bluuebunny/crossref_metadata_2025_split huggingface dataset:
Anglo-Portuguese Relations in the Mid-Nineteenth Century: Informal Empire, Arbitration, and the Durability of an Asymmetrical Alliance
Authors: Paquette Gabriel 
Published: August 2020

Abstract
This article examines Anglo-Portuguese relations in the middle of the nineteenth century, particularly conflicts over territorial claims in West and East Africa. It examines how these conflicts were de-escalated and why they did not tear asunder the long-standing, if asymmetrical, alliance between Britain and Portugal. After briefly surveying Anglo-Portuguese relations in the early modern period and in the first half of the nineteenth century, the article focuses on the way that conflicts were resolved through third-party arbitration between the 1850s and 1870s. Drawing on archival research in Portugal and Britain, the article contributes to the rich historiographies on informal empire, the partition of Africa, and the emergence of international law in the context of imperial conflict and collaboration.
Are EUIPO Trade Mark Examiners and the Boards of Appeal Bound by Precedent Decisions?
Authors: Marchisio Emiliano 
Published: August 2020

Abstract
Are EUIPO examiners and appeal bodies bound by previous decisions of the office they belong to? Before the decision in Puma was issued, there was a succession of frequently referred to ECJ precedents which were apparently disregarded. EUIPO offices had been considered bound to the sole law (and, where precedents are concerned, only to ECJ case-law). However, after Puma, pursuant to the administrative duty to act consistently and to state the grounds on which decisions are based, it is concluded that relevance of EUIPO precedents (and of the ‘Trade mark guidelines’, as far as they are based on them) should not be set aside simply because they are not formal sources of law. Instead, they should be appreciated as rules of administrative procedure. In this sense, precedent EUIPO decisions should be recognised as more than just a persuasive power (which they share with all other relevant ‘precedents’ such as Member States case-law or offices’ decisions). In fact, it should be acknowledged that they also have a role within the duty of motivation of administrative decisions. So if EUIPO decides to depart from a precedent or from its ‘Trade mark guidelines’, explicit and detailed motivation of such departure is required. Even if the EUIPO is under a general duty to take into account the decisions already taken in respect of similar applications, a specific duty to take into consideration a given precedent requires that such precedents are duly reported with all relevant elements to be taken into consideration (factual context and legal reasoning) within the decision to be issued.
Artificial Intelligence Designated as Inventor – An Analysis of the Recent EPO Case Law
Authors: Stierle Martin 
Published: August 2020

Abstract
This paper will focus on the issue of designating artificial intelligence systems as inventors in the current framework of European patent law. Most recently, the European Patent Office rejected two patent applications which indicated a machine called DABUS as the inventor of the claimed subject-matter. The paper will analyse the grounds of the decisions in detail, thereby reflecting on the current approach of the European Patent Office to such designations and on the concept of inventorship within the European patent system in general.
Testing the Limits of Consociational Imagination: The Non-discrimination Norm in Divided Societies
Authors: Hodžić Edin 
Published: August 2020

Abstract
Consociational democracy rests on the idea of granting certain collective political rights to the most powerful ethno-cultural groups, in addition to the individual rights of political participation of all citizens. Despite its relative popularity among scholars and international policymakers alike, its collectivist ethos has long been exposed to critique on various grounds, including the perspective of international human rights law. The essence of this critique is the allegation that, by institutionalising ethno-cultural identity as the basis of political participation, consociational arrangements discriminate against persons not belonging to the dominant groups. Focusing on the case of Bosnia and Herzegovina, this article argues that equality analysis of consociational democracies, if taken seriously, illuminates our thinking about the possible compromises between the extremes of liberal individualism of the human rights perspective and inherent collectivism of consociational thought and practice. The article concludes that such compromises are both possible and necessary, but they seem to invite the embracing of additional institutional complexity in devising consociational arrangements.
Research on frequency modulation control of photovoltaic power generation system based on VSG
Authors: Li Chunlai , Yuan Shun 
Published: August 2020

