bluuebunny/crossref_metadata_2025_split huggingface dataset:
Stable soliton solutions to the time fractional evolution equations in mathematical physics via the new generalized
G
′
/
G

$\left({\boldsymbol{G}}^{\prime }/\boldsymbol{G}\right)$

-expansion method
Authors: Ilhan Onur Alp , Baskonus Haci Mehmet , Islam M. Nurul , Akbar M. Ali , Soybaş Danyal 
Published: March 2021

Abstract
The time-fractional generalized biological population model and the (2, 2, 2) Zakharov–Kuznetsov (ZK) equation are significant modeling equations to analyse biological population, ion-acoustic waves in plasma, electromagnetic waves, viscoelasticity waves, material science, probability and statistics, signal processing, etc. The new generalized

G

′

/
G

$\left({G}^{\prime }/G\right)$

-expansion method is consistent, computer algebra friendly, worthwhile through yielding closed-form general soliton solutions in terms of trigonometric, rational and hyperbolic functions associated to subjective parameters. For the definite values of the parameters, some well-established and advanced solutions are accessible from the general solution. The solutions have been analysed by means of diagrams to understand the intricate internal structures. It can be asserted that the method can be used to compute solitary wave solutions to other fractional nonlinear differential equations by means of fractional complex transformation.
An empirical study on the contribution of formal and semantic features to the grammatical gender of nouns
Authors: Basirat Ali , Allassonnière-Tang Marc , Berdicevskis Aleksandrs 
Published: March 2021

Abstract
This study conducts an experimental evaluation of two hypotheses about the contributions of formal and semantic features to the grammatical gender assignment of nouns. One of the hypotheses (Corbett and Fraser 2000) claims that semantic features dominate formal ones. The other hypothesis, formulated within the optimal gender assignment theory (Rice 2006), states that form and semantics contribute equally. Both hypotheses claim that the combination of formal and semantic features yields the most accurate gender identification. In this paper, we operationalize and test these hypotheses by trying to predict grammatical gender using only character-based embeddings (that capture only formal features), only context-based embeddings (that capture only semantic features) and the combination of both. We performed the experiment using data from three languages with different gender systems (French, German and Russian). Formal features are a significantly better predictor of gender than semantic ones, and the difference in prediction accuracy is very large. Overall, formal features are also significantly better than the combination of form and semantics, but the difference is very small and the results for this comparison are not entirely consistent across languages.
Kinetics and Equilibrium of Radioactive Metal Adsorption onto Sugarcane Bagasse Waste: Comparison of Batch and Column Adsorption Modes
Authors: Kausar Abida , Bhatti Haq Nawaz , Iqbal Munawar 
Published: March 2021

Abstract
Sugarcane bagasse waste biomass (SBWB) efficacy for the adsorption of Zr(IV) was investigated in batch and column modes. The process variables i.e. pH 1–4 (A), adsorbent dosage 0.0–0.3 g (B), and Zr(IV) ions initial concentration 25–200 mg/L (C) were studied. The experiments were run under central composite design (CCD) and data was analysed by response surface methodology (RSM) methodology. The factor A, B, C, AB interaction and square factor A2, C2 affected the Zr(IV) ions adsorption onto SBWB. The quadratic model fitted well to the adsorption data with high R2 values. The effect of bed height, flow rate and Zr(IV) ions initial concentration was also studied for column mode adsorption and efficiency was evaluated by breakthrough curves as well as Bed Depth Service and Thomas models. Bed height and Zr(IV) ions initial concentration enhanced the adsorption of capacity of Zr(IV) ions, whereas flow rate reduced the column efficiency.
Dissociable Roles of Pallidal Neuron Subtypes in Regulating Motor Patterns
Authors: Cui Qiaoling , Pamukcu Arin , Cherian Suraj , Chang Isaac Y. M. , Berceau Brianna L. , Xenias Harry S. , Higgs Matthew H. , Rajamanickam Shivakumar , Chen Yi , Du Xixun , Zhang Yu , McMorrow Hayley , Abecassis Zachary A. , Boca Simina M. , Justice Nicholas J. , Wilson Charles J. , Chan C. Savio 
Published: March 2021

