bluuebunny/crossref_metadata_2025_split huggingface dataset:
ODONTOLOGIA DIGITAL EM REABILITAÇÃO COM ENDOCROWN: RELATO DE CASO
Authors: Borges Paulo Victor do Norte , Fernandes Marcelo dos Santos , Zampieri Maurílio de Sousa , Zampieri Lara Carolina D’Araujo Pinto 
Published: October 2024

As restaurações protéticas endocrown surgiram na década de 90, sendo uma nova forma de tratamento reabilitador, possuindo como característica sua configuração monobloco, dispensando a necessidade da utilização de um retentor intra-radicular. Essa nova técnica surge como uma opção em relação às coroas tradicionais, apesar de ainda pouco conhecida, possui diversos estudos demonstrando seu sucesso clínico na reconstrução de molares com grandes destruições coronária. O uso da odontologia digital durante o processo de confecção de restaurações protéticas permite a obtenção de moldagens mais precisas, além de diminuir o tempo de trabalho e oferecer maior previsibilidade do resultado final. O intuito do presente trabalho foi relatar um caso clínico utilizando a Odontologia digital na confecção de uma coroa Endocrown, utilizando resina composta para impressora 3D (Prizma Bio Crown). Foi demonstrado que a utilização do material de escolha é uma alternativa acessível ao tratamento proposto e o sistema CAD/CAM traz impactos positivos no cotidiano do cirurgião dentista, no entanto, se faz necessário a realização de estudos clínicos randomizados sobre endocrowns fabricados com resina composta para impressora 3D, buscando avaliar sua longevidade clínica em comparação com outros materiais restauradores como o dissilicato de lítio
BREVE SUMÁRIO DE DEUS; UMA REPRESENTAÇÃO DO SUBLIMITAS IN HUMILITATE
Authors: Brito Carla Patrícia de , Muniz Márcio Ricardo Coelho 
Published: October 2024

O presente trabalho tem por objetivos: em primeiro conferir a relevância e analisar a peça Breve Sumário da História de Deus de cunho devocional de Gil Vicente, na qual é possível observar a existência da sublimitas in humilitate e representação figural; demonstrar também como a sublimitas in humilitate insere-se nos modos de existência da Antiguidade Clássica na Idade Média a partir disso, pretendemos apurar como o cristianismo criou uma nova forma de rebaixamento, distante da acepção clássica, a qual inclui o rebaixamento em três distintas formas: o próprio Cristo na figura humana; na condição social indicada para entender os mistérios da palavra divina e o rebaixamento estilístico da própria Sagrada Escritura. Nesse sentido, pretendemos estudar como esse rebaixamento de lavra inteiramente cristã é apresentado nessa obra do dramaturgo português.
Effect of The Pfizer-Biontech Vaccine on Ifn-Γ Serum Levels and its Genetic Variations in Response to Vaccination
Authors: Fade Radhia Hussain , Mohemed Fleeh Dareef  , Microbiology Salah Mehdi Medical 
Published: October 2024

Background: Pfizer vaccine, which is a nucleoside-modified mRNA vaccine against coronavirus disease 2019 (COVID-19) is one of the first mRNA products to be approved by the Food and Drug Administration (FDA) and the European Medicines Agency (EMA).
Aim of the study: The aim of this study is to study the impact of Pfizer vaccine on the levels of interferon gamma (IFN-γ) serum levels and its gene polymorphism after 3 months and 6 months of vaccination with Pfizer vaccine .
Materials and methods: This case-control study involved (150) subjects who were divided into three groups (each group included 50 subjects). The first group included (50) vaccinated group 3 months after second dose of Pfizer vaccine, and the second group included (50) vaccinated group 6 month after second dose of Pfizer vaccine. The third group was the control group which included (50) healthy unvaccinated subjects. The study was done during the period from May /2022 to September / 2022). Serum levels of IFN-γ were estimated by ELISA technique. The PCR technique was used to study gene polymorphism for IFN-γ.
Results: The results in figure (1) showed that the mean levels of INF-γ among the male participants (after 3 months of vaccination, after 6 months of vaccinations, and the control group) were (292.54, 231.48, and 15.71), respectively, with highly significant differences (HS) between the three groups (p<0.01). The results also showed that the mean levels of INF-γ among female participants (after 3 months of vaccination, after 6 months of vaccinations, and the control group) were (317.31, 228.14, and 15.74), respectively, with highly significant differences (HS) between the three groups (p<0.01). Analysis of rs2430561 SNP of (IFN-γ) gene using Sanger sequencing. Single “T” peak indicative of a T homozygous allele showed that Single “A” peak indicative of a A homozygous allele. Presence of the “T” and “A” peak indicative of T/A heterozygous allele.
Conclusion: Pfizer vaccine was shown to have significant impacts on IFN-γ levels and presence of single T/A alleles is indicative of heterogeneous T/A allele on analysis of rs2430561 SNP of (IFN-γ) gene among vaccinated individuals.
Osteoid Osteoma Treated with Computed Tomography-guided Percutaneous Microwave Thermo-ablation: A Case Report
Authors: Mostarchid Ahmed El , Mohamed Lahkim , Jamal El Fenni 
Published: October 2024

