bluuebunny/crossref_metadata_2025_split huggingface dataset:
Branching processes in random environments with thresholds
Authors: Francisci Giacomo , Vidyashankar Anand N. 
Published: August 2023

AbstractMotivated by applications to COVID dynamics, we describe a model of a branching process in a random environment
$\{Z_n\}$
whose characteristics change when crossing upper and lower thresholds. This introduces a cyclical path behavior involving periods of increase and decrease leading to supercritical and subcritical regimes. Even though the process is not Markov, we identify subsequences at random time points
$\{(\tau_j, \nu_j)\}$
—specifically the values of the process at crossing times, viz.
$\{(Z_{\tau_j}, Z_{\nu_j})\}$
—along which the process retains the Markov structure. Under mild moment and regularity conditions, we establish that the subsequences possess a regenerative structure and prove that the limiting normal distributions of the growth rates of the process in supercritical and subcritical regimes decouple. For this reason, we establish limit theorems concerning the length of supercritical and subcritical regimes and the proportion of time the process spends in these regimes. As a byproduct of our analysis, we explicitly identify the limiting variances in terms of the functionals of the offspring distribution, threshold distribution, and environmental sequences.
The efficacy of electrical stunning of New Zealand rock lobster (Jasus edwardsii) and freshwater crayfish (Paranephrops zealandicus) using the Crustastun™
Authors: Kells Nikki J , Perrott Matthew , Johnson Craig B 
Published: August 2023

Abstract
Large numbers of decapod crustacea are farmed and harvested globally for human consumption. Growing evidence for the capacity of these animals to feel pain, and therefore to suffer, has led to increased concern for their welfare, including at slaughter. In New Zealand, decapod crustacea are protected by animal welfare legislation. There is a requirement that all farmed or commercially caught animals of these species killed for commercial purposes are first rendered insensible. The aim of this study was to evaluate the efficacy of the Crustastun™, a commercially available bench-top electrical stunner, in two commercially important New Zealand crustacean species; the rock lobster (Jasus edwardsii) and kōura (freshwater crayfish [Paranephrops zealandicus]). Animals were anaesthetised via intramuscular injection of lidocaine and instrumented to record the electrical activity of the nervous system, prior to being stunned according to the manufacturer’s instructions. Stunning efficacy was determined by analysing neural activity and observing behaviour post stunning. All ten P. zealandicus and three J. edwardsii appeared to be killed outright by the stun. Of the remaining J. edwardsii, six exhibited some degree of muscle tone and/or slow unco-ordinated movements of the limbs or mouthparts after stunning, although there was no recovery of spontaneous or evoked movements. One J. edwardsii was unable to be stunned successfully, likely due to its very large size (1.76 kg). None of the successfully stunned animals showed any evidence of return of awareness in the five minutes following stunning. It was concluded that the Crustastun™ is an acceptable method for killing P. zealandicus and for stunning all but the largest J. edwardsii.
The paradox of critical security and the African solutions to African problems
Authors: Kaweesi Edward Silvestre 
Published: August 2023

AbstractIn this article, I attempt to theorise the nature of the African multilateral security system. In doing so, I interrogate the question: how does the emancipatory logic of critical security relate to the post-colonial ideal of self-determination within the context of the African multilateral security system? The question is worthy of an attempt, for it brings the post-colonial concerns of African security into the discussion of critical security. For the empirical exposition, I draw on the idea of African solutions to African problems (Afsol to Afprob) as the hallmark of Africa’s collective security system to argue that at the ideational level, the emancipatory logic converges with self-determination. However, I observe that, at the level of operationalisation, the emancipatory logic of critical security diverges from the post-colonial ideal of self-determination. This is owing to the privileges of power reflected in the representational and financial capacity of the actors involved. This facilitates the reproduction of the Eurocentric dependency which Afsol to Afprob sought to supplant. The outcome is a paradox of critical security in post-colonial contexts exemplified in the disaggregation of emancipation into three emancipatory logics: the urgent, preferred, and desired.
How to Open Representative Democracy to the Future?
Authors: Revel Manon 
Published: August 2023

