bluuebunny/crossref_metadata_2025_split huggingface dataset:
Reabsorção externa extensa na face vestibular do pré-molar superior esquerdo
Authors: Travassos Rosana Maria Coelho , Martins William Wale Rodrigues , Martins Lucas Godoy , Lima Samuel Nogueira , Dos Santos Pedro Guimarães Sampaio Trajano , Chaves Adriane Tenório Dourado , Araújo Vanessa Lessa Cavalcanti de , Silva Vânia Cavalcanti Ribeiro da , Rodrigues Verônica Maria de Sá , Freitas William José Lopes de , Xavier Viviane Ferreira Guimarães 
Published: December 2024

Paciente, leucoderma, sexo feminino, 25 anos de idade, sem problemas sistêmicos, foi encaminhada ao consultório particular de especialista em endodontia para tratamento do dente 25. A tomografia computadorizada de feixe cônico revelou uma reabsorção extensa comprometendo a face vestibular. No exame radiográfico periapical, observou-se a presença de uma reabsorção radicular externa no terço cervical e médio do canal radicular, com limites não definidos e, aparentemente, sem comunicação com o osso adjacente, uma vez que o maior comprometimento estava na face vestibular, conforme tomografia. ). Inicialmente, a negociação do espaço do canal radicular foi feita usando uma lima K-Flexofile de número 10 (Dentsply Maillefer, Ballaigues, Suíça) e a irrigação abundante foi feita usando solução de Clorexidina a 2% e soro fisiológico. O comprimento de trabalho foi determinado com localizador apical, Irrot Apex ( Easy) seguido por irrigação com as substâncias químicas mencionadas. A patência foraminal foi feita com a 40.01. O preparo do canal foi realizado sistema Easy ProDesign Logic 2: #40.05. A obturação do sistema de canais radiculares pela técnica de cone único HB (easy) #30.05 nos canais mesiais e #40.05 associado ao cimento Bio C Sealer. Figura 2. Para realizar o vedamento da reabsorção, realizou-se, uma cirurgia a retalho para preencher corretamente a área da reabsorção por vestibular com o cimento CIMMO PSB HP. Conclui-se que o prognóstico da reabsorção readicular externa é dependente da tomografia computadorizada para realizar a conduta terapêutica correta, tratamento endodôntico complementado pela cirurgia para se obter sucesso após 4 anos de proservação.
PEMANFAATAN CAHAYA ALAMI UNTUK PEMOTRETAN PRODUK BERTEKSTUR DAN TRANSPARAN
Authors: Doni Fitri Nofria 
Published: December 2024

Learning photography is closely related to the use of lighting. Photography studios provide electronic lighting devices that can be adjusted as needed so that taking pictures for commercial products is easy. In addition to studio lights, DSLR cameras are also available and can be used by Graphic Design Students at University. The Covid-19 pandemic that has hit the country has hindered the implementation of practice in the studio. The author thinks, and looks for other solutions as an alternative, so that the target achievement of the course is still met. After doing various trials, the author finally found a studio replacement solution. Taking pictures can use any type of digital camera, even a smartphone camera and can be done from home. This study will examine the irradiation ofthe engineered window using a modified reflector as a substitute for standard reflector lamps and soft boxes in the studio. This engineered natural lighting will be applied to textured and translucent product shots. This experimental research will find out how natural lighting can be used to photograph textured objects and translucent objects and the quality of the results is the same as the lighting in the studio. Besides being cheap, this lighting technique can also overcome the problems of using a photo studio. The physical distancing policy imposed by the government to stop the spread of Covid-19 will no longer hinder learning photography. The photoshoot with natural light engineering techniques is then evaluated for its feasibility as a replacement solution for lighting techniques in the studio by comparing the results.
A REVIEW OF GRAFFITI AS VISUAL COMMUNICATION FORM: BIBLIOMETRIC ANALYSIS AND VISUALIZATION
Authors: Kim Jinoh  , Carollina Donna 
Published: December 2024

