bluuebunny/crossref_metadata_2025_split huggingface dataset:
Recent advances and applications towards intelligent operation and maintenance of urban pipeline networks
Authors: Li Jie , Li Suzhen 
Published: October 2023

AbstractAs typical lifeline engineering systems, urban pipeline networks (UPNs) play an important role in transmission and distribution of materials or energies in modern society. Over the past years, many efforts have been devoted to the research, development and application towards intelligent operation and maintenance of UPNs in Tongji University, incorporating with the emerging artificial intelligence (AI)-based and internet of things (IoT)-based technologies. This paper presents a review on the recent advances and the important achievements pertaining to this field in Tongji University. Using multi-source data, a data-driven model for the comprehensive risk evaluation of the whole pipeline network is briefly introduced to address the limitation of the insufficiency of reliable data and demonstrated by a case study. Aiming at three major safety problems such as structural failure, leak and third-party intrusion, the advances in techniques and systems for health monitoring of urban pipelines are summarized and the various application scenarios are illustrated as well.
Security of Supply: A National or European Competence?
Authors: Tuominen Tomi , Halonen Kirsi-Maria , Salminen Mirva 
Published: October 2023

AbstractSecurity of supply refers to governmental policies that aim to secure the availability of critical products at all times. The COVID-19 pandemic brought to fore the importance of such policies, as suddenly there was an overwhelming need for critical medical supplies that the markets were not able to fulfil. Following the pandemic, the EU has started to construct its own security of supply policy, although lacking an explicit competence for it. This Article shows how competence on security of supply is actually split between the EU and the Member States, and highlights the consequences of this division.
Migraine Treatment and Healthcare Resource Utilization in Alberta, Canada
Authors: Graves Erin , Cowling Tara , McMullen Suzanne , Ekwaru Paul , Pham Tram , Mayer Michelle , Ladouceur Marie-Pier , Hubert Martine , Bougie Joanna , Amoozegar Farnaz 
Published: October 2023

ABSTRACT:Background:Migraine poses a significant burden worldwide; however, there is limited evidence as to the burden in Canada. This study examined the treatment patterns, healthcare resource use (HRU), and costs among newly diagnosed or recurrent patients with migraine in Alberta, Canada, from the time of diagnosis or recurrence.Methods:This retrospective observational study utilized administrative health data from Alberta, Canada. Patients were included in the Total Migraine Cohort if they had: (1) ≥1 International Classification of Diseases diagnostic code for migraine; or (2) ≥1 prescription dispense(s) for triptans from April 1, 2012, to March 31, 2018, with no previous diagnosis or dispensation code from April 1, 2010, to April 1, 2012.Results:The mean age of the cohort (n = 199,931) was 40.0 years and 72.3% were women. The most common comorbidity was depression (19.7%). In each medication class examined, less than one-third of the cohort was prescribed triptans and fewer than one-fifth was prescribed a preventive. Among patients with ≥1 dispense, the mean rate of opioid prescriptions was 4.61 per patient-year, compared to 2.28 triptan prescriptions per patient-year. Migraine-related HRU accounted for 3%–10% of all use.Conclusion:Comorbidities and high all-cause HRU were observed among newly diagnosed or recurrent patients with migraine. There is an underutilization of acute and preventive medications in the management of migraine. The high rate of opioid use reinforces the suboptimal management of migraine in Alberta. Migraine management may improve by educating healthcare professionals to optimize treatment strategies.
Learning in real world practice: Identifying implementation strategies to integrate health-related social needs screening within a large health system
Authors: Fiori Kevin , Levano Samantha , Haughton Jessica , Whiskey-LaLanne Renee , Telzak Andrew , Hodgson Sybil , Spurrell-Huss Elizabeth , Stark Allison 
Published: October 2023

AbstractIntroduction:Health systems have many incentives to screen patients for health-related social needs (HRSNs) due to growing evidence that social determinants of health impact outcomes and a new regulatory context that requires health equity measures. This study describes the experience of one large urban health system in scaling HRSN screening by implementing improvement strategies over five years, from 2018 to 2023.Methods:In 2018, the health system adapted a 10-item HRSN screening tool from a widely used, validated instrument. Implementation strategies aimed to foster screening were retrospectively reviewed and categorized according to the Expert Recommendations for Implementing Change (ERIC) study. Statistical process control methods were utilized to determine whether implementation strategies contributed to improvements in HRSN screening activities.Results:There were 280,757 HRSN screens administered across 311 clinical teams in the health system between April 2018 and March 2023. Implementation strategies linked to increased screening included integrating screening within an online patient portal (ERIC strategy: involve patients/consumers and family members), expansion to discrete clinical teams (ERIC strategy: change service sites), providing data feedback loops (ERIC strategy: facilitate relay of clinical data to providers), and deploying Community Health Workers to address HRSNs (ERIC strategy: create new clinical teams).Conclusion:Implementation strategies designed to promote efficiency, foster universal screening, link patients to resources, and provide clinical teams with an easy-to-integrate tool appear to have the greatest impact on HRSN screening uptake. Sustained increases in screening demonstrate the cumulative effects of implementation strategies and the health system’s commitment toward universal screening.
The role of sustainability knowledge-action platforms in advancing multi-stakeholder engagement on sustainability
Authors: Bream McIntosh Oliver , Burnett Amy , Feldman Ira , Lamphere Jenna A. , Reuter Thomas A. , Vital Emmanuelle 
Published: October 2023

