bluuebunny/crossref_metadata_2025_split huggingface dataset:
Estimation of maximum non‐synchronous generation of renewable energy in the South Korea power system based on the minimum level of inertia
Authors: Im Seunghyuk , Lee Kyungsang , Lee Byongjun 
Published: February 2024

AbstractManaging the output of renewable energy sources considering their uncertainty and variability is crucial for resilience in power system operation. In addition, analyzing stability issues that may arise at the maximum output is important to ensure power system stability. Therefore, the authors propose a method for estimating the maximum non‐synchronous generation (Max NSG) of renewable energy based on the minimum inertia of the power system. The minimum inertia is determined through the correlation between the available and required quantity of inertia and governor resources, satisfying the frequency standards in a South Korean power system. The Max NSG of renewable energy sources at that system inertia level is estimated based on the derived minimum inertia. The proposed method was applied to 22,612 operation data extracted from the Korea energy management system (K‐EMS). The authors estimated a linear relationship between demand levels and Max NSG, ranging from 52.6 to 3.83 GW. The study shows that Max NSG, which is difficult to estimate in many power system operating conditions, can be estimated based on minimum inertia considering the frequency stability in South Korean power systems.
Full L- and M-band high resolution spectroscopy of the S CrA binary disks with VLT-CRIRES+
Authors: Grant Sierra L. , Bettoni Giulio , Banzatti Andrea , van Dishoeck Ewine F. , Brittain Sean , Fedele Davide , Henning Thomas , Manara Carlo F. , Semenov Dmitry , Whelan Emma 
Published: February 2024

Context. The Cryogenic IR echelle Spectrometer (CRIRES) instrument at the Very Large Telescope (VLT) was in operation from 2006 to 2014. Great strides in characterizing the inner regions of protoplanetary disks were made using CRIRES observations in the L- and M-band at this time. The upgraded instrument, CRIRES+, became available in 2021 and covers a larger wavelength range simultaneously.
Aims. Here, we present new CRIRES+ Science Verification data of the binary system S Coronae Australis (S CrA). We aim to characterize the upgraded CRIRES+ instrument for disk studies and provide new insight into the gas in the inner disk of the S CrA N and S systems.
Methods. We analyze the CRIRES+ data taken in all available L- and M-band settings, providing spectral coverage from 2.9 to 5.5 μm.
Results. We detect emission from 12CO (v = 1−0, v = 2−1, and v = 3−2), 13CO (v = 1−0), hydrogen recombination lines, OH, and H2O in the S CrA N disk. In the fainter S CrA S system, only the12 CO v = 1−0 and the hydrogen recombination lines are detected. The 12CO v = 1−0 emission in S CrA N and S shows two velocity components, a broad component coming from ~0.1 au in S CrA N and ~0.03 au in S CrA S and a narrow component coming from ~3 au in S CrA N and ~5 au in S CrA S. We fit local thermodynamic equilibrium slab models to the rotation diagrams of the two S CrA N velocity components and find that they have similar column densities (~8×1016−4×1017 cm−2), but that the broad component is coming from a hotter and narrower region.
Conclusions. Two filter settings, M4211 and M4368, provide sufficient wavelength coverage for characterizing CO and H2O at ~5 μm, in particular covering low- and high-J lines. CRIRES+ provides spectral coverage and resolution that are crucial complements to low-resolution observations, such as those with JWST, where multiple velocity components cannot be distinguished.
Uranus’s complex internal structure
Authors: Neuenschwander Benno A. , Müller Simon , Helled Ravit 
Published: February 2024

