bluuebunny/crossref_metadata_2025_split huggingface dataset:
Efficient and Precise Transit Light Curves for Rapidly Rotating, Oblate Stars
Authors: Dholakia Shashank , Luger Rodrigo , Dholakia Shishir 
Published: February 2022

Abstract
We derive solutions to transit light curves of exoplanets orbiting rapidly rotating stars. These stars exhibit significant oblateness and gravity darkening, a phenomenon where the poles of the star have a higher temperature and luminosity than the equator. Light curves for exoplanets transiting these stars can exhibit deviations from those of slowly rotating stars, even displaying significantly asymmetric transits depending on the system’s spin–orbit angle. As such, these phenomena can be used as a protractor to measure the spin–orbit alignment of the system. In this paper, we introduce a novel semianalytic method for generating model light curves for gravity-darkened and oblate stars with transiting exoplanets. We implement the model within the code package starry and demonstrate several orders of magnitude improvement in speed and precision over existing methods. We test the model on a TESS light curve of WASP-33, whose host star displays rapid rotation (

v
sin

i

*

=
86.4

km s−1). We subtract the host’s δ-Scuti pulsations from the light curve, finding an asymmetric transit characteristic of gravity darkening. We find the projected spin–orbit angle is consistent with Doppler tomography and constrain the true spin–orbit angle of the system as

φ
=

108.3

−
15.4

+
19.0

°. We demonstrate the method’s uses in constraining spin–orbit inclinations of such systems photometrically with posterior inference. Lastly, we note the use of such a method for inferring the dynamical history of thousands of such systems discovered by TESS (https://github.com/rodluger/starry, https://rodluger.github.io/starry, https://github.com/shashankdholakia/gravity-dark).
La dialectique et l’État
Authors: Douet Yohann 
Published: February 2022

Après avoir présenté les « réformes » de la dialectique hégélienne par Croce et Gentile, nous examinons leur critique par Gramsci : les penseurs néo-idéalistes nieraient, contrairement à Hegel, les contradictions réelles – négation liée à certains égards à la logique des révolutions passives. Nous nous arrêtons ensuite sur les conceptions de l’État de Croce et de Gentile, dont les perspectives – respectivement libérale et étatiste – pêchent toutes deux par abstraction pour Gramsci. Ce dernier s’attache à penser l’État en son sens intégral (dans son unité dialectique avec la société civile), et juge pour cela nécessaire, ici aussi, de revenir à Hegel.
Points de vue sur la jeunesse – Volume 1
Authors: Widmaier Benedikt 
Published: February 2022

Au cours de la dernière décennie, les débats sur la théorie de la démocratie ont été dominés par des théories axées sur les citoyens. En Amérique (citoyenneté engagée) comme en Europe (citoyenneté active) ou en Allemagne ( Bürgerschaftliches Engagement , c’est-à-dire engagement citoyen), ces théories étaient dominées par la conviction qu’il existe des effets d’entraînement entre l’engagement social et la participation politique : les citoyens qui sont intégrés et engagés dans une organisation de la société civile finiront également – tôt ou tard – par prendre part aux affaires politiques. Surtout dans la version européenne de la « citoyenneté active », nous pouvons montrer que cette conviction repose pour l’essentiel sur la théorie du « capital social » (Robert Putnam). L’article présente certains faits sur l’évolution de la théorie de la démocratie qui sont examinés plus particulièrement dans le contexte de la philosophie de la « citoyenneté active » présentée dans des documents européens (Conseil de l’Europe, CRELL…). Il montre ensuite que, depuis quelques années, les doutes concernant les effets d’entraînement attendus se sont intensifiés dans le domaine des sciences sociales. Ces débats sur la théorie de la démocratie présentent un grand intérêt non seulement pour l’avenir de la démocratie (« postdémocratie » ?) mais également pour le développement de nouveaux concepts d’éducation à la citoyenneté. Dans cet article, l’auteur demande que les concepts de l’éducation à la citoyenneté soient davantage axés sur des questions politiques que par le passé. La question est de savoir si nous avons besoin de davantage de « capital politique » en plus du « capital social » (bien entendu nécessaire) et comment nous pouvons créer ce « capital politique ». Enfin, est proposé un concept pédagogique concret pour le développement de l’éducation à la citoyenneté européenne. L’idée de « laboratoires transnationaux pour des politiques actives d’apprentissage » a déjà été évoquée lors d’une conférence sur l’avenir de l’emploi international des jeunes organisée par l’IJAB et le ministère allemand de la Jeunesse il y a quelques années.
Points de vue sur la jeunesse – Volume 4
Authors: Călăfăteanu Adina Marina 
Published: February 2022

