bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of the Galactic Magnetic Field on the UHECR Correlation Studies with Starburst Galaxies
Authors: Higuchi Ryo , Sako Takashi , Fujii Toshihiro , Kawata Kazumasa , Kido Eiji 
Published: June 2023

Abstract
We estimate the biases caused by the coherent deflection of cosmic rays due to the Galactic magnetic field (GMF) in maximum likelihood analyses for searches of ultrahigh-energy cosmic-ray sources in the literature. We simulate mock event data sets with a set of assumptions for the starburst galaxy source model, coherent deflection by a GMF model, and mixed-mass composition. We then conduct a maximum likelihood analysis without accounting for the GMF in the same manner as previous studies. We find that the anisotropic fraction f
ani is estimated to be systematically lower than the true value. We estimate the true parameters that are compatible with the best-fit parameters that were reported, and find that except for a narrow region with a large anisotropic fraction and a small separation angular scale, a wide parameter space is still compatible with the experimental results. We also develop a maximum likelihood method that takes the GMF model into account and confirm in Monte Carlo simulations that we can estimate the true parameters within a 1σ contour under the ideal condition that we know the event-by-event mass and the GMF.
On the Dynamical Heating of Dwarf Galaxies in a Fuzzy Dark Matter Halo
Authors: Dutta Chowdhury Dhruba , van den Bosch Frank C. , van Dokkum Pieter , Robles Victor H. , Schive Hsi-Yu , Chiueh Tzihong 
Published: June 2023

Abstract
Fuzzy dark matter (FDM), consisting of ultralight bosons, is an intriguing alternative to cold dark matter. Numerical simulations solving the Schrödinger–Poisson (SP) equation, which governs FDM dynamics, show that FDM halos consist of a central solitonic core (representing the ground state of the SP equation), surrounded by a large envelope of excited states. Wave interference gives rise to density fluctuations of order unity throughout the envelope and causes the soliton to undergo density oscillations and execute a confined random walk in the central region of the halo. The resulting gravitational potential perturbations are an efficient source of dynamical heating. Using high-resolution numerical simulations of a 6.6 × 109
M
⊙ FDM halo with boson mass m
b = 8 × 10−23 eV, we investigate the impact of this dynamical heating on the structure and kinematics of spheroidal dwarf galaxies of a fixed mass but different initial sizes and ellipticities. The galaxies are set up in equilibrium in the time-and-azimuthally averaged halo potential and evolved for 10 Gyr in the live FDM halo. We find that they continuously increase their sizes and central velocity dispersions. In addition, their kinematic structures become strongly radially anisotropic, especially in the outskirts. Dynamical heating also causes initially ellipsoidal galaxies to become more spherical over time from the inside out and gives rise to distorted, nonconcentric isodensity contours. These telltale characteristics of dynamical heating of dwarf galaxies in FDM halos can potentially be used to constrain the boson mass.
The SPHEREx Target List of Ice Sources (SPLICES)
Authors: Ashby Matthew L. N. , Hora Joseph L. , Lakshmipathaiah Kiran , Vig Sarita , Sai Subrahmanyam Gorthi Rama Krishna , Kang Miju , Tolls Volker , Melnick Gary J. , Werner Michael W. , Crill Brendan P. , Masters Daniel C. , Peña Carlos Contreras , Lee Jeong-Eun , Kim Jaeyeong , Lee Ho-Gyu , Yoon Sung-Yong , Yang Soung-Chul , Flagey Nicholas , Mennesson Bertrand 
Published: June 2023

Abstract
One of the primary objectives of the SPHEREx mission is to understand the origin of molecules such as H2O, CO2, and other volatile compounds at the early stages of planetary system formation. Because the vast majority of these compounds—typically exceeding 95%—exist in the solid phase rather than the gaseous phase in the systems of concern here, the observing strategy planned to characterize them is slightly unusual. Specifically, SPHEREx will target highly obscured sources throughout the Milky Way, and observe the species of concern in absorption against background illumination. SPHEREx spectrophotometry will yield ice column density measurements for millions of obscured Milky Way sources of all ages and types. By correlating those column densities with source ages, the SPHEREx mission will shed light on whether those molecules were formed in situ along with their nascent stellar systems, or whether instead they formed elsewhere and were introduced into those systems after their formation. To that end, this work describes version 7.1 of the SPHEREx target List of ICE Sources (SPLICES) for the community. It contains 8.6 × 106 objects brighter than W2 ∼ 12 Vega mag over much of the sky, principally within a broad strip running the length of the Milky Way midplane, but also within high-latitude molecular clouds and even the Magellanic Clouds.
Justice et homme de loi des deux côtés de la Manche. Justice et Avocat dans la tradition française
Authors: Vatier Bernard 
Published: June 2023

