bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pati-Salam axion
Authors: Di Luzio Luca 
Published: July 2020

Abstract
I discuss the implementation of the Peccei-Quinn mechanism in a minimal realization of the Pati-Salam partial unification scheme. The axion mass is shown to be related to the Pati-Salam breaking scale and it is predicted via a two-loop renormalization group analysis to be in the window ma ∈ [10−11, 3 × 10−7] eV, as a function of a sliding Left-Right symmetry breaking scale. This parameter space will be fully covered by the late phases of the axion Dark Matter experiments ABRACADABRA and CASPEr-Electric. A Left-Right symmetry breaking scenario as low as 20 TeV is obtained for a Pati-Salam breaking of the order of the reduced Planck mass.
The Poincare Lemma, Antiexact Forms, and Fermionic Quantum Harmonic Oscillator
Authors: Kycia Radosław Antoni 
Published: July 2020

AbstractThe paper focuses on various properties and applications of the homotopy operator, which occurs in the Poincaré lemma. In the first part, an abstract operator calculus is constructed, where the exterior derivative is an abstract derivative and the homotopy operator plays the role of an abstract integral. This operator calculus can be used to formulate abstract differential equations. An example of the eigenvalue problem that resembles the fermionic quantum harmonic oscillator is presented. The second part presents the dual complex to the Dolbeault bicomplex generated by the homotopy operator on complex manifolds.
A longitudinal study of nest occupancy, trail networks and foraging in a polydomous wood ant population
Authors: Burns D. D. R. , Franks D. W. , Parr C. , Hawke C. , Ellis S. , Robinson E. J. H. 
Published: July 2020

AbstractMost ant colonies live in a single nest (monodomy) or a group of nests (polydomy). However, the length of time for which nests are inhabited varies significantly between different species. Although colonies of some species frequently move nest sites, in others, colonies inhabit the same nest or group of nests for many years. Similarly, in some species foraging and resource-sharing trails are highly dynamic, while in other species trails are used for years. Wood ants are a group of keystone species that inhabit many northern hemisphere woodlands, where they are important predators of invertebrates and indirectly act as herbivores through the farming of aphids. Wood ant colonies exhibit both monodomy and polydomy, and can inhabit nests for many years. Trails in wood ant colonies are also thought to be relatively stable. However, information about colony dynamics is mostly anecdotal as, until now, no longitudinal datasets have been collected. In this study, we collected data from ten polydomous wood ant colonies annually for 8 years and a subset of four colonies 16 times over 2 years. We found that most polydomous wood ant nests are abandoned in the first 2 years after being constructed and are more likely to be abandoned in the latter part of the active season. However, the rate of nest abandonment decreases after 2 years and is lower in larger nests. We also found that wood ant trails are relatively static within an active season and become more static later in the season as trails become established.
Influence of variety and growing location on carotenoid and vitamin E contents of 184 different durum wheat varieties (Triticum turgidum ssp. durum) in Germany
Authors: Groth Sabrina , Wittmann Ramona , Longin C. Friedrich H. , Böhm Volker 
Published: July 2020

AbstractThe influence of variety and growing location on the carotenoid and vitamin E content of 184 different varieties of durum wheat of each of the German locations Hohenheim and Seligenstadt was analyzed by HPLC. In addition, the yellow pigment content was measured as b value using a chroma meter. The results showed that the measured parameters vary both between sites and varieties, with higher variance between varieties. Finally, we elaborated a high genetic variance and heritability for lutein and total carotenoids and no negative correlations to important agronomic and quality traits in durum wheat. Thus, future durum breeding could produce varieties with improved agronomy, quality, and increased contents of lutein and total carotenoids. Vitamin E has only a minor importance due to the low contents in durum wheat. Due to the high correlation between the b value and the total carotenoid content, the b value could be used as a cheap and rapid method to initially screen high numbers of breeding lines before testing individual promising breeding lines with HPLC, warranting efficient and accurate selection of durum lines with increased carotenoid content.
Stochastic Navier–Stokes Equations on a Thin Spherical Domain
Authors: Brzeźniak Zdzisław , Dhariwal Gaurav , Le Gia Quoc Thong 
Published: July 2020