Les technologies de l’information et de la communication (TIC) jouent un rôle de plus en plus prégnant dans la vie des jeunes. Des termes tels que « natifs du numérique », « génération internet », « génération Google » ou « enfants du millénaire » ont été employés afin de mettre en lumière la place éminente que prennent les nouvelles technologies pour susciter l’adhésion des jeunes aux outils de communication en ligne. Ce chapitre examine le rôle joué par les trois thèmes interdépendants – identité, citoyenneté et apprentissage – pour encourager les natifs du numérique à utiliser des outils de communication non traditionnels.
The First “Scientific Photographs” of a Sperm Whale (1890) : Francisco Afonso Chaves and the Wonderful Inaccuracy of Image
Authors: Reis Victor dos 
Published: February 2022

En 1890, à Paris, a été publié un texte intitulé « Des formes extérieures du Cachalot », signé par G. Pouchet et F.-A. Chaves, illustré de trois dessins et de trois photographies. Celles-ci sont annoncées comme « les premières photographies scientifiques de la baleine ». Grâce à eux, il est enfin possible de « réparer les caractéristiques extérieures de cet animal, aussi connu que mal connu » et donc, comme indiqué dans l’ouverture, mettant fin à une longue ère de représentations inexactes. Les auteurs de l’article sont deux naturalistes réputés : Charles Henri Georges Pouchet (1833-1894) et l’Azorean Francisco Afonso Chaves (1857-1926). Ce dernier est également un photographe remarquable dont le travail, principalement stéréoscopique, est resté inconnu au cours des dernières décennies. Le but de cet article est d’analyser les photographies de Francisco Afonso Chaves et de comprendre pourquoi elles jouent un rôle central dans la publication de 1890. Comme le souligne avec force Georges Pouchet, elles constituent les premières représentations scientifiques d’une espèce jusqu’alors mal comprise et mal visuellement représentée. Mais finalement, qu’est-ce qui rend ces photographies scientifiques ? Et comment le visuel et le visible se mêlent-ils dans ces images ?
Immediate Effects of Walking With a Knee Brace After Anterior Cruciate Ligament Reconstruction: A Biomechanical, Biochemical, and Structural Approach
Authors: Evans-Pickett Alyssa , Davis-Wilson Hope C. , Johnston Christopher D. , Blackburn J. Troy , Hackney Anthony C. , Pietrosimone Brian 
Published: February 2022

Context
Individuals who undergo anterior cruciate ligament reconstruction (ACLR) are at higher risk of posttraumatic osteoarthritis. Altered joint tissue loading caused by aberrant gait biomechanics leads to deleterious changes in joint health linked to the onset of posttraumatic osteoarthritis. Knee braces have been used to modify joint tissue loading in individuals with joint injury, yet the effects of walking with a brace after ACLR on biomechanical, biochemical, and structural cartilage outcomes are unknown.

Objective
To compare biomechanical, biochemical, and structural outcomes between braced and nonbraced walking in individuals with ACLR.

Design
Crossover study.

Setting
Research laboratory.

Patients or Other Participants
A total of 34 individuals with unilateral ACLR (18 females, 16 males; time since ACLR = 50.1 ± 36.8 months).

Intervention(s)
Gait biomechanics were assessed during braced and unbraced conditions on separate days.

Main Outcome Measure(s)
Vertical ground reaction force, knee-flexion angle, and internal knee-extension moment waveforms were evaluated throughout the stance phase and compared between conditions. Percentage changes in serum cartilage oligomeric matrix protein (%ΔCOMP) and femoral cartilage cross-sectional area (%ΔCSA) measured via ultrasound were calculated after a 3000-step walking protocol.

Results
Braced walking increased the knee-flexion angle (largest difference = 3.56°; Cohen d effect size = 1.72) and knee-extension moment (largest difference = −0.48% body weight × height; Cohen d effect size = −1.14) compared with nonbraced walking but did not influence vertical ground reaction force. Whereas no difference (P = .20) in %ΔCOMP existed between the braced and nonbraced conditions in the entire cohort (n = 30 with complete blood data), a larger increase (P = .04) in %ΔCOMP was seen during nonbraced than braced walking in individuals who demonstrated increased COMP during nonbraced walking. No difference (P = .86) in %ΔCSA was present between the braced and nonbraced conditions.