AbstractIn recent years, various innovations aimed at counteracting perceived presentism and democratic decline have emerged. One primary concern is the issue of inadequate representation in parliaments, which has prompted the development of various proposals for reforming the selection mechanisms of parliamentarians. In this context, lottocracy (selection of representatives at random) and proxy democracy (selection models based on self-selection and flexible nominations that determine the relative influence of representatives) are candidates as selection rules to open democratic representation. Herein, I examine the normative and contextual trade-offs underpinning lottocracy and proxy democracy. While both systems outperform electoral alternatives on the dimensions under study, they induce tensions that are often overlooked. Nonetheless, clarifying the normative compromises is crucial to addressing the challenges facing democratic systems and to informing the deployment of the future of representative democracy.
The Mopra Southern Galactic Plane CO Survey – data release 4– complete survey
Authors: Cubuk K. O. , Burton M. G. , Braiding C. , Wong G. F. , Rowell G. , Maxted N. I. , Eden D. , Alsaberi R. Z. E. , Blackwell R. , Enokiya R. , Feijen K. , Filipović M. D. , Freeman M. S. R. , Fujita S. , Ghavam M. , Gunay B. , Indermuehle B. , Hayashi K. , Kohno M. , Nagaya T. , Nishimura A. , Okawa K. , Rebolledo D. , Romano D. , Sano H. , Snoswell C. , Tothill N. F. H. , Tsuge K. , Voisin F. , Yamane Y. , Yoshiike S. 
Published: August 2023

Abstract
We present observations of the Mopra carbon monoxide (CO) survey of the Southern Galactic Plane, covering Galactic longitudes spanning

$l = 250^{\circ}$

(

$-110^{\circ}$

) to

$l = 355^{\circ}$

(

$-5^{\circ}$

), with a latitudinal coverage of at least

$|b|<1^\circ$

, totalling an area of

$>$

210 deg

$^{2}$

. These data have been taken at 0.6 arcmin spatial resolution and 0.1 km s

$^{-1}$

spectral resolution, providing an unprecedented view of the molecular gas clouds of the Southern Galactic Plane in the 109–115 GHz

$J = 1-0$

transitions of

$^{12}$

CO,

$^{13}$

CO, C

$^{18}$

O, and C

$^{17}$

O.
The impact of lexical specificity training on at-risk emergent bilinguals
Authors: Li Miao , Snow Catherine E. , Ely Lauren , Frijters Jan C. , Geva Esther , Chen Becky Xi 
Published: August 2023

AbstractEmergent bilinguals (EBs) who are exposed to societal language at school but use another language at home may experience difficulties in mastering the societal language, especially those at risk for language and reading disabilities. Learning phonologically specific new words that discriminate between phonemes may foster phonological awareness and word reading. This study examined the effectiveness of a lexical specificity intervention program that targeted phoneme discrimination in EBs at risk for reading disabilities. EBs who scored below the 25th percentile on the screening measures were selected and randomly assigned to one of two conditions: at-risk intervention or at-risk control. Of the 76 EBs in the at-risk group, 40 were randomly assigned to receive the intervention. A group of 51 typically developing EBs who did not meet the risk criteria were selected as typical controls. The pre- and post-tests include phoneme discrimination, phonological awareness, rapid automatized naming, fluency, and decoding. The at-risk intervention group showed improvement on the phoneme discrimination task after the intervention and outperformed the at-risk control group but not the typical control group. In addition, growth was observed during both the training and testing sessions of the intervention. The lexical specificity intervention could be a good resource to enhance a key precursor to literacy development for at-risk EBs.
Optimising rabies vaccination of dogs in India
Authors: Cuddington Kim , McAuliffe William H. B. 
Published: August 2023

Abstract
Dog vaccination is the key to controlling rabies in human populations. However, in countries like India, with large free-roaming dog populations, vaccination strategies that rely only on parenteral vaccines are unlikely to be either feasible or successful. Oral rabies vaccines could be used to reach these dogs. We use cost estimates for an Indian city and linear optimisation to find the most cost-effective vaccination strategies. We show that an oral bait handout method for dogs that are never confined can reduce the per dog costs of vaccination and increase vaccine coverage. This finding holds even when baits cost up to 10x the price of parenteral vaccines, if there is a large dog population or proportion of dogs that are never confined. We suggest that oral rabies vaccine baits will be part of the most cost-effective strategies to eliminate human deaths from dog-mediated rabies by 2030.
Culinary medicine and healthy ageing: a comprehensive review
Authors: Domper Jara , Gayoso Lucía , Goni Leticia , de la O Victor , Etxeberria Usune , Ruiz-Canela Miguel 
Published: August 2023

