bluuebunny/crossref_metadata_2025_split huggingface dataset:
O USO DA DIETA CETOGÊNICA EM ATLETAS DE ALTA PERFORMANCE
Authors: Lucatto Mariana , Da Silveira Tiago , Flávia Batista de Almeida Raiane , Luiz Ribeiro de Freitas Nery Alves Fernando , Araujo Nunes Natália , Ferreira Santos Paola Cristina , Barsanulfo Borges do Reis Eurípedes , Carneiro Fernandes de Melo Ana Clara , Martins Pereira Stephanie , Ferreira Amorim Jonathan 
Published: August 2024

Objetivo: Compreender se a dieta cetogênica (DC) é benéfica ou não para atletas de alta performance. Materiais e métodos: Trata-se de uma revisão bibliográfica descritiva e qualitativa que selecionou artigos das plataformas de pesquisa PubMed e Medline, através dos descritores: “dieta cetogênica”, “atletas de alto rendimento”, “performance”. Resultados: Foram selecionados ao todo 13 artigos da plataforma PubMed e 14 artigos no Medline, porém, ao analisar os artigos selecionados foram excluídos aqueles que se repetiam entre as plataformas, de forma que ao final foram selecionados 17 artigos no total para a confecção deste trabalho. Os artigos foram analisados e descritos para melhor compreensão do tema. Discussão: Embora a DC seja uma estratégia inteligente ao se pensar em perda de gordura corporal e aumento de massa magra e exista evidencias de que a DC modifica a resposta celular aumentando a mobilização, transporte, absorção e oxidação de gordura durante atividades físicas, podendo diminuir citocinas inflamatórias e fator neurotrófico produzido pelo cérebro, sendo uma ferramenta válida para o gerenciamento de estresse e manutenção da motivação mesma não se mostrou adequada para aumento de força ou performance dos atletas. Conclusão: A dieta cetogênica é capaz de aprimorar a composição corporal após um período de ceto-adaptação, diminuindo a massa gorda em atletas e consequentemente aumentando a % de massa magra, além disso, é muito empregada em portadores de doença crônica, melhorando seu quadro clínico e diminuindo a inflamação celular. Entretanto, através da análise dos artigos selecionados, poucos artigos mostraram melhora no desempenho dos atletas. Mas, deve ser levado em consideração que a dieta cetogênica pode agir de diferentes formas a depender do organismo de cada atleta e da atividade física que o mesmo vem a praticar, além disso, os artigos selecionados contam com estudos de ceto-adaptação muito curtos, por isso, mais estudos devem ser realizados para melhor compreensão da dieta cetogênica.
Palavras-chave: dieta cetogênica, atletas de alto rendimento, performance.
Avaliação do risco de extinção da anta brasileira Tapirus terrestris Linnaeus, 1758, no Brasil
Authors: Medici Emília Patrícia , Flesher Kevin , De Mello Beisiegel Beatriz , Keuroghlian Alexine , Desbiez Arnaud Léonard Jean , Gatti Andressa , Rossano Mendes Pontes Antônio , Bueno de Campos Cláudia , Farah de Tófoli Cristina , Amorim Moraes Júnior Edsel , Cavalcanti de Azevedo Fernanda , Medeiros de Pinho Gabriela , Passos Cordeiro José Luis , Da Silva Santos Júnior Tarcísio , Morais Adriane Aparecida , Mangini Paulo Roberto , Figueiredo Rodrigues Lilian , Bonjorne de Almeida Lílian 
Published: August 2024