Conclusions
Braced walking may improve sagittal-plane gait biomechanics and %ΔCOMP in a subset of individuals who demonstrate a typical increased COMP response to load (ie, increase in COMP) after nonbraced walking.
An Empirical Test for Natural Rate of Unemployment and Expectations Augmented Phillips Curve Hypothesis in Perspective of Chinese Economy
Authors: Ishaq Mazhir Nadeem , Batool Sana , Rasheed Rukhsana 
Published: February 2022

This research study investigates the natural rate of unemployment and the Expectations Augmented Phillips Curve for Chinese economy by analyzing the data ranging from 1980 to 2020. The empirical methodology of this study test the relationship between inflation rate and rate of unemployment which proved to be negatively significant (it proves the existence of classical Phillips Curve around 1960) in China. The study also analyzed the Expectations Augmented Phillips Curve allowing the effects of price expectations on money wages increases. Finally, the study also analyzed the natural rate of unemployment for China that was around 4.86 per cent that can be compared with the natural rate of unemployment (as prescribed by economists 4 to 5 per cent). The study suggests certain tools that will be helpful for policymakers in maintaining the conditions of stable inflation in China.
ANALISIS DESKRIPTIF METODE ISTINBAT HUKUM MAJELIS ULAMA INDONESIA (MUI)
Authors: Mustori Mustori 
Published: February 2022

AbstractMajelis Ulama Indonesia (MUI)/The Council of Indonesia Ulama a body of muslim scholars established by the Indonesia government as the channel of communication to the society. One of MUI’s task and authority is delivering the fatwa (Islamic legal opinion) to the need individually or institutionally. Legal problems addressed to MUI varied, ranging from private to public ones. In term of that, MUI compiled the guidance of fatwa establishment. It is based on Decision Letter of Board Leader of Majelis Ulama Indonesia, Number: U-596/MUI/X/1997. It is stated in the guidance of fatwa that every fatwa is legal opinion based on high authoritative law and bring the goodness (maslahah) to people. The basic principles in determining fatwa are al-Qur’an, hadith, Ijmak (consensus), qiyas (analog), and others principles of law. AbstrakMajelis Ulama Indonesia (MUI) merupakan lembaga yang dibentuk oleh pemerintah dengan fungsi sebagai saluran komunikasi umat Islam. MUI memiliki sejumlah tugas dan wewenang, salah satunya adalah memberikan fatwa bagi orang yang membutuhkannya, baik yang bersifat individual ataupun lembaga pemerintahan. Permasalahan yang diajukan kepada MUI untuk dimintai fatwa pun beragam, baik masalah pribadi bahkan masalah publik. MUI telah menyusun pedoman penetapan fatwa sebagai acuan dalam memutuskan suatu permasalahan, sebagaimana tercantum dalam Surat Keputusan nomor: U-596/MUI/X/1997. Dalam pedoman ini dikatakan bahwa setiap fatwa yang dikeluarkan harus berupa pendapat hukum yang didasarkan oleh dalil-dalil yang paling kuat, serta membawa kemaslahatan bagi umat. Dasar-dasar yang dijadikan pegangan dalam penetapan fatwa adalah al-Qur’an, hadits, ijmak, kiyas, dan dasar-dasar hukum lainnya.
MENGGALI POTENSI ANAK DALAM PENDIDIKAN ISLAM
Authors: Sagala Hairun Hasanah 
Published: February 2022

