Miracle-dz/UniFAR-FTUs huggingface dataset:
Source parameters of seismic events at the Underground Research Laboratory in Manitoba, Canada: Scaling relations for events with moment magnitude smaller than −2

Abstract A digital seismic network was installed at Atomic Energy of Canada Limited9s Underground Research Laboratory in Manitoba to monitor seismicity induced by the excavation of a shaft in granite between 324 and 443 m of depth. The extension of the shaft, with a design diameter of 4.6 m, was monitored from January to August 1988 by several sensors installed in four boreholes to ensure good spatial coverage of the mining faces. Source parameters of 155 tremors, selected from over 1500 located events, with moment magnitude from −3.6 to −1.9 are studied. The corner frequencies, ranging from 1100 to 4200 Hz for P waves and from 900 to 3500 Hz for S waves, are heavily dependent on the angle of observation, and this fact must be taken into account when corner frequencies are converted into the source radii. The scaling relation between seismic moment and source radius indicates a decrease in stress drop with decreasing seismic moment. Characteristic tremors with a fault length of about 1 m seem to be generated in the area around the excavated shaft. The ratio of S -wave to P -wave energy ranges from about 1 to 90, and for about 40 percent of the events this ratio is smaller than 10. These S -wave-energy-deficient tremors are also characterized by low values of stress release estimates, which range in general from 0.1 to 25 bars. The high P -wave-energy events are most probably the events with non-double-couple focal mechanisms, implying that tensile failures, or at least shear failures with tensile components, are generated by the excavation of the shaft.
Efficient criticality oriented service brokering policy in cloud datacenters

Cloud service provider (CSP) offers a huge number of datacenters and virtual servers to the users for processing their workloads in an infrastructure as a service (IaaS) cloud computing environment. Due to the heterogeneous volume of these resources and the immense number of user workloads arriving simultaneously in the cloud, it is necessary to use an effective load distribution technique for scheduling the resources to achieve high performance and high user satisfaction. Service brokering policy and load balancing techniques are the two crucial areas to be focused on while selecting the datacenters and virtual machines, respectively. In this study, we have proposed a dynamic efficient criticality-oriented service brokering policy for load allocations among datacenters by considering task criticality, datacenter proximity, and traffic, the size of the datacenter, its present load and makespan value. The proposed methodology is examined against the current policies in the CloudAnalyst simulation tool and the analysis report confirms that our proposed policy gives priority to processing the urgent loads and chooses the optimum datacenter to diminish the load response time, datacenter processing time, minimizes the cost, achieves optimum resource utilization and workload balancing among resources.
Special issue on advances in ground penetrating radar research and applications

This Special Issue in IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING (IEEE JSTARS) on Advances in Ground-Penetrating Radar Research and Applications is organized in the frame of the 15th International Conference on Ground Penetrating Radar (GPR 2014), held in Brussels, Belgium, from June 30 to July 4, 2014 (http://sites.uclouvain.be/GPR2014/).
Dynamique d'une frontière transformante dans un contexte de collision oblique : étude de la limite nord de la plaque Caraïbe dans la région d'Haïti.

La frontiere de plaque transpressive Nord Caraibe s'exprime dans la region d'Haiti par un partitionnement de la deformation entre deux failles decrochantes et des chevauchements. L'etude de donnees de bathymetrie, de sismique reflexion, et de fonctions recepteur apporte des contraintes sur la structure et le fonctionnement de cette frontiere de plaque en transpression en mer et a terre. Les donnees de bathymetrie des campagnes Haiti-SIS 1 et 2 nous ont permis de cartographier precisement le grand systeme de failles decrochantes senestres et leur segmentation. L'etude des profils de sismique reflexion a mis en evidence l'existence de structures pre-existantes a l'activite du decrochement EPGFZ en mer. Nous avons egalement identifie un domaine crustal distinct, que nous avons relie au plateau oceanique Caribeen. L'etude des deformations actuelles en mer nous permet de montrer que la faille EPGFZ est principalement decrochante, avec une composante compressive qui augmente vers l'Est. Les estimations de raccourcissement restent cependant tres faibles (2 a 3%) en comparaison des estimations faites par les modelisations GPS. A terre en Haiti, nous avons image l'epaisseur crustale grâce a une etude de fonctions recepteur. Les epaisseurs imagees delimitent trois domaines differents. Nous proposons que ces domaines correspondent a trois ensembles geologiques distincts, composes respectivement de l'arc Cretace des Grandes Antilles au Nord, du plateau oceanique Caraibe au Sud, et d'une croute continentale au centre. Cette croute pourrait etre sous-charriee par du materiel dense provenant de la subduction d'une portion du plateau oceanique Caribeen sous Haiti.
Using constrained inversion of gravity and magnetic field to produce a 3D litho‐prediction model