Abstract
In order to improve the friendliness of the grid connection of new energy power generation, the new energy photovoltaic (PV) unit is equivalent to a synchronous generator in the power system and a virtual synchronous generator (VSG)-controlled PV energy storage complementary grid-connected power generation system model is established and studied to analyze the VSG. When power is supplied to the load together with the power grid, the energy storage unit inside the VSG will release and store the electrical energy according to the fluctuation of the PV output, which plays the role of the adjustment of the prime mover; in the case of load power fluctuations, and power grid assume the corresponding active power regulation according to their capacity. The amount of active power adjustment to jointly and maintain the power balance inside the system under the condition of fluctuating load power. The overall system architecture and control strategy of PV grid-connected inverter based on VSG algorithm are proposed. The PV-VSG proposed here not only takes into account the maximum power point tracking control but also has independent participation in the power supply. A series of characteristics of synchronous generators, such as network frequency modulation voltage regulation and inertia damping, can effectively improve the new energy PV power generation system and promote the new energy consumption. The results of system simulation and field demonstration operation fully show the effectiveness and correctness of the proposed control strategy based on VSG algorithm.
RCD*(K,N) Spaces and the Geometry of Multi-Particle Schrödinger Semigroups
Authors: Güneysu Batu 
Published: August 2020

Abstract
Dedicated to the memory of Kazumasa Kuwada.
Let $(X,\mathfrak{d},{\mathfrak{m}})$ be an $\textrm{RCD}^*(K,N)$ space for some $K\in{\mathbb{R}}$, $N\in [1,\infty )$, and let $H$ be the self-adjoint Laplacian induced by the underlying Cheeger form. Given $\alpha \in [0,1]$, we introduce the $\alpha$-Kato class of potentials on $(X,\mathfrak{d},{\mathfrak{m}})$, and given a potential $V:X\to{\mathbb{R}}$ in this class, we denote with $H_V$ the natural self-adjoint realization of the Schrödinger operator $H+V$ in $L^2(X,{\mathfrak{m}})$. We use Brownian coupling methods and perturbation theory to prove that for all $t&gt;0$, there exists an explicitly given constant $A(V,K,\alpha ,t)&lt;\infty$, such that for all $\Psi \in L^{\infty }(X,{\mathfrak{m}})$, $x,y\in X$ one has $$\begin{align*}\big|e^{-tH_V}\Psi(x)-e^{-tH_V}\Psi(y)\big|\leq A(V,K,\alpha,t) \|\Psi\|_{L^{\infty}}\mathfrak{d}(x,y)^{\alpha}.\end{align*}$$In particular, all $L^{\infty }$-eigenfunctions of $H_V$ are globally $\alpha$-Hölder continuous. This result applies to multi-particle Schrödinger semigroups and, by the explicitness of the Hölder constants, sheds some light into the geometry of such operators.
Aspirin, sodium benzoate and sodium salicylate reverse resistance to colistin in Enterobacteriaceae andPseudomonas aeruginosa
Authors: Malla Cristina F , Mireles Natalia A , Ramírez Ana S , Poveda José B , Tavío María M 
Published: August 2020