AbstractIncompressible Navier–Stokes equations on a thin spherical domain $$Q_\varepsilon $$

Q
ε

along with free boundary conditions under a random forcing are considered. The convergence of the martingale solution of these equations to the martingale solution of the stochastic Navier–Stokes equations on a sphere $$\mathbb {S}^2$$

S

2

as the thickness converges to zero is established.
Determination of intra-oral surface areas by cone-beam computed tomography analysis and their relation with anthrometric measurements of the head
Authors: Assy Z. , Klop C. , Brand H. S. , Hoogeveen R. C. , Koolstra J. H. , Bikker F. J. 
Published: July 2020

Abstract
Purpose
Determination of intra-oral surface areas might contribute to our understanding of the physiology of the oral cavity and oral diseases. In previous studies, the intra-oral surface area was determined using a laborious and technically challenging method. Our aim was to develop an easy and non-invasive method to determine the intra-oral surface areas.

Methods
In this study, we used cone-beam computed tomography (CBCT) and digital analysis in 20 human cadavers to determine various intra-oral surface areas, based on digital segmentation. Next, we explored whether there was a relationship between various intra-oral surface areas and anthropometric measurements of the head using Pearson correlation coefficient.

Results
Using CBCT and digital analysis, it was possible to determine various intra-oral surface areas. On average, the total intra-oral surface area was 173 ± 19 cm2. Moderate, statistical significant correlations were observed between (1) the length of the head and the palatal surface area, as well as (2) the depth of the head and the surface area of the tongue. These correlations suggest the feasibility of estimating intra-oral surface areas without relying on CBCT imaging.

Conclusions
This study presents a technique for measuring the intra-oral surface areas by CBCT imaging in combination with digital analysis. The results of this study suggest that anthropometric measurements of the head might be used to estimate the surface areas of the palate and tongue.
Interleukin-1 promotes autoimmune neuroinflammation by suppressing endothelial heme oxygenase-1 at the blood–brain barrier
Authors: Hauptmann Judith , Johann Lisa , Marini Federico , Kitic Maja , Colombo Elisa , Mufazalov Ilgiz A. , Krueger Martin , Karram Khalad , Moos Sonja , Wanke Florian , Kurschus Florian C. , Klein Matthias , Cardoso Silvia , Strauß Judith , Bolisetty Subhashini , Lühder Fred , Schwaninger Markus , Binder Harald , Bechman Ingo , Bopp Tobias , Agarwal Anupam , Soares Miguel P. , Regen Tommy , Waisman Ari 
Published: July 2020

AbstractThe proinflammatory cytokine interleukin 1 (IL-1) is crucially involved in the pathogenesis of multiple sclerosis (MS) and its animal model experimental autoimmune encephalomyelitis (EAE). Herein, we studied the role of IL-1 signaling in blood–brain barrier (BBB) endothelial cells (ECs), astrocytes and microglia for EAE development, using mice with the conditional deletion of its signaling receptor IL-1R1. We found that IL-1 signaling in microglia and astrocytes is redundant for the development of EAE, whereas the IL-1R1 deletion in BBB-ECs markedly ameliorated disease severity. IL-1 signaling in BBB-ECs upregulated the expression of the adhesion molecules Vcam-1, Icam-1 and the chemokine receptor Darc, all of which have been previously shown to promote CNS-specific inflammation. In contrast, IL-1R1 signaling suppressed the expression of the stress-responsive heme catabolizing enzyme heme oxygenase-1 (HO-1) in BBB-ECs, promoting disease progression via a mechanism associated with deregulated expression of the IL-1-responsive genes Vcam1, Icam1 and Ackr1 (Darc). Mechanistically, our data emphasize a functional crosstalk of BBB-EC IL-1 signaling and HO-1, controlling the transcription of downstream proinflammatory genes promoting the pathogenesis of autoimmune neuroinflammation.
COVID-19: clinical issues from the Japan Surgical Society
Authors: Mori Masaki , Ikeda Norihiko , Taketomi Akinobu , Asahi Yo , Takesue Yoshio , Orimo Tatsuya , Ono Minoru , Kuwayama Takashi , Nakamura Seigo , Yamada Yohei , Kuroda Tatsuo , Yuzawa Kenji , Hibi Taizo , Nagano Hiroaki , Unno Michiaki , Kitagawa Yuko 
Published: July 2020