Dans cette étude, l’auteur présente la tradition française : force du droit écrit, puissance de la loi et soumission du juge à la loi. Il rapeplle ensuite que le droit administratif et les juridictions administratives sont une création proche de la common law à l’initiative de l’État, puis observe que les institutions de l’ordre judiciaire portent la marque de la Constitution de l’an VIII, tandis que le monde moderne voit le fractionnement de la loi et la métamorphose du juge. Il souligne enfin quelques traits de la profession propres à la France.
Le système de sélection des complémenteurs startups par une grande entreprise
Authors: Donada Carole , Nogatchewsky Gwenaëlle 
Published: June 2023

Cette recherche étudie le système de contrôle de la sélection des complémenteurs startups par une grande entreprise. Un complémenteur startup est une jeune entreprise innovante dont les ressources et les compétences permettent de compléter la proposition de valeur d’une grande entreprise dans le cadre d’une collaboration. L’analyse d’une structure, au sein d’IBM France, permettant de sélectionner des startups complémenteurs, nous conduit à caractériser le système de contrôle de la sélection sur quatre composantes : des dispositifs d’attraction, un processus aussi bureaucratique que souple, des critères formels et informels et une équipe de sélectionneurs complémentaires entre eux (un génie, un caméléon, un expert et un sponsor). Ce système est « biface », adapté à la grande entreprise sur son côté pile, et aux startups sur son côté face. Il semble répondre à un besoin d’adéquation stratégique nécessaire à l’engagement des complémenteurs dans la collaboration. Cette recherche invite à considérer l’adéquation stratégique comme un problème de contrôle qui, comme les problèmes de coopération et de coordination, doit être pris en compte dans l’élaboration et la mise en œuvre du système de contrôle de la sélection.
Éditorial
Authors: Malherbe Magali , Peng Hongxia , Simon Fanny , Tellier Albéric 
Published: June 2023

Cet article introductif du numéro spécial sur l’innovation et la temporalité a pour objectif d’apporter des éléments de définition et de montrer l’importance des questions temporelles, qui restent rarement considérées directement dans la littérature en management de l’innovation. L’étude des temporalités de l’innovation s’observe aux niveaux individuel, organisationnel, inter-organisationnel et sociétal. Nous proposons ainsi une taxinomie des construits temporels fondée sur ces différents niveaux. Ensuite, nous formalisons un cadre analytique de l’approche temporelle de l’innovation autour de trois axes de questionnement portant respectivement sur le rythme de l’innovation, les dialectiques et les valeurs du temps. Ce cadre analytique est notamment l’occasion d’associer les contributions publiées dans ce numéro spécial à ces différents axes. Enfin, les démarches méthodologiques mobilisées pour appréhender les temporalités dans l’innovation sont discutées, tout en évoquant certaines limites. Code JEL : M1
Awareness of glottal settings for the production of /h/-initial and vowel-initial words in French learners of L2 English
Authors: Exare Christelle 
Published: June 2023