We have previously established that PV+neurons and Npas1+neurons are distinct neuron classes in the external globus pallidus (GPe): they have different topographical, electrophysiological, circuit, and functional properties. Aside from Foxp2+neurons, which are a unique subclass within the Npas1+class, we lack driver lines that effectively capture other GPe neuron subclasses. In this study, we examined the utility of Kcng4-Cre, Npr3-Cre, and Npy2r-Cre mouse lines (both males and females) for the delineation of GPe neuron subtypes. By using these novel driver lines, we have provided the most exhaustive investigation of electrophysiological studies of GPe neuron subtypes to date. Corroborating our prior studies, GPe neurons can be divided into two statistically distinct clusters that map onto PV+and Npas1+classes. By combining optogenetics and machine learning-based tracking, we showed that optogenetic perturbation of GPe neuron subtypes generated unique behavioral structures. Our findings further highlighted the dissociable roles of GPe neurons in regulating movement and anxiety-like behavior. We concluded that Npr3+neurons and Kcng4+neurons are distinct subclasses of Npas1+neurons and PV+neurons, respectively. Finally, by examining local collateral connectivity, we inferred the circuit mechanisms involved in the motor patterns observed with optogenetic perturbations. In summary, by identifying mouse lines that allow for manipulations of GPe neuron subtypes, we created new opportunities for interrogations of cellular and circuit substrates that can be important for motor function and dysfunction.SIGNIFICANCE STATEMENTWithin the basal ganglia, the external globus pallidus (GPe) has long been recognized for its involvement in motor control. However, we lacked an understanding of precisely how movement is controlled at the GPe level as a result of its cellular complexity. In this study, by using transgenic and cell-specific approaches, we showed that genetically-defined GPe neuron subtypes have distinct roles in regulating motor patterns. In addition, thein vivocontributions of these neuron subtypes are in part shaped by the local, inhibitory connections within the GPe. In sum, we have established the foundation for future investigations of motor function and disease pathophysiology.
Imaging cerebral microbleeds in Cushing’s disease evaluated by quantitative susceptibility mapping: an observational cross-sectional study
Authors: Jiang Hong , Yang Wenjie , Sun Yuhao , Yan Fuhua , Sun Qingfang , Wei Hongjiang , Bian Liu-Guan 
Published: March 2021

Design
Cushing’s disease (CD) is a rare clinical syndrome characterized by chronic exposure to hypercortisolism due to an adrenocorticotropic hormone-secreting pituitary adenoma. The adverse effects of chronic exposure to hypercortisolism on the human brain remain unclear. The purpose of this study was to assess the prevalence of cerebral microbleeds (CMBs) in CD patients and their associations with clinical characteristics.

Methods
In this study, 48 active CD patients, 39 remitted CD patients, and 52 healthy control (HC) subjects underwent MRI. CD patients also underwent neuropsychological testing and clinical examinations. The number, locations, and volumes of CMBs were assessed on quantitative susceptibility mapping (QSM) images and with the Microbleed Anatomical Rating Scale. The correlation between CMBs and clinical characteristics was explored.

Results
The prevalence of CMBs among active and remitted CD patients was higher than that among HCs (16.3%, 20.5%, and 3.3%, respectively). Moreover, the age of CD patients with CMBs were much younger than HCs with CMBs. Furthermore, the increased number of CMBs in active CD patients was associated with increased cerebrospinal fluid (CSF) volumes in remitted CD patients.

Conclusions
Chronic exposure to hypercortisolism may be relevant to CMBs and significantly correlated with altered brain volumes in CD.
Psicologia, espiritualidade/religiosidade e cuidados paliativos: uma revisão integrativa
Authors: Aguiar Beatriz Fonseca , Silva Jéssica Plácido 
Published: March 2021

INTRODUÇÃO: A espiritualidade faz parte da constituição psíquica, gerando comportamentos que influenciam na percepção da dicotomia saúde/doença e para pacientes em cuidados paliativos é considerada uma necessidade mais urgente por conta do momento de vulnerabilidade. OBJETIVO: Analisar na literatura produções sobre as interfaces entre psicologia e espiritualidade/religiosidade no contexto de cuidados paliativos. MÉTODO: Revisão Integrativa da literatura, com coleta de dados no mês de fevereiro de 2018, nas bases de dados PEPSIC, SCIELO, SCOPUS, PubMed, de artigos publicados entre janeiro de 2015 e dezembro de 2018 e os descritores utilizados foram “psyholog*”, “spirit*” e “palliative care”. RESULTADOS E DISCUSSÃO: foram incluídos 05 artigos, em que a espiritualidade aparece como uma necessidade do paciente e de sua família, fazendo parte do cuidado integral fornecido/outorgado ao paciente em cuidados paliativos. Os conceitos de espiritualidade apresentados são convergentes, existem práticas e abordagens que possibilitam à psicóloga trabalhar a dimensão espiritual nos cuidados paliativos. CONSIDERAÇÕES FINAIS: é relevante considerar a dimensão espiritual de pacientes em contexto de cuidados paliativos, portanto, faz-se necessário essa temática durante a formação acadêmica em Psicologia, bem como o desenvolvimento de novos estudos realizados sobre esse tema por psicólogos.
Aspectos psicológicos de pessoas que padecem de diabetes mellitus
Authors: Pereira Fernando Oliveira 
Published: March 2021

