bluuebunny/crossref_metadata_2025_split huggingface dataset:
Terrestrial- and Neptune-mass Free-Floating Planet Candidates from the MOA-II 9 yr Galactic Bulge Survey
Authors: Koshimoto Naoki , Sumi Takahiro , Bennett David P. , Bozza Valerio , Mróz Przemek , Udalski Andrzej , Rattenbury Nicholas J. , Abe Fumio , Barry Richard , Bhattacharya Aparna , Bond Ian A. , Fujii Hirosane , Fukui Akihiko , Hamada Ryusei , Hirao Yuki , Silva Stela Ishitani , Itow Yoshitaka , Kirikawa Rintaro , Kondo Iona , Matsubara Yutaka , Miyazaki Shota , Muraki Yasushi , Olmschenk Greg , Ranc Clément , Satoh Yuki , Suzuki Daisuke , Tomoyoshi Mio , Tristram Paul J. , Vandorou Aikaterini , Yama Hibiki , Yamashita Kansuke ,   MOA Collaboration
Published: August 2023

Abstract
We report the discoveries of low-mass free-floating planet (FFP) candidates from the analysis of 2006–2014 MOA-II Galactic bulge survey data. In this data set, we found 6111 microlensing candidates and identified a statistical sample consisting of 3535 high-quality single-lens events with Einstein radius crossing times in the range 0.057 < t
E/days < 757, including 13 events that show clear finite-source effects with angular Einstein radii of 0.90 < θ
E/μas < 332.54. Two of the 12 events with t
E < 1 day have significant finite-source effects, and one event, MOA-9y-5919, with t
E = 0.057 ± 0.016 days and θ
E = 0.90 ± 0.14 μas, is the second terrestrial-mass FFP candidate to date. A Bayesian analysis indicates a lens mass of

0.75

−
0.46

+
1.23

M
⊕ for this event. The low detection efficiency for short-duration events implies a large population of low-mass FFPs. The microlensing detection efficiency for low-mass planet events depends on both the Einstein radius crossing times and the angular Einstein radii, so we have used image-level simulations to determine the detection efficiency dependence on both t
E and θ
E. This allows us to use a Galactic model to simulate the t
E and θ
E distribution of events produced by the known stellar populations and models of the FFP distribution that are fit to the data. Methods like this will be needed for the more precise FFP demographics determinations from Nancy Grace Roman Space Telescope data.
Neutrinos and Asteroseismology of Stars over the Helium Flash
Authors: Capelo Diogo , Lopes Ilídio 
Published: August 2023

Abstract
The helium flash, occurring in stars of 0.6–2.0 M
⊙ at the end of the red giant branch, is not observable via optical means due to the energy of the process being used to lift the core out of degeneracy. Neutrinos, which are linked to the ignition of reactions triggered during the flash and serve as the only cooling process in the inert core, can help characterize changes in internal structure. In this work, we create 18 stellar models across three mass and six metallicity values, chosen in the context of the stellar abundance problem, to compare the evolutionary path up to and probe the helium flash by conducting a detailed study of neutrino emission throughout this crucial phase of stellar evolution. We demonstrate how thermal neutrino emissions could have an imprint on global asteroseismic parameters and use them as an additional tool to infer the impact of compositional changes. We find that a precision of 0.3 μHz in the determination of Δν is enough to distinguish between between the two most prominent solar composition models and confirm that asteroseismic observation can be enough to classify a star as undergoing the process of helium subflashes. We also predict nuclear neutrino emission fluxes and their evolution for all relevant sources.
The Perturbed Full Two-body Problem: Application to Post-DART Didymos
Authors: Meyer Alex J. , Agrusa Harrison F. , Richardson Derek C. , Daly R. Terik , Fuentes-Muñoz Oscar , Hirabayashi Masatoshi , Michel Patrick , Merrill Colby C. , Nakano Ryota , Cheng Andrew F. , Barbee Brent , Barnouin Olivier S. , Chesley Steven R. , Ernst Carolyn M. , Gkolias Ioannis , Moskovitz Nicholas A. , Naidu Shantanu P. , Pravec Petr , Scheirich Petr , Thomas Cristina A. , Tsiganis Kleomenis , Scheeres Daniel J. 
Published: August 2023

