bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of Risk Factors for Non-union After Surgery for Limb Fractures: A Case-Control Study of 669 Subjects
Authors: Quan Kun , Xu Qiang , Zhu Meisong , Liu Xuqiang , Dai Min 
Published: December 2021

Objective: The purpose of this study was to analyze the risk factors for limb fracture non-union in order to improve non-union prevention and early detection.Methods: A total of 223 patients with non-union after surgery for limb fractures performed at our institution from January 2005 to June 2017 were included as the case group, while a computer-generated random list was created to select 446 patients with successful bone healing after surgery for limb fractures who were treated during the same period as the control group, thus achieving a ratio of 1:2. The medical records of these patients were reviewed retrospectively. Age, sex, body mass index, obesity, smoking, alcohol, diabetes, hypertension, osteoporosis, fracture type, multiple fractures, non-steroidal anti-inflammatory drugs (NSAIDs) use, delayed weight bearing, internal fixation failure, and infection data were analyzed and compared between the two groups. A multivariate logistic regression model was constructed to determine relevant factors associated with non-union.Results: After comparison between two groups by univariate analysis and multivariate logistic regression, we found some risk factors associated that osteoporosis (odds ratio [OR] = 3.16, 95% confidence interval [CI]: 2.05–4.89, p &lt; 0.001), open fracture (OR = 2.71, 95%CI: 1.72–4.27, p &lt; 0.001), NSAIDs use (OR = 2.04, 95%CI: 1.24–3.37, p = 0.005), delayed weight bearing (OR = 1.72, 95%CI: 1.08–2.74, p = 0.023), failed internal fixation (OR = 5.93, 95%CI: 2.85–12.36, p &lt; 0.001), and infection (OR = 6.77, 95%CI: 2.92–15.69, p &lt; 0.001) were independent risk factors for non-union after surgery for limb fractures.Conclusions: Osteoporosis, open fracture type, NSAIDs use, delayed weight bearing, failed internal fixation, and infection were found to be the main causes of bone non-union; clinicians should, therefore, take targeted measures to intervene in high-risk groups early.
Glutamine Metabolism Scoring Predicts Prognosis and Therapeutic Resistance in Hepatocellular Carcinoma
Authors: Ying Leqian , Cheng Meilian , Lu Yi , Tao Qin , Chen Xiaofeng , Shen Bo , Xiong Fen , Hu Zhangmin , Wang Deqiang , Li Xiaoqin 
Published: December 2021

Glutamine metabolism (GM) plays a critical role in hepatocellular carcinoma (HCC); however, a comprehensive methodology to quantify GM activity is still lacking. We developed a transcriptome-based GMScore to evaluate GM activity and investigated the association of GMScore with prognosis and therapeutic resistance. Two independent HCC cohorts with transcriptome data were selected from The Cancer Genome Atlas (TCGA, n = 365) and the International Cancer Genome Consortium (ICGC, n = 231). The expression of 41 GM-associated genes were used to construct and validate GMScore. Several genomic or transcriptomic biomarkers were also estimated. Tumor response to immune checkpoint inhibitors (ICIs) was predicted using the tumor immune dysfunction and exclusion algorithm. GMScore was closely correlated with patient characteristics, including stage, histology grade, alpha-fetoprotein level, and vascular invasion. High GMScore was an independent risk factor for overall survival (OS) in both cohorts (HR = 4.2 and 3.91, both p &lt; 0.001), superior to clinical indices and other biomarkers. High GMScore presented transcriptome features to indicate cell growth advantages and genetic stability, which was associated with poor OS of patients who received transcatheter arterial chemoembolization (TACE). High GMScore was also related to high expression of immune checkpoint genes, increased infiltration of regulatory T cells, and decreased infiltration of M1 macrophages. More importantly, high GMScore indicated poor predicted responses to ICIs, which could be verified in an ICI-treated melanoma cohort. In conclusion, GMScore is a strong prognostic index that may be integrated into existing clinical algorithms. A high GMScore may indicate resistance to TACE and ICIs based on its transcriptome and immune features. Validations using other HCC cohorts, especially ICI-treated HCC cohorts, are necessary.
CONFIGURACIÓN DE LOS APRENDIZAJES PROFESIONALES PARA LA ASESORÍA PSICOPEDAGÓGICA DESDE EL ENFOQUE INTERDISCIPLINAR
Authors: Román Lastre Damaris , García Jerez Sonia , Torres Moreno Victoria Elvira , Moreno Román Milena De la Caridad , Pantoja González Primitivo Mario , Puebla Pérez Mario Roberto 
Published: December 2021