AbstractIn this unprecedented COVID-19 pandemic, several key issues must be addressed to ensure safe treatment and prevent rapid spread of the virus and a consequential medical crisis. Careful evaluation of a patient’s condition is crucial for deciding the triage plan, based on the status of the disease and comorbidities. As functionality of the medical care system is greatly affected by the environmental situation, the treatment may differ according to the medical and infectious disease circumstances of the institution. Importantly, all medical staff must prevent nosocomial COVID-19 by minimizing the effects of aerosol spread and developing diagnostic and surgical procedures. Polymerase chain reaction (PCR) screening for COVID-19 infection, particularly in asymptomatic patients, should be encouraged as these patients are prone to postoperative respiratory failure. In this article, the Japan Surgical Society addresses the general principles of surgical treatment in relation to COVID-19 infection and advocates preventive measures against viral transmission during this unimaginable COVID-19 pandemic.
Peste des petits ruminants in Africa: a review of currently available molecular epidemiological data, 2020
Authors: Dundon William G. , Diallo Adama , Cattoli Giovanni 
Published: July 2020

AbstractSmall ruminants (e.g., sheep and goats) contribute considerably to the cash income and nutrition of small farmers in most countries in Africa and Asia. Their husbandry is threatened by the highly infectious transboundary viral disease peste des petits ruminants (PPR) caused by peste-des-petits-ruminants virus (PPRV). Given its social and economic impact, PPR is presently being targeted by international organizations for global eradication by 2030. Since its first description in Côte d’Ivoire in 1942, and particularly over the last 10 years, a large amount of molecular epidemiological data on the virus have been generated in Africa. This review aims to consolidate these data in order to have a clearer picture of the current PPR situation in Africa, which will, in turn, assist authorities in global eradication attempts.
Budget impact analysis of the use of oral and intravenous therapy regimens for the treatment of relapsed or refractory multiple myeloma in Germany
Authors: Basic Edin , Kappel Mathias , Misra Arpit , Sellner Leopold , Ratsch Boris A. , Ostwald Dennis A. 
Published: July 2020

Abstract
Background
In Germany, several triplet therapies for treating relapsed or refractory multiple myeloma (rrMM) patients have recently been approved. While most of them are administered intravenously, ixazomib-based combination is the only orally bioavailable regimen.

Objective
To conduct a 1-year and 3-year budget impact analysis (BIA) of different novel triplets to treat patients with rrMM in second or subsequent therapy lines accounting for costs covered by German statutory health insurance (SHI).

Methods
A 3-state partitioned survival model (PSM) was developed to evaluate the budget impact of the following regimens: carfilzomib plus lenalidomide plus dexamethasone (KRd), elotuzumab plus lenalidomide plus dexamethasone (ERd), daratumumab plus lenalidomide plus dexamethasone (DRd), and ixazomib plus lenalidomide plus dexamethasone (IRd). The analysis included direct medical costs such as drug acquisition, comedication and preparation for parenteral solutions, drug administration and other 1-time costs, adverse event management costs and direct non-medical costs, such as transportation costs.

Results
Based on current drug market shares in German healthcare market, the estimated costs after 1 year of treatment was €551 million (KRd), €163 million (ERd), €584 million (DRd), and €95 million (IRd). The total budget impact of €1393 million is mainly driven by drug acquisition and subsequent therapy costs.

