reduced recruitment in 2017. These findings indicated the possible presence of stressors that could lead to the alteration of the seahorse population at Mar Piccolo of Taranto.
Irreducibly Thick Evaluation is not Thinly Evaluative
Authors: Cannon N. D.
Published: July 2020

In this paper, I criticize the pairing of irreducible thickness (the view that thick concepts do not reduce to thin evaluations plus some descriptive component) with the traditional view of evaluation which says evaluation is a matter of encoding good or bad in some way. To do this, I first explicate the determination view, which holds that irreducibly thick concepts are to thin concepts as determinates are to determinables. I then show that, even if the determination view did establish irreducible thickness, it would not have proven that the evaluative is well understood as being an instance of the determination relation; in order to do that, the determination view needs to show how the evaluative fit a general analysis of the determination relation. However, when the determination view attempts to fill in the analysis, we get implausible results—so implausible, I claim, that we should see the results as a reductio to the view. To generalize the criticism to any view like the determination view, I show that the same results ensue when we model the evaluative on mereology. Finally, I diagnose the general failure by claiming that the evaluative domain, as conceived by the defender of irreducible thickness, just does not have the structure to secure the tight connection between thick and thin concepts while also carving up our conceptual economy in a plausible way.
Security, Privacy and Risks Within Smart Cities: Literature Review and Development of a Smart City Interaction Framework
Authors: Ismagilova Elvira , Hughes Laurie , Rana Nripendra P. , Dwivedi Yogesh K.
Published: July 2020

The complex and interdependent nature of smart cities raises significant political, technical, and socioeconomic challenges for designers, integrators and organisations involved in administrating these new entities. An increasing number of studies focus on the security, privacy and risks within smart cities, highlighting the threats relating to information security and challenges for smart city infrastructure in the management and processing of personal data. This study analyses many of these challenges, offers a valuable synthesis of the relevant key literature, and develops a smart city interaction framework. The study is organised around a number of key themes within smart cities research: privacy and security of mobile devices and services; smart city infrastructure, power systems, healthcare, frameworks, algorithms and protocols to improve security and privacy, operational threats for smart cities, use and adoption of smart services by citizens, use of blockchain and use of social media. This comprehensive review provides a useful perspective on many of the key issues and offers key direction for future studies. The findings of this study can provide an informative research framework and reference point for academics and practitioners.
Emotional Voice Intonation: A Communication Code at the Origins of Speech Processing and Word-Meaning Associations?
Authors: Filippi Piera
Published: July 2020

The aim of the present work is to investigate the facilitating effect of vocal emotional intonation on the evolution of the following processes involved in language: (a) identifying and producing phonemes, (b) processing compositional rules underlying vocal utterances, and (c) associating vocal utterances with meanings. To this end, firstly, I examine research on the presence of these abilities in animals, and the biologically ancient nature of emotional vocalizations. Secondly, I review research attesting to the facilitating effect of emotional voice intonation on these abilities in humans. Thirdly, building on these studies in animals and humans, and through taking an evolutionary perspective, I provide insights for future empirical work on the facilitating effect of emotional intonation on these three processes in animals and preverbal humans. In this work, I highlight the importance of a comparative approach to investigate language evolution empirically. This review supports Darwin’s hypothesis, according to which the ability to express emotions through voice modulation was a key step in the evolution of spoken language.
Fluid Flow Characterization Framework for Naturally Fractured Reservoirs Using Small-Scale Fully Explicit Models
Authors: Wong Daniel Lorng Yon , Doster Florian , Geiger Sebastian , Francot Eddy , Gouth François
Published: July 2020

Flow modelling challenges in fractured reservoirs have led to the development of many simulation methods. It is often unclear which method should be employed. High-resolution discrete fracture and matrix (DFM) studies on small-scale representative models allow us to identify dominant physical processes influencing flow. We propose a workflow that utilizes DFM studies to characterize subsurface flow dynamics. The improved understanding facilitates the selection of an appropriate method for large-scale simulations. Validation of the workflow was performed via application on a gas reservoir represented using an embedded discrete fracture model, followed by the comparison of results obtained from hybrid and dual-porosity representations against fully explicit simulations. The comparisons ascertain that the high-resolution small-scale DFM studies lead to a more accurate upscaled model for full field simulations. Additionally, we find that hybrid implicit–explicit representations of fractures generally outperform pure continuum-based models.
How Do Rapidly Internationalizing SMEs Learn? Exploring the Link Between Network Relationships, Learning Approaches and Post-entry Growth of Rapidly Internationalizing SMEs from Emerging Markets
Authors: Puthusserry Pushyarag , Khan Zaheer , Knight Gary , Miller Kristel
Published: July 2020