Currently, the presence of graffiti has existed in every corner of urban space in Indonesia. Its presence makes it one of the popular arts that applies a variety of visual elements as a medium of visual communication. Graffiti research itself in Indonesia is still very minimal. Especially those that focus on mapping research trends with the topic of graffiti as a visual communication medium. Thus, this research was conducted to examine trends with graffiti as a visual communication form. The analysis method used in this study was bibliometric analysis. The data used in this study was based on the Scopus database. The results found there are the research trends tend to be dynamic from 2009 until 2022.
Based on the visualization results, it was found that the topic of graffiti as a visual communication form formed a network that was divided into 5 clusters, namely Red, Green, Blue, Yellow, and Purple clusters. From this network, co-occurrence is found based on keywords, titles, and abstracts where the theme of discussion with the largest node is art. From the results of this visualization, it was found that the topic of graffiti as a visual communication form still has an opportunity to be discussed in others themes outside of existing items.
Enhancing eye tracking for nonhuman primates and other subjects unable to follow instructions: Adaptive calibration and validation of Tobii eye trackers with the Titta toolbox
Authors: Niehorster Diederick C. , Whitham Will , Lake Benjamin R. , Schapiro Steven J. , Andolina Ian M. , Yorzinski Jessica L. 
Published: December 2024

Abstract
Accurate eye tracking is crucial for gaze-dependent research, but calibrating eye trackers in subjects who cannot follow instructions, such as human infants and nonhuman primates, presents a challenge. Traditional calibration methods rely on verbal instructions, which are ineffective for these populations. To address this, researchers often use attention-grabbing stimuli in known locations; however, existing software for video-based calibration is often proprietary and inflexible. We introduce an extension to the open-source toolbox Titta—a software package integrating desktop Tobii eye trackers with PsychToolbox experiments—to facilitate custom video-based calibration. This toolbox extension offers a flexible platform for attracting attention, calibrating using flexible point selection, and validating the calibration. The toolbox has been refined through extensive use with chimpanzees, baboons, and macaques, demonstrating its effectiveness across species. Our adaptive calibration and validation procedures provide a standardized method for achieving more accurate gaze tracking, enhancing gaze accuracy across diverse species.
The James Webb Space Telescope Absolute Flux Calibration. II. Mid-infrared Instrument Imaging and Coronagraphy
Authors: Gordon Karl D. , Sloan G. C. , Garcia Marin Macarena , Libralato Mattia , Rieke George , Aguilar Jonathan A. , Bohlin Ralph , Cracraft Misty , Decleir Marjorie , Gaspar Andras , Kendrew Sarah , Law David R. , Noriega-Crespo Alberto , Regan Michael 
Published: December 2024

Abstract
The absolute flux calibration of the Mid-Infrared Instrument imaging and coronagraphy is based on observations of multiple stars taken during the first 2.5 yr of James Webb Space Telescope operations. The observations were designed to ensure that the flux calibration is valid for a range of flux densities, different subarrays, and different types of stars. The flux calibration was measured by combining observed aperture photometry corrected to infinite aperture with predictions based on previous observations and models of stellar atmospheres. A subset of these observations was combined with model point-spread functions to measure the corrections to infinite aperture. Variations in the calibration factor with time, flux density, background level, type of star, subarray, integration time, rate, and well depth were investigated, and the only significant variations were with time and subarray. Observations of the same star taken approximately every month revealed a modest time-dependent response loss seen mainly at the longest wavelengths. This loss is well characterized by a decaying exponential with a time constant of ∼200 days. After correcting for the response loss, the band-dependent scatter around the corrected average (i.e., repeatability) was found to range from 0.1% to 1.2%. Signals in observations taken with different subarrays can be lower by up to 3.4% compared to FULL frame. After correcting for the time and subarray dependencies, the scatter in the calibration factors measured for individual stars ranges from 1% to 4% depending on the band. The formal uncertainties on the flux calibration averaged for all observations are 0.3%–1.0%, with longer-wavelength bands generally having larger uncertainties.
Origins of Super Jupiters: TOI-2145b has a Moderately Eccentric and Nearly Aligned Orbit
Authors: Dong Jiayin , Chontos Ashley , Zhou George , Stefansson Gudmundur , Wang Songhu , Huang Chelsea X. , Gupta Arvind F. , Halverson Samuel , Kanodia Shubham , Luhn Jacob K. , Mahadevan Suvrath , Monson Andrew , Alvarado-Montes Jaime A. , Ninan Joe P. , Robertson Paul , Roy Arpita , Schwab Christian , Wright Jason T. 
Published: December 2024

Abstract
Super Jupiters are giant planets with several Jupiter masses. It remains an open question whether these planets originate with such high masses or grow through collisions. Previous work demonstrates that warm super Jupiters tend to have more eccentric orbits compared to regular-mass warm Jupiters. This correlation between mass and eccentricity may indicate that planet–planet interactions significantly influence the warm giant planet demographics. Here, we conducted a detailed characterization of a warm super Jupiter, TOI-2145b. This analysis utilized previous observations from Transiting Exoplanet Survey Satellite and Keck/High Resolution Echelle Spectrometer, enhanced by new Rossiter–McLaughlin effect data from the NEID spectrometer on the 3.5 m WIYN Telescope. TOI-2145b is a