Background: Osteoid osteomas are one of the most common bone tumors. Although benign, they can cause significant pain and distress to the afflicted patient. The main goal of treatment is to relieve pain. More recently, microwave ablation has gained popularity.
The aim is to report a case and the place of computed tomography (CT) guided percutaneous microwave thermo-ablation in osteoid osteoma management.
Case Report: A case of osteoid osteoma of the iliac bone managed by CT-guided percutaneous microwave thermo-ablation with good results.
Conclusion: treating osteoid osteomas with percutaneous microwave thermo-ablation is a safe and effective technique. The disappearance of pain is the first parameter used to define whether the treatment is effective.
Analyzing the Contribution of Moringa oleifera (Lam.) to the CO\(_2\) Stock and Other Advantages for Urban Residents
Authors: Chandra K. K. , Kumar Rajesh , Dixit Bhavana , Nayak Pusala Praveen , Bhardwaj Atul Kumar , Pandey S. K. , Shukla Arun Kumar , Singh Anish Kumar , Singh Astha 
Published: October 2024

Moringa oleifera Lam. is a tree with high nutritive values with essential nutrients, minerals, and vitamins. It makes the tree best for the urban residents in South Asian countries. The Moringa trees in Bilaspur city of Chhattisgarh, India, were enumerated, and their potential yield and CO2 storage were estimated. The resident response to the benefits of Moringa was explored through interviews. The main objectives of the study are analyzing of the CO2 stock in urban areas and the importance of moringa species for the growth of urban residences. Forty-eight sample plots of 50m x 50m size were laid out randomly across the city. The total number of Moringa trees in the city was 84499, accounting for 0.23 trees per capita. The increase in human density in urban sites negatively correlated with Moringa populations (R2=0.328). Young trees of 20-30cm diameter were abundant in the urban environment, which yield four to19kg tree-1 pods and 3 to 10kg leaf tree-1. An average Moringa tree stored 0.04tonne CO2, and overall, the stock was 3380tons of CO2 in these trees of the city. Eighty-five percent of the urban residents ranked first to the Moringa fruit followed by leaf and these were identified as the reason for the domestication of the trees by the urban resident. More than 58% of urban residents use different parts of the Moringa plant 15 - 25 times a year, and 27% of people use it more than 25 times as vegetables. The tree was most beneficial for urban residents, contributing to food security and climate change.Therefore the concept of "one house one Moringa" may be advocated for implementing the climate-smart urban policy.
Management of Odontogenic Myxoma of Lower Jaw: Case Report
Authors: Vargas Guilherme Manuel Braz , Leal Marilia de Oliveira Coelho Dutra , Pomponi Ana Caroline Digiere , Manzani Regis , Teixeira Rubens Gonçalves , Jodas Cláudio Roberto Pacheco 
Published: October 2024

Aims: Odontogenic myxoma is a benign tumor that affects the jaw bones. Although it is benign, it can cause great destruction to the tissues, creating deformities on the face. It can be easily confused with other fibro-osseous lesions, leading to inadequate treatment. The treatment of choice is surgical resection of the lesion and reconstructive surgery.
Presentation of Case: In the present work, a clinical case was addressed of a female patient, aged 38 years, with a primary complaint of painless volumetric increase in soft tissues in the posterior region of the body of the mandible on the right side, with progression for two years. After clinical and complementary examinations, an incisional biopsy diagnosed odontogenic myxoma. Total Resection surgery was performed with a safety margin, and reconstruction was done with a hemi mandibular customized temporomandibular joint prosthesis.
Discussion: The OM lesion affects the mandible bone. The present research diagnosed it in the mandible, too. We disagree that the radical treatment harmed the patient's quality of life; our study showed no functional or aesthetic damage because we simultaneously performed surgical reconstruction with customized prosthesis.
Conclusion: As a result, total resection of the lesion was achieved with a safety margin (proven by biopsy), restoring the face's function and aesthetics.
Modeling the Excitation of Seismic Waves by the Joplin Tornado
Authors: Valovcin Anne , Tanimoto Toshiro 
Published: October 2017