This article explores learning among rapidly internationalizing small and medium sized enterprises (SMEs) and how this supports the post-internationalization growth and survival of these firms. We utilize a qualitative multiple case study approach of ten information and communication technology (ICT) SMEs from a key emerging market—India. Findings suggest that during the post-entry stage, rapidly internationalizing SMEs use a wide range of internal and external sources of knowledge. External sources of knowledge include peer networks, associations in the same industry, international clients/partners, and international connections developed through trade fairs and trade missions. Internal sources of knowledge such as self-learning, especially from trial-and-error and experiential efforts, were found to enhance product, market and technological knowledge; and consequently aided geographic and product diversification. The findings also indicate that firms use a mix of integrated, vicarious, congenital and experiential learning approaches in their post-entry growth and survival phases. Experiential and congenital learning were found to be facilitated by firms’ internal network sources, whereas external network sources provide an ideal platform for vicarious learning. The study provides new insights into networking and learning by providing evidence that exposure to and connection with diverse types of networks can result in various forms of valuable learning for rapidly internationalizing SMEs, which enhances their post-entry growth.
Connected Surveillance for Detection of Complications After Early Discharge from Bariatric Surgery
Authors: Neuberg Maud , Blanchet Marie-Cécile , Gignoux Benoit , Frering Vincent
Published: July 2020

As part of a bariatric enhanced recovery after surgery (ERAS) program, at-home follow-up using a novel Internet application was used to detect early complications. The study aimed to evaluate the safety and effectiveness of this “connected surveillance” protocol over a 10-day follow-up. Patients were monitored 24/7 by a trained nursing team with daily surgeon review of patient self-reports. Morbidly obese patients (n = 281) underwent OAGB (126, 47.70%) or sleeve gastrectomy (138, 52.3%). Of 264 who completed the study (mean age 40 years [20–66]), 3 (1.1%) underwent revision for early complications; there were 6 (2.1%) readmissions and 22 (8.3%) consultations. In a bariatric surgery ERAS program, “Internet-connected surveillance” proved safe and effective in detecting 100% of early complications, and most patients were satisfied with their care.
Compound heterozygous GLI3 variants in siblings with thyroid hemiagenesis
Authors: Szczepanek-Parulska Ewelina , Budny Bartłomiej , Borowczyk Martyna , Zawadzka Katarzyna , Sztromwasser Paweł , Ruchała Marek
Published: July 2020

Purpose

Thyroid hemiagenesis (THA) is an inborn absence of one thyroid lobe of largely unknown etiopathogenesis, affecting 0.05–0.5% population. The aim of the study was an identification of genetic factors responsible for thyroid maldevelopment in two siblings with THA.

Methods

We evaluated a three-generation THA family with two sisters presenting the disorder. Proband (Patient II:3) was diagnosed at the age of 45 due to neck asymmetry. Left lobe agenesis and nontoxic multinodular goiter were depicted. Proband’s sister (Patient II:6) was euthyroid, showed up at the age of 39 due to neck discomfort and left-sided THA was demonstrated. Affected individuals were subjected to whole-exome sequencing (WES) (Illumina, TruSeq Exome Kit) and all identified variants were evaluated for pathogenicity. Sanger sequencing was used to confirm WES data and check segregation among first-degree relatives.

Results

In both siblings, a compound heterozygous mutations NM_000168.6: c.[2179G>A];[4039C>A] (NP_000159.3: p.[Gly727Arg];[Gln1347Lys]) were identified in the GLI3 gene, affecting exon 14 and 15, respectively. According to the American College of Medical Genetics, variants are classified as of uncertain significance, and were found to be very rare (GnomAD MAF 0.007131 and 0.00003187). The segregation mapping and analysis of relatives indicated causativeness of compound heterozygosity.