AbstractEvery child is born with a state of purity and nature. This means that children are born in a weak state when in fact they have great potential. But that does not mean that every child is born like a white paper that has not been tarnished, as John Lock argues, and in the Jabariyah view, which considers helpless. This ability assumes that humans have the potential in the form of certain desires related to various types and levels of logical, mental and psychological abilities. Therefore education is needed as a means for the possibilities that exist in individuals for growth and development in accordance with the nature of their creation. How to educate children in Islam, namely; (1) Teach monotheism sentences, (2) attach a good name, (3) train children to pray and provide separate beds for men and women, (4) teach your children to love the Prophet. experts in captivity and reading the Qur'an Therefore, the educational process that meets the needs of nature must be started immediately. This is where the importance of family education by parents. So, in the end, Muslims will be the best of people. AbstrakSetiap anak terlahir dengan keadaan suci dan fitrah. Artinya anak dilahirkan dalam keadaan yang lemah padahal sebenarnya memiliki potensi yang besar. Tapi itu tidak berarti setiap anak dilahirkan seumpama bagaikan kertas putih yang belum ternodai, seperti pendapat oleh John Lock, dan dalam pandangan jabariyah yang menganggap tak berdaya. Kemampuan ini menganggap bahwa manusia memiliki potensi berupa keinginan-keinginan tertentu yang berkaitan dengan berbagai jenis dan tingkat kemampuan logis, mental dan psikologis. Oleh karena itu pendidikan diperlukan sebagai sarana Untuk kemungkinan yang ada pada individu untuk pertumbuhan dan perkembangan sesuai dengan fitrah ciptaannya. Cara mendidik anak dalam Islam yaitu; (1) Mengajarkan anak kalimat Tauhid, (2) Menyematkan nama yang baik, (3) Menlatih anak agar mau melaksanakan sholat dan Menyediakan Tempat Tidur Terpisah antara Laki-laki dan Perempuan, (4) Ajarkan anak-anakmu untuk mencintai Nabi. ahlinya dalam penangkaran dan membaca Al-Qur'an Oleh karena itu, proses pendidikan yang memenuhi kebutuhan fitrah harus segera dimulai. Di sinilah pentingnya pendidikan keluarga oleh orang tua. Sehingga, pada akhirnya, umat Islam akan menjadi sebaik-baik umat.
Faktor-Faktor yang Mempengaruhi Keputusan Pembelian Konsumen terhadap Parfume Isi Ulang di Toko Galery Parfume
Authors: Sagita Fitri , Tanjung Ayu W. , Fitri Heldia , Wahyudi Rizky , Hasibuan Reni Ria Armayani 
Published: February 2022

The growing perfume business is driven by the dynamic level of needs and tastes of the community, currently perfume is a necessity that is being sought by the community in maintaining a level of self-confidence so that it encourages perfume shop owners to continue to innovate and think of sales tricks in the right way to survive in market competition. . This study took the consumer population of the Galerie Parfume Shop, which amounted to 742 consumers. The sample of this study amounted to 88 people consisting of teenagers to the elderly. The type of study used is qualitative using data collection techniques in the form of interviews, documentation and literature studies. This study aims to see what makes consumers buy perfume at the Galeri Parfume shop. The results of this study indicate that product quality, consumer purchasing power, and the existence of a member system greatly influence consumer decisions to buy perfume.
Keywords: Product quality, consumer purchasing power, purchasing decisions
Dampak Covid-19 terhadap Pertumbuhan Ekonomi pada Sektor Ekspor dan Impor Indonesia
Authors: Prayoga Egi Regi , Ryansyah M. , Jannah Nurul 
Published: February 2022

At the beginning of 2020, the world was rocked by a health crisis due to the increasingly widespread spread of Covid-19. The Covid-19 pandemic does not only have an impact on health but also has an impact on the economy, especially in the Export and Import sector. The purpose of this study was to find out how the impact of the Covid-19 pandemic on Indonesia's economic growth in the export and import sectors was. The research method used is the desk study method. This research data uses secondary data sourced from books, journals, articles and the internet, namely BPS data for 2020. The results show that despite the Covid-19 pandemic, the increase in exports and imports shows that economic activity in Indonesia continues to recover. The performance of Indonesia's Trade Balance is still quite impressive. The trade balance surplus has been experienced for 14 consecutive months since May 2020, including in June 2021 a surplus of US$1.32 billion. Historically, the surplus in 2020 even reached a record high in the past decade with a value of US$21.62 billio
Keywords : Covid-19; Economy; export and import
Las ideologías políticas en América Latina en el siglo XX
Authors: González Luis Armando 
Published: February 2022

El autor examina las principales ideologías presentes en el debate político latinoamericano durante el siglo XX. Dedica particular atención a la ideología socialista-comunista, que es considerada como la de mayor importancia por su coherencia y simpleza teóricas, su eficacia política y la pasión sin límites que despierta en sus militantes. Su tesis es que, al cierre del siglo XX, el nacionalismo, el antiimperialismo, el nacionalismo revolucionario y el socialismo comunismo se han quebrado como proyectos de transformación social, lo cual ha traído consigo una situación de incertidumbre política e ideológica que caracteriza al momento actual.
ECA Estudios Centroamericanos, Vol. 52, No. 585-586,1997: 671-694.
Solidaridad y violencia
Authors: De Opinión Pública Instituto Universitario 
Published: February 2022