RESUMEN
El proceso de formación inicial del Licenciado en Educación. Pedagogía-Psicología demanda la aprehensión de la asesoría psicopedagógica a directivos y docentes como modo de actuación profesional, en correspondencia con el objeto de la profesión y las esferas de actuación. En la evaluación de la comprensión y ejecución del rol de asesor psicopedagógico se detectan insuficiencias en el proceso formativo que limitan la configuración teórico-metodológica de este proceso profesional. En esta dirección y como respuesta a esta problemática se propone, desde un enfoque interdisciplinar, la configuración de los aprendizajes profesionales para la asesoría psicopedagógica en pos de favorecer el dominio del modo de actuación a partir de la relación académica, laboral e investigativo. Se emplea desde una perspectiva sistémica métodos teóricos: analítico-sintético, histórico-lógico y empíricos: observación, encuesta, entrevista y análisis documental. Los resultados expresan la dialéctica integradora del proceso de formación de la asesoría psicopedagógica y su aplicación contextualizada en situaciones educativas.
PALABRAS CLAVE: Configuración; aprendizajes profesionales; Asesoría psicopedagógica
CONFIGURATION OF PROFESSIONAL LEARNING FOR PSYCHOPEDAGOGIC ADVISORY FROM THE INTERDISCIPLINARY APPROACH
ABSTRACT
The initial formation process for the Bachelor of Education. Pedagogy-Psychology demands the apprehension of psychopedagogical advisory to managers and teachers as a way of professional acting, in correspondence with the object of the profession and the spheres of action. In the evaluation of the understanding and execution of the role of psycho-pedagogical advisor, inadequacies are detected in the training process that limit the theoretical-methodological configuration of this professional process. In this direction and as an answer to this problem it is proposed, from an interdisciplinary focus, the configuration of professional learning for psychopedagogical advisory in order to favor the domain of the action mode from the academic, laboral and research relationship. Theoretical methods are used from a systemic perspective: analytical-synthetic, historical-logical and empirical: observation, survey, interview and documentary analysis. The results express the integrating dialectic of the process of formation of psychopedagogical counseling and its contextualized application in educational situations.
KEYWORDS: Configuration; professional learning; psychopedagogical advisory.
Teaching Research Methods and the Supervision of Undergraduate Projects: Seeking Practical Improvements to a Complex Process
Authors: Mitchell Anthony , Rich Martin 
Published: December 2021

This paper develops a review of teaching research methods and student supervisor relationships, first presented to ECRM20. Last year we tested an extensive literature review with a survey of undergraduate business students, this has now been supplemented with further survey data, interviews and a focus group. This supplementary data has deepened our understanding of the issues and has largely reinforced the findings from the previous paper. At a time when some schools are moving content on-line and seeking new forms of assessment, there is a need to ensure that research continues to fulfil a contribution towards intellectual and practical understanding. Detailed analysis has explored the extent to which the teaching of research methods within a taught degree course and the completion of an individual project has proved effective. Value perceived by the students and supervisors of a major project has been confirmed to influence both success for a candidate at an interview as well as providing a skill set suitable for longer term employment. Learning ‘skills for life’ was suggested by the students.. The extent to which students and supervisors engage was explored and opportunities for improvement are reported. The importance of adding an element of fun to the process was also raised. Little evidence of supervisors receiving training was found, Feather et al (2010, 2013) and a challenge continues to be the extent to which supervisors are fully briefed on the required dissertation process. In practice, supervisors rely on their own prior experience and this can contribute to an uneven quality of experience for students. Conclusions on the undergraduate data are developed for two specific research questions and next steps for improvement at the school are outlined for the Business School to consider.
“El trabajo de la carpintería siempre es malo para la salud”: Antecedentes y aportes antropológicos al estudio de los procesos de salud-enfermedad de los trabajadores de la construcción
Authors: Philipp Gretel 
Published: December 2021