AbstractTornadoes generate seismic signals when they contact the ground. Here we examine the signals excited by the Joplin tornado, which passed within 2 km of a station in the Earthscope Transportable Array. We model the tornado‐generated vertical seismic signal at low frequencies (0.01–0.03 Hz) and solve for the strength of the seismic source. The resulting source amplitude is largest when the tornado was reported to be strongest (EF 4–5), and the amplitude is smallest when the tornado was weak (EF 0–2). A further understanding of the relationship between source amplitude and tornado intensity could open up new ways to study tornadoes from the ground.
Seismic High Attenuation Region Observed Beneath Southern New England From Teleseismic Body Wave Spectra: Evidence for High Asthenospheric Temperature Without Melt
Authors: Dong Mingduo T. , Menke William H. 
Published: October 2017

AbstractSeismic attenuation exhibits strong geographic variability in northeastern North America, with the highest values associated with the previously recognized Northern Appalachian Anomaly (NAA) in southern New England. The shear wave quality factor at 100 km depth is 14 < QS < 25, the ratio of P wave and S wave quality factors is QP/QS = 1.2 ± 0.03 (95%), and the frequency dependence parameter is α = 0.39 ± 0.025 (95%). The high values of QP/QS and α are compatible with laboratory measurements of unmelted rock and, in the case of α, incompatible with widespread melting. The low QS implies high mantle temperatures (~1,550–1,650°C) at 100 km depth (assuming no melt). Small‐scale variations in attenuation suggest structural heterogeneity within the NAA, possibly due to lithospheric delamination caused by asthenospheric flow.
Insights Into the Causes of Arc Rifting From 2‐D Dynamic Models of Subduction
Authors: Billen Magali I. 
Published: October 2017

AbstractBack‐arc spreading centers initiate as fore‐arc or arc rifting events when extensional forces localize within lithosphere weakened by hydrous fluids or melting. Two models have been proposed for triggering fore‐arc/arc rifting: rollback of the subducting plate causing trench retreat or motion of the overriding plate away from the subduction zone. This paper demonstrates that there is a third mechanism caused by an in situ instability that occurs when the thin high‐viscosity boundary, which separates the weak fore arc from the hot buoyant mantle wedge, is removed. Buoyant upwelling mantle causes arc rifting, drives the overriding plate away from the subducting plate, and there is sufficient heating of the subducting plate crust and overriding plate lithosphere to form adakite or boninite volcanism. For spontaneous fore‐arc/arc rifting to occur a broad region of weak material must be present and one of the plates must be free to respond to the upwelling forces.
Modeling the Response of Nioghalvfjerdsfjorden and Zachariae Isstrøm Glaciers, Greenland, to Ocean Forcing Over the Next Century
Authors: Choi Y. , Morlighem M. , Rignot E. , Mouginot J. , Wood M. 
Published: October 2017

AbstractRecent studies have shown that the Northeast Greenland Ice Sheet region has been undergoing significant acceleration and dynamic thinning since 2010, and these changes are closely related to regional atmospheric and oceanic warming. Here we model the response of Nioghalvfjerdsfjorden (79North) and Zachariae Isstrøm (ZI) to ocean forcing to investigate their evolution over the coming decades. Our model suggests that 79North will retreat slowly over the next century, whereas ZI will lose its floating ice tongue completely and retreat rapidly for 70 years. After 70 years, ZI will stabilize 30 km upstream of its current position on a topographic ridge. Frontal melt rates need to reach 6 m/d in the summer to dislodge the glacier from this ridge. ZI will then continue a fast and unstoppable retreat, contributing more than 16.2 mm to global sea level rise by 2100.
Mars Under Primordial Solar Wind Conditions: Mars Express Observations of the Strongest CME Detected at Mars Under Solar Cycle #24 and its Impact on Atmospheric Ion Escape
Authors: Ramstad Robin , Barabash Stas , Futaana Yoshifumi , Yamauchi Masatoshi , Nilsson Hans , Holmström Mats 
Published: October 2017