O Ser humano é um sistema bio-psico-social, cuja complexidade estrutural e funcional reflete-se nas manifestações da doença. A diabetes mellitus é uma doença que se repercute na funcionalidade psíquica e psicossocial dos sujeitos portadores. OBJETIVO: estudo de aspetos de natureza psicológica e psicossocial em pessoas com diabetes mellitus. MÉTODO: Investigação do tipo quasi-experimental com abordagem quantitativa e comparativa, constituída por 100 participantes de ambos os sexos: 50 sujeitos com diabetes mellitus do escalão etário 30 – 88 anos e 50 sujeitos com características socio-demográficas idênticas, mas que não padecem da doença. Instrumentos metodológicos utilizados na recolha de dados: Entrevista clínico-psicológica; Questionário Sócio-demográfico; Questionário clínico-dinâmico da doença; Questionário de Auto-avaliação da funcionalidade psíquica e do desempenho na actividade familiar, social e laboral. RESULTADOS: No grupo de participantes com diabetes mellitus, comparativamente ao grupo de controle, evidenciam-se diferenças estatisticamente significativas de maior expressividade de aspetos do foro psicológico, tais como, nervosismo, ansiedade, irritabilidade, depressividade e mais baixos nas manifestações de índole psicossocial como a capacidade de trabalho, disponibilidade mental para o convívio com amigos e para colaborar no seio da família. Contudo, embora os valores também sejam mais elevados nas categorias de ansiedade e pessimismo e cansaço/fadiga, as diferenças não alcançam o nível estatisticamente significativo. CONCLUSÃO: O padecimento da doença de diabetes mellitus tem impacto negativo na funcionalidade psíquica e psicossocial dos pacientes e, por conseguinte, também há repercussões negativas no estilo e qualidade de vida; justificando-se, assim, a implementação de medidas de apoio e acompanhamento psicológico para facilitar e promover a aceitação da doença, adesão aos tratamentos e adaptação à nova realidade de vida.
Donación de órganos y tejidos: un análisis psicoanalítico de dibujos
Authors: Almonte Garcia Gabriela , Orozco Guzmán Mario , Gamboa Solis Flor de María , Pavón-Cuéllar David 
Published: March 2021

INTRODUCCIÓN: La donación de órganos y tejidos de donador cadavérico es un acto poco frecuente debido a ciertas creencias y falta de información en los sujetos. Por ello, algunas instituciones como el Centro Nacional de Trasplante (CENATRA), han emprendido campañas para promoverla especialmente entre la población infantil quienes presentan una actitud más favorable que la población adulta. Un resultado de ello es el concurso de dibujo infantil pro donación a nivel estatal y nacional en México. OBJETIVO: El presente artículo recupera algunos dibujos que fueron publicados en la revista Detrasplantes (2003 al 2014) para analizarlos desde una perspectiva psicoanalítica y así visibilizar componentes subjetivos del acto de donación que suelen ser soslayados en las campañas de sensibilización pues el énfasis recae en los valores altruistas. METODOS: Metodológicamente, los dibujos seleccionados para el análisis fueron aquellos cuyos elementos gráficos mostraban semejanzas y, de ahí, conformaban un patrón repetitivo que posteriormente fue descrito y desglosado en función de cuatro subtemas principales: 1) el componente real; 2) transparencia y fragmentación corporal; 3) regalo y sacrificio, y, 4) anonimato del donante y deuda. Mismos que fueron desarrollados con el apoyo de nociones psicoanalíticas. CONCLUSIÓN: El artículo concluye que la donación de órganos y tejidos de donador cadavérico involucra componentes subjetivos del orden de la angustia, y por ello, es un acto que no puede circunscribirse exclusivamente al ámbito médico y fisiológico. Al visibilizar el costado subjetivo, la perspectiva psicoanalítica permite ampliar la comprensión acerca de lo que frena el aumento del altruismo respecto a la donación de órganos y tejidos de donador cadavérico.
The Deployment of the Seismometer to Investigate Ice and Ocean Structure (SIIOS) in Northwest Greenland: An Analog Experiment for Icy Ocean World Seismic Deployments
Authors: Marusiak Angela G. , Schmerr Nicholas C. , DellaGiustina Daniella N. , Avenson Brad , Bailey S. Hop , Bray Veronica J. , Brodbeck Juliette I. , Carr Chris G. , Dahl Peter H. , Habib Namrah , Pettit Erin C. , Wagner Natalie , Weber Renee C. 
Published: March 2021

