bluuebunny/crossref_metadata_2025_split huggingface dataset:
Review on the Possibilities of Mapping Old-Growth Temperate Forests by Remote Sensing in Europe
Authors: Hirschmugl Manuela , Sobe Carina , Di Filippo Alfredo , Berger Vanessa , Kirchmeir Hanns , Vandekerkhove Kris 
Published: May 2023

AbstractOld-growth forests (OGF) provide valuable ecosystem services such as habitat provision, carbon sequestration or recreation maintaining biodiversity, carbon storage, or human well-being. Long-term human pressure caused OGFs in Europe to be rare and scattered. Their detailed extent and current status are largely unknown. This review aims to identify potential methods to map temperate old-growth forests (tOGF) by remote sensing (RS) technology, highlights the potentials and benefits, and identifies main knowledge gaps requesting further research. RS offers a wide range of data and methods to map forests and their properties, applicable from local to continental scale. We structured existing mapping approaches in three main groups. First, parameter-based approaches, which are based on forest parameters and usually applied on local to regional scale using detailed data, often from airborne laser scanning (ALS). Second, direct approaches, usually employing machine learning algorithms to generate information from RS data, with high potential for large-area mapping but so far lacking operational applications and related sound accuracy assessment. Finally, indirect approaches integrating various existing data sets to predict OGF existence. These approaches have also been used for large area mapping with a main drawback of missing physical evidence of the identified areas to really hold OGFs as compared to the likelihood of OGF existence. In conclusion, studies dealing with the mapping of OGF using remote sensing are quite limited, but there is a huge amount of knowledge from other forestry-related applications that is yet to be leveraged for OGF identification. We discuss two scenarios, where different data and approaches are suitable, recognizing that one single system cannot serve all potential needs. These may be hot spot identification, detailed area delineation, or status assessment. Further, we pledge for a combined method to overcome the identified limitations of the individual approaches.
How Monet became a millionaire: the importance of the artist’s account books
Authors: Kelly Simon 
Published: May 2023

AbstractThis essay explores Monet’s rise to great wealth, drawing on evidence provided by the artist’s three account books, housed in the Musée Marmottan Monet, Paris. Assimilating unpublished data, the essay charts Monet’s growing annual income as well as the increasing individual prices for his paintings. It argues for the central role of the artist’s serial painting process in his financial success. The essay examines the seminal contribution of Parisian dealers to Monet’s growing wealth, principally the dealer Paul Durand-Ruel. It also explores Monet’s willingness to work with a range of other dealers in order to raise his prices. The essay looks at the significant role of Monet’s collectors, and particularly the internationalization of his clientele, as a key factor in his success. Overall, it argues for Monet’s commercial acumen, and in general, his recognition of the importance of his own agency in the creation of his market.
Hierarchical processing underpins competition in tactile perceptual bistability
Authors: Darki Farzaneh , Ferrario Andrea , Rankin James 
Published: May 2023

AbstractAmbiguous sensory information can lead to spontaneous alternations between perceptual states, recently shown to extend to tactile perception. The authors recently proposed a simplified form of tactile rivalry which evokes two competing percepts for a fixed difference in input amplitudes across antiphase, pulsatile stimulation of the left and right fingers. This study addresses the need for a tactile rivalry model that captures the dynamics of perceptual alternations and that incorporates the structure of the somatosensory system. The model features hierarchical processing with two stages. The first and the second stages of model could be located at the secondary somatosensory cortex (area S2), or in higher areas driven by S2. The model captures dynamical features specific to the tactile rivalry percepts and produces general characteristics of perceptual rivalry: input strength dependence of dominance times (Levelt’s proposition II), short-tailed skewness of dominance time distributions and the ratio of distribution moments. The presented modelling work leads to experimentally testable predictions. The same hierarchical model could generalise to account for percept formation, competition and alternations for bistable stimuli that involve pulsatile inputs from the visual and auditory domains.
The Effect of Inequality and Prosperity on the European Market for Gambling Machines: A Socioeconomic Panel Analysis
Authors: Şimşek Talha , Weidner Linus 
Published: May 2023

