bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of Tensile Strength and Percent Elongation of Edible Composite Film from Milkfish Bone Gelatin and Red Algae Carrageenan
Authors: Radipta Lailatussifa Rr. , Jibril Ahmad , Hidayah Nur , Ayu Afifah Rufnia , Putu Sri Dia Utari Siluh , Crista Anastasia Panjaitan Fenny , Kristiana Indra 
Published: January 2025

This research aims to develop an innovative solution to reduce the problem of plastic waste by designing and optimizing an edible film formula using milkfish bone gelatin and red algae as edible film composite materials. Milkfish gelatin was chosen because it can form an elastic and strong film, while red algae provides softness and resistance to microorganism activity. This research consists of several stages, including gelatin extraction, carrageenan extraction from Eucheuma cottonii and formulating composite edible films. Based on the results of the analysis carried out, the average yield of milkfish bone gelatin was 10.55% and the average yield of E.cottonii carrageenan extract was 20.62%. The thickness of composite edible film ranges from 0.15-0.25 mm, the highest tensile strength value is 6.3 MPa and the lowest is 3 MPa, and the highest percent elongation of edible film is 80% and the lowest is 36.67%. The values ??obtained are in accordance with the JIS 2-1707 (Japan Industrial Standard) (1946) standard.
Decision Support System for Determining Smart Fishery Village Tourism Development Priorities Using AHP and TOPSIS Methods
Authors: Putri Nugraha Jefri , Surahmat Djoko , Puji Astiyani Wahyu , Nasrun Nasrun , Tumpu Mula , Magdalena Tumanduk Nova , Fitria Larasati Rakhma 
Published: January 2025

The objective of this research is to obtain accurate results in determining the development of the Smart Fisheries Village as a superior tourist destination, through the implementation of a decision support system using AHP (Analytic Hierarchy Process) and the Order Preference by Similarity to Ideal Solution Method (TOPSIS) technique. This research was carried out in 5 village-based Smart Fisheries Village locations spread across several areas of East Java using descriptive qualitative research methods. Based on the results of the analysis that has been carried out, the village SFV results are obtained is at the pilot tourism village level, namely SFV Kendalbulur Village; at the developing tourist village level are SFV Sumberdodol Village and SFV Mangunegara Village; and at the advanced tourism village level are SFV Panembangan Village and SFV Kawali Village
Social Media Analysis of Brand Awareness and Brand Image on Visitor Levels at Smart Fisheries Village (SFV) on Java Island
Authors: Alima Nostalia Suseno Dewi , Bayu Sasongko Dimas , Mareta Zayafika , Yernawilis Yernawilis , Normayasari Normayasari , Alsita Indah , Ika Pamaharyani Luchiandini 
Published: January 2025

The purpose of this study was to conduct a social media analysis of brand awareness and brand image on the number of visitors to the smart fisheries village (SFV) in Java Island. The method used in sampling is the convenience sampling method, namely a sampling technique based on the convenience of researchers with respondents who are met by chance, are considered suitable, and are willing to be data sources and meet the criteria determined by the researcher. Data analysis in this study used SPSS software by conducting correlation and linear regression tests. Based on the results of the analysis that has been done, the calculated r value for the relationship between X1 (social media) and Y (brand image) is 0.313, which is greater than the r table value of 0.173 and the calculated r value for the relationship between X2 (advertising) and Y (brand image) is 0.571, which is greater than the r table value of 0.173, so that both variables have a positive effect. The R-square value obtained is 0.873, which states that the social media and advertising variables have an effect on brand image of 87.30% and the remaining 12.70% is influenced by other variables.
The Influence Of The Safety Management System (Sms) And The Role Of Organizations On Aviation Safety Through Safety Culture At XYZ Airport
Authors: Koharudin Muhammad , Ricardianto Prasadja , Saribanon Euis , Rafi Salahudin 
Published: January 2025