Este artículo presenta una aproximación al estudio de los procesos de salud-enfermedad de los trabajadores de la construcción rosarina. Caracterizada como una industria muy heterogénea, precaria y peligrosa, la bibliografía especializada confiere una centralidad a los riesgos, los accidentes, así como a la seguridad y la prevención. La predominancia de las Ingenierías y la Medicina en el estado de la cuestión revela una determinada construcción médico técnica de la problemática que se centra en lo individual y lo biológico, reproduciendo y trasladando al área laboral la concepción del modelo médico dominante. Esta perspectiva fue cuestionada en América Latina desde los años 70 fundamentalmente por la Medicina Social, que nutrió asimismo a una cantidad de abordajes antropológicos y conformó un arsenal teórico que aún hoy sigue siendo fundamental para una antropología de los procesos de salud-enfermedad de los y las trabajadoras.
En el siguiente texto se sintetizan los estudios que prevalecen en el campo de la salud en la construcción; se reconstruyen los aportes realizados desde la antropología al problema de la salud de los trabajadores; y se presentan algunas reflexiones analíticas fruto de un trabajo etnográfico desarrollado en dos obras en construcción de la ciudad de Rosario entre los años 2009 y 2019.
Acoustic manipulation of fractal metamaterials with negative properties and near-zero densities
Authors: Wu Guanghua , Ke Yibo , Zhang Lin , Tao Meng 
Published: December 2021

Abstract
Acoustic metamaterials have high potential in diverse applications, including acoustic cloaking, sound tunneling, wavefront reshaping, and sound insulation. In the present study, new metamaterials consisting of spatially coiled units are designed and fabricated to manipulate sound waves in the range of 0–1600 Hz. The effective acoustic properties and band diagrams of the metamaterials are studied. The simulation and experimental results demonstrate that the metamaterials provide an effective and feasible approach for designing acoustic devices such as sound cloaking and insulators.
Analisis Sentimen Masyarakat Jakarta Terhadap Kebijakan Perluasan Dan Perpanjangan Ganjil Genap di Media Sosial Twitter
Authors: Sucahyo Nur , Nurlaela Lela , Waryono Robbi Rekto 
Published: December 2021

Sosial media kini telah menjadi budaya baru dalam rutinitas sehari-hari. Sosial media hadir sebagai wadah untuk berbagi informasi. Namun dalam perkembangannya, sosial media bukan lagi sekedar berbagi informasi tapi sebagai wadah menyampaikan pendapat, kritik, saran dan komplain kepada instansi tertentu. Data Badan Pusat Statistik DKI Jakarta tahun 2016, jumlah kendaraan bermotor yang terdaftar sebanyak 11.839.921 unit dengan jumlah sebanyak itu jika tidak diimbangi dengan pertumbuhan pembangunan jalan yang signifikan maka kemacetan akan bertambah parah setiap tahunnya di DKI Jakarta. Dengan penerapan kebijakan ganjil genap diharapkan kemacetan dapat berkurang dan masyarakat berlaih menggunakan transportasi umum yang telah tersedia. Penelitian dilakukan dengan cara menganalisa sentimen masyarakat berupa respon postif, netral atau negatif pada media sosial twitter. Algoritma Naïve Bayes Classifier digunakan untuk mengklasifikasikan ke dalam sentimen positif, netral dan negative. Data diperoleh dengan cara crawling pada media sosial twitter pada bulan maret sampai mei 2019. Hasil penelitian memperoleh data sebanyak 3117 baris kemudian diprosentasekan menjadi 5.38% sentiment positif 14.54% sentimen negatif dan 80.08% sentimen netral. Dengan hasil tersebut, sentimen netral mendominasi. Hal ini disebabkan oleh beberapa hal diantaranya yaitu respon masyarakat yang cenderung tidak peduli terhadap kebijakan ganjil genap dan proses pengambilan data dilakukan pada saat ganjil genap tidak menjadi trending.
RACISM ISSUES IN NIKE BRAND ADVERTISEMENT
Authors: Rafi Muhammad Abyan , Jasjfi Elda Franzia 
Published: December 2021

ABSTRACT
Racialism is a social issue that has become a culture in major countries. Many protest movements against social issues, starting from the community, an organization, to a well-known brand, one of which is Nike. Nike is one of the most well-known and successful sports brands in terms of products and athletes in all sports. This is one of the keys to the success of the Nike brand in awakening the world to the issue of racism, which is widely shown through its visual campaign in the form of an official Nike poster advertisement entitled “Believe in something. Even if it means sacrificing everything "Colin Kaepernick," Speaking up doesn't always make life easier. But easy never changed anything "Raheem Sterling, and George Floyd's official video ad" For once, Don't do it ". The three controversial official Nike advertisements are an interesting topic to discuss in this journal. The method used is a descriptive qualitative method that aims to find out what visual forms the Nike brand is trying to raise in raising the issue of racism by describing the context surrounding the event, describing how the process happened to become an official advertising campaign in the form of a visual object using the technique. semiotics in describing it. The results of this study are to find out how the visual form of Nike's official brand advertisements in conveying the current issue of racism and with a semiotic approach we can find out how Nike is in delivering campaigns about the issue of racism in order to form understanding and sensitivity to the social issues of racism around us.