Geologically constrained inversion of gravity and magnetic field data of the Victoria property (located in Sudbury, Canada) was undertaken in order to update the present three‐dimensional geological model. The initial and reference model was constructed based on geological information from over 950 drillholes to constrain the inversion. In addition, downhole density and magnetic susceptibility measured in six holes were statistically analysed to derive lower and upper bounds on the physical properties attributed to the lithological units in the reference model. Constrained inversion of the ground gravity and the airborne magnetic data collected at the Victoria property were performed using GRAV3D and MAG3D, respectively. A neural network was trained to predict lithological units from the physical properties measured in six holes. Then, the trained network was applied on the three‐dimensional distribution of physical properties derived from the inversion models to produce a three‐dimensional litho‐prediction model. Some of the features evident in the lithological model are remnants of the constraints, where the data did not demand a significant change in the model from the initial constraining model (e.g., the thin pair of diabase dykes). However, some important changes away from the initial model are evident; for example, a larger body was predicted for quartz diorite, which may be related to the prospective offset dykes; a new zone was predicted as sulfide, which may represent potential mineralisation; and a geophysical subcategory of metabasalt was identified with high magnetic susceptibility and high density. The litho‐prediction model agrees with the geological expectation for the three‐dimensional structure at Victoria and is consistent with the geophysical data, which results in a more holistic understanding of the subsurface lithology.
Passwords and Python: Introducing Security Concepts in Lower-Division Programming

SYNOPSIS One important concept for all computing students to understand is security —both their own, and for the technologies and systems they might eventually develop. This open educational resource provides an assignment to introduce to students in an introductory programming class to a foundational security concept: password security. The assignment begins with a basic introduction to security as an important concept in computing, drawing from real world examples of security breaches with a focus on the importance of good password practices. It then explains password strength as a concept and has students use conditionals, logical operators, and for and while loops to code a password strength checker and simple password management system.
IDENTIFICAÇÃO DE POLIMORFISMOS GENÉTICOS EM POPULAÇÕES NATIVAS DE LAMBARIS Astyanax sp. B DO RIO IGUAÇU (ESTADO DO PARANÁ, BRASIL) POR ANÁLISES DE AMPLIFICAÇÃO ALEATÓRIA

O objetivo deste estudo foi estimar o polimorfismo genético de populações nativas de lambaris Astyanax sp. B oriundos de quatro localidades do Rio Iguaçu (Estado do Paraná, Brasil): areal Água Azul (AA: 25º47´34´´S/50º11´34´´W), Rio Piraquara (PIR: 25º30´10´´S/49º01´25´´W), Rio Passaúna (PAS: 25015’20´´S/49025’15´´W) e Zoológico Municipal de Curitiba (ZOO: 25º33´12´´S/49º13´58´´N). Polimorfismos genéticos foram estimados a partir do DNA genômico extraído de espécimes de cada localidade na presença de primers universais em reações de amplificação aleatória PCR-RAPD. Com o auxílio do programa NTSYS versão 2.02 foram construídas matrizes de similaridade a partir do coeficiente de Jaccard (J), além da construção de um fenograma empregando o algoritmo de agrupamento UPGMA. A caracterização molecular das populações de lambaris de diferentes localizações do Rio Iguaçu demonstrou um padrão eletroforético altamente polimórfico nas análises de PCR-RAPD, totalizando 165 caracteres, sendo 157 polimórficos (95,2%) e 8 monomórficos (4,8%). O fenograma de similaridade genética gerou a separação dos indivíduos em quatro grupos distintos com indivíduos do ZOO, PAS e AA agrupados em uma similaridade variando de 27 a 90%; e os do PIR apresentando o maior distanciamento genético (25%) em relação ao demais. O uso desses marcadores permitiu caracterizar polimorfismos suficientes para discriminar populações de lambaris com intensa diferenciação genética, sem estarem fortemente conectadas por fluxo gênico nem mesmo apresentarem tendência de homogeneização genética entre as mesmas. Os resultados apresentados no presente estudo reforçam a importância do uso da técnica de PCR-RAPD como uma ferramenta eficaz para estimar a diferenciação molecular entre populações nativas de lambaris.
Ability of dynamic gadoxetic acid–enhanced magnetic resonance imaging combined with water-specific T1 mapping to reflect inflammation in a rat model of early-stage nonalcoholic steatohepatitis