Cette étude phonétique évalue l'efficacité à court terme d'un entraînement à la prise de conscience de l’activité glottale par des apprenants français de l'anglais L2, dans des tâches de lecture de mots anglais commençant par /h/ ou par une voyelle. Cette prise de conscience correspond à la capacité des locuteurs à reconnaître et produire trois gestes glottaux : l'aspiration (ouverture glottale maximale pour la réalisation du premier phonème de « hat ») et, en frontière de mot, le voisement continu (vibration ininterrompue des plis vocaux pour « two wapples ») et la glottalisation (fermeture brusque ou irrégulière des plis vocaux pour « my ˀaunt »). Dans un premier temps, 16 apprenants francophones ont lu 18 syntagmes anglais présentant une voyelle ou /h/ en position initiale de mot. Deuxièmement, ils ont reçu un enseignement théorique et pratique sur les phénomènes glottaux. Le cours a eu lieu pendant leurs cours d'anglais au lycée. L'objectif était de les sensibiliser à l'aspiration initiale obligatoire (ex : the hat), au voisement continu en frontière morphologique (ex : the japple, two wapples), et à la glottalisation initiale de mot (ex : the ʔapple). Troisièmement, les 16 apprenants ont de nouveau produit les 18 syntagmes cibles mais cette fois, en utilisant des paramètres glottaux particuliers, 17 d'entre eux étant imposés. Enfin, ils ont dû prononcer le dernier syntagme (« poor animal ») avec la disposition glottale de leur choix (voisement ininterrompu ou glottalisation), et dire s'ils avaient réalisé l'un ou l'autre. Les données acoustiques des 16 étudiants ont été codées et comparées. Les résultats montrent qu'après l'entraînement, les participants ont amélioré leurs performances dans la production des attaques de mots de façon significative : ils ont produit moins d'aspirations intrusives, moins d'élisions illicites de /h/ et plus de productions licites en frontière de mot. Bien que la capacité des étudiants à produire des attaques de mots correctes semble être en corrélation avec leur niveau, nous n’obtenons pas de résultat significatif en ce qui concerne i) la prise de conscience de ce qu'ils produisent et ii) une corrélation possible entre leur niveau et la capacité à identifier ce qu’ils produisent. Une exploration plus approfondie est nécessaire pour mieux comprendre si un entraînement multimodal peut contribuer à l'acquisition de processus phonétiques automatisés.
Covering entropy for types in tracial W<sup>*</sup>-algebras
Authors: Jekel David 
Published: June 2023

We study embeddings of tracial $\mathrm{W}^*$-algebras into a ultraproduct of matrix algebras through an amalgamation of free probabilistic and model-theoretic techniques. Jung implicitly and Hayes explicitly defined \emph{$1$-bounded entropy} through the asymptotic covering numbers of Voiculescu's microstate spaces, that is, spaces of matrix tuples $(X_1^{(N)},X_2^{(N)},\dots)$ having approximately the same $*$-moments as the generators $(X_1,X_2,\dots)$ of a given tracial $\mathrm{W}^*$-algebra. We study the analogous covering entropy for microstate spaces defined through formulas that use suprema and infima, not only $*$-algebra operations and the trace | formulas such as arise in the model theory of tracial $\mathrm{W}^*$-algebras initiated by Farah, Hart, and Sherman. By relating the new theory with the original $1$-bounded entropy, we show that if $\mathcal{M}$ is a separable tracial $\mathrm{W}^*$-algebra with $h(\cN:\cM) \geq 0$, then there exists an embedding of $\cM$ into a matrix ultraproduct $\cQ = \prod_{n \to \cU} M_n(\C)$ such that $h(\cN:\cQ)$ is arbitrarily close to $h(\cN:\cM)$. We deduce that if all embeddings of $\cM$ into $\cQ$ are automorphically equivalent, then $\cM$ is strongly $1$-bounded and in fact has $h(\cM) \leq 0$.
Evaluation of a Hydroxyethylstarch Solution for Dimethyl Sulfoxide Removal from Mobilized Peripheral Blood using an Automated System
Authors: MORAIS CARLA , Dias Juliana , Baiense Luciglei , Vieira Pedro , Paraguassú-Braga Flávio , Bouzas Luis Fernando 
Published: June 2023

Background and objectives: This study evaluates the efficacy of synthetic colloid hydroxyethyl starch for use as a washing solution to remove DMSO from hematopoietic stem cells cryopreserved grafts in comparison to a crystalloid based solution.
Materials and methods: We evaluated samples of cryopreserved mobilized peripheral blood (MPB) from 6 (six) patients that had not been used for transplant. For comparison, we used two equal bags of the same collection procedure, allowing the analysis of two different solutions simultaneously. Washing solutions were used: a crystalloid solution (solution 1, sodium chloride 0.9%) and a colloidal solution (solution 2, hydroxyethyl starch 6%), both added with human albumin 2.5%. The washes were performed using the SEPAX2™ (Biosafe) system automated methodology, using the CS-600.1 kit (Biosafe), according to the washing protocol established by the manufacturer.
Results: The washing solution containing HES showed a statistically significant increase in the recovery of CNT and CD34+/CD45+ cells (p = 0.0313, both), in addition to a greater number of CFU-GM colonies (without statistical significance) when compared to the 0.9% sodium chloride solution. Furthermore, the wash solution containing HES also prevented significant clumping, contrary to what was observed in the wash with 0.9% sodium chloride solution.
Conclusion: This work shows that the colloidal washing solution containing hydroxyethyl starch is a good option for DMSO removal procedures in samples of cryopreserved mobilized peripheral blood, maintaining the CD34+ cells viability and functionality and reducing the cell clumping.
Analisis Potensi dan Peluang Usaha Nelayan di Kelurahan Negeri Lama:
Authors: Fatmawati Lia Nur , Muktarruddin Muktarruddin , Maysaroh Maysaroh , Batubara Naldi Hasbullah 
Published: June 2023