This research is motivated by increased incidents in 2023 compared to 2022, an occurrence from the Airport Safety Performance Indicators where the highest criteria for incidents in 2019 - 2023 are Bird Strikes (bird attacks) with 3 (three) incidents. This research aims to determine the influence of the Safety Management System (SMS) and the role of organizations on aviation safety through the safety culture at XYZ Airport. The research method is quantitative. The sample used was 250 respondents who were PT Angkasa Pura II employees at XYZ Airport. The sampling technique uses a simple random sampling technique. The data collection technique is a questionnaire. The data analysis technique uses Structural Equation Modeling (SEM) based on Smart PLS 2024. The research results show that safety culture can be influenced by the implementation of the safety management system and the role of the organization, aviation safety is not influenced by the role of the organization but is influenced by the implementation of the safety management system and safety culture, the implementation of the safety management system does not affect aviation safety through safety culture, and the role of the organization can influence aviation safety through safety culture. Researchers hope that companies will continue to carry out evaluations and innovations to improve security system management.
Position and Authority of the Constitutional Court as a Guardian of the Constitution
Authors: Arifin Firdaus 
Published: January 2025

The provisions of Article 24C of the 1945 Constitution have given the Constitutional Court the authority of the Constitutional Court as an institution that resolves cases related to the Indonesian constitution, which makes the Constitutional Court a guardian of the constitution. A special feature of the Constitutional Court is the authority to conduct judicial review. The role of the Constitutional Court as a guardian of the constitution is seen as incomplete because there is no regulation of constitutional questions. This research is a normative juridical research with a statutory approach and a conceptual approach, secondary data is obtained through a library study and then analyzed qualitatively juridically. The results of the study state that the Constitutional Court as the guardian of the constitution is positioned as a constitutional state organ with the philosophical basis of the authority of the Constitutional Court based on substantive justice. The realization of the Constitutional Court as a guardian of the constitution will be sharper if there is a constitutional question mechanism. Therefore, it is necessary to change the legal basis related to the authority of the Constitutional Court which includes the constitutional question as the authority of the Constitutional Court.
Economic Analysis of Law in Countering Corporate Crimes
Authors: Antoni Surbakti Feri , Mulyati Nani 
Published: January 2025

The existence of law in the midst of society is needed to regulate people's lives in realizing order and tranquility. The formulation of the problem in this writing is how to apply economic analysis of law in overcoming corporate crimes. The method used in this writing is normative juridical research, using conceptual approach techniques, legislative approach and historical approach. The nature of this research is descriptive and the data used in this writing is secondary data with data collection techniques carried out through literature studies and document studies. The data analysis in this writing will be analyzed qualitatively. The result and discussion in this writing is that the law in achieving its goals is not only based on justice, certainty and utility, but also seen from efficiency, value and benefit. Efficiency from an economic perspective determines the parameters of whether a law is effective or not. Law and economics are closely related, both complement each other and complement each other in regulating human behavior. Law enforcement policies in various countries have placed criminal law as an instrument to create social order and community welfare, so law enforcement against crimes committed by corporations should be carried out with an economic analysis of law approach. Law enforcement in the perspective of economic analysis of law does not only mean the prevention of corporate crime as a handling of legal cases, but what is more important to pay attention to is the impact of law enforcement on the economy, society and state interests. Countermeasures against criminal acts committed by corporations using criminal law means must be based on efficiency by paying attention to costs and benefits and carried out proportionally.
The Hidden Magnetic Structures of a Solar Intermediate Filament Revealed by the Injected Flare Material
Authors: Yan Xiaoli , Xue Zhike , Wang Jincheng , Yang Liheng , Ji Kaifan , Kong Defang , Xu Zhe , Li Qiaoling , Yang Liping , Zhang Xinsheng 
Published: January 2025

Abstract
Solar filaments are spectacular objects in the solar atmosphere, consisting of accumulations of cool, dense, and partially ionized plasma suspended in the hot solar corona against gravity. The magnetic structures that support the filament material remain elusive, partly due to the lack of high-resolution magnetic field measurements in the chromosphere and corona. In this study, we reconstruct the magnetic structures of a solar intermediate filament using EUV observations and two different methods, to follow the injection of hot material from a B-class solar flare. Our analysis reveals the fine-scale magnetic structures of the filament, including a compact set of mutually wrapped magnetic fields encasing the cool filament material, two groups of helical magnetic structures intertwining with the main filament, and a series of arched magnetic loops positioned along the filament. Additionally, we find that the northern footpoints of the helical structures are rooted in the same location, while their southern footpoints are rooted in different areas. The results obtained in this study offer new insights into the formation and eruption mechanisms of solar filaments.
Evolution of Magnetohydrodynamic Turbulence in the Expanding Solar Wind: Residual Energy and Intermittency
Authors: Shi 时 Chen 辰 , Sioulas Nikos , Huang 黄 Zesen 泽森 , Velli Marco , Tenerani Anna , Réville Victor 
Published: January 2025