AbstractCulinary medicine (CM) represents a novel strategy to promote healthy ageing, as it improves adherence to healthy dietary patterns by providing nutritional education and training in cooking skills. We conducted a comprehensive review of the current scientific literature (2011–2022) concerning CM programmes implemented among participants over the age of 40. This review includes fourteen culinary-nutritional interventions. Each CM programme was analysed according to seven variables: health goal, study design, theoretical basis of the intervention, intervention duration, main outcomes, culinary intervention and the effectiveness of intervention. Although CM programmes showed low effectiveness in achieving positive results on psychosocial outcomes, they were successful in improving dietary intake and health-related outcomes. The interventions lasting for at least 5 months and employing study designs with two or more groups seemed to be important factors associated with achieving significant results. Significant results were observed regardless of the prevention phase defined as the health objective of the CM programme. The use of theoretical frameworks as an educational resource did not influence the effectiveness of the interventions. Other variables such as the inclusion of culinary outcomes, the optimisation of the culinary curriculum taught to the participants and the participation of a chef in the intervention are factors that should be taken into account. In addition, several educational components (cooking classes, hands-on cooking, free food delivery, individualized counselling) were promising for achieving health outcomes in ageing people. Our review has shown that CM programmes can be a powerful tool to improve the health status of ageing people.
Strategic Ambiguity: The Pragmatic Utopianism of Daniel Callahan’s “Bioethics as a Discipline”
Authors: Schütz Mathias 
Published: August 2023

AbstractThis article highlights the continuing relevance of a classic bioethical text, “Bioethics as a Discipline,” published by the Hastings Center’s cofounder Daniel Callahan in 1973. Connecting the text’s programmatic recommendations with later reflections and interventions Callahan wrote about the development of bioethics illuminates how the vision Callahan established and the reality this vision helped create were interrelated—just not in the way Callahan had hoped for. Although this portrait relies on an individual perception of the development of bioethics, it might nevertheless, through its unique linkage of different bioethical temporalities, contribute to a broader reassessment of what bioethics became and why.
Population genetic variation of microsatellite markers developed for Siberian fir (Abies sibirica Ledeb.) and European silver fir (Abies alba Mill.) using whole genome sequencing data
Authors: Oreshkova Natalia V. , Bondar Eugenia I. , Sharov Vadim V. , Dhungana Sudha P. , Gailing Oliver , Krutovsky Konstantin V. 
Published: August 2023

AbstractThe article presents the results of the search for microsatellite or simple sequence repeat (SSR) loci with tri-, tetra-, penta- and hexanucleotide tandem repeat motifs in the draft de novo assembly of the Siberian fir (Abies sibirica Ledeb.) genome and the development of convenient relatively highly and moderately polymorphic markers that can be easily genotyped even by simple gel electrophoresis. In total, 64 pairs of oligonucleotide polymerase chain reaction (PCR) primers for 32 detected microsatellite loci were designed and tested. Based on the testing results, 10 most promising polymorphic loci were selected and genotyped in eight natural populations of Siberian fir. Homologous microsatellite loci in the genome of European silver fir (Abies alba Mill.) were also identified by mapping Siberian fir contigs, containing SSR loci to the European silver fir genome assembly. A multiplex panel of 14 universal microsatellite loci was developed and genotyped in samples from four natural populations of A. alba and a small sample of eight Nordmann fir (Abies nordmanniana (Steven) Spach) trees.
Another brick in the wall: Climate change (in)adaptation under the law of belligerent occupation
Authors: Baudichau Eva 
Published: August 2023