O estado de conservação da anta brasileira, Tapirus terrestris (Linnaeus, 1758) - Tapiridae - foi avaliado de acordo com os critérios da IUCN (2001), com base nos dados disponíveis até 2010. Síntese do processo de avaliação pode ser encontrada em Peres et al. (2011) e em Beisiegel et al. (2012). As informações sobre a conservação desta espécie foram analisadas separadamente para cada um dos principais biomas brasileiros. Espera-se, com isto, fundamentar políticas de conservação apropriadas a esta espécie em cada região do país. No Brasil, foi considerada Vulnerável (Vulnerable - VU) pelos critérios A2bcd + A3bcd, ou seja, em função de redução populacional ocorrida no passado e projetada para o futuro. Nos biomas, a avaliação levou Ã s seguintes categorias: Menos preocupante (LC) na Amazônia; Em perigo (EN) na Mata Atlântica; Quase ameaçada (NT) no Pantanal; Regionalmente extinta (RE) na Caatinga e Em perigo (EN) no Cerrado. A anta brasileira, assim como outras espécies com ampla distribuição geográfica, sofre diferentes impactos e está sob diferentes graus de ameaça ao longo de sua distribuição no território brasileiro. Avaliar o estado de conservação de espécies de ampla distribuição para todo o Brasil, em sua enorme dimensão, pode gerar resultados excessivamente otimistas baseados nas grandes populações remanescentes em biomas menos degradados tais como a Amazônia e o Pantanal. Estas avaliações abrangentes podem impedir que políticas públicas específicas para a conservação destas espécies em biomas e ecossistemas onde seu estado de conservação esteja comprometido sejam desenvolvidas e adotadas. Podem ainda, mascarar a possibilidade de que populações ainda viáveis não sejam protegidas e manejadas de forma a não sofrer os mesmos impactos daquelas em ambientes mais impactados, dado o constante processo de intensificação de pressões antrópicas sobre biomas brasileiros ainda relativamente bem conservados tais como o Pantanal e a Amazônia. Desta forma, as informações sobre o estado de conservação da anta brasileira foram analisadas separadamente para cada um dos principais biomas brasileiros onde a espécie ocorre, e avaliações regionais de estado de conservação (IUCN 2003) foram feitas para cada bioma. Espera-se que, com isto, possamos prover subsídios para a fundamentação de políticas de conservação apropriadas a esta espécie em cada região do país (ver Desbiez 2010), para uma aplicação prévia da mesma metodologia).
Pengaruh Minat Belajar Dan Pengalaman Belajar Terhadap Keterampilan Metakognitif Peserta Didik Madrasah Aliyah Dalam Pembelajaran Matematika
Authors: Aufa Silmi Fara , Lestari Mulyaningrum 
Published: August 2024

This study was undermined by a mathematical learning process that focused on the results resulting in a decrease in student interest and less varied learning experience, which had an impact on the metacognitive skills of the student. The study aims to identify the influence of learning interest and learning experience on student's metacognitive skills. This research uses field studies with a quantitative approach. So it can be concluded that: 1) interest in learning has a strong relationship ( 0,901) and has a positive and significant influence on metacognitive skills of 81.2%; 2) learning experiences have a strong link ( 0,869) and have a positive, significant impact on meta-cognitive skills of 75.5%; 3) learning interests and learning experiences are strongly linked ( 0,915) and have an active and significant effect on meta - cognitive abilities of 83.8% both partially and simultaneously.
Use of Puzzle Learning Media to Increase Learning Motivation of Class XI Students on Tissue Structure and Function Material
Authors: Nur Januarti Aulia , Yani Indri , Nefoseno Hedi 
Published: August 2024

Background: Learning motivation is a state of individual willingness or enthusiasm in planning and doing something in order to achieve predetermined goals. There are two objectives of this class action research, including to find out how to increase the motivation of students in class XI IPA 5 in the biology learning process of tissue structure and function material using puzzles as learning media, and to find out the implementation of the learning process of tissue structure and function that applies puzzle learning media in class XI IPA 5. Method: This study used class action research with the research subjects, namely 31 students of class XI IPA 5 SMA Negeri 9 Bogor City. There are two cycles with 4JP x 45 minutes for each research cycle. the instruments used in this study include a learning motivation questionnaire of 30 statements and a response questionnaire containing 10 statements for puzzle learning media based on a Likert scale. Results: Based on the data obtained regarding learning motivation by applying puzzle learning media, it is known that the average value of student motivation at the pre-cycle stage is 67%, the average value at the first cycle stage is 73%, and at the second cycle stage is 75%. The three average values are in the "high" category, besides that this figure also shows a significant increase in student motivation. The average value of the response questionnaire shown is 70% with the description "practical". Conclusion: There is a significant increase in learning motivation in students in learning the structure and function of tissues with puzzles that are practical to use as learning media
Keywords : Motivation to Learn; Learning media; Puzzle
KONSELING KELOMPOK PENDEKATAN PERSON CENTERED THERAPY MENINGKATKAN MOTIVASI BELAJAR PESERTA DIDIK
Authors: Romiaty  , Ria Ihsanti Elvieda , Nonsihai  
Published: August 2024