Conclusions

We demonstrated for the first time a unique association of THA phenotype and the presence of compound heterozygous mutations p.[Gly727Arg];[Gln1347Lys] of GLI3 gene in two siblings.
Palaeofloral Investigation Based on Morphotaxonomy, Palynomorphs, Biomarkers and Stable Isotope from Lalmatia Coal Mine of Rajmahal Lower Gondwana Basin, Godda District, Jharkhand: An Inclusive Empirical Study
Authors: Pillai S. Suresh Kumar , Mathews Runcie Paul , Murthy Srikanta , Goswami Shreerup , Agrawal Shailesh , Sahoo Mrutyunjaya , Singh Ranjit Kumar
Published: July 2020

A rich Glossopteris dominated plant fossils assemblage is recovered from the Barakar Formation of Lalmatia coal mine, Hura coalfield of Rajmahal Basin, Godda district, Jharkhand, India. The assemblage includes Glossopteris, Gangamopteris and Noeggerathiopsis (leaf forms) along with Vertebraria (root form). There are 4 genera and 14 species of megafossils in the collection, which includes 10 species of Glossopteris, two species of Gangamopteris and one species of Noeggerathiopsis and Vertebraria each. The flora, although similar to that of the Barakar Formation of the Damodar Basin complex, exhibit unique characteristics and is of Artinskian to Kungurian in age. The palynoassemblage recovered in the section reveals the dominance of genus Scheuringipollenites and sub–dominance of Faunipollenites (=Protohaploxypinus) along with Parasaccites, Potonieisporites, Barakarites, Plicatipollenites, Striomonosaccites, Striatopodocarpites, Crescentipollenites, Verticipollenites, Rhizomaspora, Distriatites, Primuspollenites, Striasulcites, Lunatisporites, Guttulapollenites, Platysaccus, Microfoveolatispora, Micro-baculispora, Horriditriletes, Tiwariasporis and Weylandites, which demonstrates an early Permian age (Artinskian). The palyno-assemblage indicates that the sediments belong to the lower part of the Barakar Formation. Biomarker analysis suggests varying organic matter input during the deposition of the studied sequence. Diterpane compounds and megafossil evidences suggest Glossopteris were the dominant flora along with conifers. Bacterial alteration of the organic matter is inferred from the hopane compounds. The δ13C value of organic matter associated with the carbonaceous shale directly corroborates with the typical δ13C values of the Permian time and is suggestive of warm and humid climatic conditions.
Bringing ‘Deep Knowledge’ of Fisheries into Marine Spatial Planning
Authors: Said Alicia , Trouillet Brice
Published: July 2020

In marine spatial planning (MSP), the production of knowledge about marine-based activities is fundamental because it informs the process through which policies delineating the use of space are created and maintained. This paper revises our view of knowledge—developed during the mapping and planning processes—as the undisputed factual basis on which policy is developed. Rather, it argues that the construction, management, validation, and marginalisation of different types of knowledge stemming from different stakeholders or disciplinary approaches is at the heart of policy and planning processes. Using the case of fisheries-generated knowledge in the implementation of MSP, we contend that the fisheries data informing the MSP process are still very much streamlined to classical bio-economic metrics. Such metrics fall short of describing the plural and complex knowledges that comprise fisheries, such as localised social and cultural typologies, as well as the scale and dynamics, hence, providing incomplete information for the decision-making process of MSP. In this paper, we provide a way to move towards what we conceptualize as ‘Deep Knowledge’ and propose a model that brings together of the existing datasets and integrates socio-cultural data as well as complex spatiotemporal elements, to create dynamic rather than static datasets for MSP. We furthermore argue that the process of knowledge production and the building of the parameters of such datasets, should be based on effective stakeholder participation, whose futures depend on the plans that eventually result from MSP. Finally, we recommend that the ‘Deep Knowledge’ model is adopted to inform the process of knowledge production currently being undertaken in the diverse countries engaging in the MSP process. This will result in policies that truly reflect and address the complexities that characterise fisheries, and which are legitimized through a process of knowledge co-production.
A new molecular marker for species-specific identification of Microsporum canis
Authors: Ciesielska Anita , Stączek Paweł
Published: July 2020