AbstractThis article explores the legal obligations of Occupying Powers with regard to climate change adaptation for local populations and their environment under the law of occupation, specifically in the context of prolonged belligerent occupations. It focuses on the critical matter of water and food security, in light of the increasing frequency and severity of extreme weather events. After shedding light on the intricate issues that arise at the intersection of climate change and belligerent occupation, the article argues that the general obligations incumbent upon the Occupying Power under occupation law, when viewed through a climate lens, can be construed as addressing the heightened climate vulnerability faced by occupied populations.
PlanetProfile: Self‐Consistent Interior Structure Modeling for Ocean Worlds and Rocky Dwarf Planets in Python
Authors: Styczinski M. J. , Vance S. D. , Melwani Daswani M. 
Published: August 2023

AbstractThe open‐source PlanetProfile framework was developed to investigate the interior structure of icy moons based on collectively matching their observed properties and comparative planetology. The software relates observed and measured properties, assumptions such as the type of materials present, and laboratory equation‐of‐state (EOS) data through geophysical and thermodynamic models to evaluate radial profiles of mechanical, thermodynamic, and electrical properties, as self‐consistently as possible. We have created a Python version of PlanetProfile. In the process, we have made optimization improvements and added parallelization and parameter‐space search features to utilize fast operation for investigating unresolved questions in planetary geophysics, in which many model inputs are poorly constrained. The Python version links to other scientific software packages, including for evaluating EOS data, magnetic induction calculations, and seismic calculations. Physical models in PlanetProfile have been reconfigured to improve self‐consistency and generate the most realistic relationships between properties. In this work, we focus on the description of the software design and algorithms in detail, summarize model results for major moons across the outer solar system, and discuss new inferences about the interior structure of several bodies. The high values and narrow uncertainty ranges reported for the axial moments of inertia for Callisto, Titan, and Io are difficult to reconcile with the realistic physical and chemical approximations applied, requiring highly porous rock layers equivalent to incomplete differentiation for Callisto and Titan, and a high rock melt fraction for Io. Radial profiles for each model and comparison to prior work are provided as Zenodo archives.
Scenario Discovery Analysis of Drivers of Solar and Wind Energy Transitions Through 2050
Authors: Woodard Dawn L. , Snyder Abigail , Lamontagne Jonathan R. , Tebaldi Claudia , Morris Jennifer , Calvin Katherine V. , Binsted Matthew , Patel Pralit 
Published: August 2023

AbstractDeep human‐Earth system uncertainties and strong multi‐sector dynamics make it difficult to anticipate which conditions are most likely to lead to higher or lower adoption of renewable energy, and models project a broad range of future solar and wind energy shares across future scenarios. To elucidate these dynamics, we explore a large data set of scenarios simulated from the Global Change Analysis Model (GCAM), and use scenario discovery to identify the most significant factors affecting solar and wind adoption by mid‐century. We generated a data set of over 4,000 scenarios from GCAM by varying 12 different socioeconomic factors at high and low levels, including assumptions about future energy demand, resource costs, and fossil fuel emissions paths, as well as specific technology assumptions including wind and solar backup requirements and storage costs. Using scenario discovery, we assess the most important factors globally and regionally in creating high fractions of solar and wind energy and explore interconnected effects on other systems including water and non‐CO2 emissions. Globally and regionally, we found that solar and wind‐related technology costs were the primary drivers of high wind and solar energy adoption, though a few regions depend heavily on other parameters like carbon capture and storage costs, population and gross domestic product trajectories, and fossil fuel costs. We also identify four key paths to high solar and wind energy by mid‐century and discuss their tradeoffs in terms of other outcomes.
Scaling the Bubble Penetration Depth in the Ocean
Authors: Cifuentes‐Lorenzen A. , Zappa C. J. , Randolph K. , Edson J. B. 
Published: August 2023

