bluuebunny/crossref_metadata_2025_split huggingface dataset:
The problem of an object evaluation and optimization under several criterias
Authors: Voronin Albert , Savchenko Alina 
Published: October 2023

The problems of estimation and optimization of an object pursuing several goals are considered. In the estimation problem, the evaluation function is calculated with known parameters that determine the state of the object. In the optimization problem, there are optimization arguments that deliver the extremum of the objective function. Both the evaluation and objective functions are built on the basis of the concept of a nonlinear trade-off scheme, for which the principle «away from restrictions» is fulfilled. Both tasks are solved in a formalized manner, without the direct participation of the decision maker (DM). Model examples are given. The object O is considered, the state of which is determined by the set of values x1, x2,…,xn, that make up the vector x={xj}ni=1 ϵ X The object pursues several goals, the degree of achievement of each of them is expressed by the corresponding criterion yk(x), k ϵ [1,…,s]. The criteria form a vector y={yk(x)}sk=1 ϵ M. Restrictions are imposed on the criteria yk min(x)≤yk(x)≤ yk max(x). The problem of estimating the quality of the functio­ning of an object O is to determine the value of a certain function Y[y(x)] with known parameters x1, x2,…,xn. The function Y[y(x)] in this case is called the evaluation function. The optimization problem is to determine the values x1, x2,…,xn by extremizing the function Y[y(x)] In this case, the function Y[y(x)] is the objective, and the parameters are called optimization arguments. Both tasks require the function Y[y(x)]. In fact, this function is a scalar convolution of the criteria vector y(x) which reflects the utility function of the decision maker (DM) in solving a specific estimation or optimization problem. Scalar convolution is an act of composing criteria. The criterion yk(x) is a measure of the quality of the object O functioning in relation to the achievement of the k-th goal. If «more» means «better», then such a criterion should be maximized to improve the quality. Otherwise, the criterion is minimized. For definiteness, we consider the optimization problem under minimized performance criteria.
The Effect of Organizational Culture on Employee Engagement with Work Ethic (Hard Work) as A Moderating Variable: Case Study on Millennial Generation Employees at PT X
Authors: Soeharso Silverius Yoseph , Nurika Rosi 
Published: October 2023

The purpose of this study to determine the effect of organizational culture on employee engagement in millennial generation employees at PT X, with the work ethic variable on the hard work dimension acting as a moderator variable. The sample used in this study was 201 millennial generation employees at PT X. This study used the Employee Engagement Scale (Saks, 2006), the Multidimensional Work Ethics Profile (MWEP) to measure the work ethic (hard work), and Values Survey Module (VSM 2013) from Hofstede (2013) to measure organizational culture. The results showed that organizational culture has a significant influence on employee engagement (R2 = 0.258, Sig. = 0.000). In other words, the organizational culture contributed 25.8% to the employee engagement. When the work ethic variable (hard work) is added as a moderator variable, the coefficient R2 increases to 0.352 or contributes 35.20%. Thus the hypothesis is accepted, meaning that the work ethic (hard work) increases or strengthens the influence of organizational culture on employee attachment to millennial generation employees at PT X.
Long-term Regional Influenza-like-illness Forecasting Using Exogenous Data
Authors: Papagiannopoulou Eirini , Bossa Matias , Deligiannis Nikos , Sahli Hichem 
Published: October 2023

<p>Disease forecasting is a longstanding problem for the research community, which aims at informing and improving decisions with the best available evidence. Specifically, the interest in respiratory disease forecasting has dramatically increased since the beginning of the coronavirus pandemic, rendering the accurate prediction of influenza-like-illness (ILI) a critical task. Although methods for short-term ILI forecasting and nowcasting have achieved good accuracy, their performance worsens at long-term ILI forecasts. Machine learning models have outperformed conventional forecasting approaches enabling to utilize diverse exogenous data sources, such as social media, internet users' search query logs, and climate data. However, the most recent deep learning ILI forecasting models use only historical occurrence data achieving state-of-the-art results. Inspired by recent deep neural network architectures in time series forecasting that benefit from self-attention, this work proposes the Regional Influenza-Like-Illness Forecasting (ReILIF) method for regional long-term ILI prediction. The proposed architecture takes advantage of diverse exogenous data, that are, meteorological and population data, introducing an efficient intermediate fusion mechanism to combine the different types of information with the aim to capture the variations of ILI from various views. The efficacy of the proposed approach compared to state-of-the-art ILI forecasting methods is confirmed by an extensive experimental study following standard evaluation measures.</p>
A QUALITATIVE STUDY OF THE KEY STEREOTYPING ELEMENTS THE MALAYSIAN JOURNALISTS WRITE AGAINST A FEMALE POLITICIAN
Authors: Arsad Nur Farazilla Mohd , Muhmad Pirus Mohd Shahnawi , Mohamad Nasir Nur Nasliza Arina 
Published: October 2023