Context. Uranus’s bulk composition remains unknown. Although there are clear indications that Uranus’s interior is not fully convec-tive, and therefore has a non-adiabatic temperature profile, many interior models continue to assume an adiabatic interior.
Aims. In this paper we present a new method for interpreting empirical structure models in terms of composition and for identifying non-convective regions. We also explore how the uncertainty in Uranus’s rotation period and winds affects the inferred composition and temperature profile.
Methods. We used Uranus’s density profiles from previous work in which the density is represented by up to three polytropes.
Results. Using our new method, we find that these empirical models imply that Uranus’s interior includes non-adiabatic regions. This leads to significantly hotter internal temperatures, which can reach several tens of thousands of kelvins, and higher bulk heavy-element abundances (up to 1 M⊕) compared to standard adiabatic models. We find that the assumed rotation period strongly affects the inferred composition, while the winds have a negligible effect. Although solutions with only H–He and rock are possible, we find that the maximum water-to-rock ratio in Uranus for our models ranges between 2.6 and 21. This is significantly lower compared to standard adiabatic models.
Conclusions. We conclude that it is important to include non-adiabatic regions in Uranus structure models as they significantly affect the inferred temperature profile and, therefore, the inferred bulk heavy-element abundance. In addition, we suggest that to decrease the uncertainty in Uranus’s bulk composition, it is of great value to measure Uranus’s gravitational field and determine its rotation period.
Multiband reflectance and shadowing of the protoplanetary disk RX J1604.3-2130 in scattered light
Authors: Zhong Huisheng , Ren Bin B. , Ma Bo , Xie Chen , Ma Jie , Wallack Nicole L. , Mawet Dimitri , Ruane Garreth 
Published: February 2024

Context. A spatially resoved circumstellar disk spectrum and composition can provide valuable insights into the bulk composition of forming planets and into the mineralogical signatures that emerge during and after planet formation.
Aims. We systemically extracted the RX J1604.3-213010 (J1604 hereafter) protoplanetary disk in high-contrast imaging observations and obtained its multi-band reflectance in the visible to near-infrared wavelengths.
Methods. We obtained coronagraphic observations of J1604 from the Keck Observatory NIRC2 instrument and archival data from the Very Large Telescope SPHERE instrument. Using archival images to remove star light and speckles, we recovered the J1604 disk and obtained its surface brightness using forward modeling. Together with polarization data, we obtained the relative reflectance of the disk in R, J, H (H2 and H3), K (K1 and K2), and L′ bands spanning 2 yr.
Results. Relative to the J1604 star, the resolved disk has a reflectance of ~10−1 arcsec−2 in R through H bands and ~10−2 arcsec−2 in K and L′ bands, showing a blue color. Together with other systems, we summarized the multiband reflectance for nine systems. We also identified a varying disk geometry structure, and a shadow that vanished between June and August in 2015.
Conclusions. Motivated by broadband observations, the deployment of the latest technologies could yield higher-resolution reflection spectra, thereby informing the dust composition of disks in scattered light in the future. With multi-epoch observations, variable shadows have the potential to deepen our insight into the dynamic characteristics of inner disk regions.
Que dit la recherche francophone sur l’ETP à domicile ?
Authors: Albano Maria G. , de Andrade V. 
Published: February 2024

L’ETP à domicile est une pratique répandue, mais qui ne bénéficie pas encore de la même valorisation que les programmes d’ETP institutionnels. Nous avons interrogé la base de données bibliographiques Lissa et le moteur de recherche Google Scholar sur les recherches publiées en français sur l’ETP à domicile depuis 2009 pour faire le point sur cette pratique. On constate que cette ETP rend des services indiscutables à des patients atteints de maladies chroniques qui n’auraient sans doute pas eu les moyens d’accéder aux programmes d’ETP hospitaliers ou de poursuivre un parcours de soin éducatif initié à l’hôpital. D’un autre côté, certains soins et prestations spécialisées ne se conçoivent pas hors du domicile du patient. Cette éducation est constituée davantage « d’actions d’ETP » que de programmes structurés, elle a l’avantage d’associer les aidants et d’être centrée sur le patient dans son contexte de vie. Elle justifierait une formation spécifique des soignants et devrait également pouvoir prendre appui sur une recherche dont le développement actuel est trop limité.
From Hypertension to Beyond: Unraveling the Diverse Mechanisms of
Olmesartan in Disease Modulation
Authors: Rind Laiba , Mahmood Tarique , Siddiqui Mohammed Haris , Ahsan Farogh , Shamim Arshiya , Anwar Aamir , Yadav Rajnish Kumar 
Published: February 2024

