bluuebunny/crossref_metadata_2025_split huggingface dataset:
Imaging the next Cascadia earthquake: optimal design for a seafloor GNSS-A network
Authors: Evans Eileen L , Minson Sarah E , Chadwell C David 
Published: September 2021

SUMMARY
The Cascadia subduction zone in the Pacific Northwest of the United States of America capable of producing magnitude ∼9 earthquakes, likely often accompanied by tsunamis. An outstanding question in this region is the degree and spatial extent of interseismic strain accumulation on the subduction megathrust. Seafloor geodetic methods combining GNSS and underwater acoustic ranging (GNSS-A) are capable of imaging this strain accumulation on the offshore portion of the subduction zone and therefore anticipating the potential size and rupture pattern of a future earthquake. However, the high cost of seafloor geodesy means that only a limited number of stations may be deployed and monitored. To facilitate expansion of current geodetic networks offshore, we develop a quantitative recommendation of optimal locations for future seafloor geodetic observations, based on the amount of new information provided by that observation. The optimal network depends on the problem that one is trying to solve with those observations (mapping subduction locking rates, coupling rates, constraining total moment rate, etc.), and on a number of modelling and data uncertainty assumptions. In particular, data uncertainty assumptions will change over time, as more position observations reduce velocity uncertainties. We find that near-trench observations on the megathrust hangingwall, distributed along-strike, consistently provide significant reduction in differential entropy over a large suite of assumptions, and that a well-placed seafloor observation can provide up to ∼30 times the information gain of the most optimal onshore observation.
Constraining the 410-km discontinuity and slab structure in the Kuril subduction zone with triplication waveforms
Authors: Li Jiaqi , Chen Min , Ning Jieyuan , Bao Tiezhao , Maguire Ross , Flanagan Megan P , Zhou Tong 
Published: September 2021

SUMMARYThe detailed structure near the 410-km discontinuity provides key constraints of the dynamic interactions between the upper mantle and the lower mantle through the mantle transition zone (MTZ) via mass and heat exchange. Meanwhile, the temperature of the subducting slab, which can be derived from its fast wave speed perturbation, is critical for understanding the mantle dynamics in subduction zones where the slab enters the MTZ. Multipathing, i.e. triplicated, body waves that bottom near the MTZ carry rich information of the 410-km discontinuity structure and can be used to constrain the discontinuity depth and radial variations of wave speeds across it. In this study, we systematically analysed the trade-off between model parameters in triplication studies using synthetic examples. Specifically, we illustrated the necessity of using array-normalized amplitude. Two 1-D depth profiles of the wave speed below the Tatar Strait of Russia in the Kuril subduction zone are obtained. We have observed triplications due to both the 410-km discontinuity and the slab upper surface. And, seismic structures for these two interfaces are simultaneously inverted. Our derived 410-km discontinuity depths for the northern and southern regions are at 420$\pm $15 and 425$\pm $15 km, respectively, with no observable uplift. The slab upper surface is inverted to be located about 50–70 km below the 410-km discontinuity. This location is between the depths of the 1 and 2 per cent P-wave speed perturbation contours of a regional 3-D full-waveform inversion (FWI) model, but we found twice the wave speed perturbation amplitude. A wave speed increase of 3.9–4.6 per cent within the slab, compared to 2.0–2.4 per cent from the 3-D FWI model, is necessary to fit the waveforms with the shortest period of 2 s, indicating that high-frequency waves are required to accurately resolve the detailed structures near the MTZ.
Challenging the liberal order: the US hegemon as a revisionist power
Authors: Chan Steve 
Published: September 2021

Abstract
Current discourse on International Relations conflates international order and the interstate distribution of power. Many studies fail to clarify the concept of international order or to provide systematic empirical analysis that compares states' conduct in relation to this order. The prevailing tendency relies instead on rhetorical assertion or definitional fiat to attribute revisionist and status-quo motivations to different countries. For example, power-transition theory claims that rising states are typically revisionist, whereas established states are committed to the status quo. This article presents a contrarian view, arguing that the dominant or established state can be a revisionist. This state is not forever committed to those rules and institutions of international order that it has played a decisive role in fostering. Conversely, a rising state is not inevitably bent on challenging the order that has enabled its ascendance. Revisionism is thus not unique to a rising power; moreover, this state is not destined to be a challenger to international order and an instigator of systemic war as typically depicted in the current literature. I advance these propositions in the context of recent conduct by China and the US, suggesting that whereas China has become less revisionist over time (even while its power has increased), the US has become more so especially during the Trump administration. The major impetus challenging the liberal international order has come more from domestic sources in the West than from China.
The liberal international trading order (LITO) in an era of shifting capabilities
Authors: Lobell Steven E , Ernstsen Jordan 
Published: September 2021