Background Gadolinium ethoxybenzyl-diethylenetriaminepentaacetic acid (Gd-EOB-DTPA) has shown potential in reflecting the hepatic function alterations in nonalcoholic steatohepatitis (NASH). The purpose of this study was to evaluate whether Gd-EOB-DTPA combined with water-specific T1 (wT1) mapping can be used to detect liver inflammation in the early-stage of NASH in rats. Methods In this study, 54 rats with methionine- and choline-deficient (MCD) diet–induced NASH and 10 normal control rats were examined. A multiecho variable flip angle gradient echo (VFA-GRE) sequence was performed and repeated 40 times after the injection of Gd-EOB-DTPA. The wT1 of the liver and the reduction rate of wT1 (rrT1) were calculated. All rats were histologically evaluated and grouped according to the NASH Clinical Research Network scoring system. Quantitative real-time polymerase chain reaction (qRT-PCR) was performed to detect the expression of Gd-EOB-DTPA transport genes. Analysis of variance and least significant difference tests were used for multiple comparisons of quantitative results between all groups. Multiple regression analysis was applied to identify variables associated with precontrast wT1 (wT1pre), and receiver operating characteristic (ROC) analysis was performed to assess the diagnostic performance. Results The rats were grouped according to inflammatory stage (G0 =4, G1 =15, G2 =12, G3 =23) and fibrosis stage (F0 =26, F1 =19, F2 =9). After the infusion of Gd-EOB-DTPA, the rrT1 showed significant differences between the control and NASH groups (P<0.05) but no difference between the different inflammation and fibrosis groups at any time points. The areas under curve (AUCs) of rrT1 at 10, 20, and 30 minutes were only 0.53, 0.58, and 0.61, respectively, for differentiating between low inflammation grade (G0 + G1) and high inflammation grade (G2 + G3). The MRI findings were verified by qRT-PCR examination, in which the Gd-EOB-DTPA transporter expressions showed no significant differences between any inflammation groups. Conclusions The wT1 mapping quantitative method combined with Gd-EOB-DTPA was not capable of discerning the inflammation grade in a rat model of early-stage NASH.
What is the primary culprit that causes the "Doomsday Glacier" in Antarctica?