AbstractBubble plume penetration depths have been identified as a key parameter linking subsurface turbulent kinetic energy (TKE) dissipation rates and whitecaps. From data collected in the Atlantic sector of the Southern Ocean, nominally 50°S 40°W, bubble plume penetration depths were estimated from Acoustic Doppler Current Profiler measurements of the acoustic backscatter anomaly. Bubble presence at depth was corroborated using independent measurements of optical scattering. Here, an effective wavelength, observations of significant wave height and atmospheric forcing were used to scale penetration depths of breaking waves under open ocean conditions. The parameterization was developed assuming a correlation between the observed penetration depth and an estimate of the TKE dissipation rate enhancement under breaking waves. The effective wavelength was defined from the effective phase speed based on a momentum and energy balance across the atmospheric wave boundary layer and was considered to be the largest actively wind‐coupled wave and representative of large‐scale breaking for wave ages ranging from 15 to 35 (i.e., 15 ≤ 〈cp/u*〉 ≤ 35). This yields a dimensional penetration depth parameterization in terms of inverse wave age and the length scales under consideration. The parameterization captures the bubble plume penetration depth with stronger forcing leading to deeper injections, reaching up to 9 m. Both length scales are effective at defining the depth of a wave‐affected layer in terms of bubble presence with the effective wavelength better collapsing the data under mixed conditions with deeper plumes associated to larger fractional whitecap coverage.
Strain Threshold for the Formation of Coseismic Surface Rupture
Authors: Li Chenglong , Li Tao , Hollingsworth James , Zhang Yingfeng , Qian Li , Shan Xinjian 
Published: August 2023

AbstractThe 2021 Mw 7.4 Maduo earthquake (eastern Tibetan Plateau), with a surface deformation zone that is characterized by multiple distinct surface rupture segments separated by segments with no surface ruptures, provides an excellent opportunity to constrain the strain threshold (minimum strain) for the formation of surface ruptures. Through sub‐pixel correlation of pre‐ and post‐event SPOT‐6/7 satellite images (pixel = 1.5 m), we derive surface displacement and shear‐strain fields of the Maduo earthquake. By quantifying the minimum shear strain along the surface rupture segments and the maximum shear strain along the segments with no surface ruptures, we estimate a rupture strain threshold, which ranges from 0.8% to 1.8% and appears to decrease with structural maturity of the causative fault. This threshold is generally consistent with a rupture strain limit (0.5%–1.5%) of intact rocks from laboratory measurements, and is higher than a commonly‐assumed strain threshold (0.5%) for inelastic deformation.
Dynamic Fluid Connectivity Controls Solute Dispersion in Multiphase Porous Media Flow
Authors: Mathiesen Joachim , Linga Gaute , Misztal Marek , Renard François , Le Borgne Tanguy 
Published: August 2023

AbstractSolute transport in multiphase flow through porous media plays a central role in many natural systems and geoengineering applications. The interplay between fluid flow and capillary forces leads to transient flow dynamics and phase distributions. However, it is not known how such dynamic flow affects the dispersion of transported species. Here, we use highly resolved numerical simulations of immiscible two‐phase flow to investigate dispersion in multiphase flows. We show that repeated activation and deactivation of different flow pathways under the effect of capillary forces accelerates the spreading of solutes compared to single phase flow. We establish the transport laws under dynamic multiphase flows by linking the dispersion coefficient to the Bond number, the ratio of the force driving the flow and the surface tension. Our results determine the controlling factors for solute dispersion in porous media, opening a range of applications for understanding and controlling transport in porous geological systems.
Focal Mechanism Determination of Event S1222a and Implications for Tectonics Near the Dichotomy Boundary in Southern Elysium Planitia, Mars
Authors: Maguire R. , Lekić V. , Kim D. , Schmerr N. , Li J. , Beghein C. , Huang Q. , Irving J. C. E. , Karakostas F. , Lognonné P. , Stähler S. C. , Banerdt W. B. 
Published: August 2023

AbstractOn 4 May 2022 the InSight seismometer SEIS‐VBB recorded the largest marsquake ever observed, S1222a, with an initial magnitude estimate of 4.6. Understanding the depth and source properties of this event has important implications for the nature of tectonic activity on Mars. Located ∼37° to the southeast of InSight, S1222a is one of the few non‐impact marsquakes that exhibits prominent surface waves. We use waveform modeling of body waves (P and S) and surface waves (Rayleigh and Love) to constrain the focal mechanism, assuming a double‐couple source, and find that S1222a likely resulted from reverse faulting in the crust (source depth near 22 km). We estimate the scalar moment to be 2.5 × 1015–3.5 × 1015 Nm (magnitude MW 4.2–4.3). Our results suggest active compressional tectonics near the dichotomy boundary on Mars, likely due to thermal contraction from planetary cooling.