5.68

−
0.34

+
0.37

M
Jup planet on a moderate eccentricity (e =

0.214

−
0.014

+
0.014

), 10.26 day orbit, orbiting an evolved A-star. We constrain the projected stellar obliquity to be λ =

6.8

−
3.8

+
2.9

° from two NEID observations. Our N-body simulations suggest that the formation of super Jupiter TOI-2145b could involve either of two scenarios: a high initial mass or growth via collisions. On a population level, however, the collision scenario can better describe the mass–eccentricity distribution of observed warm Jupiters.
The JCMT Legacy Release: SCUBA-2 850 μm Coadds and Catalogs
Authors: Graves Sarah F. , Dempsey Jessica T. , Bell Graham S. , Berry David S. , Coulson Iain M. , Currie Malcolm J. , Friberg Per , Jenness Tim , Johnstone Doug , Liu Junhao , Mairs Steven , Parsons Harriet A. L. , Pena Harold , Rawlings Mark G. , Thomas Holly S. , Wouterloot Jan G. A. 
Published: December 2024

Abstract
We present the James Clerk Maxwell Telescope (JCMT) 850 μm Legacy Release, containing uniformly reduced, coadded tiles, and catalogs of detected emission, for the 850 μm data from all Submillimetre Common User Bolometer Array 2 (SCUBA-2) observations taken between 2011 February 2 and 2020 August 1. This release provides the fastest and easiest way to identify uniformly determined 850 μm detections and calibrated fluxes for any position observed by the JCMT. The coadded observations include 11,722 hr of observing time and cover 1516 square degrees of the sky, with detections of contiguous areas of emission at better than 5σ covering 2.46 square degrees of area. Within these regions 21,059 individual local maxima were detected. Fifteen tiles contain regions with a noise level better than 0.0025 mJy arcsec−2. The data are gridded onto HEALPix tiles of ≈1° a side, using the HEALPix projection with pixels of size ≈3.″22. The coadds have been calibrated into units of mJy arcsec−2 using the standard date-varying SCUBA-2 flux-conversion factor (FCF) from Mairs et al. (2021). We then examined the accuracy of this calibration for our data set by calculating self-derived FCF values for our two most-used standard sources, finding a result within the expected errors but with a larger standard deviation of 9%. The coadds and catalogs can be searched and retrieved via the Canadian Astronomy Data Centre (project code: JCMT-LR). Combined catalogs of all detected regions and of all local maxima can be downloaded from the Canadian Advanced Network for Astronomy Research Data Publication Service (doi:10.11570/23.0013), along with masks showing the full area observed in this release and the full area of detected emission.
Dominance of 2 Minute Oscillations near the Alfvén Surface
Authors: Huang 黄 Zesen 泽森 , Velli Marco , Shi 时 Chen 辰 , Zhu 朱 Yingjie 英杰 , Chandran B. D. G. , Bowen Trevor , Réville Victor , Huang 黄 Jia 佳 , Hou 侯 Chuanpeng 传鹏 , Sioulas Nikos , Liu 刘 Mingzhe 明哲 , Pulupa Marc , Huang 黄 Sheng 胜 , Bale Stuart D. 
Published: December 2024

Abstract
Alfvén waves, considered one of the primary candidates for heating and accelerating the fast solar wind, are ubiquitous in spacecraft observations, yet their origin remains elusive. In this study, we analyze data from the first 19 encounters of the Parker Solar Probe and report the dominance of 2 minute oscillations near the Alfvén surface. The frequency-rectified trace magnetic power spectral density (PSD) of these oscillations indicates that the fluctuation energy is concentrated around 2 minutes for the “youngest” solar wind. Further analysis using wavelet spectrograms reveals that these oscillations primarily consist of outward-propagating, spherically polarized Alfvén wave bursts. Through Doppler analysis, we show that the wave frequency observed in the spacecraft frame can be mapped directly to the launch frequency at the base of the corona, where previous studies have identified a distinct peak around 2 minutes (~8 mHz) in the spectrum of swaying motions of coronal structures observed by the Solar Dynamics Observatory Atmospheric Imaging Assembly. These findings strongly suggest that the Alfvén waves originate from the solar atmosphere. Furthermore, statistical analysis of the PSD deformation beyond the Alfvén surface supports the idea of dynamic formation of the otherwise absent 1/f range in the solar wind turbulence spectrum.
Georges Canguilhem, 1942-1943, 1962-1963 : « La philosophie est […] philosophie des valeurs »
Authors: Fichant Michel 
Published: December 2024