Abstract
With the successful impact of the NASA Double Asteroid Redirection Test (DART) spacecraft in the Didymos–Dimorphos binary asteroid system, we provide an initial analysis of the post-impact perturbed binary asteroid dynamics. To compare our simulation results with observations, we introduce a set of “observable elements” calculated using only the physical separation of the binary asteroid, rather than traditional Keplerian elements. Using numerical methods that treat the fully spin–orbit-coupled dynamics, we estimate the system’s mass and the impact-induced changes in orbital velocity, semimajor axis, and eccentricity. We find that the changes to the mutual orbit depend strongly on the separation distance between Didymos and Dimorphos at the time of impact. If Dimorphos enters a tumbling state after the impact, this may be observable through changes in the system’s eccentricity and orbit period. We also find that any DART-induced reshaping of Dimorphos would generally reduce the required change in orbital velocity to achieve the measured post-impact orbit period, and will be assessed by the ESA Hera mission in 2027.
Reemergence of head lice (Pediculus humanus capitis) among a university community in Southern Nigeria
Authors: Abah Austin E. , Owens Peninnah , Maduike Eberechukwu 
Published: August 2023

Background
Head lice (Pediculosis humanus capitis) infestation is of public health importance, associated with poor hygiene. This study was to determine the prevalence of head lice among a university community in Port Harcourt.

Materials and Methods
Random sampling technique and accidental sampling technique were used. A total of 300 people, age 16–40years were sampled from April to July 2021. Hair and scalp were examined using a magnifying glass and combing the hair with a fine-tooth comb on white paper facilitated the visualization and collection of adult lice and nymphs. Samples were preserved with 70% ethanol in a small size bottle and viewed under a stereomicroscope.

Results
Overall, the prevalence was 17%. The infestation was higher (18.2%) within the age group of 21–25years followed by those within the age group of 16–20 years (17.4%). More females (21.6%) were infected than males (9.0%). Based on the level of education, undergraduates (21%) were more infected followed by those with first degree (11.1%). Prevalence based on sex was statistically significant (P<0.002), but age (P=0.142) and the level of education (P=0.566) was not significant.

Conclusion
The prevalence of head lice infestation is high in Port Harcourt suggesting that Pediculus humanis is reemerging in the city and among the older population. Enlightenment campaign is recommended to contain further spread.
Interventions to Support Participation in Education for Autistic Students (2013–2021)
Authors: Tomchek Scott D. , Dean Evan , Baker Alissa , Little Lauren M. , Wallisch Anna 
Published: August 2023

Abstract
Systematic Review Briefs provide a summary of the findings from systematic reviews developed in conjunction with the American Occupational Therapy Association’s Evidence-Based Practice Program. Each systematic review brief summarizes the evidence on a theme related to a systematic review topic. This systematic review brief presents findings from the systematic review on interventions to support autistic1 children and youth (up to 18 yr old) and focuses on participation in education settings.
Pembelajaran PAI Pada Jenjang Madrasah Ibtidaiyah (Studi Deskriptif Pembelajaran PAI di MIN 2 Garut)
Authors: Jaelani Ahmad 
Published: August 2023

Artikel ini bertujuan untuk mengetahui serta memahami pembelajaran PAI di Sekolah Dasar. Fokus kajian pada artikel ini adalah berkenaan dengan telaah deskriptif implementasi pembelajaran PAI pada Madrasah Ibtidaiyah Negeri 2 Garut ditinjau berdasarkan tujuan, prinsip, metode dan evaluasi serta proses pembelajaran PAI. Hasil penelitian menunjukkan bahwa bentuk pembelajaran PAI di MIN 2 Garut dilaksanakan dengan baik sesuai dengan tahapan procedural, normative dan substantifnya.Â Efektivitas pembelajaran PAI dengan memperhatikan aspek-aspek pembelajarannya tersebut membuat pembelajaran lebih efektif serta subjek materi menjadi lebih dipahami oleh peserta didik, karena materi dari bahan ajar mudah dicerna serta dipraktikkan oleh peserta didik, sehingga nilai-nilai ajaran Islam pada mata pelajaran PAI dapat terinternalisasikan
URGENSI KEBERSIHAN LINGKUNGAN SEKOLAH DALAM PERSPEKTIF PENDIDIKAN AGAMA ISLAM
Authors: Haerani Ane , Apriliani Citra , Nasrullah Yufi 
Published: August 2023