AbstractOlmesartan, originally known for its antihypertensive properties, exhibits
promising potential in addressing inflammation-mediated diseases. As an
angiotensin II receptor blocker (ARB), Olmesartan influences pivotal pathways,
including reactive oxygen species, cytokines, NF-κB, TNF-α, and
MAPK. This suggests a viable opportunity for repurposing the drug in conditions
such as ulcerative colitis, neuropathy, nephropathy, and cancer, as supported by
multiple preclinical studies. Ongoing clinical trials, particularly in
cardiomyopathy and nephropathy, suggest a broader therapeutic scope for
Olmesartan. Repurposing efforts would entail comprehensive investigations using
disease-specific preclinical models and dedicated clinical studies. The
drug’s established safety profile, wide availability, and
well-understood ARB mechanism of action offer distinct advantages that could
facilitate a streamlined repurposing process. In summary, Olmesartan’s
versatile impact on inflammation-related pathways positions it as a promising
candidate for repurposing across various diseases. Ongoing clinical trials and
the drug’s favorable attributes enhance its appeal for further
exploration and potential application in diverse medical contexts.
Diagnostik der Darmökologie – Möglichkeiten und Grenzen
Authors: Rüffer Andreas , Eckert Michaela , Back Julia Larissa , Gollsch Annemarie , Heckers Astrid , Huth Antje , Krause Diana , Niebling Martina , Teibert Adrienn , Uhlein Ronja 
Published: February 2024

ZusammenfassungDie über das Intestinum hinausgehende Bedeutung der Darmmikrobiota ist insbesondere für diverse
chronisch-entzündliche Erkrankungen mittlerweile unbestritten. Viele wissenschaftliche Erkenntnisse dazu
basieren auf molekularbiologischen Mikrobiomanalysen aus Stuhlproben. Für die Routinediagnostik sind
allerdings kulturelle Stuhlfloraanalysen vorzuziehen, da sie eine konkrete klinische Bewertung und
gezielte Therapiemaßnahmen ermöglichen. Verdauungs-, Schleimhaut- und Immunmarker im Stuhl geben zudem
Hinweise auf potenzielle und ggf. therapeutisch ebenfalls zu berücksichtigende Einflussfaktoren auf die
Darmmikrobiota.
Protective Effects of Xanthine Derivatives Against Arsenic
Trioxide-Induced Oxidative Stress in Mouse Hepatic and Renal
Tissues
Authors: Omidifar Navid , Gholami Ahmad , Shokripour Mansoureh , Nourani Mohammad Ali , Mohkam Milad , Mousavi Seyyed Mojtaba , Hashemi Seyyed Alireza , Khorram Bagher , Ahmadabadi Amir Nili , Dara Mahintaj 
Published: February 2024

AbstractIn this study, the protective efficacy of pentoxifylline (PTX) as a xanthine
derivative against arsenic trioxide (ATO)-induced kidney and liver damage in
mice was investigated. Thirty-six mice were divided into six groups, receiving
intraperitoneal injections of saline, ATO, PTX, or a combination for four weeks.
Blood samples were analyzed for serum biochemistry, while hepatic tissue
underwent examination for histopathological changes and assessment of oxidative
stress markers and antioxidant gene expression through Real-Time PCR. ATO
exposure significantly increased serum markers (creatinine, ALT, BUN, ALP, AST)
and induced histopathological changes in the liver. Moreover, it elevated renal
and hepatic nitric oxide (NO) and lipid peroxidation (LPO) levels, and reduced
antioxidant enzyme expression (CAT, GSR, GPx, MPO, SOD), total thiol groups
(TTGs), and total antioxidant capacity (TAC). Conversely, PTX treatment
effectively lowered serum hepatic and renal markers, improved antioxidant
markers, and induced histopathological alterations. Notably, PTX did not
significantly affect renal and hepatic NO levels. These findings suggest that
PTX offers therapeutic potential in mitigating liver and acute kidney injuries
induced by various insults, including exposure to ATO.
The Perspective of Using Flow Cytometry for Unpuzzling
Hypoxia-Inducible Factors Signalling
Authors: Patel Vishal J. , Joharapurkar Amit , Jain Mukul R. 
Published: February 2024