Conclusion
Among the regimens of interest, the oral-based therapy regimens offered cost advantages over intravenous-based therapy regimens. The higher overall costs of intravenous therapy regimens were attributed primarily to higher drug acquisition costs.
Multi-objective drone path planning for search and rescue with quality-of-service requirements
Authors: Hayat Samira , Yanmaz Evşen , Bettstetter Christian , Brown Timothy X. 
Published: July 2020

AbstractWe incorporate communication into the multi-UAV path planning problem for search and rescue missions to enable dynamic task allocation via information dissemination. Communication is not treated as a constraint but a mission goal. While achieving this goal, our aim is to avoid compromising the area coverage goal and the overall mission time. We define the mission tasks as: search, inform, and monitor at the best possible link quality. Building on our centralized simultaneous inform and connect (SIC) path planning strategy, we propose two adaptive strategies: (1) SIC with QoS (SICQ): optimizes search, inform, and monitor tasks simultaneously and (2) SIC following QoS (SIC+): first optimizes search and inform tasks together and then finds the optimum positions for monitoring. Both strategies utilize information as soon as it becomes available to determine UAV tasks. The strategies can be tuned to prioritize certain tasks in relation to others. We illustrate that more tasks can be performed in the given mission time by efficient incorporation of communication in the path design. We also observe that the quality of the resultant paths improves in terms of connectivity.
A Three-Dimensional Jigsaw Made of Pliable Bits: Analysing Adolescent Identity as an Intertextual Construct in Aidan Chambers’ Postcards from No Man’s Land (1999)
Authors: Duthoy Leander 
Published: July 2020

AbstractYA fiction is well known for a prevalence of narratives that explore identity and identity change. Critics have constructed multiple theoretical frameworks that help put into words the workings of adolescent identity in these novels. This article adds to that discussion by analysing Jacob, the main character of Aidan Chambers’ Postcards from No Man’s Land, (The Bodley Head, London, 1999), through the framework of Julia Kristeva’s intertextual theory, where any socio-cultural element can be an intertext, from a specific song to a political ideology. By returning to Kristeva’s original broad interpretation of textuality, I consider Jacob’s identity itself a text, shaped by the intertexts in his socio-cultural environment. My analysis then focuses on how Jacob’s process of identity development is empowered through the various intertexts with which he is presented over the course of Postcards’ narrative.
Unveiling assumptions through interdisciplinary scrutiny: Observations from the German Priority Program on Climate Engineering (SPP 1689)
Authors: Kreuter Judith , Matzner Nils , Baatz Christian , Keller David P. , Markus Till , Wittstock Felix , Bernitt Ulrike , Mengis Nadine 
Published: July 2020

AbstractThe interdisciplinary exchange in climate engineering research offers a unique opportunity to make assumptions more explicit for such research projects. While making assumptions explicit is the standard in all disciplinary sciences, some assumptions in the context of societal challenges can only be usefully unveiled, discussed, and verified from the perspective of other research disciplines. Results from successful interdisciplinary collaborations are then more accessible and more generalizable to actors beyond the confines of the academic community. We aim to illustrate how interdisciplinary exchange helps to unveil assumptions in research endeavors and why this is important for successful interdisciplinary collaborations. We therefore follow different stages of the German Priority Program on Climate Engineering (SPP 1689), which we use as an example case of a successful interdisciplinary project. SPP 1689 focused on risks, challenges, and opportunities of Climate Engineering from the perspectives of numerous disciplines. Major results were that the initial assessments of technologies had to be sobered, the consideration of trade-offs is crucial for the potential assessment, and governance issues appeared larger than previously considered. From the reflections of SPP 1689, we conclude with three lessons learned: (1) The project profited from egalitarian organizational structures and communicative practices, preventing the predominance from single disciplines. (2) Within the project continuous efforts were undertaken to foster interdisciplinary understanding. In addition, the flexible project structure allowed for the accommodation of research needs arising as a result of these exchanges. (3) SPP 1689 offered early career researchers a platform for professional exchange on common challenges and best practices of being a part of an interdisciplinary research project.
Drought results in recruitment failure of Rio Grande silvery minnow (Hybognathus amarus), an imperiled, pelagic broadcast-spawning minnow
Authors: Archdeacon Thomas P. , Diver-Franssen Tracy A. , Bertrand Nick G. , Grant Joshua D. 
Published: July 2020