Abstract
There is much debate about the impending collapse of the liberal international order. It is provoked by the shifts in material and military capabilities from emerging peer and near-peer competitors, some of whom were not part of the original grand bargain and others that are in a stronger position to renegotiate the bargain. As one critical element of the liberal international order, we ask, during power shifts: is the liberal international trading order (LITO) durable and resilient? When and why will the LITO collapse? Does the relative decline of the hegemon alone explain these outcomes? In advancing a second-image reversed plus argument, we highlight how a shift in the nature of the foreign commercial orientation of peer and near-peer contenders can alter the domestic balance of power of two broad and logrolled coalitions competing to capture the state and thus affect whether the erstwhile leader defends, renegotiates, or abandons the trading order it created. To better understand these forces, we examine two paradigmatic cases: Britain in the 1930s and the United States in the 2000s.
Globalization, deglobalization and human security: the case of Myanmar
Authors: Hayes Jarrod , Weber Katja 
Published: September 2021

Abstract
Increased nationalism, greater protectionism and a gradual move away from a rules-based international order by some members of the international community do not bode well for vulnerable populations around the globe. Human security is threatened by a host of non-traditional security challenges catalysed by the growth of physical technologies and require multifaceted responses from a variety of actors. Many of those actors look to transnational networks built on globalized liberal order's social norms—what we call social technologies—for protection. The dwindling interconnectedness of deglobalization is likely to further empower corrupt governments at the expense of vulnerable citizens. This results from a decreased willingness by states and international institutions to defend human security. Whether one looks at the plight of persecuted citizens during Burma's military junta, human slaves in the fisheries off the coast of Indonesia, or farmers uprooted from their land by palm oil plantations, without social technologies to counterbalance the negative implications of physical technology the international community will lack the political capacity (sanctions, arms embargoes, travel restrictions, etc.), to aid those most in need. Ultimately, the effects of deglobalization on human security will depend largely on the trajectory of social technology developing alongside advances in physical technology.
Two emerging international orders? China and the United States
Authors: Owen John M 
Published: September 2021

Abstract
If it continues, deglobalization may lead not to atomization but two overlapping international orders: a liberal one (LIO) led by the United States, and an authoritarian–capitalist one (ACIO) led by China. This equilibrium could emerge because a central purpose of international orders is to preserve the domestic regimes of their Great Power sponsors. The United States and China have markedly different domestic regimes, and so as China continues to grow in power and influence, tension over the content of international order should continue to grow. I borrow from Darwinian evolution the notion of ‘niche construction’: just as organisms alter phenotype selection by manipulating their natural environments, states can alter the ‘selection’ of domestic regimes by shaping their international environments. Modes of international niche construction include foreign regime promotion, interdependence, transnational interaction and multilateral institutions. The liberal democratic niche constructed by the United States and its allies after the Second World War preserved democracy for many decades. Today, China is attempting through various means to build a niche that will eliminate the liberal bias in international institutions and safeguard its own Market-Leninist regime. The resulting ACIO would select for autocracy and hence be partially separate from the LIO, which selects for liberal democracy.
Globalization, international mobility and the liberal international order
Authors: Money Jeannette 
Published: September 2021

Abstract
Since the Second World War, globalization has been underpinned by a liberal international order, a rules-based system structured around the principles of economic interdependence, democracy, human rights and multilateralism. However, the relationship between international mobility and the liberal international order (LIO) is contested. In the article, I disaggregate ‘international mobility’ into three regimes: the travel regime, the voluntary (labour) migration regime, and the refugee regime—each governed by distinct norms and operating procedures. I outline the characteristics of the LIO that pertain to international mobility and provide evidence to demonstrate that none of the three dimensions of international mobility—travel, migration, and asylum—reflects these characteristics. Given the LIO principles enumerated above, the exclusion of international mobility from the LIO is surprising. I survey the scholarship on the LIO and international mobility and argue that the exclusion of international mobility from the LIO rests on benefits provided to core states by the status quo ante governing international mobility. That is, the status quo ante permits countries of destination to determine the level and type of cross-border mobility. Thus, international mobility continues to be underpinned by the play of state preferences rather than the principles of the LIO. The COVID-19 pandemic is likely to shape these norms and operating procedures in ways that reinforce the status quo.
Patients Prioritize a Low-volume Bowel Preparation in Colitis-associated Colorectal Cancer Surveillance: A Discrete Choice Experiment
Authors: Wijnands Anouk M , te Groen Maarten , Peters Yonne , Kaptein Ad A , Oldenburg Bas , Hoentjen Frank , Lutgens Maurice W M D 
Published: September 2021

Abstract

Background
Patients with inflammatory bowel disease (IBD) undergo surveillance colonoscopies at fixed intervals to reduce the risk of colorectal cancer (CRC). Taking patients’ preferences for determining surveillance strategies into account could improve adherence and patient satisfaction. This study aimed to determine patient preferences for CRC surveillance in IBD.