Abstract: The representation of female politicians in media is an ongoing issue that reflects the larger problem of gender imbalance in politics and the media. The representation of women in political leadership roles and in media coverage of politics is improving along with recent awareness on this issue. Thus, this study aims to investigate the key stereotyping elements on Malaysian journalists who write against a female politician. This study employed a qualitative method with semi-structured interviews to extract information by interviewing 11 Malaysian journalists. Thematic analysis was used to analyse the findings. Based on the findings, Malaysian journalists develop the key stereotyping elements in writing against female political leaders based on their respective reporting styles. Besides, most informants in this study realise and acknowledge that female politicians are being underrepresented. This has become one of the key stereotyping elements that Malaysian journalists practice when writing about female politicians. It is not surprising that the informants acknowledge that men always have the upper hand, especially in politics. Hence, one of the key stereotyping elements that Malaysian journalists write against female politicians is revolved on the male dominance and male confidence in politics. Lastly, nature of politics is identified as one of the key stereotyping elements that Malaysian journalists write against female political leaders. This stems from the mixed reactions from the politicians regardless of gender and the fact that politicians are politicians.
Keywords: Media; Stereotyping Elements; Malaysian Journalists, Female Politician; Qualitative Study
HUBUNGAN KADAR HEMOGLOBIN DENGAN FUNGSI KOGNITIF SISWI SMP NEGERI 6 PALANGKA RAYA
Authors: Millie Gideon Christian Sonder , Sasmithae Lia , Teresa Astrid , Carmelita Austin Bertilova , Millie Gideon Christian Sonder 
Published: October 2023

Masa remaja merupakan masa peralihan dari masa kanak-kanan ke dewasa muda. Remaja putri usia 13-15 tahun lebih berisiko menderita anemia daripada remaja putra, karena remaja putri mengalami siklus awal haid dan menjalani pola diet yang tidak tepat. Anemia dapat menyebabkan suplai oksigen terganggu, tanpa suplai oksigen yang cukup sel-sel otak tidak dapat berkembang dan beraktivitas secara optimal. Oleh sebab itu, peneliti hendak melakukan penelitian melihat hubungan kadar hemoglobin dengan siswi SMP. Penelitian cross sectional ini dilakukan di SMP Negeri 6 Palangka Raya pada bulan Oktober 2023 dengan jumlah sampel sebesar 156 subjek. Rata-rata kadar Hb 12,8 dengan standart deviasi 1,4 dan nilai minimum skor Moca-Ina adalah 13 dan nilai maksimunya adalah 29. Setelah dilakukan analisa statistik secara bivariat dengan korelasi spearman didapatkan hubungan yang tidak signifikan antara kadar Hb dengan fungsi kognitif dengan nilai p=0,226.
Prevalencia de la Miocardiopatía Dilatada en Deportistas de Alto Rendimiento
Authors: Diaz Diaz Jose Luis , Brito Jacome Carlos José , Lalinde Ruiz Juan Camilo , Rodríguez Arevalo Laura Johana , Buendia Gomez Andres Fernando , Almaza Romero Jorge Andres , Peralta Farak Juan Carlos , Maury Ayala Andrés Alberto 
Published: October 2023

La miocardiopatia dilatada (MCD) es una patología que afecta al miocardio y se caracteriza por una dilatación miocárdica, donde este músculo se estira más de lo normal dando paso a un adelgazamiento de las fibras y por ende, las cavidades cardiacas se vuelven más grandes. Tiene una prevalencia de 1 \ 2,500 a nivel mundial, presentando síntomas tales como dolor torácico, desmayo, debilidad, etc. En los deportistas de alto rendimiento, es de gran importancia la realización de diferentes estudios como un EKG de 12 de derivaciones que permita observar las alteraciones presentes en dicha patología ya que los deportistas tienen un riesgo de muerte súbita cardiaca en relación con la presencia de dicha patología. Por ello, realizamos una búsqueda bibliográfica con diferentes descriptores dándonos como resultados diferentes reportes de casos en los que se evidencian la presencia de miocardiopatía dilatada en deportistas que realizan diferentes disciplinas. Por lo que podemos concluir que la detección temprana de esta patología permite mejorar la calidad de vida y el bienestar de los deportistas.
A New Scenario of Solar Modulation Model during the Polarity Reversing
Authors: Jiang Jieteng , Lin Sujie , Yang Lili 
Published: October 2023