Abstract
Within the last decade, online sustainability knowledge-action platforms have proliferated. We surveyed 198 sustainability-oriented sites and conducted a review of 41 knowledge-action platforms, which we define as digital tools that advance sustainability through organized activities and knowledge dissemination. We analyzed platform structure and functionality through a systematic coding process based on key issues identified in three bodies of literature: (a) the emergence of digital platforms, (b) the localization of the sustainable development goals (SDGs), and (c) the importance of multi-level governance to sustainability action. While online collaborative tools offer an array of resources, our analysis indicates that they struggle to provide context-sensitivity and higher-level analysis of the trade-offs and synergies between sustainability actions. SDG localization adds another layer of complexity where multi-level governance, actor, and institutional priorities may generate tensions as well as opportunities for intra- and cross-sectoral alignment. On the basis of our analysis, we advocate for the development of integrative open-source and dynamic global online data management tools that would enable the monitoring of progress and facilitate peer-to-peer exchange of ideas and experience among local government, community, and business stakeholders. We argue that by showcasing and exemplifying local actions, an integrative platform that leverages existing content from multiple extant platforms through effective data interoperability can provide additional functionality and significantly empower local actors to accelerate local to global actions, while also complex system change.
Resolving an old problem on the preservation of the IFR property under the formation of -out-of- systems with discrete distributions
Authors: Alimohammadi Mahdi , Navarro Jorge 
Published: October 2023

AbstractMore than half a century ago, it was proved that the increasing failure rate (IFR) property is preserved under the formation of k-out-of-n systems (order statistics) when the lifetimes of the components are independent and have a common absolutely continuous distribution function. However, this property has not yet been proved in the discrete case. Here we give a proof based on the log-concavity property of the function
$f({{\mathrm{e}}}^x)$
. Furthermore, we extend this property to general distribution functions and general coherent systems under some conditions.
Central limit theorem in complete feedback games
Authors: Ottolini Andrea , Tripathi Raghavendra 
Published: October 2023

AbstractConsider a well-shuffled deck of cards of n different types where each type occurs m times. In a complete feedback game, a player is asked to guess the top card from the deck. After each guess, the top card is revealed to the player and is removed from the deck. The total number of correct guesses in a complete feedback game has attracted significant interest in the past few decades. Under different regimes of m, n, the expected number of correct guesses, under the greedy (optimal) strategy, has been obtained by various authors, while there are not many results available about the fluctuations. In this paper we establish a central limit theorem with Berry–Esseen bounds when m is fixed and n is large. Our results extend to the case of decks where different types may have different multiplicity, under suitable assumptions.
The Pugwash scientists’ conferences, Cyrus Eaton and the clash of internationalisms, 1954–1961
Authors: Zaidi Waqar H. 
Published: October 2023

AbstractThis paper examines the contest between Canadian American industrialist Cyrus Eaton and the Pugwash scientists’ leadership for influence over the early Pugwash scientists’ conferences. Eaton's activism has generally been dismissed in the historical literature as ineffective, naive and too uncritical of the Soviet Union. This paper argues that he was genuinely committed to international peace and security, that Eaton shared with Pugwash scientists a belief in the importance of intellectuals to global unity, and that he worked to bring about greater international peace and understanding through both his personal activism and his own conferences held in the town of Pugwash. Eaton, however, favoured a broader push for peace, which included participation by a wider range of intellectuals and a call for rapprochement with the Soviet Union. These differences between Eaton and the Pugwash scientists, I argue, were more than simply about approach: they represented different internationalist visions and manifested in different conceptualizations for the Pugwash scientists’ conferences. Eaton hoped to incorporate non-scientists and humanism into the conferences, and integrate them into his own broader conference programme at his Thinkers’ Lodge at Pugwash. The scientists, however, wanted to keep their conferences as distinctly scientists’ events, tied to science and its authority.
SECTION 36 OF THE LIMITATION ACT 1980
Authors: Davies Paul S. 
Published: October 2023