AbstractThis study examines the potential influence of prosperity and inequality on gambling participation in Europe. We combined data from the Eurostat database, the Global Wealth Report, and the European Casino Association and estimated fixed effects panel regression models. We show that income inequality has a negative effect on the number of gambling machines that flattens for high values, while wealth inequality has a linear negative effect. Moreover, an increase in the disposable income of the lower quintiles leads to significant increases in the number of gambling machines per country. These findings are important for future researchers who relate any kind of economic variable to gambling as well as for policy makers, as our results suggest that the lower-income groups should be given the most attention with regards to gambling regulation.
Mutual Friction in Bosonic Superfluids: A Review
Authors: Sergeev Yuri A. 
Published: May 2023

AbstractMutual friction caused by scattering of thermal excitations by quantized vortices is a phenomenon of key importance for the understanding of vortex dynamics and quantum turbulence in finite-temperature superfluids. The article reviews theoretical, numerical, and experimental results obtained during the last 40 years in the study of mutual friction in bosonic superfluids such as $$^4$$

4

He and Bose–Einstein condensates. Among several research topics reviewed in this article particular attention is paid to the development of theory and numerical analysis of roton-vortex interactions and mutual friction in superfluid helium; an application of the two-fluid model for the analysis of the flow in the vicinity of the vortex core and the calculation of the longitudinal and transverse forces exerted on a vortex; vortex diffusivity in $$^4$$

4

He films; and theoretical, numerical, and experimental studies of thermal dissipation and mutual friction in finite-temperature Bose–Einstein condensates.
Polarization and Coherence in Mean Field Games Driven by Private and Social Utility
Authors: Dai Pra Paolo , Sartori Elena , Tolotti Marco 
Published: May 2023

AbstractWe study a mean field game in continuous time over a finite horizon, T, where the state of each agent is binary and where players base their strategic decisions on two, possibly competing, factors: the willingness to align with the majority (conformism) and the aspiration of sticking with the own type (stubbornness). We also consider a quadratic cost related to the rate at which a change in the state happens: changing opinion may be a costly operation. Depending on the parameters of the model, the game may have more than one Nash equilibrium, even though the corresponding N-player game does not. Moreover, it exhibits a very rich phase diagram, where polarized/unpolarized, coherent/incoherent equilibria may coexist, except for T small, where the equilibrium is always unique. We fully describe such phase diagram in closed form and provide a detailed numerical analysis of the N-player counterpart of the mean field game. In this finite dimensional setting, the equilibrium selected by the population of players is always coherent (favoring the subpopulation whose type is aligned with the initial condition), but it does not necessarily minimize the cost functional. Rather, it seems that, among the coherent ones, the equilibrium prevailing is the one that most benefits the underdog subpopulation forced to change opinion.
Surface Flux Transport on the Sun
Authors: Yeates Anthony R. , Cheung Mark C. M. , Jiang Jie , Petrovay Kristof , Wang Yi-Ming 
Published: May 2023

AbstractWe review the surface flux transport model for the evolution of magnetic flux patterns on the Sun’s surface. Our underlying motivation is to understand the model’s prediction of the polar field (or axial dipole) strength at the end of the solar cycle. The main focus is on the “classical” model: namely, steady axisymmetric profiles for differential rotation and meridional flow, and uniform supergranular diffusion. Nevertheless, the review concentrates on recent advances, notably in understanding the roles of transport parameters and – in particular – the source term. We also discuss the physical justification for the surface flux transport model, along with efforts to incorporate radial diffusion, and conclude by summarizing the main directions where researchers have moved beyond the classical model.
A method for accurate and reproducible specimen alignment for insertion tests of cochlear implant electrode arrays
Authors: Cramer Jakob , Böttcher-Rebmann Georg , Lenarz Thomas , Rau Thomas S. 
Published: May 2023

Abstract
Purpose
The trajectory along which the cochlear implant electrode array is inserted influences the insertion forces and the probability for intracochlear trauma. Controlling the trajectory is especially relevant for reproducible conditions in electrode insertion tests. Using ex vivo cochlear specimens, manual alignment of the invisibly embedded cochlea is imprecise and hardly reproducible. The aim of this study was to develop a method for creating a 3D printable pose setting adapter to align a specimen along a desired trajectory toward an insertion axis.