Keywords: racism, advertisement, poster, video, brand, Nike
EDUKASI UNTUK MENCEGAH KEKERASAN TERHADAP ANAK-ANAK
Authors: Queen Dhiena , Sutanto Shienny Megawati 
Published: December 2021

Karya ilmiah ini difokuskan pada latar belakang edukasi mengenai kekerasan terhadap anak-anak. Karya ilmiah ini bertujuan untuk menciptakan suatu media edukasi untuk mencegah terjadinya kekerasan terhadap anak di Indonesia. Pentingnya edukasi mengenai kekerasan terhadap anak dikarenakan kasus kekerasan yang memburuk dan meningkat setiap harinya. Namun, tingkat pengetahuan orang tua yang tinggi mengenai perlindungan anak tidak cukup untuk menghentikan tindak kekerasan terhadap anak. Dibutuhkannya peran aktif dari setiap lapisan masyarakat baik dari pemerintahan, masyarakat itu sendiri maupun media massa. Untuk memaksimalkan peran mereka, dibutuhkannya edukasi yang menyeluruh dan mendalam mengenai kekerasan terhadap anak.

Kata Kunci: Edukasi, Kekerasan Anak, Pencegahan
Komunikasi Partisipatif Berbasis Gender pada Relawan Perempuan Juru Pemantau Jentik
Authors: Aunul Sofia , Riswandi Riswandi , Handayani Fitrie 
Published: December 2021

Perempuan sebagai bagian dari masyarakat mempunyai partisipatif aktif dalam pembangunan seperti penentuan perencanaan pembangunan sampai pada proses evaluasi hasil dari partisipatif mereka dalam pembangunan yang sesuai dengan kebutuhan yang dirasakan. Salah satu wujud implementasi tersebut adalah dengan menjadi Juru Pemantau Jentik (Jumantik). Penelitian ini bertujuan mengetahui komunikasi partisipatif berbasis gender relawan Jumantik dalam kaitannya menjaga dan memberantas jentik nyamuk di lingkungan RW 09 Kelurahan Petukangan Utara Jakarta Selatan. Penelitian ini menggunakan pendekatan kualitatif deskriptif dengan menggunakan wawancara dan observasi untuk mendapatkan data. Hasil penelitian didapatkan bahwa partisipatif perempuan dalam komunikasi partisipatif sebagai sukarelawan Jumantik merupakan kesadaran untuk dapat menjaga lingkungan mereka. Bentuk komunikasi partisipatif yang digunakan berdasarkan model multi-track—monologis, dialogis dan kombinasi. Partisipasi perempuan dalam pengawasan lingkungan program Pemberatasan Sarang Nyamuk (PSN) juga turut meningkatkan pengetahuan dan keterampilan mereka yang pada akhirnya pengetahuan dan keterampilan tersebut tidak hanya mereka sendiri rasakan namun juga lingkungan masyarakat di mana mereka tinggal.
Dynamic Alignment and Plasmoid Formation in Relativistic Magnetohydrodynamic Turbulence
Authors: Chernoglazov Alexander , Ripperda Bart , Philippov Alexander 
Published: December 2021

Abstract
We present high-resolution 2D and 3D simulations of magnetized decaying turbulence in relativistic, resistive magnetohydrodynamics. The simulations show dynamic formation of large-scale intermittent long-lived current sheets being disrupted into plasmoid chains by the tearing instability. These current sheets are locations of enhanced magnetic-field dissipation and heating of the plasma. We find magnetic energy spectra ∝k
−3/2, together with strongly pronounced dynamic alignment of Elsässer fields and of velocity and magnetic fields, for strong guide-field turbulence, whereas we retrieve spectra ∝k
−5/3 for the case of a weak guide-field.
Thermal Electrons in Mildly Relativistic Synchrotron Blast Waves
Authors: Margalit Ben , Quataert Eliot 
Published: December 2021