El presente artículo es un resumen de los hallazgos de una investigación que buscaba recoger la forma de vida, las problemáticas y las expectativas hacia el futuro de los jóvenes pandilleros que habitan en el Area Metropolitana de San Salvador. El estudio, realizado por un grupo de jóvenes de distintas pandillas a otros 1,025 pandilleros, revela que éstos encuentran apoyo, respeto y solidaridad con su integración a las pandillas; sin embargo, los mismos están conscientes de las desventajas de pertenecer a ellas y la mayoría quisiera dejar algunos aspectos de ese tipo de vida. El estudio encontró también que los jóvenes pandilleros ansían por encontrar oportunidades que les permitan trabajar y educarse.
ECA Estudios Centroamericanos, Vol. 52, No. 585-586, 1997: 695-710.
The levels of Human Beta Defensin-2 (HBD-2) in premature neonates’ feces at Saiful Anwar Hospital, Malang, Indonesia
Authors: Eko Sulistijono  , Putri Primawardani  , Krisni Subandiyah  , Anik Puryatni  
Published: February 2022

Background: Clinical evidence shows that the etiology of neonatal sepsis is translocation of the digestive tract of premature neonates. Human ß-defensor 2 has a protective effect during inflammation and apoptosis. This study aimed to determine the levels of fecal human ß-defensus-2 (HBD-2) as an inflammatory biomarker in premature neonates related to nutrition consumption.
Methods: A cohort study design used in thirty-nine premature neonates according to inclusion criteria were collected in January to March 2019 in the neonatology room of RSUD Dr. Saiful Anwar Malang. The levels of premature neonatal feces HBD-2 were taken from all three sample groups on the seventh and fourteenth days and measured by the ELISA method. Data were analyzed using SPSS version 20 for Windows.
Results: The mean levels of HBD-2 premature neonatal feces consuming formula milk alone were higher than other groups (349.16 + 67.66 vs 330.24 + 44.08 vs 215.65 + 51.34). There is a relationship between levels of HBD-2 premature neonatal feces with only breastfeeding (p=0,005; r=0.731), breast milk (p=0,005; r=0,727) and, formula milk only (p=0,003; r=0,761).
Conclusion: The levels of HBD-2 in premature neonatal stools who consuming formula milk alone were significantly higher than levels of human HBD-2 premature neonatal stools that consumed only breast milk.
Post-Traumatic Stress Disorder Following Surgery: A Case Report of A Three-Year-Old Child with Deep Dermal Burn Injury
Authors: Hajeng Wulandari  , Ariani  
Published: February 2022

Introduction: In the past few years, there has been increased recognition that children, who have a history of traumatic incidences, can develop post-traumatic stress disorder (PTSD), just like in adults.
Case: We presented a case of PTSD in a 3-year-old child hospitalized in the hospital for two days due to combustion (deep dermal burn injury) in his left hand, stomach, and both of his legs. The patient started to experience parasomnia such as nightmares, raves, difficulty to sleep and awakened from sleep (for one month from the beginning of wound treatment and debridement). The patient also had two re-experiencing symptoms: nightmare and emotional distress (anxiety, anger) after a traumatic stimulus. From his temperament scale and character assessment, there was dysregulation disorder. From the PEDSQL parent's reports, there was also decreased quality of life.
Conclusion: First-line therapy of PTSD for the pediatric population is supportive psychotherapy with trauma-focused cognitive behavioral therapy (TF-CBT) that results in a remarkable improvement in child's psychiatric outcome.
Sphingomonas paucimobilis an unusual cause of subdural empyema in pediatric: a case report
Authors: Annisa Muhyi  , Amalia Aswin  
Published: February 2022

Introduction: Acute bacterial meningitis continues to be a neurological emergency with high mortality and morbidity
Case: We report the case of a pediatric patient with subdural empyema due to Sphingomonas paucimobilis. A 2-month-old infant developed fever, generalized seizures, and worsening general status. He had a cough for two weeks, and a chest X-ray showed pneumonia. Laboratory tests reveal marked leukocytosis, a white blood cell count of 28.500/mL, and an elevated platelet level of 654.000 mg/dL. A computerized brain tomography revealed an empyema subdural. A cerebrospinal fluid analysis showed unclear fluid, revealed cell count 3560 cells, 90% mononuclear and 10% polymorphonuclear, red blood cell count of 0/mm3, protein of 370 mg/dL, and glucose of 35 mg/dL. His cerebrospinal fluid culture showed Sphingomonas paucimobilis sensitive to cephalosporin, levofloxacin, meropenem, imipenem, gentamycin, tobramycin and amikacin. He was treated empirically with meropenem. The patient had a rapid recovery from the seventh day of treatment and was discharged on hospital day 14.
Conclusion: We highly recommend raising awareness about subdural empyema as a complication for acute bacterial meningitis caused by S. paucimobilis in community-acquired infection.