Methods
We conducted a web-based, multicenter, discrete choice experiment among adult IBD patients with an indication for surveillance. Individuals were repeatedly asked to choose between 3 hypothetical surveillance scenarios. The choice tasks were based on bowel preparation (0.3-4 L), CRC risk reduction (8% to 1%-6%), and interval (1-10 years). Attribute importance scores, trade-offs, and willingness to participate were calculated using a multinomial logit model. Latent class analysis was used to identify subgroups with similar preferences.

Results
In total, 310 of 386 sent out questionnaires were completed and included in the study. Bowel preparation was prioritized (attribute importance score 40.5%) over surveillance interval and CRC risk reduction (31.1% and 28.4%, respectively). Maximal CRC risk reduction, low-volume bowel preparation (0.3 L laxative with 2 L clear liquid) with 2-year surveillance was the most preferred combination. Three subgroups were identified: a “surveillance avoidant,” “CRC risk avoidant,” and “surveillance preferring” groups. Membership was correlated with age, educational level, perceived CRC risk, the burden of bowel preparation, and colonoscopies.

Conclusions
Inflammatory bowel disease patients consider bowel preparation as the most important element in acceptance of CRC surveillance. Heterogeneity in preferences was explained by 3 latent subgroups. These findings may help to develop an individualized endoscopic surveillance strategy in IBD patients.
On Stability of Logarithmic Tangent Sheaves: Symmetric and Generic Determinants
Authors: Faenzi Daniele , Marchesi Simone 
Published: September 2021

AbstractWe prove stability of logarithmic tangent sheaves of singular hypersurfaces $D$ of the projective space with constraints on the dimension and degree of the singularities of $D$. As the main application, we prove that determinants and symmetric determinants have simple (in characteristic zero, stable) logarithmic tangent sheaves and we describe an open dense piece of the associated moduli space.
Streptococcal and enterococcal endocarditis: time for individualized antibiotherapy?
Authors: Flateau Clara , Riazi Adélie , Cassard Bruno , Camus Maryse , Diamantis Sylvain 
Published: September 2021

Abstract
Recommendations for the treatment of streptococcal and enterococcal endocarditis are based on old efficacy studies, but the starting doses have never been reassessed and are associated with significant adverse events. Based on data from other serious infections, we suggest that maintaining a concentration of β-lactams higher than 4–6 times the responsible bacteria MIC 100% of the time in the heart of the vegetation would be a pertinent therapeutic objective. The data point to a diffusion gradient of β-lactams in the vegetation. Yet, so far as is known, the ratio of antibiotic concentration at steady state between plasma and vegetation cannot be completely determined. Answering this crucial question would make it possible for each patient to have a targeted β-lactam plasma concentration, according to the MIC for the responsible bacteria. This would lead the way to personalized antibiotherapy and allow a safe switch to oral medication.
Inulin and isomalto-oligosaccharide alleviate constipation and improve reproductive performance by modulating motility-related hormones, short-chain fatty acids, and feces microflora in pregnant sows
Authors: Yu Xiaorong , Fu Chunsheng , Cui Zhenchuan , Chen Guangyong , Xu Yinglei , Yang Caimei 
Published: September 2021

Abstract
Constipation in gestating and lactating sows is common and the inclusion of dietary fiber may help to alleviate this problem. We investigated the effects of inulin (INU) and isomalto-oligosaccharide (IMO), two sources of soluble dietary fiber, on gastrointestinal motility-related hormones, short-chain fatty acids (SCFA), fecal microflora, and reproductive performance in pregnant sows. On day 64 of gestation, 30 sows were randomly divided into three groups and fed as follows: a basal diet, a basal diet with 0.5% INU, and a basal diet with 0.5% IMO. We found that INU and IMO significantly modulated the levels of gastrointestinal motility-related hormones, as evidenced by an increase in substance P (P &lt; 0.05), and a decrease in the vasoactive intestinal peptide concentrations (P &lt; 0.05), indicating the capacity of INU and IMO to alleviate constipation. Furthermore, IMO enhanced the concentrations of acetic, propionic, isobutyric, butyric, isovaleric, and valeric acids in the feces (P &lt; 0.05). High-throughput sequencing showed that IMO and INU increased the fecal microflora α- and β-diversity (P &lt; 0.05). Methanobrevibacter was more abundant (P &lt; 0.05), whereas the richness of Turicibacter was lower in the INU and IMO groups than in the control group (P &lt; 0.05). In addition, IMO significantly increased litter size (P &lt; 0.05). Overall, our findings indicate that INU and IMO can relieve constipation, optimize intestinal flora, and promote reproductive performance in pregnant sows.
Determining crack initiation stress in unconventional shales based on strain energy evolution
Authors: Ren Jiali , Wang Yang , Han De-Hua , Zhao Luanxiao , Long Teng , Tang Shuhang 
Published: September 2021