Abstract
Numerical models of collisionless shocks robustly predict an electron distribution composed of both thermal and nonthermal electrons. Here, we explore in detail the effect of thermal electrons on the emergent synchrotron emission from subrelativistic shocks. We present a complete “thermal + nonthermal” synchrotron model and derive properties of the resulting spectrum and light curves. Using these results, we delineate the relative importance of thermal and nonthermal electrons for subrelativistic shock-powered synchrotron transients. We find that thermal electrons are naturally expected to contribute significantly to the peak emission if the shock velocity is ≳0.2c, but would be mostly undetectable in nonrelativistic shocks. This helps explain the dichotomy between typical radio supernovae and the emerging class of “AT2018cow-like” events. The signpost of thermal electron synchrotron emission is a steep optically-thin spectral index and a ν
2 optically-thick spectrum. These spectral features are also predicted to correlate with a steep postpeak light-curve decline rate, broadly consistent with observed AT2018cow-like events. We expect that thermal electrons may be observable in other contexts where mildly relativistic shocks are present and briefly estimate this effect for gamma-ray burst afterglows and binary–neutron-star mergers. Our model can be used to fit spectra and light curves of events and accounts for both thermal and nonthermal electron populations with no additional physical degrees of freedom.
Convection Modeling of Pure-steam Atmospheres
Authors: Tan Xianyu , Lefèvre Maxence , Pierrehumbert Raymond T. 
Published: December 2021

Abstract
Condensable species are crucial to shaping planetary climate. A wide range of planetary climate systems involve understanding nondilute condensable substances and their influence on climate dynamics. There has been progress on large-scale dynamical effects and on 1D convection parameterization, but resolved 3D moist convection remains unexplored in nondilute conditions, though it can have a profound impact on temperature/humidity profiles and cloud structure. In this work, we tackle this problem for pure-steam atmospheres using three-dimensional, high-resolution numerical simulations of convection in postrunaway atmospheres. We show that the atmosphere is composed of two characteristic regions, an upper condensing region dominated by gravity waves and a lower noncondensing region characterized by convective overturning cells. Velocities in the condensing region are much smaller than those in the lower, noncondensing region, and the horizontal temperature variation is small. Condensation in the thermal photosphere is largely driven by radiative cooling and tends to be statistically homogeneous. Some condensation also happens deeper, near the boundary of the condensing region, due to triggering by gravity waves and convective penetrations and exhibits random patchiness. This qualitative structure is insensitive to varying model parameters, but quantitative details may differ. Our results confirm theoretical expectations that atmospheres close to the pure-steam limit do not have organized deep convective plumes in the condensing region. The generalized convective parameterization scheme discussed in Ding & Pierrehumbert is appropriate for handling the basic structure of atmospheres near the pure-steam limit but cannot capture gravity waves and their mixing which appear in 3D convection-resolving models.
Effectiveness of Mesenchymal Stem Cells and Bovine Colostrum on Decreasing Tumor Necrosis Factor-Α Levels and Enhancement of Macrophages M2 in Remnant Liver
Authors: Endria Gunadi Ezra , Wisnu Prajoko Yan , Putra Agung 
Published: December 2021

BACKGROUND: Mesenchymal stem cells (MSCs) and bovine colostrum are potential therapies for the treatment of various degenerative and immune diseases.

AIM: This study aimed to analyze the effect of MSCs on levels of tumor necrosis factor-Α (TNF-α) and macrophages M2 in the liver fibrosis of Wistar rats after 50% resection.

METHODS: This study is a quasi-experimental post-test-only control group design to analyze the effect of giving bovine colostrum and MSCs to test animals on the process of regeneration of the remaining 50% liver with fibrosis. The study was conducted at the Stem Cell and Cancer Research Universitas Sultan Agung. The number of samples used was 40 male Wistar rats. The independent variables included MSC 1.000.0000 cells and bovine colostrum at a dose of 15 μL/g. Dependent variables used were macrophages M2 and levels of TNF-α ELISA.

RESULTS: TNF-α levels on day 3 were (p = 0.001), day 7 were (p = 0.01), and day 10 were (p = 0.01) in liver tissue in various study groups analyzed using ELISA on day three*. The results showed differences which were significant between the control and treatment groups (p < 0.05). The expression of CD163 marked brown in liver tissue had more expression than the control group.

CONCLUSION: The combination of MSCs and bovine colostrum can reduce TNF-α levels and significantly increase macrophages expression in the liver fibrosis of Wistar rats after 50% resection on the 3th, 7th, and 10th days.