Abstract
We conduct 3D magnetohydrodynamic simulations of decaying turbulence in the context of the solar wind. To account for the spherical expansion of the solar wind, we implement the expanding box model. The initial turbulence comprises uncorrelated counterpropagating Alfvén waves and exhibits an isotropic power spectrum. Our findings reveal the consistent generation of negative residual energy whenever nonlinear interactions are present, independent of the normalized cross helicity σ

c
and compressibility. The spherical expansion facilitates this process. The resulting residual energy is primarily distributed in the perpendicular direction, with S
2(
b
) − S
2(
u
) ∝ l
⊥ or equivalently

−

E

r

∝

k

⊥

−
2

. Here S
2(
b
) and S
2(
u
) are second-order structure functions of magnetic field and velocity respectively. In most runs, S
2(
b
) develops a scaling relation

S

2

(
b
)
∝

l

⊥

1
/
2

(

E

b

∝

k

⊥

−
3
/
2

). In contrast, S
2(
u
) is consistently shallower than S
2(
b
), which aligns with in situ observations of the solar wind. We observe that the higher-order statistics of the turbulence, which act as a proxy for intermittency, depend on the initial σ

c
and are strongly affected by the expansion effect. Generally, the intermittency is more pronounced when the expansion effect is present. Finally, we find that in our simulations, although the negative residual energy and intermittency grow simultaneously as the turbulence evolves, the causal relation between them seems to be weak, possibly because they are generated on different scales.
Valorization of phosphate by-products to produce acidic geopolymers
Authors: En-naji S. , Chhaiba S. , Mabroum S. , Hakkou R. , Garcia Lodeiro I. 
Published: January 2025

The present study evaluates the possibility of using a by-product of phosphate mines, such as red clay, as a precursor for the elaboration of acid geopolymers, using H3PO4 phosphoric acid (5M and 8M) as an activator. Considering the chemical composition of the clay, sodium aluminate (NaAlO2) was added as an aluminum corrector. To increase the reactivity of the precursor, the clay was thermally treated at 900°C for 2 hours. Pastes were prepared and characterized from the mechanical (compressive strengths), microstructural (BSEM/EDX and MIP), mineralogical (XRD and FTIR), and nanostructural (27Al, 29Si and 31P MAS NMR) point of view. The results showed that the type of reaction products is highly dependent on the chemical composition of the precursor and the acidic conditions. In addition, the presence of sodium aluminate improves the mechanical strengths in systems activated with 8M H3PO4.
Modelling the thermal dynamics of perched permafrost talus slopes: insights from a recently destabilised site (Gislá landslide, October 6th 2020, Iceland)
Authors: Philippe Meven , Magnin Florence , Josnin Jean-Yves , Morino Costanza , Monzie Nicolas , Brynjólfsson Skafti 
Published: January 2025

We investigate the Gislá perched talus slope (Tröllaskagi peninsula, northern Iceland), from which a landslide (more specifically a debris avalanche) occurred in October 2020. Although this talus slope is located outside of the permafrost climatic boundaries, geomorphological evidence (i.e., molards in the landslide deposits) suggest that degradation of azonal permafrost could be among the destabilising factors of the landslide. The thermal dynamics of talus slopes is currently poorly understood, as air convection (the ‘chimney effect’) can play a role in the persistence of permafrost at the base of talus slopes.We use the software FEFLOW to run physical-based simulations of heat transfer within a cross-section of the Gislá talus slope, from -20,000 years to present. We explore the sensitivity of our model to document the initial porosity/ice content of the talus slope (0.3, 0.5 and 0.8), and the thermal conductivity (TC) of the rock phase (0.75, 1.1 and 1.75 W.m-1.K-1).Analysis of air temperature data show that the region has been undergoing a general temperature increase for the last ~ 40 years, supporting the possibility that permafrost degradation is among the destabilising factors of the landslide. Our temperature measurements show that a chimney effect indeed occurs at the Gislá talus slope. Although our modelling approach does not simulate air convection itself, permafrost persists at the base of the talus slope in all model scenarios. Increasing the initial porosity/ice content and decreasing the TC of the rock phase enhances persistence of permafrost in the Gislá talus slope. Our approach is unconventional as we initially know that ground ice was present in the Gislá talus slope at the time of the landslide; it attests that the permafrost dynamics in the talus slope is best represented by our most ice-conservative scenario – i.e., with a TC of 0.75 W.m-1.K-1.
Théâtre et société dans les comédies du P. Du Cerceau
Authors: Brucker Nicolas 
Published: January 2025