En 1942-1943, alors qu’il achevait sa thèse de doctorat en médecine, Georges Canguilhem a donné un cours à la Faculté des Lettres de Strasbourg repliée à Clermont-Ferrand sur Les normes et le normal. En 1962-1963, il donna de nouveau un cours à la Sorbonne intitulé cette fois La norme et le normal. Le premier de ces cours permet d’identifier le « démon philosophique » qui inspire aussi la thèse de médecine : il s’agit de faire de la philosophie une philosophie des valeurs. Le second n’abandonne rien de cet engagement. Canguilhem en tire la conséquence que la philosophie, ayant en charge le règlement critique des conflits de valeurs, ne peut avoir elle-même une de ces valeurs pour norme. D’où l’apparent paradoxe qu’« il n’y a pas de vérité philosophique ».
L’enjeu philosophique et politique du Congrès Descartes (1937)
Authors: Mehl Édouard 
Published: December 2024

L’étude porte sur la signification politique du « Congrès Descartes » de 1937, en l’inscrivant dans le sillage des précédents congrès internationaux de philosophie, en particulier le Congrès de Prague de 1934 – date à laquelle chacun sait déjà ce que représente l’« hitlérisme » sur le plan intellectuel, idéologique et politique. Les relations intellectuelles entre la France et l’Allemagne sont détériorées par une politique répressive allemande, qui interdit notamment à Husserl de venir en France en 1937, en dépit de l’invitation qui lui a été adressée par le Comité d’organisation du Congrès de Paris. En 1937, l’attention se focalise sur la constitution de la délégation allemande, et la participation de Heidegger. Une étude des échanges entre Heidegger et le chef de la délégation, Hans Heyse, permet de soutenir l’hypothèse qu’Heidegger a très tôt refusé de cautionner la réception idéologique et l’interprétation « völkisch » de Être et Temps, telle qu’on la trouve chez Heyse ou d’autres.
Seeking Liver Fibrosis in Biliary Atresia using De Ritis Ratio
Authors: Farahdina Farahdina , Prihaningtyas Rendi Aji , Setyoboedi Bagus , Sera Agnescia Clarissa , Arief Sjamsul 
Published: December 2024

Introduction:
Biliary atresia (BA) is a rare and devastating pediatric liver disorder characterized by progressive obstruction or absence of the extrahepatic bile ducts within infants. One crucial aspect of understanding the disease process is the assessment of liver fibrosis. The De Ritis ratio can serve as an early screening tool for clinicians that assists in identifying patients at risk of progressive fibrosis. Combining this ratio with other noninvasive markers and imaging techniques may further enhance its accuracy in assessing the severity of fibrosis. Our study aims to investigate the utility of the De Ritis (aspartate aminotransferase (AST)/alanine aminotransferase (ALT) ratio and serum albumin levels as noninvasive markers of liver fibrosis in BA.

Methods:
This research was a cross-sectional study utilizing medical record data of pediatric patients with BA from November 1, 2022, to November 30, 2023. Sex, age, presence of malnutrition, and blood parameters including hemoglobin, leucocytes, and platelets (Plts) were collected. AST/ALT ratio and other laboratory parameters’ correlations were analyzed using Spearman’s correlation.

Results:
There was a positive correlation between the De Ritis ratio and Plts (P < 0.001, r = 1.000), activated partial thromboplastin time (P < 0.001, r = 1.000), partial thromboplastin time (P < 0.001, r = 0.999), and albumin (P < 0.001, r = 1.000).

Conclusion:
The De Ritis ratio and albumin levels have association with liver fibrosis formation might suggesting their potential use as predictive markers for disease progression in children with BA optimizing the patient’s nutritional well-being.
The Effect of Load-based Exercise Intensity on Testicular Malondialdehyde Concentration, Testicular Caspase-3 Expression, and Sperm Quality in Mice (Mus Musculus)
Authors: Intan Priscilia Pratami , I'tishom Reny , Lie Vellyana , Margiana Ria , Fuad Syed Baharom Syed Ahmad , Sari Gadis Meinar 
Published: December 2024

Introduction:
Studies over the past decades reveal the global decline of sperm quality among unselected men, particularly in its concentration. The impacts of exercise on sperm quality are still ambiguous. This study aims to analyze the effects of different exercise intensities on testicular malondialdehyde (MDA), testicular caspase-3, and sperm quality in mice. This study might result in the recommendation of exercise intensity that improves and protects sperm quality.