Abstract
Determining the crack initiation stress (Ci) for unconventional shale rocks is of critical importance in describing the entire failure process of unconventional shale reservoirs. We propose a new method to identify Ci values based on triaxial failure tests on four organic shale samples, attempting to improve the shortcomings of other methods. The new method is based on the relationship between crack development and strain energy evolution (SEE). Additionally, the proposed SEE method is compared with three widely used methods, including crack volumetric strain (CVS), moving point regression (MPR) and the lateral strain response (LSR), intending to examine the performance of different methods. The contrastive results indicate that the LSR method cannot determine Ci when the rock ruptures without volumetric dilatancy, which frequently occurs in the compression process of organic shales. Ci values obtained using the SEE method are consistent with those from the CVS and MPR methods. However, the proposed SEE method with a solid physical basis is more objective and stable than the CVS and MPR methods. The proposed method, from one aspect, compensates for the shortcomings of other methods when facing different failure modes in organic shales. From the other aspect, it provides a way to precisely determine Ci values for applications in wellbore stability evaluation and hydraulic fracturing design.
Development of an Attractive Toxic Sugar Bait for the Control ofAedes j. japonicus(Diptera: Culicidae)
Authors: Fryzlewicz Lauren , VanWinkle Ashlynn , Lahondère Chloé 
Published: September 2021

AbstractBoth female and male mosquitoes consume sugar meals to obtain carbohydrates used for energy. This behavior has recently been identified as a possible mosquito control target, as the World Health Organization has urged for the development of integrated vector management. This is critical as many medically important mosquito species are developing insecticide resistance, resulting in current control strategies becoming less effective. Additionally, the traditional use of insecticides is detrimental to many beneficial insects such as pollinators. The main goal of this study was to develop an attractive toxic sugar bait (ATSB) to limit the populations of a local invasive mosquito, Aedes j. japonicus (Theobald) (Diptera: Culicidae). An ATSB is a lure bait composed of an attractant odorant, a toxic component, and sugar that the mosquitoes can feed on. ATSBs are cost-effective, sustainable, environmentally friendly, and can be species-specific. Mosquitoes were isolated into cages or cups and each group had access to either a toxic sugar solution (containing boric acid), a control solution or a choice between the two. We tested multiple fruits, including mango, peach, blueberries, and blackberries, as well as a soda and grape juice and monitored their survival for 96 h. We found that this species fed on all tested fruit solutions and that the groups that imbibed toxic solutions died within 48 h, indicating that boric acid is an effective oral toxin against Ae. j. japonicus. Further experiments will be conducted in the field to determine the ATSBs efficacy and to monitor potential effects on off-target species.
Thematic Co-occurrence Analysis: Advancing a Theory and Qualitative Method to Illuminate Ambivalent Experiences
Authors: Scharp Kristina M 
Published: September 2021

Abstract
Ambivalence is a phenomenon that transcends disciplinary divides and is associated with a myriad of mixed outcomes. Yet, identifying and representing the complexities of ambivalent experiences can be difficult using traditional qualitative methods. Thus, the goal of the present study was to advance a qualitative method, thematic co-occurrence analysis, to address this issue. To illustrate the usefulness of this method, I present a case study detailing 35 estranged adult children’s ambivalent responses and reactions to their parents’ (non)contact during the COVID-19 pandemic. Findings reveal seven themes and four (non)relationships between them that reflect (a) theme independence, (b) unilateral co-occurrence, (c) unbalanced co-occurrence, and (d) complementary co-occurrence. These findings advance a theory of ambivalence and corresponding method to aid in the future investigations of ambivalent phenomena.
The Science of Open (Communication) Science: Toward an Evidence-Driven Understanding of Quality Criteria in Communication Research
Authors: Freiling Isabelle , Krause Nicole M , Scheufele Dietram A , Chen Kaiping 
Published: September 2021

Abstract
Paralleling very visible debates in psychology, some parts of the communication field have recently pushed for a wholesale endorsement of the principles of open science and its practices, including a particular focus on replicability and reproducibility as quality criteria. Unfortunately, these discussions have been plagued by a set of at least 3 interrelated problems: A lack of conceptual clarity when defining open science-related challenges to communication scholarship; the irony of using intuition rather than evidence when trying to improve communication science; and our field’s surprising lack of attention to nonreplicability in social media data as one of our field’s most rapidly growing data sources. In response to these problem areas, we argue that communication as a field proceed empirically as it applies open science practices to different subfields in communication and end our essay with pathways forward for a science of open (communication) science.
Heterosis goes underground
Authors: Monforte Antonio J 
Published: September 2021

This article comments on:
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