Penulisan artikel ini bertujuan untuk memaparkan hasil analisis berupa kajian literatur pada hasil penelitian mengenai urgensi kebersihan lingkungan sekolah dalam pandangan agama islam. Literatur review dilakukan pada sepuluh artikel yang di publikasikan pada berbagai jurnal dari tahun 2014 sampai 2022. Literatur review dilakukan dengan 4 langkah yaitu melakukan pencarian dan penyeleksian artikel yang berkaitan dengan topik yang sudah ditentukan, melakukan analisis dan sintesis literatur, dan melakukan organisasi tulisan.hasil kajian pustaka. Analisisnya menunjukan bahwa: 1) Dengan adanya kebersihan lingkungan dapat menumbuhkan karakter siswa terhadap kepedulian dan kedisiplinan kebersihan lingkungan sekitar. 2) Keberadaan lingkungan sekolah yang bersih memiliki banyak manfaat, salah satunya kebersihan kelas dapat meningkatkan konsentrasi belajar siswa. 3) Upaya yang dapat dilakukan untuk menjaga lingkungan sekolah salah satunya dengan cara penggunaan bank sampah, karena dengan adanya bank sampah dapat meminimalisir terjadinya sampah yang berserakan di lingkungan sekolah. 4) Pentingnya kebersihan dapat diperkuat dengan adanya pandangan agama islam tentang kebersihan. Hasil tersebut menunjukan bahwa kebersihan lingkungan sekolah memiliki peran yang sangat penting bagi aktivitas pembelajaran. Sebagaimana disebutkan dalam hadits yang diriwatkan oleh Tirmidzi bahwa Rosullullah bersabda : “Sesungguhnya Allah SWT itu suci dan menyukai hal hal yang suci, Dia maha bersih dan menyukai kebersihan”. Kata kunci : lingkungan sekolah, kebersihan, pendidikan agama islam
Reappraising Effective Regulation in Preventing Human Organs Trafficking in Africa: Kenya and Nigeria in Perspective
Authors: Adewumi Tayewo A. , Ogunkorode Oluwayemi O. 
Published: August 2023

Over the years, the issue of illegal human organ harvesting and trafficking has been an international concern. There have been so many stories of victims being promised better opportunies overseas but ended up being untraceable all over the world. The news that most of these people seeking greener pastures abroad must have fallen victim to the illegal international human harvesting and trafficking syndicates is quite alarming. The government of the countries, their citizens to be wary of the "too sweet to be true" job opportunities abroad and a better life abroad. United Nations' concern on this issue brought about the resolution adopted by the General Assembly at its 73rd session held on 17 December2018 on strengthening and promoting effective measures and international cooperation on organ donation and transplantation to prevent and combat trafficking in person persons for organ removal and trafficking in human organs. This article examines the law relating to organ harvesting and trafficking in Nigeria and Kenya putting into consideration the United Nations resolution. The article observes that Nigeria with its Trafficking in Person (Prohibition) Law Enforcement and Administration Act 2015 and Kenya with the Counter-Trafficking In Persons Act No. 8 of 2010 are yet to adopt the United Nations General Assembly resolution on strengthening and promoting effective measures and international cooperation on organ donation and transplanation to prevent and combat trafficking in persons for organ removal and trafficking in human organs. The article recommends total conformity with theUN resolution.
Advertising Factors Affecting Purchase Intention of Sportswear Products for Batam City People
Authors: Nurhamidah Rahel , Fahlevi Renza 
Published: August 2023

Purpose – This study aims to verify whether the variables in social media advertising affect the Purchase Intention of sportswear products mediated by the Attitudes toward Advertising variable. Methodology/ approach – This study uses a causal-comparative method. The population in this study is the people of Batam City who actively use social media. The research sample is Batam City people who have watched social media advertisements. The sample collected in this study numbered 305 respondents. The data is then processed using SmartPLS software. Findings – It is found that social media advertising variables, namely Entertainment, Informativeness, Emotional Appeal, and Creativity have a significant positive effect on Attitudes toward Advertising and indirectly influence Purchase Intention mediated by Attitudes toward Advertising. Novelty/value – This study differentiates itself from the previous research not discussing sportswear products during the Covid-19 pandemic in Batam City.
Keywords: Entertainment, Informativeness, Credibility, Emotional Appeal, Creativity, Attitudes toward Advertising, Purchase Intention
Preparation and Properties of Masonry Mortar from Spontaneous Combustion Coal Gangue
Authors: MENG Wenqing , LIU Xin , FENG Shenglei , CUI Hanlong , ZHANG Yapeng 
Published: August 2023