AbstractBackgroundMDR bacterial infections are currently a serious problem for clinicians worldwide. Klebsiella pneumoniae and Enterobacter spp., among Enterobacteriaceae, and Pseudomonas aeruginosa, are part of the group of ESCAPE pathogens or bacteria that ‘escape’ from common antibacterial treatments. The lack of effectiveness of the first common line of antibiotics has led to the search for new therapies based on older antibiotics, such as colistin.ObjectivesWe searched for new enhancers of the action of colistin against MDR Gram-negative bacteria that can be easily applicable to clinical treatments.MethodsColistin MICs were determined alone and with the protonophores CCCP, sodium benzoate, sodium salicylate and aspirin using the broth microdilution method and FIC indexes were calculated to assess synergy between colistin and each chemical. Time–kill assays of colistin with and without protonophores were performed to determine the bactericidal action of combinations of colistin with protonophores. Likewise, the effect of sucrose, l-arginine and l-glutamic acid on the MICs of colistin alone and combined with each protonophore was assessed.ResultsIt was found that sodium benzoate, sodium salicylate and aspirin, at concentrations allowed for human and animal use, partially or totally reversed resistance to colistin in P. aeruginosa and highly resistant enterobacterial strains. The mechanism of action could be related to their negative charge at a physiological pH along with their lipid-soluble character.ConclusionsSodium benzoate, sodium salicylate and aspirin are good enhancers to use in antibiotic therapies that include colistin.
Preserving privacy for pediatric patients and families: use of confidential note types in pediatric ambulatory care
Authors: Parsons Chase R , Hron Jonathan D , Bourgeois Fabienne C 
Published: August 2020

Abstract

Objective
This study evaluates and characterizes the use of a confidential clinic note type as part of the implementation of open notes at a free-standing children’s hospital. We describe how this electronic health record feature which disables patient and family access to selected notes in the patient portal is used across our institution, which clinicians are using this feature, and the type of data our clinicians consider confidential.

Materials and Methods
Through retrospective chart review, we have evaluated the use of a confidential note type over a 1-year period.

Results
We identified 402 964 clinic notes created during a 1-year period, of which 9346 (2.3%) were flagged as confidential. Use of this confidential note type was associated with female patient sex and increase in patient age. It was used most frequently by a small subset of providers. 922 (83.8%) of 1100 notes manually reviewed contained sensitive information. Reasons for confidential notes varied, but patient’s mental health was most commonly identified.

Discussion
Our data demonstrate variability in the use of a confidential note type across specialties, patient ages, and types of confidential information. This note type is frequently utilized by a subset of providers who often manage sensitive patient and parent information. As vendors and institutions enable open notes, thoughtful implementation and provider education surrounding the use of this confidential feature is needed.

Conclusion
A confidential clinic note feature is an integral aspect of pediatric open notes implementation. This feature supports protection of confidential information pertaining to our patients and their caregivers.
Analytical Detection of Novel Stimulants by Immunoassay and Liquid Chromatography–High Resolution Mass Spectrometry: Case Studies on Ethylphenidate and Mephedrone
Authors: Belsey Sarah L , Flanagan Robert J 
Published: August 2020

Abstract
The advent of hundreds of new compounds aimed at the substance misuse market has posed new analytical challenges. A semi-quantitative liquid chromatography–high-resolution mass spectrometry (LC–HRMS) method has been developed to detect exposure to two novel stimulants, mephedrone and ethylphenidate, and selected metabolites. Centrifuged urine (50 µL) was diluted with LC eluent containing internal standards (mephedrone-d3, methylphenidate-d9 and ritalinic acid-d10; all 0.02 mg/L) (450 µL). Intra- and inter-assay accuracy and precision were within ±15% and &lt;6%, respectively, for all analytes. The limit of detection was 0.01 mg/L for all analytes. Urine samples from mephedrone and ethylphenidate users were analyzed using immunoassay (amphetamine-group cloned enzyme donor immunoassay [CEDIA]) and LC–HRMS. Ethylphenidate, mephedrone and selected metabolites all had low cross-reactivity (&lt;1%) with the immunoassay. The median (range) amphetamine-group CEDIA concentration in urine samples from mephedrone users (n = 11) was 0.30 (&lt;0.041–3.04) mg/L, with only 1 sample giving a positive CEDIA result. The amphetamine-group CEDIA concentration in the urine sample from an ethylphenidate user was &lt;0.041 mg/L. Improving the detection of novel compounds is of increasing importance to enable accurate diagnosis and treatment. Immunoassay methods used for drug screening may be inappropriate and lead to false-negative results. Conversely, detection of these compounds is possible through use of LC–HRMS and can provide information on the metabolites present after exposure to these drugs.
Assimilating and Differentiating: The Curvilinear Effect of Social Class on Green Consumption
Authors: Yan Li , Keh Hean Tat , Chen Jiemiao 
Published: August 2020