Penelitian ini bertujuan untuk mendeskripsikan suatu potensi dan peluang usaha nelayan di Kelurahan Negeri Lama. Ikan gamak dan ikan terubuk merupakan ikan yang menjadi ciri khas dari Kelurahan Negeri Lama Kabupaten labuhan batu. Ikan gamak juga merupakan sejenis ikan yang berukuran kecil dan biasanya disebut dengan ikan teri. Ikan ini hanya ada di daerah negeri lama dan ikan ini juga tidak setiap saat dapat ditemukan karena ikan tersebut ikan musiman. Sedangkan ikan terubuk adalah ikan yang ada di pesisir labuhan batu yaitu sekitar sungai berumun. Ikan terubuk di identik dengan banyak duri. Metode ini menggunakan penelitian kualitatif. Penelitian ini dilakukan dengan wawancara beserta observasi lapangan yang berguna dalam mengumpulkan data-data yang dibutuhkan. Informan dalam penelitan ini adalah warga sekitar di wilayah Kampung Nelayan. Lokasi penelitian adalah Kelurahan Negeri Lama Kecamatan Bilah Hilir Kabupaten Labuhanbatu, yang merupakan salah satu wilayah pesisir sungai bilah dan mata pencarian warga pesisir adalah sebagai nelayan.
Analisis Pengaruh Komitmen Afektif dan Presepsi Kepemimpinan yang Positif terhadap Organizational Citizenship Behavior Melalui Motivasi Intrinsik sebagai Variabel Intervening:
Authors: Putra Hana Yogananda Enggara 
Published: June 2023

This study aims to analyze the relationship between Affective Commitment and Positive Leadership Perceptions of Organizational Citizenship Behavior Through Intrinsic Motivation as an Intervening Variable at BALAI BESAR KERAJINAN BATIK KOTA YOGYAKARTA. This research method uses descriptive quantitative using primary data obtained from distributing questionnaires. In this study using simple random sampling technique, namely the sample is taken at simple random and each member of the sample has the same opportunity to be sampled. The number of samples taken in this study were 78 questionnaires. Data were analyzed using SPSS and Smart PLS. The results showed that affective commitment had a positive and significant effect on intrinsic motivation with a significance level of 0.003 <0.05, so hypothesis I was accepted. Perceptions of positive leadership have a positive and significant effect on intrinsic motivation with a significance level of 0.003 <0.05, so hypothesis II is accepted. Affective commitment has no positive and significant effect on OCB with a significance level of 0.407 > 0.05, so hypothesis III is rejected. Perceptions of positive leadership have a positive and significant effect on OCB with a significance level of 0.00 <0.05, so hypothesis IV is accepted. Intrinsic motivation has a positive and significant effect on OCB with a significance level of 0.0014 <0.05 (p<0.05) so hypothesis V is accepted. Affective commitment to OCB with intrinsic motivation as an intervening variable with a significance level of 0.003 <0.05 (p<0.05) then hypothesis VI is accepted. Positive leadership perception of OCB with intrinsic motivation as an intervening variable with a significance level of 0.000 <0.05 (p<0.05) then hypothesis VII is accepted.
Keywords: Affective Commitment, Perception of positive leadership, Organizational Citizenship Behavior (OCB), Intrinsic Motivation
Pengaruh Modal Kerja, Resiko Bisnis, dan Ukuran Perusahaan terhadap Profitabilitas pada Perusahaan Manufaktur Sektor Makanan dan Minuman di BEI Periode 2017-2021
Authors: Fatmah Dina Nur , Wiyono Gendro , Maulida Alfiatul 
Published: June 2023