Le succès des comédies du père Jean-Antoine Du Cerceau attesté par les spectacles produits et les nombreuses rééditions de ses pièces théâtrales s’explique par l’adéquation entre la spiritualité ignatienne et l’art dramatique. Le théâtre a pour objectif la formation de l’enfant en lui faisant sentir le bien-fondé des préceptes de la morale dont on lui inculque les principes et la possibilité de les appliquer dans la vie sociale. La légèreté apparente des pièces, dont l’efficacité comique est irréfutable, couvre des enjeux très sérieux : l’établissement des fils, l’honneur des pères, la ruine ou la prospérité des familles. Ce théâtre fait écho à l’actualité par les débats pédagogiques, les questions de mœurs ou les allusions littéraires. Il reflète les valeurs de la société où la sphère publique l’emporte sur les aspirations personnelles. Ainsi, le fils n’a d’autre choix que de se soumettre à l’autorité du père. En jésuite, Du Cerceau veut que ce soit librement. Aussi ce théâtre est-il d’abord une école de la liberté.
El Camino, un projet hybride à l’équilibre fragile
Authors: Bessemoulin Solène 
Published: January 2025

L’objectif de cet article est de définir et d’analyser un orchestre Démos (Dispositif d’Education Musicale et Orchestrale à vocation Sociale) singulier : l’orchestre El Camino Pau. Afin de mieux comprendre son fonctionnement, ses spécificités et ses effets, mais aussi d’appréhender plus largement la complexité de ce type de dispositif, nous analysons le discours public qui entoure El Camino et le discours des acteurs du quotidien, c’est-à-dire celui des enfants et des intervenants musiciens. Nous proposons ensuite une lecture originale de notre corpus en mobilisant les concepts d’hybride, d’hybridation et de projet. Il apparaît qu’un projet hybride n’est pas seulement un dispositif hétérogène et composite, mais c’est une nouvelle entité complexe, éphémère, en mouvement permanent. En partant de la définition de l’hybride de Gwiazdzinski (2016), les dimensions hétérogène, temporaire et instable sont ainsi explorées pour saisir El Camino dans toute sa complexité. Quant au concept de projet (Boutinet, 2012), il permet de traduire la relation dialectique entre le modèle pensé (pro) et l’action menée (jet). L’orchestre de jeunes se construit donc sur le terrain, en s’ajustant à la réalité et à ses contraintes. Néanmoins, si l’hybridation présente de nombreux avantages en favorisant les interactions inédites, la créativité et le renouvellement des pratiques professionnelles, l’équilibre de ces projets reste fragile et peut basculer dans la démesure et l’excès.
Sortitio, auspicia et normes augurales sous la République romaine
Authors: Berthelet Yann 
Published: January 2025

Cette étude se propose d’évaluer la pertinence des trois interprétations modernes de l’auspicium mentionné par Tite-Live (XLI, 18, 5‑8) en lien avec le tirage au sort, par les deux consuls de 176 av. J.‑C., du côté à partir duquel chacun attaquerait l’ennemi : s’agissait-il de l’auspicium pris en vue de la bataille que les consuls s’apprêtaient à livrer ? De la sortitio elle‑même, qui aurait été une forme d’auspicium ? Ou bien de l’auspicium sollicité en vue de la sortitio ? L’objectif est d’éclaircir les rapports entre les tirages au sort (sortitiones) publics, les auspices des magistrats du peuple romain et les normes augurales.
La place de Rome dans l’histoire du tirage au sort
Authors: Sintomer Yves 
Published: January 2025