Motivasi belajar merupakan kekuatan pendorong yang memotivasi individu untuk melakukan kegiatan belajar guna meningkatkan pengetahuan, keterampilan, dan pengalamannya. Namun masih banyak siswa yang sering mengalami kendala dalam motivasi belajar, terbukti dari beberapa perilaku yang ditunjukkan, yaitu: siswa tidak fokus dalam belajar, cepat merasa bosan, siswa kurang mandiri dalam mengerjakan tugas, siswa kurang aktif dalam bertanya dan menjawab pertanyaan dari guru. Penelitian ini bertujuan untuk mengetahui penerapan layanan konseling kelompok menggunakan pendekatan person centered therapy untuk meningkatkan motivasi belajar siswa. Ini merupakan penelitian Pre- Experimental Design dengan jenis One-Group Pretest-Posttest Design. Metode purposive sampling digunakan untuk mengumpulkan sampel. Penulis juga membagikan angket, untuk mengetahui apakah motivasi siswa untuk belajar telah meningkat atau tidak. Selanjutnya data dianalisis dengan menggunakan statistik deskriptif dari Uji Paired Samples T-tes (Program SPSS Versi 25). Dapat dilihat dari hasil penelitian menunjukkan bahwa motivasi belajar siswa sebelum diberikan layanan konseling kelompok menggunakan pendekatan person centered therapy jika dilihat dari nilai pre-test dalam kategori “Rendah” yaitu sebesar 55,69%, setelah mendapatkan perlakuan peneliti memberikan post-test nilai presentase rata-rata siswa meningkat menjadi 76,38% yang termasuk dalam kategori “tinggi”. Perbedaan tingkat motivasi belajar siswa sebelum dan sesudah diberikan layanan konseling kelompok sebesar 20,69%. Kemudian dari hasil perhitungan nilai pre-test dan post-test dengan menggunakan Uji Paired Samples T-tes adalah 0,000. Jika 0,000<0,05, maka nol ditolak. Dengan kata lain hipotesis alternatif diterima. Dengan demikian dapat disimpulkan bahwa terdapat pengaruh yang signifikan dari penerapan layanan konseling kelompok menggunakan pendekatan person centered therapy dalam meningkatkan motivasi belajar siswa kelas X-11 SMAN 1 Palangka Raya.
SISTEM INFORMASI PENJUALAN BARANG ELEKTRONIK BERBASIS WEB
Authors: Bataona Agustinus boli , Londa Maria Adelvin , Togo Rosalin 
Published: August 2024

Masalah dalam penelitian ini ialah bagaimana merancang dan membangun sistem informasi penjualan barang elektronik berbasis web. Penelitian ini bertujuan untuk menemukan dan mendeskripsikan pembuatan sistem informasi penjualan barang elektronik berbasis web. Perancangan sistem menggunakan metode Waterfall dan pengujian menggunakan blackbox testing. Hasil penelitian menyatakan bahwa sistem informasi penjualan barang-barang elektronik berbasis web telah dibangun di Toko Mitra Komputer. Dengan demikian akan memudahkan pemilik dan karyawan toko dalam mendata barang, menginput, mengolah dan membuat laporan berbasis web
Measuring Merdeka Belajar Correlativity with the National Education System Act No. 20 of 2003 and Pancasila
Authors: Franciscus Xaverius Wartoyo  
Published: August 2024

Merdeka Belajar in the perspective of the Law No. 20 of 2003 on the National Education System, has an important role in the development of the character of the pupils. As the concept of independent university learning with a concept of hybrid education for the first three semesters in the major is in demand as part of character formation in the field. Like working on a village project, social welfare, entrepreneurship, internships in companies and so on. The national educational system within the boundaries of character education is expected to produce qualified people, in building the cultural character of the nation, the educational environment should lead to the creation of a conducive environment in accordance with the Pancasila State and UUD 1945. This research is a study with a normative jurisprudential approach. The results of this study show that character is a good objectivity over human qualities.

Keywords: Merdeka Belajar, Character Education, Law of the State, UUD 1945
Índice de Masa Corporal, Conductas Alimentarias de Riesgo y Autoconcepto en Adolescentes en Pachuca, Hidalgo, México
Authors: Téllez Islas Nancy , Pérez Norberto Bibiana Vanesa , Elena Guzmán Saldaña Rebeca María , Vargas Ramos Julio César 
Published: August 2024

Este estudio examinó la relación entre el índice de masa corporal, las conductas alimentarias de riesgo y el autoconcepto en 51 mujeres y 50 hombres adolescentes de edades comprendidas entre los 15 y los 19 años, residentes en Pachuca, Hidalgo, México. Se utilizó un diseño no experimental, transversal y correlacional. Se administraron el Test de Actitudes Alimentarias (EAT-26) y el Listado de Adjetivos para la Evaluación del Autoconcepto (LAEA). Los resultados revelaron que las mujeres mostraron una mayor preocupación por la comida que los hombres, con diferencias significativas en las conductas alimentarias de riesgo según el sexo. Ambos grupos exhibieron un autoconcepto dentro de la normalidad, pero los hombres obtuvieron puntuaciones más altas en cualidades físicas, intelectuales y sociales, lo que refleja un autoconcepto más elevado. Estos hallazgos pueden ser de utilidad para el diseño de intervenciones diferenciadas por sexo, orientadas a prevenir las conductas alimentarias de riesgo.
Penerapan Kearifan Lokal Minangkabau Dalam Mewujudkan Tata Kelola Usaha Yang Baik
Authors: Putra Ferdy , Falikhatun Falikhatun 
Published: August 2024