The purpose of this study was to determine the effect of working capital, business risk and company size on profitabuluty. In this study the variable profitability is measured using return on assets (ROA). This type of research is quantitative and also uses a purposive sampling technique, meaning that the sample selected is in accordance with predetermined criteria. The population of this study are food and beverage industry companies listed on the indonesia stock exchange from 2017 to 2021 with a total of 32 companies. The sample of this research is 20 companies seleced according tp presetermined ceritera. Therefore the methode used uses multiple linear regression analysis because of the number of independen variables in this study there are three variables. The results of this study indicate that turnover capital does not affect profitability, because companies use and control turnover capital in companies that are carried out effectively and effectively, and this business risk does not effect profitability. This is also due to the instability of cosst and company profit. Company size affects profitability, this is because company size is taken into account on the balance sheet, it is easier to get company profits.
Keyword : working capital, business risk, firm size, profitability
Peran Bangoan Collection Center Dalam Mensejahterakan Ekonomi Masyarakat Desa Bangoan Kecamatan Kedungwaru Kabupaten Tulungagung
Authors: Febiana Sari Bella , Hapsari Mega Tunjung 
Published: June 2023

A high poverty rate indicates low social welfare. Welfare problems can be overcome by developing the economy, and economic development can be achieved by developing production activities. This study aims to determine the role of the Bangoan Collection Center for the economic welfare of the community and to determine the supporting factors and inhibiting factors for economic welfare in Bangoan Village. Types of descriptive qualitative data sources used in this study, primary data and secondary data used in research. The technique used for data collection is interview, observation and recording techniques. In analyzing the data, researchers used data reduction, data presentation, and drawing conclusions. The results of the study showed that the Bangoan Collection Center played a role in increasing the economic welfare of the community, especially the welfare of the elderly. The supporting factors for the Bangoan Collection Center are to make it a motivator and facilitator for the whole community. The Bangoan Collection Center plays a role in efforts to improve people's welfare by opening opportunities for people to work, increasing people's income and enabling people to support spiritual, educational and health needs. While the inhibiting factor at the Bangoan Collection Center is that many people do not participate in training or seminars. With the Bangoan Collection Center program, it is able to provide a fairly good role for the economic welfare of the community.
Keywords: Bangoan Collection Center, Economic Prosperity, Empowerment Public.
Permintaan Donasi Bisnis Waralaba Dalam Etika Islam
Authors: Khotimah Husnul , Huda Nurul 
Published: June 2023

This paper examines the phenomena that occur in society, related to requests for donations to franchise businesses. What should have been change in the form of change was given to consumers, but in reality the cashier asked for the change to be donated, therefore this article was born so that people know and understand how to donate correctly according to Islamic law. This study uses a qualitative method of phenomenology. The research results show that; first, carrying out business activities must be in accordance with Islamic law guided by the Al-Qur'an and hadith. Second, in carrying out the activities of requesting donations, the franchise business lacks the application of Islamic ethical principles, the transaction actors also underestimate it because of the small nominal.
Keywords: Islamic Business Ethics, Requests for Donations, Franchise Business
Pengaruh Brand Personality Shopee terhadap Minat Menggunakan Fitur Shopee Pay Later pada Generasi Milenial Surabaya
Authors: Agrippina Tiara Rose , Suratnoaji Catur 
Published: June 2023

Marketing communication is all forms of activity to disseminate information and persuade consumers or customers directly or indirectly about an item and brand. SHOPEE made an innovation by launching the latest feature, namely the online loan feature in its application. In this study, the author will continue to examine all millennial generations, both the early and late millennial generations. The type of research used is quantitative. The city of Surabaya was chosen as the research location because the city of Surabaya is the center of the capital and economy in East Java Province. The analysis technique used is descriptive analysis and multiple linear regression analysis techniques to determine the effect of brand personality on purchase intention. The sample in this study was 100 millennial generation respondents from 5 regions in Surabaya. The analysis used was SPSS. Based on the results of research and discussion that Brand Personality has a significant effect on intention to use.
Keywords: brand personality, minat menggunakan, Shopee Pay Later, generasi milenial
Komunikasi Pemasaran Perspektif Islam
Authors: Effendy Erwan , Bil’ibad Rahman Asro , Panjaitan Abiyyu Zhafran Khairy 
Published: June 2023

This study aims to find out how to market products or services in an islamis way or also called sharia marketing. This study used a qualitative method, namely a method with data collection techniques through direct observation. The subjects of this study were traders in the MMTC market in the Pancing area. Data collection techniques in this study are observation and document study. Observation is the process of directly observing human behavior in their daily activities, while document study is a method of collecting data by examining various documents for analysis. The result of the study show that there are some traders who are honest with consumers about their trade, such as telling consumers about the advantages and disadvantages of the products being sold, and there are also those who do not tell the shortcomings of their products. There are those who smile kindly at their prospective customers, there are also those who give a look of displeasure and many more which will be discussed further in the results and discussion.
Keyword: Communication, Marketing, Islam