Methods
Planning points of the desired trajectory into the cochlea were set using CBCT images. A new custom-made algorithm processed these points for automated calculation of a pose setting adapter. Its shape ensures coaxial positioning of the planned trajectory to both the force sensor measuring direction and the insertion axis. The performance of the approach was evaluated by dissecting and aligning 15 porcine cochlear specimens of which four were subsequently used for automated electrode insertions.

Results
The pose setting adapter could easily be integrated into an insertion force test setup. Its calculation and 3D printing was possible in all 15 cases. Compared to planning data, a mean positioning accuracy of 0.21 ± 0.10 mm at the level of the round window and a mean angular accuracy of 0.43° ± 0.21° were measured. After alignment, four specimens were used for electrode insertions, demonstrating the practical applicability of our method.

Conclusion
In this work, we present a new method, which enables automated calculation and creation of a ready-to-print pose setting adapter for alignment of cochlear specimens in insertion test setups. The approach is characterized by a high level of accuracy and reproducibility in controlling the insertion trajectory. Therefore, it enables a higher degree of standardization in force measurement when performing ex vivo insertion tests and thereby improves reliability in electrode testing.
“Monogamy? In this Economy?”: Stigma and Resilience in Consensual Non-Monogamous Relationships
Authors: Füllgrabe Doris , Smith David S. 
Published: May 2023

AbstractMonogamous marriage, sometimes called “the bedrock of society,” still carries an apparent “halo” of moral superiority as a relationship structure. In contrast, consensual non-monogamous (CNM) configurations are stigmatized. Research indicates a connection between stigma, stress, and negative health outcomes, despite CNM comparing favorably with monogamy. The present study uses interviews to explore minority stress and resilience among individuals in CNM relationships. Participants experienced structural stigma as erasure, and interpersonal stigma as erasure and educational/emotional work. They also describe complex enmeshment between their relationship minority status and other aspects of their sexual and gender identities. Strategic disclosure and concealment were important management tools. Furthermore, managing individual (internalized) stigma was described as unlearning mononormative bias and surrounding oneself with supportive peers/allies. The strongest motivator for perseverance was the steadfast conviction that the advantages of CNM outweighed the challenges.
Artificial intelligence assisted detection of superficial esophageal squamous cell carcinoma in white-light endoscopic images by using a generalized system
Authors: Feng Yadong , Liang Yan , Li Peng , Long Qigang , Song Jie , Li Mengjie , Wang Xiaofen , Cheng Cui-e , Zhao Kai , Ma Jifeng , Zhao Lingxiao 
Published: May 2023

Abstract
Background
The use of artificial intelligence (AI) assisted white light imaging (WLI) detection systems for superficial esophageal squamous cell carcinoma (SESCC) is limited by training with images from one specific endoscopy platform.

Methods
In this study, we developed an AI system with a convolutional neural network (CNN) model using WLI images from Olympus and Fujifilm endoscopy platforms. The training dataset consisted of 5892 WLI images from 1283 patients, and the validation dataset included 4529 images from 1224 patients. We assessed the diagnostic performance of the AI system and compared it with that of endoscopists. We analyzed the system's ability to identify cancerous imaging characteristics and investigated the efficacy of the AI system as an assistant in diagnosis.

Results
In the internal validation set, the AI system's per-image analysis had a sensitivity, specificity, accuracy, positive predictive value (PPV), and negative predictive value (NPV) of 96.64%, 95.35%, 91.75%, 90.91%, and 98.33%, respectively. In patient-based analysis, these values were 90.17%, 94.34%, 88.38%, 89.50%, and 94.72%, respectively. The diagnostic results in the external validation set were also favorable. The CNN model’s diagnostic performance in recognizing cancerous imaging characteristics was comparable to that of expert endoscopists and significantly higher than that of mid-level and junior endoscopists. This model was competent in localizing SESCC lesions. Manual diagnostic performances were significantly improved with the assistance by AI system, especially in terms of accuracy (75.12% vs. 84.95%, p = 0.008), specificity (63.29% vs. 76.59%, p = 0.017) and PPV (64.95% vs. 75.23%, p = 0.006).