Species identification of dermatophytes by conventional mycological methods based on macro- and microscopy analysis is time-consuming and has a lot of limitations such as slow fungal growth or low specificity. Thus, there is a need for the development of molecular methods that would provide reliable and prompt identification of this group of medically important fungi. The are many reports in the literature concerning PCR identification of dermatophyte species, but still, there are not many PCR assays for the separate detection of members of the genera Microsporum, especially Microsporum canis (zoophilic species) and Microsporum audouinii (anthropophilic species). The correct distinction of these species is important to determine the source of infection to implement the appropriate action to eliminate the path of infection transmission. In this paper, we present such a PCR-based method targeting velB gene that uses a set of two primers—Mc-VelB-F (5′-CTTCCCCACCCGCAACATC-3′) and Mc-VelB-R (5′-TGTGGCTGCACCTGAGAGTGG-3′). The amplified fragment is specific due to the presence of (CAGCAC)8 microsatellite sequence only in the velB gene of M. canis. DNA from 153 fungal samples was used in PCR assay followed by electrophoretic analysis. The specificity of the designed set of primers was also confirmed using the online BLAST-Primer tool. The positive results were observed only in the case of M. canis isolates, and no positive results were obtained neither for other dermatophytes and non-dermatophyte fungi nor for other Eukaryotes, including the human genome sequence, as well as the representatives of bacterial and viral taxa. The developed PCR assay using the proposed Mc-VelB-F and Mc-velB-R primers can be included in the algorithm of M. canis detection in animals and humans.
Public interest damages
Authors: Janeček Václav
Published: July 2020

This paper argues that punitive, nominal, contemptuous, vindicatory, and disgorgement damages (commonly referred to as non-compensatory damages) can be collectively analysed as public interest damages because all these awards are justified by violations of public interests in addition to violations of the claimant's rights. To the extent they are awarded in the public interest, non-compensatory damages feature a distinctively public element in private law. In contrast to compensatory damages, public interest damages are justified by ‘non-correlative wrongdoing’, ie infringements of interests which are valuable to the community rather than to the claimant. This helps us to understand how public interest damages differ from traditional damages awards and why public interest damages should be treated as an exceptional remedy. In support of these claims, the paper offers an original analytic framework of reasons that justify damages awards.
The fibre of the degree 3 map, Anick spaces and the double suspension
Authors: Amelotte Steven
Published: July 2020

Let S2n+1{p} denote the homotopy fibre of the degree p self map of S2n+1. For primes p ≥ 5, work by Selick shows that S2n+1{p} admits a non-trivial loop space decomposition if and only if n = 1 or p. Indecomposability in all but these dimensions was obtained by showing that a non-trivial decomposition of ΩS2n+1{p} implies the existence of a p-primary Kervaire invariant one element of order p in $\pi _{2n(p-1)-2}^S$. We prove the converse of this last implication and observe that the homotopy decomposition problem for ΩS2n+1{p} is equivalent to the strong p-primary Kervaire invariant problem for all odd primes. For p = 3, we use the 3-primary Kervaire invariant element θ3 to give a new decomposition of ΩS55{3} analogous to Selick's decomposition of ΩS2p+1{p} and as an application prove two new cases of a long-standing conjecture stating that the fibre of the double suspension $S^{2n-1} \longrightarrow \Omega ^2S^{2n+1}$ is homotopy equivalent to the double loop space of Anick's space.
Value-Ag: An integrated model for rapid ex-ante impact evaluation of agricultural innovations in smallholder systems
Authors: Monjardino Marta , Kuehne Geoff , Cummins Jay
Published: July 2020

Evaluation of agricultural Research, Development, Extension and Management requires knowledge of farming systems economics and risk as well as broader adoption drivers. But until now, these factors have not been effectively combined when determining the success of agricultural research projects. To fill this gap, we developed Value-Ag, an integrated modelling platform using whole-farm economic analysis and prediction of the scaling potential in the context of production risk and household dynamics to provide an ex-ante estimate of the benefits of adopting an innovation. In this paper, we use a hypothetical case study to illustrate Value-Ag’s potential to evaluate agricultural innovations in a rigorous, systematic and participatory manner across a range of scenarios, thereby stimulating thinking and learning opportunities with the relevant stakeholders, and increasing the scrutiny of projects so that they deliver greater value for money while fostering a more results-focused culture in developing countries.
Is ESP a materials and teaching-led movement?
Authors: Basturkmen Helen
Published: July 2020

My first encounter with English for specific purposes (ESP) teaching was in the late 1980s. I was asked to lead a small team of teachers in designing a new English course for university students of art and design. We had just a few weeks to devise a teaching plan and materials. ESP was famously described at that time as ‘essentially a materials and teaching-led movement’ (Dudley-Evans & St John, 1998, p. 19) and my initial encounter with ESP largely reflected this. However, I believe this description and some other characterizations of ESP have persisted rather too long. In this paper, I seek to problematize a view of ESP as essentially a practical movement and I argue that a characterization of ESP for the present time needs to reflect a broader vision of endeavours and interests.
Accuracy of the Language Environment Analyses (LENATM) system for estimating child and adult speech in laboratory settings
Authors: MARCHMAN Virginia A. , WEISLEDER Adriana , HURTADO Nereyda , FERNALD Anne
Published: July 2020