To solve the problem of gangue stockpiling, this paper intends to study the feasibility of preparing masonry mortar based on spontaneous combustion gangue. After crushing the spontaneous combustion gangue, the gangue below 4.75 mm was selected, and substituted manufactured sand to prepare masonry mortar in equal quantity. The single factor test method was used to select the replacement rate of spontaneous combustion gangue, water-binder ratio (W/B) and water reducer dosage as variables to explore their effects on the basic properties of fresh mortar mixtures, such as fluidity, apparent density and water retention of fresh mortar, and the mechanical properties of hardened mortar. The anti-frost resistance of gangue mortar was evaluated by a freezing-thawing cycle test. SPSS.20 software was used for variance analysis, and the results showed that the replacement rate of spontaneous combustion gangue, W/B and water reducer dosage on mechanical properties of mortar differences are significant (P < 0.001). With the increase of the replacement rate of spontaneous combustion gangue, the mortar strength decreases, and with the rise of W/B, the mortar strength raises first and then reduces, while with the increase of the water reducer dosage, the mortar strength increases first and then decreases. Spontaneous combustion gangue mortar shows better anti-frost resistance under the freezing-thawing cycle. After 50 freezing-thawing cycles, the maximum mass and strength loss rate of mortar specimens are 2.4 % and 12.67 %, respectively. When the replacement rate of spontaneous combustion coal gangue is 100 %, the mechanical properties and anti-frost resistance of mortar both meet the requirements of the standard and realize the maximum utilization of gangue waste resources. This paper aims to provide theoretical support for the application of spontaneous combustion gangue in masonry mortar.
Simple Ways to Obtain Activation Energy for Hydride Decomposition by Applying Data from a Volumetric Method to the Kissinger Equation
Authors: SONG Myoung Youp , KWAK Young Jun 
Published: August 2023

Thermal analysis methods - such as TGA, DSC analysis, DTA, and TDS analysis - have been used in many reports to determine the activation energy for hydride decomposition. In our preceding work, we showed that the dehydriding rate of Mg-5Ni samples obeyed the first-order law and the Kissinger equation could thus be used to determine the activation energy. In the present work, we used the Mg-5Ni samples after activation. We obtained Tm at different heating rates by finding the temperature at which the ratio of the desorbed hydrogen quantity Hd change to T change, dHd/dT, was the highest from the desorbed hydrogen quantity Hd versus temperature T curves. Tm’s at different heating rates were also obtained from points of inflection (Φ = dT/dt = 0) in temperature T versus time t curves. The activation energy for hydride decomposition was then calculated by applying Tm’s at different heating rates to the Kissinger equation.
Le sort de la population civile de l’Est pendant la période de l’état de siège et l’impact de l’adhésion de la RDC dans la CAE sur les droits de l’homme
Authors: Martial MUMBA KAKUDJI 
Published: August 2023

La partie Est de la République Démocratique du Congo, en sigle RDC, est dans une guerre qualifiée par les experts de « guerre qui ne dit pas son nom ». Une guerre à répétition qui, il y a plus de deux décennies, cause la perte en vies humaines et violations graves des droits de l’homme dont la plupart des victimes sont les personnes civiles. Cette guerre demeure, nonobstant l’intervention de la Communauté internationale et de l’armée congolaise. Dans la recherche des solutions à ce défi sécuritaire, le Gouvernement Congolais a déclaré l’état de siège dans cette partie Est du pays. Il n’y a pas si longtemps de cela, la RDC a fini par adhérer à la Communauté d’Afrique de l’Est, en sigle la CAE, malgré l’opposition de certains membres de cette organisation régionale, qui accorde une importance capitale respectivement au respect des droits de l’homme, aux principes de la démocratie et à l’Etat de droit. Pour plus d’uns, cette adhésion a été saluée et considérée comme salvatrice face à la récurrence du non-respect des droits de l’homme dans cette partie du pays. Et pourtant, d’après le Gouvernement Congolais, certains Etats membres de cette organisation régionale soutiennent cette guerre, nommément le Gouvernement Rwandais. Cette réflexion décrit le sort de la population civile pendant cette période d’état de siège et établit un état des lieux en matière des droits de l’homme dans la partie Est de la RDC depuis son adhésion au Traité constitutif de la CAE.
Un acercamiento a los Aprendizajes de los Alumnos en Tecnologías de la Comunicación y Gestión de la Información de la Universidad Autónoma de Nayarit
Authors: Martínez Rivera Juan Ildefonso , Saldaña Salazar Antonio , Orizaga Rodríguez Clara , Ramírez Jiménez Armando 
Published: August 2023