Abstract
When entering the heliosphere, galactic cosmic rays (GCRs) will encounter the solar wind plasma, reducing their intensity. This solar modulation effect is strongly affected by the structure of the solar wind and the heliospheric magnetic field (HMF). To address the effect during the solar maximum of cycle 24, we study the solar modulation under a scenario in which the weights for A = ±1 are determined by the structure of HMF, and the traveling time of GCRs simulated by SOLARPROP is taken into account. We then fit the cosmic-ray proton data provided by AMS-02 and Voyager in the energy range 4 MeV–30 GeV, and confirm that the modulation time lag in this model is about 9 months, which is consistent with the previous studies. This model incorporates a more realistic description of the polarity reversing and provides a more reliable estimation of the solar modulation effect during the maximum activity period.
Evolution of a Water-rich Atmosphere Formed by a Giant Impact on an Earth-sized Planet
Authors: Kurosaki Kenji , Hori Yasunori , Ogihara Masahiro , Kunitomo Masanobu 
Published: October 2023

Abstract
The atmosphere of a terrestrial planet that is replenished with secondary gases should have accumulated hydrogen-rich gas from its protoplanetary disk. Although a giant impact blows off a large fraction of the primordial atmosphere of a terrestrial planet in the late formation stage, the remaining atmosphere can become water-rich via chemical reactions between hydrogen and vaporized core material. We find that a water-rich postimpact atmosphere forms when a basaltic or CI chondrite core is assumed. In contrast, little postimpact water is generated for an enstatite chondrite core. We investigate the X-ray- and UV-driven mass loss from an Earth-mass planet with an impact-induced multicomponent H2–He–H2O atmosphere for Gyr. We show that water is left in the atmosphere of an Earth-mass planet when the low flux of escaping hydrogen cannot drag water upward via collisions. For a water-dominated atmosphere to form, the atmospheric mass fraction of an Earth-mass planet with an oxidizing core after a giant impact must be less than a few times 0.1%. We also find that Earth-mass planets with water-dominated atmospheres can exist at semimajor axes ranging from a few times 0.1 au to a few au around a Sun-like star, depending on the mass-loss efficiency. Such planets are important targets for atmospheric characterization in the era of JWST. Our results indicate that efficient mixing between hydrogen and rocky components during giant impacts can play a role in the production of water in an Earth-mass planet.
Photometry of Outer Solar System Objects from the Dark Energy Survey. I. Photometric Methods, Light-curve Distributions, and Trans-Neptunian Binaries
Authors: Bernardinelli Pedro H. , Bernstein Gary M. , Jindal Nicholas , Abbott T. M. C. , Aguena M. , Alves O. , Andrade-Oliveira F. , Annis J. , Bacon D. , Bertin E. , Brooks D. , Burke D. L. , Carnero Rosell A. , Carrasco Kind M. , Carretero J. , da Costa L. N. , Pereira M. E. S. , Davis T. M. , Desai S. , Diehl H. T. , Doel P. , Everett S. , Ferrero I. , Friedel D. , Frieman J. , García-Bellido J. , Giannini G. , Gruen D. , Herner K. , Hinton S. R. , Hollowood D. L. , Honscheid K. , James D. J. , Kuehn K. , Marshall J. L. , Mena-Fernández J. , Menanteau F. , Miquel R. , Ogando R. L. C. , Palmese A. , Pieres A. , Plazas Malagón A. A. , Raveri M. , Sanchez E. , Sevilla-Noarbe I. , Smith M. , Suchyta E. , Swanson M. E. C. , Tarle G. , To C. , Walker A. R. , Wiseman P. , Zhang Y. ,   (The DES Collaboration)
Published: October 2023

Abstract
We report the methods of and initial scientific inferences from the extraction of precision photometric information for the >800 trans-Neptunian objects (TNOs) discovered in the images of the Dark Energy Survey (DES). Scene-modeling photometry is used to obtain shot-noise-limited flux measures for each exposure of each TNO, with background sources subtracted. Comparison of double-source fits to the pixel data with single-source fits are used to identify and characterize two binary TNO systems. A Markov Chain Monte Carlo method samples the joint likelihood of the intrinsic colors of each source as well as the amplitude of its flux variation, given the time series of multiband flux measurements and their uncertainties. A catalog of these colors and light-curve amplitudes A is included with this publication. We show how to assign a likelihood to the distribution q(A) of light-curve amplitudes in any subpopulation. Using this method, we find decisive evidence (i.e., evidence ratio <0.01) that cold classical (CC) TNOs with absolute magnitude 6 < H