Laboratory observations are a mainstay of language development research, but transcription is costly. We test whether speech recognition technology originally designed for day-long contexts can be usefully applied to this use-case. We compared automated adult word and child vocalization counts from Language Environment Analysis (LENATM) to those of transcribers in 20-minute play sessions with Spanish-speaking dyads (n= 104) at 1;7 and 2;2. For adult words, results indicated moderate associations but large absolute differences. Associations for child vocalizations were weaker with larger absolute discrepancies. LENA has moderate potential to ease the burden of transcription in some research and clinical applications.
Inducible torsades de pointes during an acute face immersion test in an adolescent with type 2 long QT syndrome
Authors: Muneuchi Jun , Sugitani Yuichiro , Watanabe Mamie
Published: July 2020

We present the case of a 12-year-old boy with type 2 long QT syndrome in whom torsades de pointes was induced by an acute face immersion test. This test is feasible to predict cardiac events in adolescents with long QT syndrome.
THE INSTABILITY OF OPEN PARETO EFFICIENT ECONOMIES
Authors: Le Riche Antoine
Published: July 2020

This paper analyzes the impact of trade on the stability properties of trading countries and on stationary welfare. We consider a two-country two-good two-factor overlapping generations model where countries differ in terms of their technology. In the autarky equilibrium and the free-trade equilibrium, indeterminacy relies, under dynamic efficiency, on a capital intensive consumption good and intermediate values of the elasticity of intertemporal substitution in consumption. Opening the borders to trade can be a source of a global destabilizing effect. Indeed, considering a free-trade equilibrium in which one country is an exporter of the consumption good and the other country is an exporter of the investment good, indeterminacy can occur with trade even though the two countries are determinate in autarky. Finally, opening to trade increases the stationary welfare of the country that exports the investment good and deteriorates the one of the other country.
Food group intake at self-reported eating occasions across the day: secondary analysis of the Australian National Nutrition Survey 2011–2012
Authors: Rebuli Megan A , Williams Gemma , James-Martin Genevieve , Hendrie Gilly A
Published: July 2020

Objective:

To examine core and discretionary food and beverage intake at eating occasions, and to explore the variation in consumption by age and gender in Australian adults and children.

Design:

The study utilised one 24-h dietary recall with self-reported eating occasions from a nationally representative sample of Australians. Average servings of each food group for age and gender subpopulations were compared with the Australian Dietary Guidelines. The percentage contribution of each eating occasion to total daily food group intake and typical composition of eating occasions were described. Frequently consumed discretionary foods were reported for eating occasions by age and gender.

Setting:

2011–2012 Australian National Nutrition and Physical Activity Survey.

Participants:

12 153 Australian people aged 2 years and above.

Results:

Grains were consumed in equal proportions throughout the day across all age and gender subgroups, while remaining core food groups were unequally distributed, featuring more prominently at specific eating occasions. Children consumed two-thirds of their fruit intake as snacks, and up to three quarters of adults’ vegetable and meat intake was consumed at dinner. Children consumed more of their discretionary intake at mid-meals, while adults consumed a greater proportion as part of a main meal.

Conclusions:

The present study provides a detailed understanding about when food groups are consumed, the ‘typical’ meal composition across the day, and how consumption patterns and compliance with dietary guidelines differ by age group and gender. These findings can assist in developing more specific nutrition messages which may help to achieve greater improvements in population dietary intake.
Diet quality scores in relation to fatness and nutritional knowledge in women with polycystic ovary syndrome: case–control study
Authors: Bykowska-Derda Aleksandra , Czlapka-Matyasik Magdalena , Kaluzna Malgorzata , Ruchala Marek , Ziemnicka Katarzyna
Published: July 2020

Objective:

The purpose of the study was to analyse the dietary habits identified by diet quality scores (DQS) in the scope of body fatness (BF) and nutritional knowledge (NK) of polycystic ovary syndrome (PCOS) women.