AbstractThe law concerning limitation periods has long been recognised to be unsatisfactory. One area which poses particular problems concerns whether a limitation period can apply to equitable claims “by analogy” under section 36 of the Limitation Act 1980. This article considers three relatively recent decisions of the Court of Appeal – P & O Nedlloyd BV v Arab Metals Co. (The UB Tiger) [2006] EWCA Civ 1717, [2007] 1 W.L.R. 2288, The Commissioners for Her Majesty’s Revenue and Customs v IGE USA Investments Ltd. [2021] EWCA Civ 534, [2021] Ch. 423 and The Claimants in the Royal Mail Group Litigation v Royal Mail Group Limited [2021] EWCA Civ 1173 – which illustrate that very different approaches have been taken. It is argued that The UB Tiger was wrongly decided, or at least should be limited to specific performance, and revives calls for legislative reform.
The jadeitites from Syros and Tinos, Cycladic Blueschist Unit, Greece: field observations, mineralogical, geochemical and geochronological characteristics
Authors: Bröcker Michael 
Published: October 2023

AbstractThis study illustrates the field relationships of jadeitite-bearing block-in-matrix sequences on Syros and Tinos, Cycladic Blueschist Unit, and adds additional U–Pb zircon ages for jadeitites to the geochronological database. The results confirm the importance of Cretaceous (c. 80 Ma) and Eocene (c. 50 Ma) processes in their geological evolution. Interpretations suggesting that the jadeitites were formed by complete metasomatic replacement of a pre-existing rock are not fully supported by field observations. In at least some cases, the formation of jadeitite is likely due to precipitation from Na-Al-Si-rich aqueous fluids, which also caused variable metasomatic alteration of the host rock. Unambiguous age constraints for formation of the Syros and Tinos jadeitites are not available. A relationship to Eocene blueschist facies metamorphism recorded in the associated metamafic rocks seems plausible. However, since high-pressure overprinting of pre-Eocene jadeitite is also conceivable, there is a much larger time window for jadeitite formation, framed by Cretaceous (c. 80–76 Ma) protolith ages of various mélange blocks and the waning stages of blueschist facies metamorphism (c. 40 Ma). Field observations are consistent with the interpretation that the mélange-like occurrences on Syros and Tinos record, to varying extent, multi-stage processes that include detachment of mafic rocks from the subducting plate, local infiltration of Na-Al-Si-rich aqueous fluids, exhumation via a serpentinitic matrix in a subduction channel and reworking of the primary block-in-matrix fabric by sedimentary or tectonic processes during accretionary wedge formation.
Why Naive $ 1/N $ Diversification Is Not So Naive, and How to Beat It?
Authors: Yuan Ming , Zhou Guofu 
Published: October 2023

AbstractWe show theoretically that the usual estimated investment strategies will not achieve the optimal Sharpe ratio when the dimensionality is high relative to sample size, and the $ 1/N $ rule is optimal in a 1-factor model with diversifiable risks as dimensionality increases, which explains why it is difficult to beat the $ 1/N $ rule in practice. We also explore conditions under which it can be beaten, and find that we can outperform it by combining it with the estimated rules when $ N $ is small, and by combining it with anomalies or machine learning portfolios, conditional on the profitability of the latter, when $ N $ is large.
A note on Pahlavi lexicography: Middle Persian hassār, hassārīh
Authors: Fattori Marco 
Published: October 2023

AbstractThis article deals with the identification and interpretation of two rare Middle Persian words. Firstly, some attestations of the as yet unrecognized word <hs’lyh> hassārīh are discussed, showing that it means “direction”. Then, a semantic analysis of its underived counterpart hassār is carried out, as a basis for an etymological proposal. Finally, it is argued that hassār descends from Old Persian *haçā-sāra- “(having the head) in the same direction”, and a possible reconstruction of the semantic development of the word is provided.
Perceptual salience and structural ambiguity resolution
Authors: Witzel Jeffrey , Witzel Naoko 
Published: October 2023

AbstractThis study investigates whether the perceptual salience of grammatical morphemes influences the online processing of temporarily ambiguous sentences during adult first-language (L1) comprehension. In a bidirectional self-paced reading task, adult L1 English participants (N = 44) read sentences with time adjuncts that were in a structural position in which they could attach either to the most recent verb phrase (VP) or to a VP in a higher clause. Consistent with previous findings, the reading times on these sentences indicated processing difficulty when this adjunct allowed only for high attachment. Crucially, this effect was modulated by the perceptual salience of the grammatical morphemes used to indicate time reference in these clauses. Specifically, the processing cost for high attachment was larger when time in the lower clause was indicated by the auxiliary verb will compared to when it was indicated by the relatively less salient past -ed morpheme. These findings were taken to indicate that the influence of perceptual salience extends beyond the acquisition of and sensitivity to grammatical morphemes during L1 and L2 development. Rather, the perceptual salience of these forms also appears to affect online structural processing during adult L1 sentence comprehension.
The interplay between syntactic and morphological comprehension in heritage contexts: The case of relative clauses in heritage Syrian Arabic
Authors: Daskalaki Evangelia , Soto-Corominas Adriana , Barisé Aisha , Paradis Johanne , Chen Xi , Gottardo Alexandra 
Published: October 2023