AbstractBuilding on optimal distinctiveness theory, this research examines the effects of social class on green consumption. Across six studies, we find a curvilinear effect of social class on green consumption, with the middle class having greater propensity for green consumption compared to the lower and upper classes. This effect can be explained by tension between need for assimilation (NFA) and need for differentiation (NFD) that varies among the three social classes in establishing their optimally distinctive identities. The lower class has a dominant NFA, the upper class has a dominant NFD, and the middle class has dual motivation for assimilation and differentiation. Concomitantly, green consumption has the dual function of assimilation and differentiation. The middle class perceives green consumption as simultaneously assimilating and differentiating, which satisfies their dual motivation and enhances their propensity for green consumption. By contrast, the lower class perceives the differentiation function of green consumption as contradicting their dominant NFA, and the upper class perceives the assimilation function as contradicting their dominant NFD, which lower both their propensities for green consumption. Furthermore, these effects are moderated by consumers’ power distance belief. These novel findings have significant theoretical and practical implications on building a more sustainable society.
Intelligent models for movement detection and physical evolution of patients with hip surgery
Authors: Guevara César , Santos Matilde 
Published: August 2020

Abstract
This paper develops computational models to monitor patients with hip replacement surgery. The Kinect camera (Xbox One) is used to capture the movements of patients who are performing rehabilitation exercises with both lower limbs, specifically, ‘side step’ and ‘knee lift’ with each leg. The information is measured at 25 body points with their respective coordinates. Features selection algorithms are applied to the 75 attributes of the initial and final position vector of each rehab exercise. Different classification techniques have been tested and Bayesian networks, supervised classifier system and genetic algorithm with neural network have been selected and jointly applied to identify the correct and incorrect movements during the execution of the rehabilitation exercises. Besides, prediction models of the evolution of a patient are developed based on the average values of some motion related variables (opening leg angle, head movement, hip movement and execution speed). These models can help to fasten the recovery of these patients.
A modified biogeography-based optimization algorithm with improved mutation operator for job shop scheduling problem with time lags
Authors: Harrabi Madiha , Driss Olfa Belkahla , Ghedira Khaled 
Published: August 2020

Abstract
This paper addresses the job shop scheduling problem including time lag constraints. This is an extension of the job shop scheduling problem with many applications in real production environments, where extra (minimum and maximum) delays can be introduced between successive operations of the same job. It belongs to a category of problems known as NP-hard problem due to large solution space. Biogeography-based optimization is an evolutionary algorithm which is inspired by the migration of species between habitats, recently proposed by Simon in 2008 to optimize hard combinatorial optimization problems. We propose a hybrid biogeography-based optimization (HBBO) algorithm for solving the job shop scheduling problem with additional time lag constraints with minimization of total completion time. In the proposed HBBO, the effective greedy constructive heuristic is adapted to generate the initial population of habitat. Moreover, a local search metaheuristic is investigated in the mutation step in order to ameliorate the solution quality and enhance the diversity of the population. To assess the performance of HBBO, a series of experiments on well-known benchmark instances for job shop scheduling problem with time lag constraints is performed.
A comparison of H2 formation models at high redshift
Authors: Schäbe Alexander , Romano-Díaz Emilio , Porciani Cristiano , Ludlow Aaron D , Tomassetti Matteo 
Published: August 2020