AbstractAn extremely strong Coronal Mass Ejection (CME) impacted Mars on 12 July 2011, while the Mars Express spacecraft was present inside the nightside ionosphere. Estimated solar wind density and speed during the event are 39 particles cm−3 and 730 km/s, corresponding to nominal solar wind flux at Mars when the solar system was ∼1.1 Ga old. Comparing with expected average atmospheric heavy ion fluxes under similar XUV conditions, the CME impact is found to have no significant effect on the escape rate 3.3 × 1024s−1, with an upper limit at 1025s−1 if the observed tail contraction is not taken into account. On the subsequent orbit, 7 h later after magnetosphere response, fluxes were only 2.4% of average. As such, even under primordial solar wind conditions we are unable to find support for a strong solar wind‐driven ion escape, rather the main effect appears to be acceleration of the escaping ions by ×10–×20 typical characteristic energy.
Different Evolution Patterns of Subauroral Polarization Streams (SAPS) During Intense Storms and Quiet Time Substorms
Authors: He Fei , Zhang Xiao‐Xin , Wang Wenbin , Wan Weixing 
Published: October 2017

AbstractIn this letter, we present multisatellite observations of the evolution of subauroral polarization streams (SAPS) during intense storms (ISs) and quiet time substorms (QSs). SAPS occurred during 37 ISs and 30 QSs were analyzed. Generally, SAPS occur after the southward turning of the interplanetary magnetic field (IMF) with time lags of 0–1.5 h for ISs and 0–2.5 h for QSs. SAPS usually occurred 0–3 h after the beginning of storm main phases and 0–2 h after the substorm expansion onsets. The lifetimes of SAPS are generally longer than the durations of southward IMF and storm main phases. During QSs, the lifetimes of SAPS are shorter than the duration of the ISs. Superposed epoch analysis shows different evolution patterns of SAPS during ISs and QSs. The results of this study provide both physical insight and constrains to modeling the magnetosphere‐ionosphere‐thermosphere coupling.
Crater Lake Controls on Volcano Stability: Insights From White Island, New Zealand
Authors: Hamling Ian J. 
Published: October 2017

AbstractMany volcanoes around the world host summit crater lakes but their influence on the overall stability of the edifice remains poorly understood. Here I use satellite radar data acquired by TerraSAR‐X from early 2015 to July 2017 over White Island, New Zealand, to investigate the interaction of the crater lake and deformation of the surrounding edifice. An eruption in April 2016 was preceded by a period of uplift within the crater floor and drop in the lake level. Modeling of the uplift indicates a shallow source located at ∼100 m depth in the vicinity of the crater lake, likely coinciding with the shallow hydrothermal system. In addition to the drop in the lake level, stress changes induced by the inflation suggest that the pressurization of the shallow hydrothermal system helped promote failure along the edge of the crater lake which collapsed during the eruption. After the eruption, and almost complete removal of the crater lake, large areas of the crater wall and lake edge began moving downslope at rates approaching 400 mm/yr. The coincidence between the rapid increase in the displacement rates and removal of the crater lake suggests that the lake provides a physical control on the stability of the surrounding edifice.
Empirical Modeling of the Plasmasphere Dynamics Using Neural Networks
Authors: Zhelavskaya Irina S. , Shprits Yuri Y. , Spasojević Maria 
Published: October 2017

AbstractWe present the PINE (Plasma density in the Inner magnetosphere Neural network‐based Empirical) model ‐ a new empirical model for reconstructing the global dynamics of the cold plasma density distribution based only on solar wind data and geomagnetic indices. Utilizing the density database obtained using the NURD (Neural‐network‐based Upper hybrid Resonance Determination) algorithm for the period of 1 October 2012 to 1 July 2016, in conjunction with solar wind data and geomagnetic indices, we develop a neural network model that is capable of globally reconstructing the dynamics of the cold plasma density distribution for 2≤L≤6 and all local times. We validate and test the model by measuring its performance on independent data sets withheld from the training set and by comparing the model‐predicted global evolution with global images of He+distribution in the Earth's plasmasphere from the IMAGE Extreme UltraViolet (EUV) instrument. We identify the parameters that best quantify the plasmasphere dynamics by training and comparing multiple neural networks with different combinations of input parameters (geomagnetic indices, solar wind data, and different durations of their time history). The optimal model is based on the 96 h time history ofKp,AE,SYM‐H, andF10.7indices. The model successfully reproduces erosion of the plasmasphere on the nightside and plume formation and evolution. We demonstrate results of both local and global plasma density reconstruction. This study illustrates how global dynamics can be reconstructed from local in situ observations by using machine learning techniques.
Ground‐Based Optical Measurements of Quiet Time Thermospheric Wind and Temperature: Atmospheric Scattering Corrections
Authors: Harding Brian J. , Qin Jianqi , Makela Jonathan J. 
Published: October 2017