AbstractPrevious studies show that even though monolingual children find subject relatives easier than object relatives, their comprehension of object relatives can be facilitated by morphological cues. Given that in heritage contexts functional morphology is a vulnerable domain, a question that needs to be addressed is whether bilingual children, who are heritage speakers of their L1, will also be able to use morphological cues to comprehend complex syntax. To contribute to this line of research, we focused on monolingual (N = 18; Mean Age: 11.43) and bilingual/first generation (N = 108; Mean Age: 11.98), Syrian Arabic-speaking children in Canada, and examined their ability to use gender morphology in their comprehension of relative clauses, while taking into consideration cognitive, environmental, and age-related variables. To this end, we used two offline sentence-picture matching tasks targeting relative clauses and gender (as encoded in SV agreement and object clitics). Results showed that, like monolingual children, first-generation, Arabic-speaking children living in Canada used morphological cues to comprehend complex syntax in their L1. Furthermore, even though there was an association between comprehension of gender agreement and comprehension of relative clauses, performance in gender agreement was higher than performance in relative clauses, suggesting that challenges with complex syntactic structures are not necessarily an epiphenomenon of a morphological deficit.
Black holes as tools for quantum computing by advanced extraterrestrial civilizations
Authors: Dvali Gia , Osmanov Zaza N. 
Published: October 2023

AbstractWe explain that black holes are the most efficient capacitors of quantum information. It is thereby expected that all sufficiently advanced civilizations ultimately employ black holes in their quantum computers. The accompanying Hawking radiation is democratic in particle species. Due to this, the alien quantum computers will radiate in ordinary particles such as neutrinos and photons within the range of potential sensitivity of our detectors. This offers a new avenue for search for extraterrestrial intelligence, including the civilizations entirely composed of hidden particles species interacting with our world exclusively through gravity.
Transboundary Implications of China's Weather Modification Programme
Authors: Simon Manon , McDonald Jan , Brent Kerryn 
Published: October 2023

AbstractIn recent years, China has expanded its national weather modification programme to exploit climatic resources and adapt to climate change. The unprecedented scale of China's weather modification programmes has raised concerns over potential environmental impacts, including transboundary impacts. This article analyzes the domestic governance of weather modification in China and the extent to which this legal framework satisfies China's obligations under customary international law to minimize risks of significant transboundary harm. We find that existing arrangements do not satisfy procedural obligations under customary international law; nor do they adequately address the risks of environmental impacts associated with the increased use of weather modification. Procedures for transboundary environmental impact assessment (EIA) and engagement with regional neighbours are needed for China to comply with international law and promote stability in the region.
High‐Resolution Characterization of Excavation‐Induced Fracture Network Using Continuous and Discrete Inversion Schemes
Authors: Jalali Mohammadreza , Brauchler Ralf , Somogyvári Mark , de La Vaissière Rémi 
Published: October 2023

AbstractThe Meuse/Haute‐Marne Underground Research Laboratory provides the location for the experiment designed to investigate the induced fracture network around open or sealed galleries and drifts. The objective of this study is to investigate and reconstruct the hydraulic properties and the geometry of the induced fracture network to improve the insights and validate the conceptual model of the induced fracture network due to the stress redistribution during tunnel excavations. Within the presented study, the cross‐hole responses of the pneumatic tests were analyzed in the first step with an equivalent porous media—3D travel time‐based tomographic approach. In the next step selected 2D profiles of the 3D model domain were inverted using a discrete fracture network inversion approach. The database of the tomographic analysis is based on 18 gas injection tests and 151 pressure interferences, which were recorded between nine closely spaced boreholes. The travel time‐based inversion approach allowed for the reconstruction of the 3D gas diffusivity distribution between nine boreholes with high‐resolution. The applied discrete fracture network inversion approach is based on a transdimensional Markov Chain Monte Carlo (MCMC) methodology and it operates with reversible model updates (jumps) that change the problem dimensions, that is, the number, length and position of fractures within the model domain after each iteration step. The synthesis of the results between the reconstructed 3D diffusivity tomogram and the 2D fracture tomograms improved the insights into the spatial geometry of the induced fracture network around galleries.