Methods:
Male Deutschland–Denken–Yoken mice were divided into four groups: a control group and three intervention groups with different loads (low, moderate, and high) based on 3%, 6%, and 9% of body weight. MDA level by ELISA and caspase-3 by immunohistochemistry were assessed from the testicles. The sperm characteristics and quality were analyzed using the WHO standards. The multivariate data were statistically analyzed using one-way analysis of variance and Kruskal–Wallis.

Results:
The testicular MDA level and caspase-3 expression were lower in the exercise groups than in the control group (P < 0.05). Increasing intensity increased the MDA level (P < 0.05) and expression of caspase-3 (P < 0.05), and the lowest measurements were in the low group (P < 0.05). Sperm concentration, motility, morphology, and viability were no different between groups (P > 0.05).

Conclusions:
Different exercise intensities have different but linear effects on testicular MDA and caspase-3. The lower exercise intensity, the lower testicular MDA and caspase-3. However, their impact on sperm quality needs more exploration.
Comparison of the Accuracy and Precision of Digital Scans for Implant-Supported Maxillary Hybrid Prosthesis: An in vitro Study
Authors: Guzelce Sultanoğlu E , Keleş B 
Published: December 2024

Background:
Numerous intraoral scanners (IOS) devices are currently used for intraoral impressions in prosthodontics. It is crucial to assess the accuracy and precision of these devices for clinical use.

Aim:
This in vitro study aimed to assess and compare the accuracy and precision of six IOS in the all-on-4 treatment concept. Trueness evaluation involved aligning the data from six dental scanners with the reference model. Precision analysis encompassed aligning the data from all six scanners within their respective groups.

Methods:
An edentulous maxillary model was utilized, with four implants placed at 12, 15, 22, and 25 teeth positions, simulating the all-on-4 approach using resin acrylic. Following the placement of scanbodies, each of the six IOSs (Primescan, Trios 3, Trios 4, Trios 5, Virtuo Vivo, and Medit i 700) performed eight scans of the model. An industrial scanner was employed for the control group. Data alignment and comparison were executed using the CloudCompare software (v2.11.3, General Public License of Telecom ParisTech, Paris, France). Statistical scrutiny encompassed the Shapiro–Wilk, Levene’s, and Games–Howell tests.

Results:
Among the scanners, Primescan exhibited the highest trueness (35.75 ± 26.08 μm), whereas the Medit i700 demonstrated superior precision (0.163 μm).

Conclusion:
IOS can be used to make dental impressions within the all-on-4 concept. More comprehensive and clinical studies are needed on this subject.
Immunohistochemistry Expression of Programmed Death-Ligand 1 in Colorectal Carcinoma among Nigerians
Authors: Badmos KB , Odukoya LA , Khramtsova GF , Adebayo LA , Olopade OI , Abdulkareem FB 
Published: December 2024

Background:
Colorectal carcinoma (CRC) is the most common gastrointestinal malignancy in Nigeria with a dismal 5-year survival rate. Interactions between the CD8+ T-lymphocytes and the immune checkpoints such as cytotoxic T-lymphocyte antigen-4 (CTLA-4) and programmed death-ligand 1 (PD-L1) expressions are important. Novel antibodies have been developed against these immune checkpoints and have been found to improve clinical outcome in many solid organ malignancies.

Aim:
We aimed to determine immunohistochemical expression of PD-L1 in resected CRC cases assembled on tissue microarray blocks.

Methods:
Representative blocks and clinical information of resected CRC cases between 2010 and 2019 were retrieved from the archives of our department. Tissue microarray (6 × 4) blocks were constructed with 2 mm core needles. Immunohistochemistry using anti-PD-L1 rabbit monoclonal antibody (clone EPR19759 #213524, 1:200 Abcam, MA, USA) was carried out according to manufacturer’s instruction.

Results:
The study included 170 cases, of which 144 cases had sufficient tissue for analysis. The peak incidence was observed in the 50–59 age group. Approximately 80.1% of the cases were in T3 and T4 stages. Only 8 (5.6%) out of 144 cases were positive for PD-L1. All the PD-L1 positive cases were either right-sided CRC (6/68) or rectal cancer (2/3). Of the seven positive cases with available histological grading, four were poorly differentiated/mucinous variants and three cases were moderately differentiated.

Conclusion:
PD-L1 expression in CRC was low (5.6%) and showed strong associations with higher tumor grades (P < 0.013), right-sided tumors (P < 0.002), and rectal cancer. There was no association with age, tumor stage, and lymph node status.