ABSTRACT
Modelling the molecular gas that is routinely detected through CO observations of high-redshift galaxies constitutes a major challenge for ab initio simulations of galaxy formation. We carry out a suite of cosmological hydrodynamic simulations to compare three approximate methods that have been used in the literature to track the formation and evolution of the simplest and most abundant molecule, H2. Namely, we consider (i) a semi-empirical procedure that associates H2 to dark-matter haloes based on a series of scaling relations inferred from observations, (ii) a model that assumes chemical equilibrium between the H2 formation and destruction rates, and (iii) a model that fully solves the out-of-equilibrium rate equations and accounts for the unresolved structure of molecular clouds. We study the impact of finite spatial resolution and show that robust H2 masses at redshift $z$ ≈ 4 can only be obtained for galaxies that are sufficiently metal enriched in which H2 formation is fast. This corresponds to H2 reservoirs with masses $M_{\mathrm{H_2}}\gtrsim 6\times 10^9$ M⊙. In this range, equilibrium and non-equilibrium models predict similar molecular masses (but different galaxy morphologies) while the semi-empirical method produces less H2. The star formation rates as well as the stellar and H2 masses of the simulated galaxies are in line with those observed in actual galaxies at similar redshifts that are not massive starbursts. The H2 mass functions extracted from the simulations at $z$ ≈ 4 agree well with recent observations that only sample the high-mass end. However, our results indicate that most molecular material at high $z$ lies yet undetected in reservoirs with $10^9\lt M_{\mathrm{H}_2}\lt 10^{10}$ M⊙.
LRG-BEASTS: ground-based detection of sodium and a steep optical slope in the atmosphere of the highly inflated hot-saturn WASP-21b
Authors: Alderson L , Kirk J , López-Morales M , Wheatley P J , Skillen I , Henry G W , McGruder C , Brogi M , Louden T , King G 
Published: August 2020

ABSTRACT
We present the optical transmission spectrum of the highly inflated Saturn-mass exoplanet WASP-21b, using three transits obtained with the ACAM instrument on the William Herschel Telescope through the LRG-BEASTS survey (Low Resolution Ground-Based Exoplanet Atmosphere Survey using Transmission Spectroscopy). Our transmission spectrum covers a wavelength range of 4635–9000 Å, achieving an average transit depth precision of 197 ppm compared to one atmospheric scale height at 246 ppm. We detect Na i absorption in a bin width of 30 Å  at &gt;4σ confidence, which extends over 100 Å. We see no evidence of absorption from K i. Atmospheric retrieval analysis of the scattering slope indicates it is too steep for Rayleigh scattering from H2, but is very similar to that of HD 189733b. The features observed in our transmission spectrum cannot be caused by stellar activity alone, with photometric monitoring of WASP-21 showing it to be an inactive star. We therefore conclude that aerosols in the atmosphere of WASP-21b are giving rise to the steep slope that we observe, and that WASP-21b is an excellent target for infrared observations to constrain its atmospheric metallicity.
End-Accented Sentences: Towards a Theory of Phrase-Rhythmic Progression
Authors: Ng Samuel 
Published: August 2020

AbstractFor centuries, theorists have debated whether musical phrases are normatively beginning-accented or end-accented. The last two decades of the twentieth century gave beginning-accented rhythm the upper hand; yet, recent work on end-accented phrases has reinvigorated the debate. I contribute to this discussion in two ways. First, I aim to rehabilitate a central position of end-accented rhythm by drawing attention to phrase-rhythmic tendencies in classical sentence structure. My analyses show that end-accented sentential schemas are well-established compositional options in various action spaces—including Primary and Secondary Themes—in late eighteenth- and early nineteenth-century instrumental music. Moreover, integral roles of end-accented sentential themes are substantiated by their production—in tandem with their beginning-accented counterparts—of large-scale progressions analogous to tonal and formal ones. Awareness of these sentential themes re-energizes the century-old debate and deepens our understanding of phrase rhythm as a source of musical meaning. Second, in order to achieve the first goal, I develop a theory of phrase-rhythmic progression for categorizing phrase-rhythmic types and mapping their trajectories. This theory fills a gap in current spatial representations of rhythm and meter, which focus on metric dissonances and hierarchies without considerations of phrase–meter interaction.