Masyarakat Minangkabau terkenal mahir berdagang dan membangun bisnis di perantauan, sehingga banyak kisah kesuksesan orang minang dalam membangun usahanya. Penelitian ini bertujuan untuk menginterpretasikan kearifan lokal Minangkabau dalam mewujudkan tata kelola usaha yang baik. Penelitian ini menggunakan metode studi kasus dan penelusuran mendalam melalui wawancara dan chanel Youtube yang berhubungan dengan kearifan lokal Minangkabau dan tata kelola usahanya. Hasil penelitian ini adalah kearifan lokal Minangkabau dapat digunakan dalam praktik kehidupan bermasyarakat dan pengelolaan usaha karena bersumber dari ajaran agama Islam yang menjadi pedoman hidup masyarakat Minang. Kearifan lokal dan ajaran agama Islam juga dapat diaplikasikan dengan asas good corporate governance (GCG) untuk menjaga hubungan saling menguntungkan antara pedagang (entitas) dan stakeholder.
The Escape Velocity Profile of the Milky Way from Gaia DR3
Authors: Roche Cian , Necib Lina , Lin Tongyan , Ou Xiaowei , Nguyen Tri 
Published: August 2024

Abstract
The escape velocity profile of the Milky Way offers a crucial and independent measurement of its underlying mass distribution and dark matter (DM) properties. Using a sample of stars from the third data release of Gaia with 6D kinematics and strict quality cuts, we obtain an escape velocity profile of the Milky Way from 4 to 11 kpc in Galactocentric radius. To infer the escape velocity in radial bins, we model the tail of the stellar speed distribution with both traditional power-law models and a new functional form that we introduce. While power-law models tend to rely on extrapolation to high speeds, we find our new functional form gives the most faithful representation of the observed distribution. Using this for the escape velocity profile, we constrain the properties of the Milky Way’s DM halo modeled as a Navarro–Frenck–White profile. Combined with constraints from the circular velocity at the solar position, we obtain a concentration and mass of

c

200
c

DM

=

13.9

−
4.3

+
6.2

and

M

200

c

DM

=

0.55

−
0.14

+
0.15

×

10

12

M

⊙

. This corresponds to a total Milky Way mass of

M

200

c

=

0.64

−
0.14

+
0.15

×

10

12

M

⊙

, which is on the low end of the historic range of the galaxy’s mass, but in line with other recent estimates.
Inversion for Inferring Solar Meridional Circulation: The Case with Constraints on Angular Momentum Transport inside the Sun
Authors: Hatta Yoshiki , Hotta Hideyuki , Sekii Takashi 
Published: August 2024

Abstract
We have carried out inversions of travel times as measured by Gizon et al. to infer the internal profile of the solar meridional circulation (MC). A linear inverse problem has been solved by the regularized least-squares method with a constraint that the angular momentum (AM) transport by MC should be equatorward (HK21-type constraint). Our motivation for using this constraint is based on the result by Hotta & Kusano (hereafter HK21), where the solar equator-fast rotation was reproduced successfully without any manipulation. The inversion result indicates that the MC profile is a double-cell structure if the so-called HK21 regime, in which AM transported by MC sustains the equator-fast rotation, correctly describes the physics inside the solar convective zone. The sum of the squared residuals computed with the inferred double-cell MC profile is comparable to that computed with the single-cell MC profile obtained when we exclude the HK21-type constraint, showing that both profiles can explain the data more or less at the same level. However, we also find that adding the HK21-type constraint degrades the resolution of the averaging kernels. Although it is difficult for us to determine the large-scale morphology of the solar MC at the moment, our attempt highlights the relevance of investigating the solar MC profile from both theoretical and observational perspectives.
A New Constraint on the Relative Disorder of Magnetic Fields between Neutral Interstellar Medium Phases
Authors: Lei Minjie , Clark S. E. 
Published: August 2024