AbstractGround‐based measurements of thermospheric wind and temperature are known to be affected by tropospheric scattering during geomagnetically active times, when horizontal airglow gradients are large. In this work, we present an analysis of the effects during quiet times, when horizontal airglow gradients can be assumed to be negligible, and we derive corrections to be applied to historical and future data sets. These corrections are easy to apply, depending only upon the optical thickness of the atmosphere and the measured wind, not the viewing direction or temperature. If these corrections are not applied, all winds estimated from ground‐based observatories are underestimated by about 10% (depending on the optical thickness), and temperatures are overestimated by a couple K. We present observational evidence of the effect of atmospheric scattering on temperature measurements using 5 years of data from the North American Thermosphere Ionosphere Observing Network. We find that the temperatures measured to the east and west are statistically larger than the temperatures measured to the zenith. This is consistent with our analysis of the effect of atmospheric scattering, though the difference in the measurements is slightly larger than the theoretical prediction.
A Statistical Study of the Spatial Extent of Relativistic Electron Precipitation With Polar Orbiting Environmental Satellites
Authors: Shekhar Sapna , Millan Robyn , Smith David 
Published: October 2017

AbstractRelativistic electron precipitation (REP) in the atmosphere can contribute significantly to electron loss from the outer radiation belts. In order to estimate the contribution to this loss, it is important to estimate the spatial extent of the precipitation region. We observed REP with the zenith pointing (0°) Medium Energy Proton Electron Detector (MEPED) on board Polar Orbiting Environmental Satellites (POES), for 15 years (2000–2014) and used both single‐satellite and multisatellite measurements to estimate an average extent of the region of precipitation in L shell and magnetic local time (MLT). In the duration of 15 years (2000–2014), 31,035 REP events were found in this study. Events were found to split into two classes; one class of events coincided with proton precipitation in the P1 channel (30–80 keV), were located in the dusk and early morning sector, and were more localized in L shell (dL < 0.5), whereas the other class of events did not coincide with proton precipitation, were located mostly in the midnight sector, and were wider in L shell (dL ∼ 1–2.5). Both classes were highly localized in MLT (dMLT ≤ 3 h), occurring mostly during the declining phase of the solar cycle and geomagnetically active times. The events located in the midnight sector for both classes were found to be associated with tail magnetic field stretching which could be due to the fact that they tend to occur mostly during geomagnetically active times or could imply that precipitation is caused by current sheet scattering.
Blind Thrusting, Surface Folding, and the Development of Geological Structure in the Mw 6.3 2015 Pishan (China) Earthquake
Authors: Ainscoe E. A. , Elliott J. R. , Copley A. , Craig T. J. , Li T. , Parsons B. E. , Walker R. T. 
Published: October 2017

AbstractThe relationship between individual earthquakes and the longer‐term growth of topography and of geological structures is not fully understood, but is key to our ability to make use of topographic and geological data sets in the contexts of seismic hazard and wider‐scale tectonics. Here we investigate those relationships at an active fold‐and‐thrust belt in the southwest Tarim Basin, Central Asia. We use seismic waveforms and interferometric synthetic aperture radar (InSAR) to determine the fault parameters and slip distribution of the 2015 Mw6.3 Pishan earthquake—a blind, reverse‐faulting event dipping toward the Tibetan Plateau. Our earthquake mechanism and location correspond closely to a fault mapped independently by seismic reflection, indicating that the earthquake was on a preexisting ramp fault over a depth range of ∼9–13 km. However, the geometry of folding in the overlying fluvial terraces cannot be fully explained by repeated coseismic slip in events such as the 2015 earthquake nor by the early postseismic motion shown in our interferograms; a key role in growth of the topography must be played by other mechanisms. The earthquake occurred at the Tarim‐Tibet boundary, with the unusually low dip of 21°. We use our source models from Pishan and a 2012 event to argue that the Tarim Basin crust deforms only by brittle failure on faults whose effective coefficient of friction is ≤0.05 ± 0.025. In contrast, most of the Tibetan crust undergoes ductile deformation, with a viscosity of order 1020–1022 Pa s. This contrast in rheologies provides an explanation for the low dip of the earthquake fault plane.