Conclusions
The results of this study demonstrate that the developed AI system is highly effective in automatically recognizing SESCC, displaying impressive diagnostic performance, and exhibiting strong generalizability. Furthermore, when used as an assistant in the diagnosis process, the system improved manual diagnostic performance.
Global multiplicity, special closure and non-degeneracy of gradient maps
Authors: Bivià-Ausina Carles , Huarcaya Jorge A. C. 
Published: May 2023

AbstractGiven a polynomial map $$F:\mathbb C^n\longrightarrow \mathbb C^p$$

F
:

C
n

⟶

C
p

with finite zero set, $$p\geqslant n$$

p
⩾
n

, we introduce the notion of global multiplicity $${\text {m}}(F)$$

m
(
F
)

associated to F, which is analogous to the multiplicity of ideals in Noetherian local rings. This notion allows to characterize numerically the Newton non-degeneracy at infinity of F. This fact motivates us to study a combinatorial inequality concerning the normalized volume of global Newton polyhedra and to characterize the corresponding equality using special closures. We also study the Newton non-degeneracy at infinity of gradient maps.
The prediction of postoperative delirium with the preoperative bispectral index in older aged patients: a cohort study
Authors: Bao Lin , Liu Taotao , Zhang Zhenzhen , Pan Qian , Wang Lifang , Fan Guohui , Li Zhengqian , Yin Yiqing 
Published: May 2023

Abstract
Background
Postoperative delirium (POD) is the most common postoperative complication in elderly patients, especially in older aged patients (aged 75 years or over). The development of electroencephalography analysis could provide indicators for early detection, intervention, and evaluation. If there are pathophysiological changes in the brain, the BIS value will also change accordingly. In this study, we investigated the predictive value of the preoperative bispectral (BIS) index in POD for patients aged over 75 years.

Methods
In this prospective study, patients (≥ 75 years) undergoing elective non-neurosurgery and non-cardiac surgery under general anesthesia were included (n = 308). Informed consent was obtained from all involved patients. Before the operation and during the first 5 postoperative days, delirium was assessed with the confusion assessment method by trained researchers twice every day. Thereafter, the preoperative bedside BIS of each patient was dynamically acquired by the BIS VISTA monitoring system and the BIS monitoring of electrodes. A series of evaluation scales were assessed before and after surgery. A preoperative predictive score was generated according to the results of multivariable logistic regression. The receiver operating characteristic curves were drawn and the area under the curves was estimated to evaluate the perioperative diagnostic values of BIS and preoperative predictive score for POD. The specificity, sensitivity, positive predictive value (PPV), and negative predictive (NPV) value were calculated.

Results
Delirium occurred in 50 of 308 (16.2%) patients. The median BIS of delirious patients was 86.7 (interquartile range [IQR] 80.0–94.0), lower than that of the non-delirious 91.9 (IQR 89.7–95.4, P < 0.001). According to the ROC curve of the BIS index, the optimal cut-off value was 84, with a sensitivity of 48%, specificity of 87%, PPV 43%, NPV 89% for forecasting POD and the area under curves was 0.67. While integrating BIS, mini-mental state examination, anemia, activities of daily living, and blood urea nitrogen, the model had a sensitivity of 78%, specificity of 74%, PPV of 0.37%, and NPV of 95% for forecasting POD, and the area under curves was 0.83.

Conclusions
Preoperative bedside BIS in delirium patients was lower than that in non-delirium patients when undergoing non-neurosurgery and non-cardiac surgery in patients aged over 75. The model of integrating BIS, mini-mental state examination, anemia, activities of daily living, and blood urea nitrogen is a promising tool for predicting postoperative delirium in patients aged over 75.
Low prolactin level identifies hypoactive sexual desire disorder women with a reduced inhibition profile
Authors: Maseroli E. , Verde N. , Cipriani S. , Rastrelli G. , Alfaroli C. , Ravelli S. A. , Costeniero D. , Scairati R. , Minnetti M. , Petraglia F. , Auriemma R. S. , Nappi R. E. , Maggi M. , Vignozzi L. 
Published: May 2023

Abstract
Purpose

Data on the role of prolactin (PRL) in the physiologic range in the female sexual response are scanty. We aimed at investigating the association between PRL and sexual function as assessed by the Female Sexual Function Index (FSFI). We explored the presence of a cut-off level of PRL able to identify Hypoactive Sexual Desire Disorder (HSDD).