El presente trabajo tiene como objetivo identificar la apropiación de los aprendizajes de la Unidad de Aprendizaje de Tecnologías de la Comunicación y Gestión de la información (TCGI) que forma parte del TBU de la UAN; cuyos saberes que son necesarios para el acercamiento del discente a la investigación y desarrollar en él estas habilidades en la red. Se utilizó una metodología de tipo cuantitativo, aplicada documental y se basa en cálculo de porcentajes para identificar el grado de apropiación de los aprendizajes de TCGI, utilizando una encuesta tipo Likert, se encuesto a 569 estudiantes de 3600 que cursaron la unidad de aprendizaje de Agosto-Diciembre 2016 en los programas académicos que se ofertaron. Se concluye que el docente trabaja en clase con los estudiantes, en los contenidos programáticos de la Unidad de Aprendizaje, por esto desarrolla la competencia digital y la de gestión de la información para la investigación.
ROLE AND PLACE OF THE INSTITUTE OF LIABILITIES
Authors: Дехканова Жылдыз Ахматовна , Ширинбеков Нурсултан Исаевич 
Published: August 2023

Научная статья информирует институт обязательства, который широко применяется. Институт обязательств относится к сфере права и юриспруденции и представляет собой систему правил и норм. Обязательство - это юридическое обвинение одного лица (кредитора) по обвинению в адрес другого лица (должник) наказания за действия, воздерживается от некторых действий или исключения того, что (например, уменьшение суммы денег). Выполнение обязательств гарантируется в договоре, в случае неисполнения, то вопросы рассматриваются в зале судных разбирательств.
The scientific article informs the institution of commitment, which is widely used. The institution of obligations belongs to the sphere of law and jurisprudence and is a system of rules and norms. A liability is a legal charge against one person (the creditor) against another person (the debtor) to punish for acting by refraining from doing something or excluding something (for example, reducing the amount of money). Fulfillment of obligations is guaranteed in the contract, in case of non-fulfillment, the issues are considered in the courtroom.
LAW REGULATION OF THE ELECTORAL SYSTEM
Authors: Дехканова Жылдыз Ахматовна , Жумабаева Нуризат Камчыбековна 
Published: August 2023

В современном мире растет политическая активность граждан в избирательных компаниях. Соответственно необходимо совершенствование избирательного законодательства, который призывает на закрепление и гарантированность избирательного права граждан. Изменение избирательного законодательства, направлены на унификацию правовых норм в отношении избирательных комиссий, которые позволяют решить ряд проблем, связанных с деятельностью избирательных комиссий.
In the modern world, the political activity of citizens in election campaigns is growing. Accordingly, it is necessary to improve the electoral legislation, which calls for the consolidation and guarantee of the electoral right of citizens. Changes in the electoral legislation are aimed at unifying the legal norms in relation to election commissions, which allow solving a number of problems related to the activities of election commissions.
ISSUES OF WATER AND ENVIRONMENTAL SAFETY IN THE KYRGYZ REPUBLIC (on the example of the ecological catastrophe of the Ak-Buura river in the city of Osh)
Authors: Дехканова Жылдыз Ахматовна , Мамытов Акылбек Смаганович 
Published: August 2023

В настоящее время акцентирует внимание на ухудшение условий существования людей, изменяется состав атмосферы, истощается озоновый слой, происходит истощение водных ресурсов, пожары и наводнения. Глобальный экологический кризис затрагивает все человечество, все стороны современной цивилизации. Проблема загрязнения вод является актуальной, всем известна позиция «вода- это жизнь». На территории нашего города Ош протекает река, которая нуждается в защите и необходимости охраны.
Currently, it focuses on the deterioration of the living conditions of people, the composition of the atmosphere is changing, the ozone layer is being depleted, water resources are being depleted, fires and floods are taking place. The global ecological crisis affects all mankind, all aspects of modern civilization. The problem of water pollution is relevant, everyone knows the position “water is life”. A river flows on the territory of our city of Osh, which needs protection and the need for protection.
К ВОПРОСУ О САМООПРЕДЕЛЕНИИ НАЦИЙ (ИСТОРИКО- ПРАВОВЫЕ АСПЕКТЫ)
Authors: Дехканова Жылдыз Ахматовна , Жогаштиев Аллаберди Токтосунович 
Published: August 2023

Любое государство состоит и создается каким либо народом или группой этносов. Государство ест форма существования этносоциальных групп, что определяет функции о регулировании внутренних противоречий, конфликтов, реализация возможностей по развитию этнических групп, сохранение культурных ценностей, как части истории и современности государства.
Any state consists and is created by some people or group of ethnic groups. The state is a form of existence of ethno-social groups, which determines the functions of regulating internal contradictions, conflicts, realizing opportunities for the development of ethnic groups, preserving cultural values as part of the history and modernity of the state.