r
< 8.2 are more variable than the hot classical (HC) population of the same H

r
, reinforcing theories that the former form in situ and the latter arise from a different physical population. Resonant and scattering TNOs in this H

r
range have variability consistent with either the HCs or CCs. DES TNOs with H

r
< 6 are seen to be decisively less variable than higher-H

r
members of any dynamical group, as expected. More surprising is that detached TNOs are decisively less variable than scattering TNOs, which requires them to have distinct source regions or some subsequent differential processing.
Deep Synoptic Array Science: Implications of Faraday Rotation Measures of Fast Radio Bursts Localized to Host Galaxies
Authors: Sherman Myles B. , Connor Liam , Ravi Vikram , Law Casey , Chen Ge , Sharma Kritti , Catha Morgan , Faber Jakob T. , Hallinan Gregg , Harnach Charlie , Hellbourg Greg , Hobbs Rick , Hodge David , Hodges Mark , Lamb James W. , Rasmussen Paul , Shi Jun , Simard Dana , Somalwar Jean , Squillace Reynier , Weinreb Sander , Woody David P. , Yadlapalli Nitika ,   The Deep Synoptic Array Team
Published: October 2023

Abstract
Faraday rotation measures (RMs) of fast radio bursts (FRBs) offer the prospect of directly measuring extragalactic magnetic fields. We present an analysis of the RMs of 10 as yet nonrepeating FRBs detected and localized to host galaxies with robust redshift measurements by the 63-antenna prototype of the Deep Synoptic Array (DSA-110). We combine this sample with published RMs of 15 localized FRBs, nine of which are repeating sources. For each FRB in the combined sample, we estimate the host-galaxy dispersion measure (DM) contributions and extragalactic RM. We find compelling evidence that the extragalactic components of FRB RMs are often dominated by contributions from the host-galaxy interstellar medium (ISM). Specifically, we find that both repeating and as yet nonrepeating FRBs show a correlation between the host DM and host RM in the rest frame, and we find an anticorrelation between extragalactic RM (in the observer frame) and redshift for nonrepeaters, as expected if the magnetized plasma is in the host galaxy. Important exceptions to the ISM origin include a dense, magnetized circumburst medium in some repeating FRBs, and the intracluster medium of host or intervening galaxy clusters. We find that the estimated ISM magnetic-field strengths,

B

¯

∣
∣

, are characteristically ∼1–2 μG larger than those inferred from Galactic radio pulsars. This suggests either increased ISM magnetization in FRB hosts in comparison with the Milky Way, or that FRBs preferentially reside in regions of increased magnetic-field strength within their hosts.
Viral-induced inflammation can lead to adverse pregnancy outcomes
Authors: Papadatou Vasiliki , Tologkos Stylianos , Deftereou Theodora , Alexiadis Triantafyllos , Pagonopoulou Olga , Alexiadi Christina-Angelika , Bakatselou Panagiota , Oglou Sadik Tzem Chousein , Tripsianis Grigorios , Mitrakas Achilleas , Lambropoulou Maria 
Published: October 2023

Introduction: Parvoviruses are DNA viruses of small size. There have been a number of reports indicating the possible effects of B19 infections during pregnancy. These effects include spontaneous abortions, stillbirth, fetal damage, and quite often, fetal anemia with hydrops fetalis.
Aim: The aim of this study was the correlation of Epstein-Barr virus (EBV) and parvovirus-B19 infections with inflammation levels in placental tissue coming from spontaneous abortions and elective terminations cases. We also investigated whether viral presence could cause spontaneous abortions by associating the expression levels of inflammatory markers with adverse pregnancy outcomes.
Materials and methods: One hundred ninety-four placental samples were used, 152 included in the study group coming from spontaneous abortions while 42 controls were used from cases of elective terminations. Hematoxylin and eosin (H&E) staining was performed to investigate morphological changes in the tissues, and then indirect immunohistochemistry to evaluate the expression of TNF-α, IL-6, IL-1α, B19, and EBV. Statistical analysis was performed using SPSS v. 19.0 (IBM).
Results: Higher inflammation levels were observed with statistical significance in the spontaneous abortions group (p&lt;0.001) and they were correlated with statistical significance with B19 or EBV presence (p&lt;0.001). Viral presence was only found in the spontaneous abortions group. Both simple and multiple logistic regression confirmed that viral presence was an independent prognostic factor for high expression of all inflammatory biomarkers with statistical significance (p&lt;0.001).
Conclusions: Our results clearly indicate a specific pattern. Viral presence can deregulate inflammatory processes in the maternal-fetal environment and thus work as a trigger for spontaneous abortions.
Socket preservation using a combination of propolis extract and bovine bone graft towards the expression of receptor activator of nuclear κB ligand and osteoprogerin
Authors: Kresnoadi Utari , Sari Nila , Laksono Harry 
Published: October 2023