Methods

277 pre- and post-menopausal women consulting for Female Sexual Dysfunction (FSD) and sexually active were enrolled in an observational, retrospective study. 42 women were used as no-FSD controls. A clinical, biochemical and psychosexual evaluation was performed. The main outcome measures were: FSFI, Female Sexual Distress Scale-Revised, Middlesex Hospital Questionnaire and Sexual excitation/sexual inhibition scale (SIS/SES).

Results
Normo-PRL FSD women (n = 264) showed lower FSFI Desire score than controls (n = 42), and higher than hyper-PRL FSD women (n = 13). These differences emerged both in pre-menopausal and post-menopausal subjects. In the normo-PRL FSD group, those with PRL in the higher quintile reported higher FSFI Desire scores than those with PRL in the lowest quintile. Women with HSDD presented a lower PRL level than those without (p = 0.032). A ROC curve analysis for PRL showed an accuracy of 0.610 ± 0.044 (p = 0.014) in predicting HSDD. With a threshold of < 9.83 μg/L, sensitivity and specificity for HSDD were 63% and 56%, respectively. Subjects with PRL < 9.83 μg/L also reported lower sexual inhibition (p = 0.006) and lower cortisol levels (p = 0.003) than those with PRL >  = 9.83 μg/L.

Conclusions
Hyper-PRL is associated with low desire; however, among normo-PRL FSD women, those with the lowest levels demonstrated a poorer desire than those with the highest levels. PRL < 9.83 μg/L predicted HSDD and a lower sexual inhibitory trait.
Hydrogeophysical investigation of aquifer parameters and seawater intrusion: a case study from Eastern Mitidja plain, Algeria
Authors: Nemer Z. , Khaldaoui F. , Benaissa Z. , Belaroui A. , Tebbouche M. Y. , Ydri A. 
Published: May 2023

AbstractThe rapid depletion of surface water due to climate change increases the world's water demand. As a result, groundwater resources are rapidly emerging as the primary source of freshwater supply for various needs. However, overexploitation and inadequate management of these resources can lead to irreversible contamination of freshwater reservoirs. Effective groundwater resource management depends on a detailed understanding of hydrogeological parameters that control the complex functioning of aquifers. However, these data are often scarce due to their expensive acquisition process. The present study assesses the use of geophysical methods for the estimation of hydrogeological parameters namely hydraulic conductivity and transmissivity. Moreover, the study evaluates the marine intrusion in the coastal aquifer of one of the most important plains of Algeria. The approach suggested is based on a combination of cost-effective geophysical techniques (geoelectrical surveys) and precise hydrogeological data. The results identified aquifer parameters relevant to the location of new water wells and allowed delineation of the seawater/freshwater interface.
Life on the Edge: Bioprospecting Extremophiles for Astrobiology
Authors: Schultz Júnia , dos Santos Alef , Patel Niketan , Rosado Alexandre Soares 
Published: May 2023

AbstractDiscovering exoplanets and satellites in habitable zones within and beyond our solar system has sparked intrigue in planetary setting varieties that could support life. Based on our understanding of life on Earth, we can shed light on the origin, evolution, and future of Earth-like organisms in the galaxy and predict extinct or extant extraterrestrial life. Hence, extremophiles thriving in mimic outer space environments are particularly interesting as they exhibit traits that preponderate our comprehension regarding the possibility of life elsewhere and in situ life detection. Additionally, many extremophiles have been used for astrobiological research model organisms to unveil native alien life or possible life-produced metabolites outside Earth. Laboratory-based simulation chambers mimic this outer space condition, helping researchers study life beyond Earth in near identical conditions and understand molecular mechanisms for survival. This review summarizes relevant studies with isolated microorganisms from extreme analog Earth environments, harnessing them as promising astrobiological model candidates for pursuing life potentialities in other planetary bodies. We also highlight the necessity of environmental simulation chamber approaches for mimicking extraterrestrial habitats.