AbstractHypoxia-inducible factors (HIFs) are transcription factors that are responsible
for adapting to the changes in oxygen levels in the cellular environment. HIF
activity determines the expression of cellular proteins that control the
development and physiology of the cells and pathophysiology of a disease.
Understanding the role of specific HIF (HIF-1-3) in cellular function is
essential for development of the HIF-targeted therapies. In this review, we have
discussed the use of flow cytometry in analysing HIF function in cells. Proper
understanding of HIF-signalling will help to design pharmacological
interventions HIF-mediated therapy. We have discussed the role of HIF-signalling
in various diseases such as cancer, renal and liver diseases, ulcerative
colitis, arthritis, diabetes and diabetic complications, psoriasis, and wound
healing. We have also discussed protocols that help to decipher the role of HIFs
in these diseases that would eventually help to design promising therapies.
Cascades or salmons? Longitudinal upstream and downstream effects of political participation
Authors: Ohme Jakob , Azrout Rachid , Marquart Franziska , Möller Judith 
Published: February 2024

AbstractDigitally networked and new, unconventional activities allow citizens to participate politically in activities that are low in the effort and risks they bear. At the same time, low-effort types of participation are more loosely connected to democratic political systems, thereby challenging established modes of political decision-making. This can set in motion two competing dynamics: While some citizens move closer to the political system in their activities (upstream effects), others engage in political activities more distant from it (downstream effects). This study investigates non-electoral participation trajectories and tests intra-individual change in political participation types over time, exploring whether such dynamics depend on citizens’ exposure to political information. Utilizing a three-wave panel survey (n = 3490) and random intercept cross-lagged panel models with SEM, we find more evidence for downstream effects but detect overall diverse participation trajectories over time and a potentially crucial role of elections for non-electoral participation trajectories.
The idea of a theory of values and the metaphor of value-landscapes
Authors: Kaiser Matthias 
Published: February 2024

AbstractThis is a conceptual and methodological paper about improving our notion of human values. While it is recognized that talk of values has become increasingly popular in many walks of life, it is claimed that this is not underpinned by solid scientific contributions or a robust theory of values. Two initial claims set the scene for the paper: (1) there is no generally accepted theory of values, and (2) values are notoriously elusive. However, the paper acknowledges the problem that a better grasp on people’s values is needed for addressing the complex issues of our present-day life. An attempt is made to present an outline for an empirical axiology. After a brief historical overview of value discussions in social theory and philosophy, it is claimed that the empirical study of values needs to get around several hurdles: values-as-truisms, belief in articulated values, belief in deep and hidden values. However, combining several research methods may give first indications of what here is called value landscapes. A conceptual model of values in these landscapes would need to be multi-dimensional, with the tentative characteristics of proximity, intensity, contextuality, and malleability. The paper calls for transdisciplinary research designs to probe these conceptual insights.
Root symbionts modify biomass of white clover (Trifolium repens) through changes in radiation interception and radiation-use efficiency
Authors: Druille Magdalena , Rosso Marina , García-Parisi Pablo A. , Oesterheld Martín , Omacini Marina 
Published: February 2024

Context Root symbionts affect forage production by influencing host plant growth, but their specific effects on canopy intercepted photosynthetically active radiation (IPAR) and its conversion to plant biomass have not been investigated. Aims We evaluated the extent to which changes in plant biomass resulting from arbuscular mycorrhizal fungi (AMF) and rhizobia can be explained by alterations in IPAR and aboveground and total radiation-use efficiency (RUE: the ratio between shoot or total biomass and IPAR). Methods Under controlled greenhouse conditions, we evaluated single and dual inoculation effects of AMF and rhizobia on the forage legume white clover (Trifolium repens L.). Experimental units comprised canopies created in trays (50 cm by 34 cm by 13 cm deep). Key results On average, AMF inoculation increased IPAR by 43%, owing to greater leaf area and density, and decreased total RUE by 30%. Aboveground RUE was lower in AMF-inoculated plants without rhizobial inoculation, despite their higher leaf phosphorus status and greenness during the vegetative and reproductive stages, respectively. Rhizobial inoculation reduced the negative effect of AMF inoculation on aboveground RUE. Conclusions Both AMF and rhizobia alter white clover structure and function at canopy level. These variations may not be detected if the analysis considers only the impact of root symbionts on plant biomass. Implications These findings offer valuable insights into the intricate interactions between root symbionts and canopy-level processes, providing a basis for further research at agricultural scale.
Child health nurses’ perceptions of the Family Community-based Assistance Resourcing and Education program in contemporary practice: a qualitative study
Authors: Latham Nicole , Young Jeanine , Wilson Josephine , Gray Michelle , George Kendall 
Published: February 2024