Design:

Case–control study. The DQS were accessed by Dietary Habits, and Nutrition Beliefs Questionnaire (KomPAN, The Committee of Human Nutrition, Polish Academy of Science) included food frequency consumption of thirty-three food items and was formulated by six diet indexes: Pro-Healthy-Diet-Index (pHDI-10), Non-Healthy-Diet-Index (nHDI-14), High-Glycemic-Diet-Index-7 (hGIDI-7), Low-Glycemic-Diet-Index-4 (lGIDI-4), High-Sugar-Diet-Index-4 (hSDI-4) and High-Saturated-Fats-Diet-Index-8 (hSFDI-8). The BF was analysed by air displacement plethysmography (BodPod, Life Measurement Inc.). NK was assessed by using the twenty-five ‘true or false’ statements included in the KomPAN questionnaire.

Setting:

Poland, Clinical Hospital, Department of Endocrinology, Metabolism, and Internal Diseases.

Participants:

The study group included 122 PCOS women and 116 age- and socio-economic status-matched healthy controls (CON) aged 17–44 years.

Results:

Higher BF and lower NK in PCOS womenv. controls were observed. PCOS women had a lower pHDI-10 and LGIDI-4 than CON. There was no relation between NK and DQS in PCOS women. The higher NK in the CON group was associated with increased intensity of pHDI-10 and lower frequency of hSFDI-8 levels.

Conclusions:

Pro-healthy DQS and NK of PCOS women in this study were lower than CON. Professional dietary education might improve dietary behaviours and understanding of the necessity of dietary habits modification in this group. A multidisciplinary approach is needed in the treatment of PCOS women.
Turkic Typologies: Ideology and Indigenous Linguistic Knowledge in the Work of Bekir Çobanzade
Authors: Erdman Michael
Published: July 2020

The current work is an exploration of the life and linguistic scholarship of the Crimean Tatar linguist Bekir Çobanzade. In it, I pay particular attention to the impact of the author's socio-political environment, especially the rise of Stalinism, on his works relating to the history and classification of the Turkic languages. I demonstrate how these circumstances compelled Çobanzade to perform an intellectual migration, from an indigenous Turkic ontology focused on the structural wholeness of the Turkic languages to a rigid application of Marxist-Leninist concepts of socially-determined linguistic classification. I do this with the help of monographs and journal articles published in Crimean Tatar, Ottoman Turkish, Azerbaijani and Russian, problematizing the multitude of his audiences and loyalties. As such, Çobanzade's story becomes a microcosm of the experience of a broader generation of Turkic writers and scholars. It was a generation that sought to take the greatest benefit from the monumental changes following World War I, and ended up being consumed by the totalitarian state that emerged in its wake. Çobanzade is one victim of many whose scholarly oeuvre can open a window to a heady and bygone period of experimentation and change.
Reification, practice, and the ontological status of social facts
Authors: Pratt Simon Frankel
Published: July 2020

In this reply to Miles Evers, I clarify some of my positions and argue that social facts should not be reified. Just as with norms, they should be defined as arrangements of practices rather than as social objects.
Securityquaexistential surviving (while becoming otherwise) through performative leaps of faith
Authors: Arfi Badredine
Published: July 2020

This paper analyzes the idea of ‘ontological security’ to make three arguments: (a) that to be secure in one's being is paradoxical in the sense thatto be is to survive while always becoming otherwise, (b) thatto survive is to be anxious, and (c) that to get attached to such a security of one's always becoming otherwise is to engage inperformative leaps of faithin the security of one's existence. This framework is used to suggest a new interpretation of the security dilemma.
Anxiety, time, and ontological security's third-image potential
Authors: Hom Andrew R. , Steele Brent J.
Published: July 2020

In this article, we begin to extend ontological security to third-image theorizing. We argue that the autobiographical conceptions of international agents, along with other stories told about international politics, constitute ‘the international’ as a system, society, community, or inhabitable realm beyond and between first- and second-image relations. To develop this point, we focus on the relationship between narrative, anxiety, and time. We contend that ontological security issues resound in the third image once we shift from treating the international realm as social agents' external environment to treating it as a collective project in its own right. Doing so highlights the promise of ontological security studies for further differentiating international fear and anxiety, for enabling novel explanations of international phenomena, and for elaborating third-image identity formation as a wide-ranging timing effort to surmount a dynamic, processual environment full of interconnected coordination challenges.
Psychoanalysis, cultures of anarchy, and ontological insecurity
Authors: Cash John
Published: July 2020