Antarctica, situated in the southernmost part of the earth is surrounded by the Southern Ocean. It has an extremely important role in tuning global climate, both because of its geographic location, and its giant ice mass, that comprises ~90% of the world's ice. In the past decades, the Thwaites Glacier in the Amundsen Sea of West Antarctica is undergoing the fastest recession in the region. The ice loss in Thwaites Glacier is currently responsible for roughly four percent of the global sea-level rise, which has been attributed to climate change and ocean warming. Due to the continuous collapsing and melting of Thwaites Glacier and the severe threat to humans, scientists gave it a terrifying name "Doomsday Glacier". With increasingly geological and geophysical studies conducted in West Antarctica, geothermal heat flux has been discovered to play a vital role in icesheet retreating. The rapidly retreating Thwaites and Pope glaciers are underlain by areas of largely elevated geothermal heat flow, which relates to the tectonic and magmatic history of the West Antarctic Rift System in this region, suggesting that this area is coupled to the dynamics of the underlying lithosphere. The collapsing and melting of the West Antarctic glaciers are without doubt a realistic and complex issue. From the current geological surveys, the heat flux of the crust of West Antarctica appears to be accelerating, coupled with frequent earthquakes and volcanoes. Geothermal features such as hot water lakes, thermal rivers, and giant ice caves beneath the glaciers have been continuously discovered. Therefore, it is reasonable to speculate that geothermal effects play a significant role in modifying the vast ice masses, causing glacier sliding, cracking, collapsing, and ultimately melting, and create conditions for a warming climate to melt West Antarctic glaciers. Many studies also suggest that warm ocean water is intruding beneath the glaciers across the grounding line, leading to melting of glacier bottom, which has been generally considered to be associated with human-emitted greenhouse gases, but it is thought here not to be a primary factor for glacier melting, but most likely a secondary factor. It is believed that primary and secondary factors, Milankovitch orbits, black body radiation, solar activities, human activities, and other factors are all interconnected to form a feedback loop between the glacier base and the ocean, or even a positive feedback loop, which further accelerates the collapsing and melting of the west Antarctic glaciers
Innovative Therapies: Diverse Applications of Dance into Physiotherapy

While traditional physiotherapy focuses on functional restoration, this paper delves into the multiple applications of dance in physiotherapy, including its role in motor rehabilitation, neurological rehabilitation, pain management, cardiorespiratory rehabilitation, and emotional and mental health. This line of thinking emphasises not only the biomechanical structure of the body, but also the psychological, emotional and social dimensions. In addition, we present innovative physiotherapy approaches that combine dance and rehabilitation to provide patients with more comprehensive treatment options. Future research and practice will require a deeper understanding of the mechanisms of dance and physiotherapy and more extensive randomised controlled clinical trials to validate their effectiveness. It is also important to understand patients' perceptions of dance therapy to better meet their needs. Taken together, this paper highlights the potential of dance in the field of rehabilitation to provide promising therapeutic avenues for improving patients' quality of life.
The Impact of Virtual Reality on Perception in Children with Autism

In recent years, the utilization of virtual reality (VR) technology as an intervention strategy to assist individuals with Autism Spectrum Disorder (ASD) has gained significant attention. VR technology provides a unique opportunity to create controlled, immersive environments that can be tailored to accommodate and modulate sensory input.However, current research on the use of VR for ASD individuals is not yet sufficient. Therefore, this study aims to bridge the gap between the constantly evolving field of VR technology and the pressing needs of children with ASD by exploring the influence of virtual reality on perception. The study begins by providing a detailed analysis of the current research status of ASD. It then investigates the therapeutic effects of VR for individuals with ASD, analyzing the impact of VR on their sensory and environmental experiences. Furthermore, challenges and considerations related to virtual reality interventions are further discussed. In conclusion, the study provides a summary and outlook of the findings.
Forensic Anthropology Cases in Uruguay: An Update (1992-2023)

The article presents an update of a quantitative analysis of the forensic anthropology cases that occurred in Uruguay from 1992 to 2023. The number of forensic anthropology cases has rapidly increased in Uruguay. Over 30 years this number had rise from 14 cases in 1992 to 75 cases in 2023, reached a maximum number of cases in 2006 and 2013, ascending to 91 cases for each year. Forensic anthropology cases processed between 1992 and 2023 at the Judicial Morgue of Montevideo ascending at the present to 1752. The Laboratory of Forensic Anthropology at the Judicial Morgue of Montevideo City was created in 1992, as a response to the need to address the backlog of cases. Since 1992 all the remains were analyzed to determine sex, stature and age at the time of death and, eventually the identity of the remains. In cases where a positive identification was made, a forensic anthropology analysis was also performed. The purpose of this paper is to describe the place of forensic anthropology in the Uruguayan medico-legal system, the evolution an increase of the number of cases from 1992 to 2023 and, to show its effectiveness in identification of human remains.
In situ characterization and quantification of phytoremediation removal mechanisms for naphthalene at a creosote-contaminated site