Background The Family Community-based Assistance Resourcing and Education Program (FCP) is a nurse home visiting program that was introduced in Queensland two decades ago to redress health inequalities for infants from families experiencing specific social stressors. Locally adapted versions of this home visiting program are still in use, but have not been evaluated. This study examined child health nurse perceptions of the adapted FCP in one regional Queensland health service. Methods A qualitative descriptive exploratory study using two focus groups (conducted May 2019) with Child Health Nurses who delivered the FCP was conducted. Transcripts of digital recordings were analysed using Braun and Clarke’s (2006) six-step framework for guided thematic analysis. Results A total of 16 Child Health Nurses participated in the study, with a mean of 10 years’ experience with the program. Data analysis generated 12 themes organised under three domains: ‘Establishing the relationship with families’, ‘What works in practice’ and ‘We could do it better’. Participants cited flexibility, expert input and in-home delivery as key program benefits. However, narrow eligibility criteria, poor screening for perinatal anxiety and resourcing constraints were identified as limitations. Conclusions This study is the first to measure Child Health Nurses’ perceptions of an adapted FCP. It sheds light on their ‘practice wisdom’, including the program’s ability to meet the needs of families with social vulnerabilities. The study supports prior calls for home visiting programs to be evaluated against clearly stated program intentions. Participant insights have been shared to inform practice and program implementation both locally and as part of Queensland’s First 2000 Days health service delivery reform agenda.
Hypocrisy, authenticity, and the rhetorical dynamics of populism
Authors: Gill Martin 
Published: February 2024

Abstract
Charges of hypocrisy are a feature of public life: government actions contradict their own commitments;
private failings of public figures are exposed in the media. However, declining trust in politicians has coincided
with the rise of populists vowing to sweep away “elite” corruption – to “drain the swamp” in Donald Trump’s phrase. In
populist rhetoric, the “will of the people” is honest and unambiguous, its disregard for accepted norms proof of its
courage and authenticity. This chapter first proposes a typology of hypocrisy allegations in mainstream British media.
Then, through analysis of examples from coverage of climate activism, it shows how, in populist discourse, allegations
of hypocrisy serve to stifle debate and discredit valid positions, while reinforcing the authenticity of the popular
will.
Core consistency blind source separation based on compressive sensing trilinear decomposition
Authors: Huang Shanshan , Li Zhinong , Wang Chengjun , Gu Fengshou 
Published: February 2024

Abstract
In the traditional fault diagnosis method based on blind source separation, the mechanical signals are required to meet some additional conditions in the process of estimation of mixed matrix and separation of source signals, which may cause many problems in practice application because the mechanical signals do not suffer to these additional conditions. Additionally, the trilinear model has complex construction, high computational complexity, and large storage capacity in the fault source blind separation model with trilinear parallel factors. Based on the above deficiencies, a core consistency blind source separation method is proposed based on compressive sensing trilinear decomposition. In the proposed method, the core consistency diagnostic (CORCONDIA) is used to fit the tensor model, and determine the number of fault sources. The mixed matrix of the observed signal is estimated by the load matrices. Then, the minimum norm method is used to solve the underdetermined blind separation of fault sources. The simulation and experiment results show that the proposed method is superior the traditional core consistency blind separation method based on trilinear parallel factor analysis in the underdetermined blind separation. The proposed method can effectively solve the problem that the number of sources is unknown and the number of observed signals is less than the number of source signals.