AbstractAs precipitation and temperature patterns change, the resulting alterations in hydrologic conditions may adversely affect some stream fishes. The unique guild of freshwater, pelagic broadcast-spawning minnows found in the western United States appears to be particularly sensitive to low-flow conditions. We examined reproductive and recruitment patterns of one of these species, Rio Grande silvery minnow (Hybognathus amarus), over a three-year period, which included one year of extreme drought. We followed gonadal development from March through September each year, from 2017 to 2019, to determine if Rio Grande silvery minnow were reproductively active during extreme drought. The population structure was also monitored to confirm successful recruitment over the same period. We found that in all years Rio Grande silvery minnow were reproductively active in April through early June, including during extreme drought in 2018. However, almost no recruitment occurred in 2018, and by early 2019 the population was dominated by older, wild age-2 fish and hatchery-reared fishes. Our work supports previous research on pelagic broadcast-spawning minnows and confirms that extreme low-flows results in near-complete recruitment failure of Rio Grande silvery minnow. This work will help inform management and conservation of Rio Grande silvery minnow and other pelagic broadcast-spawning minnows during drought or low flows years.
“I Am a Total…Loser” – The Role of Interpretation Biases in Youth Depression
Authors: Sfärlea Anca , Buhl Christina , Loechner Johanna , Neumüller Jakob , Asperud Thomsen Laura , Starman Kornelija , Salemink Elske , Schulte-Körne Gerd , Platt Belinda 
Published: July 2020

AbstractNegative interpretation biases have been found to characterize adults with depression and to be involved in the development and maintenance of the disorder. However, less is known about their role in youth depression. The present study investigated i) whether negative interpretation biases characterize children and adolescents with depression and ii) to what extent these biases are more pronounced in currently depressed youth compared to youth at risk for depression (as some negative interpretation biases have been found already in high-risk youth before disorder onset). After a negative mood induction interpretation biases were assessed with two experimental tasks: Ambiguous Scenarios Task (AST) and Scrambled Sentences Task (SST) in three groups of 9–14-year-olds: children and adolescents with a diagnosis of major depression (n = 32), children and adolescents with a high risk for depression (children of depressed parents; n = 48), as well as low-risk children and adolescents (n = 42). Depressed youth exhibited substantially more negative interpretation biases than both high-risk and low-risk groups (as assessed with both tasks), while the high-risk group showed more negative interpretation biases than the low-risk group only as assessed via the SST. The results indicate that the negative interpretation biases that are to some extent already present in high-risk populations before disorder onset are strongly amplified in currently depressed youth. The different findings for the two tasks suggest that more implicit interpretation biases (assessed with the SST) might represent cognitive vulnerabilities for depression whereas more explicit interpretation biases (assessed with the AST) may arise as a consequence of depressive symptomatology.
Interrelationship Between Inquiry-Based Learning and Instructional Quality in Predicting Science Literacy
Authors: Kang Jingoo 
Published: July 2020

AbstractRecent international comparison studies such as the Programme for International Student Assessment (PISA) repeatedly argued that inquiry-based learning (IBL) indicated a negative effect on science literacy (SL). However, those studies included two limitations in revealing the relationship between IBL and SL as they did not consider (1) instructional quality and (2) different types of IBL. Accordingly, this study aimed to explore relationships between two types of IBL (open and guided) and SL, and how four types of instructional quality (classroom management, adaptative teaching, teacher–student relationship, and teacher support) moderated the relationships between IBL and SL. For this purpose, a PISA 2015 Finnish sample was used and analyzed by latent moderated structural equation modeling in order to explore the latent interaction between IBL and the quality of instruction. The results of this study presented that the teacher–student relationship was the most potent predictor of SL and moderated the effects of guided and open inquiry on SL. Classroom management also indicated moderation effects for both guided and open inquiry. Also, this study showed the overruling effect of open inquiry on guided inquiry in predicting SL.