When ontological insecurity looms, what comes next? Is chaos the sole alternative to the maintenance of established role-identities and routines? Or is there a more complex set of possible responses to the dread threat of ontological insecurity? The principal approach to ontological security in International Relations (IR) relies unduly on Giddens' account. Consequently, this approach fails to adequately capture both the variety of ways in which coherent and continuous identities can be maintained and the variety of ways in which the available cultural repertoire can support ontological security differently when challenged. Typically, ontological security is re-established, prior to collapse, through re-balancing of the cultural repertoire to give broader scope to an alternative cultural form and the qualitatively different practices it organizes. Due to misrecognition, this reorganization may proceed without disturbing the ontological security of states-in-interaction. Unconscious processes, encoded into cultural forms, are integral to such variable defenses against ontological insecurity. A re-conceptualization that regards Wendt's cultures of anarchy, and their qualitatively different modes of relating, as dynamically co-present within cultural repertoires, but with potentially variable weightings, complements this approach to ontological in/security.
Development of a Mesoscale Inversion System for Estimating Continental‐Scale CO2 Fluxes
Authors: Wesloh Daniel , Lauvaux Thomas , Davis Kenneth J.
Published: July 2020

Computational requirements often impose limitations on the spatial and temporal resolutions of atmospheric CO2 inversions, increasing aggregation and representation errors. This study enables higher spatial and temporal resolution inversions with spatial and temporal error structures similar to those used in other published inversions by representing the prior flux error covariances as a Kronecker product of spatial and temporal covariances and by using spectral methods for the spatial correlations. Compared to existing inversion systems that are forced to degrade the resolution of the problem in order to bring the dimensionality down to computationally tractable levels, this inversion framework is able to take advantage of mesoscale transport simulations and more of the complexity of spatial and temporal covariances in the surface CO2 fluxes. This approach was successfully implemented over one month with an identical‐twin observing system simulation experiment (OSSE) using a set of assumptions about the prior flux uncertainties compatible both with continental‐scale uncertainty estimates and with comparisons of vegetation models to flux towers. The demonstration illustrates the potential of the newly developed inversion system to use high‐temporal‐resolution information from the North American tower network, to extract high‐resolution information about CO2 fluxes that is inaccessible to coarser resolution inversion systems, and to simultaneously optimize an ensemble of prior estimates. This demonstration sets the stage for regional flux inversions that can take full advantage of the high‐resolution data available in tower CO2 records and mesoscale atmospheric transport reanalyses, include more realistic prior error structures, and explore specifying prior fluxes with ensembles.
Forecast Informed Reservoir Operations Using Ensemble Streamflow Predictions for a Multipurpose Reservoir in Northern California
Authors: Delaney Chris J. , Hartman Robert K. , Mendoza John , Dettinger Michael , Delle Monache Luca , Jasperse Jay , Ralph F. Martin , Talbot Cary , Brown James , Reynolds David , Evett Simone
Published: July 2020

Ensemble Forecast Operations (EFO) is a risk‐based approach of reservoir flood control operations that incorporates ensemble streamflow predictions (ESPs) made by the California‐Nevada River Forecast Center. Reservoir operations for each member of an ESP are individually modeled to forecast system conditions and calculate risk of reaching critical operational thresholds. Reservoir release decisions are simulated to manage forecasted risk with respect to established risk tolerance levels. EFO was developed for Lake Mendocino, a 111,000 acre‐foot reservoir near Ukiah, California, to evaluate its viability to improve reservoir storage reliability without increasing downstream flood risk. Lake Mendocino is a dual use reservoir, owned and operated for flood control by the United States Army Corps of Engineers and operated for water supply by Sonoma Water. EFO was simulated using a 26‐year (1985–2010) ESP hindcast generated by the California‐Nevada River Forecast Center, which provides 61‐member ensembles of 15‐day flow forecasts. EFO simulations yield generally higher storage levels during the flood management season while maintaining needed flood storage capacity by strategically prereleasing water in advance of forecasted storms. Model results demonstrate a 33% increase in median storage at the end of the flood management season (10 May) over existing operations without marked changes in flood frequency for locations downstream from Lake Mendocino. EFO may be a viable alternative for managing flood control operations at Lake Mendocino that provides multiple benefits (water supply, flood mitigation, and ecosystems) and provides a management framework that could be adapted and applied to other flood control reservoirs.
Eyes in the Sky Improve Pollen Tracking
Authors: Asrar Ghassem , Zhou Yuyu , Crimmins Theresa , Sapkota Amir
Published: July 2020