Aim: This study was undertaken to comprehend the effect of a combination of bovine bone graft (BBG) and propolis extract on the receptor activator of nuclear κB ligand (RANKL) and osteoprotegerin (OPG) expressions in post-extraction tooth sockets.
Materials and methods: Fifty-six male Cavia Cobayas were divided into eight groups each containing seven subjects. The lower left incisor of each subject was removed prior to four different materials - polyethylene glycol (PEG), propolis extract+PEG, BBG+PEG, and propolis extract+BBG+PEG (combination) being applied to the post-extraction sockets. The laboratory animals were sacrificed at three and seven days. An immunohistochemical examination was subsequently performed to observe the expression of RANKL and OPG using a light microscope at 1000× magnification.
Results: The mean expression of RANKL on the third and seventh days was the lowest in the combination group, while the mean OPG expression on those days was the highest in the combination group. The one-way ANOVA tests conducted on each group produced a p value &lt;0.05 indicating that significant differences existed between certain groups. A Pearson’s correlation test conducted on both observation day groups highlighted the opposite correlation of RANKL and OPG.
Conclusions: A combination of propolis extract and BBG effectively upregulates OPG expression and downregulates RANKL expression in the preserved post-extraction socket.
La photographie sous toutes ses coutures dans un collectif de recherche-création. Entretien avec le collectif CRAVAT.
Authors: Bonaccorsi Julia , Bonnet Estelle , Desaleux David , Drouet Jeanne , Mazuyer Emmanuelle 
Published: October 2023

Par cet entretien réalisé en 2021 avec le Collectif de Recherche Autour du Vêtement Au Travail (CRAVAT), il s’agit d’explorer la place fondatrice et centrale de la photographie dans son projet, place incarnée par un professionnel photographe qui est membre du projet à part entière. L’échange avec quatre membres de l’équipe rend compte des ajustements concernant le statut de l’image photographique, souligne les préconceptions et révèle des liens sensibles et inattendus entre les disciplines. La réflexivité permise par l’entretien dévoile ainsi une pluralité de positions interprétatives sur la photographie, que la conception d’une exposition à l’issue du projet permet de stabiliser.
L’heure zéro . Mythe, déréalisation, fondation
Authors: Kahn Laurence 
Published: October 2023

Même si la sublimation ressortit à un jugement de valeur dont Freud a fait l’un des étais de sa définition, l’assimilation du travail à l’activité artistique – placé au cœur du mythe national-socialiste – tout comme le rôle joué par « l’art de la politique » exigent que l’on interroge la performativité culturelle du mythe aryen et son pouvoir utopique, puis que l’on questionne le processus collectif qui conduisit la communauté allemande à « déréaliser » la dévastation et les pertes, au bénéfice d’une reconstruction quasi maniaque. Comment la haine cimenta-t‑elle la collectivité en emboîtant les revendications de la pulsion d’auto-conservation individuelle dans la promesse d’un Lebensraum supposé garantir l’auto-conservation du groupe ? À l’inverse, quel sens attribuer à L’homme Moïse à l’heure où la « déjudaïsation » du droit tentait d’éradiquer la rationalité abstraite de la loi juive et sa fonction sublimatoire ? Enfin grâce à quelle conflictualisation la société allemande parvint-elle à surmonter le silence qui s’était abattu sur l’histoire à « l’heure zéro » ?
Nécessité et insuffisance des sublimations
Authors: Chervet Emmanuelle 
Published: October 2023

L’auteure discute l’idée de Laurent Danon-Boileau d’une origine de la sublimation liée à un manque de représentations inconscientes qui exige le traitement de l’excitation traumatique en excès. Elle propose d’introduire aussi le rôle du surmoi pour permettre l’aboutissement de la sublimation, processus actif qui passe par la trouvaille d’un objet du monde à transformer. C’est de l’articulation de la sublimation à l’identification que dépend sa valeur élaborative pour la psyché. Une vignette clinique illustre le fait qu’une rupture dans la sublimation ouvre à l’élaboration d’un pan de l’histoire qu’elle occultait. Quelques précisions sont proposées sur la différenciation entre sublimations « ordinaires » et sublimations « d’exception ».