Abstract
Utilizing Planck polarized dust emission maps at 353 GHz and large-area maps of the neutral hydrogen (H i) cold neutral medium (CNM) fraction (f
CNM), we investigate the relationship between dust polarization fraction (p
353) and f
CNM in the diffuse high latitude (

b

>
30
°

) sky. We find that the correlation between p
353 and f
CNM is qualitatively distinct from the p
353–H i column density (N
H i
) relationship. At low column densities (N
H i
< 4 × 1020 cm−2) where p
353 and N
H i
are uncorrelated, there is a strong positive p
353–f
CNM correlation. We fit the p
353–f
CNM correlation with data-driven models to constrain the degree of magnetic field disorder between phases along the line of sight. We argue that an increased magnetic field disorder in the warm neutral medium (WNM) relative to the CNM best explains the positive p
353–f
CNM correlation in diffuse regions. Modeling the CNM-associated dust column as being maximally polarized, with a polarization fraction p
CNM ∼ 0.2, we find that the best-fit mean polarization fraction in the WNM-associated dust column is 0.22p
CNM. The model further suggests that a significant f
CNM-correlated fraction of the non-CNM column (an additional 18.4% of the H i mass on average) is also more magnetically ordered, and we speculate that the additional column is associated with the unstable medium. Our results constitute a new large-area constraint on the average relative disorder of magnetic fields between the neutral phases of the interstellar medium, and are consistent with the physical picture of a more magnetically aligned CNM column forming out of a disordered WNM.
Pulsar Population Synthesis with Magnetorotational Evolution: Constraining the Decay of the Magnetic Field
Authors: Shi Zhihong , Ng C.-Y. 
Published: August 2024

Abstract
We present a population synthesis model for normal radio pulsars in the Galaxy incorporating the latest developments in the field and the magnetorotational evolution processes. Our model considers spin-down with a force-free magnetosphere and the decay of the magnetic field strength and its inclination angle. The simulated pulsar population is fit to a large observation sample that covers the majority of radio surveys using the Markov Chain Monte Carlo technique. We compare the distributions of four major observables—spin period (P), spin-down rate (

P

̇

), dispersion measure, and radio flux density—using accurate high-dimensional Kolmogorov–Smirnov statistics. We test two B-field decay scenarios, an exponential model motivated by ohmic dissipation and a power-law model motivated by the Hall effect. The former clearly provides a better fit, and it can successfully reproduce the observed pulsar distributions with a decay timescale of

8.3

−
3.0

+
3.9

Myr. The result suggests that significant B-field decay in aged pulsars and ohmic dissipation could be the dominant process.
Eccentricity Estimation for Five Binary Black Hole Mergers with Higher-order Gravitational-wave Modes
Authors: Iglesias H. L. , Lange J. , Bartos I. , Bhaumik S. , Gamba R. , Gayathri V. , Jan A. , Nowicki R. , O’Shaughnessy R. , Shoemaker D. M. , Venkataramanan R. , Wagner K. 
Published: August 2024

Abstract
The detection of orbital eccentricity for a binary black hole system via gravitational waves is a key signature to distinguish between the possible binary origins. The identification of eccentricity has been difficult so far due to the limited availability of eccentric gravitational waveforms over the full range of black hole masses and eccentricities. Here we evaluate the eccentricity of five black hole mergers detected by the LIGO and Virgo observatories using the TEOBResumS-DALI, TEOBResumS-GIOTTO, and TEOBResumSP models. This analysis studies eccentricities up to 0.6 at the reference frequency of 5 Hz and incorporates higher-order gravitational-wave modes critical to model emission from highly eccentric orbits. The binaries have been selected due to previous hints of eccentricity or due to their unusual mass and spin. While other studies found marginal evidence for eccentricity for some of these events, our analyses do not favor the incorporation of eccentricity compared to the quasi-circular case. While lacking the eccentric evidence of other analyses, we find our analyses marginally shifts the posterior in multiple parameters for several events when allowing eccentricity to be nonzero.
Evidence of Gradients of Density and Magnetic Field in the Remnant of Tycho’s Supernova
Authors: Petruk Oleh , Kuzyo Taras , Patrii Mariana , Chomiuk Laura , Arias Maria , Miceli Marco , Orlando Salvatore , Bocchino Fabrizio 
Published: August 2024

Abstract
By using surface brightness maps of Tycho’s supernova remnant (SNR) in radio and X-rays, along with the properties of thermal and synchrotron emission, we have derived the postshock density and magnetic field (MF) strength distributions over the projection of this remnant. Our analysis reveals a density gradient oriented toward the northwest, while the MF strength gradient aligns with the Galactic plane, pointing eastward. Additionally, utilizing this MF map, we have derived the spatial distributions of the cutoff frequency and maximum energy of electrons in Tycho’s SNR. We further comment on the implications of these findings for interpreting the gamma-ray emission from Tycho’s SNR.