Physicians, public health officials, and experts in remote sensing and ecology recently met to identify ways that satellites, webcams, and citizen science could help them manage asthma and allergies.
Upper‐Mantle Anisotropy and Dynamics Beneath Northeast Asia: Insight From SKS and Local S Splitting Analysis
Authors: Bi Yajing , Huang Zhouchuan , Wang Haibo , Wu Hanting
Published: July 2020

Tectonics in Northeast Asia are characterized as the deep subduction of the Pacific Plate and the induced volcanism in Northeast China. Seismic anisotropy due to deformations is essential for understanding the mantle dynamics. However, the routine SKS splitting captures the accumulated seismic anisotropy from core‐mantle boundary to the surface, so the interpretation of the SKS splitting measurements is nonunique. Here, benefiting from abundant deep‐focus earthquakes in the subducting Pacific Plate, we measured shear wave splitting using both the SKS and local S waves recorded at Station MDJ to discriminate the anisotropy at different depths under Northeast China. We obtained 61 SKS and 22 local S wave splitting parameters. The SKS splitting measurements show apparent azimuthal variations that can be modeled by two‐layer anisotropy. The fast polarization directions (FPDs) of anisotropy in the upper and lower layers are NE‐SW and NW‐SE, which may be explained by the lithospheric deformation accompanying the Mesozoic fault activity and the asthenospheric deformation due to motion of the Eurasian Plate, respectively. The FPDs of the local S wave splitting measurements are parallel to the direction of the Pacific Plate subduction; the variation of the delay times is related to the take‐off angles. The observations can be explained by the inclined symmetry axis of the aligned metastable olivine in the subducting Pacific Plate.
Probabilistic Projections of Hydrological Droughts Through Convection‐Permitting Climate Simulations and Multimodel Hydrological Predictions
Authors: Chen H. , Wang S. , Wang Y. , Zhu J.
Published: July 2020

The reliable projection of future changes in hydrological drought characteristics plays a crucial role in providing meaningful insights into agricultural development and water resources planning under climate change. In this study, we develop probabilistic projections of hydrological drought characteristics through a convection‐permitting climate simulation and a multimodel hydrological prediction for two major river basins in South Texas of the United States. The probabilistic hydrological drought projection depicts the future evolution of spatiotemporal characteristics of droughts under best‐ and worst‐case scenarios. Our findings reveal that there is a considerable variation in hydrological drought regimes near the urban area in South Texas. And the prolonged severe drought events are expected to be punctuated by the increasing extreme precipitation in a changing climate. This could lead to an increasing number of the dry‐wet abrupt alternation events. Moreover, hydrological droughts are projected to occur more frequently for the fall season in the Guadalupe River Basin and for the winter season in the Blanco River Basin, advancing our understanding of future changes in seasonal characteristics of hydrological droughts at a river basin scale.
A Joint Experimental‐Modeling Investigation of the Effect of Light Elements on Dynamos in Small Planets and Moons
Authors: Pommier Anne , Davies Christopher J. , Zhang Rong
Published: July 2020

We present a joint experimental‐modeling investigation of core cooling in small terrestrial bodies. Significant amounts of light elements (S, O, Mg, Si) may compose the metallic cores of terrestrial planets and moons. However, the effect of multiple light elements on transport properties, in particular, electrical resistivity and thermal conductivity, is not well constrained. Electrical experiments were conducted at 10 GPa and up to 1850 K on high‐purity powder mixtures in the Fe‐S‐O(±Mg, ±Si) systems using the multianvil apparatus and the four‐electrode technique. The sample compositions contained 5 wt.% S, up to 3 wt.% O, up to 2 wt.% Mg, and up to 1 wt.% Si. We observe that above the eutectic temperature, electrical resistivity is significantly sensitive to the nature and amount of light elements. For each composition, thermal conductivity‐temperature equations were estimated using the experimental electrical results and a modified Wiedemann‐Franz law. These equations were implemented in a thermochemical core cooling model to study the evolution of the dynamo. Modeling results suggest that bulk chemistry significantly affects the entropy available to power dynamo action during core cooling. In the case of Mars, the presence of oxygen would delay the dynamo cessation by up to 1 Gyr compared to an O‐free, Fe‐S core. Models with 3 wt% O can be reconciled with the inferred cessation time of the Martian dynamo if the core‐mantle boundary heat flow falls from >2 TW to ~0.1 TW in the first 0.5 Gyr following core formation.