Phytoremediation is an attractive remediation technology due to its relative low cost and maintenance requirement. Acceptance of phytoremediation requires that the contaminant removal mechanisms are characterized and demonstrated in the field. Quantification of contributions from each mechanism to the overall remediation rate is crucial for optimization of phytoremediation systems, risk management and prediction of the total remediation time. The objective of this research was to characterize and quantify removal mechanisms for naphthalene at a creosote-contaminated site with poplar trees in Oneida, Tennessee. Groundwater monitoring for seven years in the surficial aquifer at this site demonstrated a reduction in polycyclic aromatic hydrocarbons (PAHs) with selective removal of naphthalene and three-ring compounds. Naphthalene mass loss mechanisms investigated at this site are biodegradation in the saturated zone, volatilization and biodegradation in the vadose zone and phytovolatilization. This is probably the most comprehensive field study of PAH phytoremediation mechanisms conducted to date. The significance of this research is to contribute to predictions of remediation time and end result for phytoremediation of PAHs. The understanding of in situ factors controlling each mechanism can facilitate future optimization of phytoremediation systems as well as improve risk assessment and monitoring strategies. Biodegradation rates were determined for different conditions at this site with in situ respiration tests, laboratory soil microcosms and laboratory soil columns. The combined remediation mechanisms of volatilization and biodegradation in the vadose zone were investigated in the field and in laboratory columns. Field measurements show that lower groundwater elevations in the summer and early fall lead to elevated groundwater concentrations of naphthalene and increased volatilization. The increase in the fraction of
Validación y análisis de legibilidad de un manual psicoeducativo para favorecer conductas de adherencia en adultos con asma

Los programas educativos son abordajes idóneos para mejorar la adherencia al tratamiento y el control del asma, por ejemplo, materiales informativos para pacientes, que idealmente deben estar basados en evidencia y construidos para mejorar la educación para la salud. El propósito del trabajo fue validar por expertos y analizar el nivel de legibilidad de un manual psicoeducativo para favorecer conductas de adherencia y control de la enfermedad en adultos con asma. El manual fue evaluado por 9 jueces expertos en asma y psicología de la salud, se analizó la validez de contenido con el índice de Osterlind y la dificultad de lectura con el índice INFLESZ. El manual obtuvo una excelente evaluación de su contenido con un índice de Osterlind de 0.98 y en el análisis de dificultad de lectura obtuvo una puntuación de 67.74, evidencia de un material muy fácil de leer. Los hallazgos muestran la importancia de construir materiales educativos basados en evidencia e indicadores estadísticos. Se garantiza que los pacientes con asma tendrán acceso a un material de calidad y fácil comprensión.
Gambaran higher education consumer choice di Provinsi Kalimantan Tengah

Penelitian ini bertujuan untuk mengetahui gambaran mengenai Higher Education Consumer Choice di Provinsi Kalimantan Tengah. Metode yang digunakan yaitu kualitatif menggunakan pendekatan studi fenomenologi dengan jumlah sampel sebelas orang responden yang terbagi menjadi empat wilayah Kalimantan Tengah, yaitu bagian Utara, Bagian Timur, Bagian Barat dan Bagian tengah (Kota Palangka Raya). Hasil yang didapatkan bahwa terdapat gambaran pilihan pendidikan tinggi di Kalimantan Tengah yang didominasi pada faktor individu, dukungan keluarga, Training Activity, dan Achievement (kompetensi diri). Penelitian ini juga menghasilkan faktor-faktor yang terbentuk dari pilihan melanjutkan pendidikan. Secara rinci dijelaskan pada pembahasan penelitian ini Overview of higher education consumer choice in the Kalimantan Tengah Province Abstract: This research aims to determine the description of Higher Education Consumer Choice in Central Kalimantan Province. The qualitative method used is a phenomenological study approach with a sample size of eleven respondents divided into four regions of Central Kalimantan, namely the Northern, Eastern, Western, and Central (Palangka Raya City) parts. The results show that higher education choices in Central Kalimantan are dominated by individual factors, family support, training activity, and achievement (self-competence). This study also produces factors from the choice to continue education. It is explained in detail in the discussion of this research.