La conclusion souligne l’importance de la publication collective, qui constitue un événement historiographique en dévoilant un pan procédural de l’histoire politique de Rome jusque-là traité de façon fragmentaire. Une telle entreprise intéressera au premier chef les Antiquisants, mais parlera aussi à un public éclairé plus large, ainsi qu’à de nombreux chercheurs travaillant sur d’autres périodes historiques ou sur le contemporain. Quelques pistes de réflexion tirées de cet ensemble sont indiquées dans la perspective d’une sociologie historique et comparative, comme l’articulation étroite du sort et des élections. La sélection aléatoire n’est pas liée à un régime politique précis : si ses propriétés formelles instaurent une égalité dans le groupe au sein duquel se fait le tirage, la restriction de ce dernier à un petit nombre débouche sur une aristocratie distributive, une notion qui peut s’appliquer au cas romain. L’aspect rituel de la sortitio est également souligné. Celle-ci ne consiste pas à solliciter la volonté des dieux, mais il est important de ne pas utiliser de façon anachronique la frontière entre sors divisoria et sors divinatoria que nous a légué le Moyen Âge chrétien et de souligner la fluidité entre le religieux et le politique dans le monde antique. Enfin, la mise en miroir de la sortitio romaine et des innovations contemporaines s’appuyant sur le retour de la sélection aléatoire en politique fait apparaître quelques parallèles, mais aussi de forts contrastes, en particulier concernant la rationalité du tirage au sort et sa signification démocratique.
Eo ordine digni
Authors: Cuzel Pauline 
Published: January 2025

Comment les magistrats romains recrutaient-ils les appariteurs qui allaient les assister ? Si une procédure de tirage au sort existait bel et bien au niveau des décuries d’appariteurs, l’examen des sources laisse entrevoir qu’elle était probablement moins exclusive et moins systématique qu’on ne le supposait jusque-là. Qu’il s’agisse des scribes pour lesquels l’absence de décuries pour les magistrats à imperium constitue un problème de taille à l’idée d’un recrutement par strict tirage au sort, ou bien des autres appariteurs, force est de constater que se mêlaient d’autres procédures et d’autres critères comme le patronage ou la compétence.
Le tirage au sort dans les pratiques divinatoires grecques
Authors: Lesgourgues Manfred 
Published: January 2025

Dans la littérature scientifique, la divination par tirage au sort est souvent désignée sous le nom de cléromancie, mot formé à partir des substantifs grecs μαντεία, « la divination », et κλῆρος, « le jeton de tirage au sort ». Mais, en dépit de trois occurrences de ce dernier terme dans des contextes évoquant la divination dans l’Antiquité grecque, celui de *κληρομαντεία n’apparaît jamais dans le corpus littéraire et épigraphique antique à notre disposition. Le présent article se propose donc de faire l’archéologie de cette notion, en réévaluant tout d’abord la manière dont Cicéron évoque dans le De la divination des pratiques mantiques liées aux sortes avant de suivre la constitution historiographique progressive, d’Antonius Van Dale au xviie siècle à Pierre Amandry au xxe siècle, de l’idée très moderne de cléromancie.
Pourquoi les premières générations chrétiennes ont-elles abandonné la pratique du tirage au sort ?
Authors: Cornillon Jonathan 
Published: January 2025

Il n’existe qu’une attestation claire de l’usage du tirage au sort au sein des premières communautés chrétiennes : il s’agit du tirage au sort de Matthias, au premier chapitre des Actes des Apôtres, pour remplacer Judas. Aux deux premiers siècles, la pratique disparaît presque totalement des sources chrétiennes après cette seule occurrence. Cet article cherche à analyser le sens de cette pratique dans le seul épisode qui témoigne de son existence chez les premiers chrétiens, mais surtout à comprendre pourquoi ces derniers ont si précocement arrêté d’y avoir recours, alors même que les contextes culturels juifs et gréco-romains constituaient un environnement très favorable.
Le tirage au sort dans la vie publique des cités de l’Asie Mineure romaine
Authors: Pont Anne‑Valérie 
Published: January 2025

Dans les sources épigraphiques publiques des cités d’Asie au Haut-Empire, le tirage au sort apparaît rarement comme une procédure pour la désignation à des fonctions publiques. Il est en revanche densément attesté, à Aphrodisias et à Éphèse, au centre d’une pratique festive des élites civiques consistant dans la distribution de lots d’argent selon cette méthode, essentiellement en faveur des bouleutes ou des membres de la gérousie. L’enquête révèle que des pratiques similaires devaient couramment avoir lieu à Milet ou à Argos en Achaïe. Ces pratiques étaient inscrites, comme à Éphèse, dans le calendrier officiel des activités des bouleutes. Les capitaux gérés par les gérousies ou les Conseils à la suite de fondations ainsi que les lots distribués au fil de l’année pouvaient représenter des montants importants. Les dons privés à cet effet correspondent ainsi à des pratiques « évergétiques » en circuit fermé au sein des groupes élitaires, caractéristiques de leur style de vie.