Abstract
In anticipation of future spacecraft missions to icy ocean worlds, the Seismometer to Investigate Ice and Ocean Structure (SIIOS) was funded by National Aeronautics and Space Administration, to prepare for seismologic investigations of these worlds. During the summer of 2018, the SIIOS team deployed a seismic experiment on the Greenland ice sheet situated, approximately, 80 km north of Qaanaaq, Greenland. The seismometers deployed included one Trillium 120 s Posthole (TPH) broadband seismometer, 13 Silicon Audio flight-candidate seismometers, and five Sercel L28 4.5 Hz geophones. Seismometers were buried 1 m deep in the firn in a cross-shaped array centered on a collocated TPH and Silicon Audio instrument. One part of the array consisted of Silicon Audio and Sercel geophones situated 1 m from the center of the array in the ordinal directions. A second set of four Silicon Audio instruments was situated 1 km from the center of the array in the cardinal directions. A mock-lander spacecraft was placed at the array center and instrumented with four Silicon Audio seismometers. We performed an active-source experiment and a passive-listening experiment that lasted for, approximately, 12 days. The active–source experiment consisted of 9–12 sledgehammer strikes to an aluminum plate at 10 separate locations up to 100 m from the array center. The passive experiment recorded the ice-sheet ambient background noise, as well as local and regional events. Both datasets will be used to quantify differences in spacecraft instrumentation deployment strategies, and for evaluating science capabilities for single-station and small-aperture seismic arrays in future geophysical missions. Our initial results indicate that the flight-candidate seismometer performs comparably to the TPH at frequencies above 0.1 Hz and that instruments coupled to the mock-lander perform comparably to ground-based instrumentation in the frequency band of 0.1–10 Hz. For future icy ocean world missions, a deck-coupled seismometer would perform similarly to a ground-based deployment across the most frequency bands.
Two Decades of Seismicity in Storfjorden, Svalbard Archipelago, from Regional Data
Authors: Pirli Myrto , Schweitzer Johannes , Paulsen Berit , Konechnaya Yana V. , Antonovskaya Galina N. 
Published: March 2021

Abstract
About two decades of earthquake parametric data for the area of Storfjorden offer the best medium-term image of seismicity yet for the arctic Svalbard Archipelago. Although seismic activity is dominated by the 2008 Mw 6.1 earthquake and its compound sequence and to a far lesser extent the 2016 Mw 5.1 event near Edgeøya and its aftershocks, as well as episodic earthquake occurrence at Heerland, background levels can be established for the first time, showing that earthquake occurrence in the region shows an episodic but stable character. A certain, minimum level of coverage by the regional seismic network is crucial for seismicity to be mapped accurately in space and time, whereas the efficiency of automatic data processing algorithms also plays a role. The evolution of the network and developments in data processing suggest that images of seismicity prior to mid-2000s and at more remote regions of the Archipelago are biased. Despite restrictions, some safe conclusions can be drawn about present-day seismotectonics. The results have implications for the tectonic placement of the region and the assessment of seismic hazard.
Migrasi Orang Jawa di Kecamatan Lilirilau Kabupaten Soppeng (1998-2018)
Authors: Bahri Bahri 
Published: March 2021

This study aims to find out about the migration life of Javanese people in Lilirilau Subdistrict, Soppeng Regency, by describing the background of their arrival, socio-economic life and the impact of their existence. This study uses historical research methods which include heuristics, namely the collection of data or sources, source criticism to assess and determine the original and false sources, interpretation or interpretation and historiographic stages or historical writing. The results showed that, the background of the arrival of Javanese in Lilirilau District was influenced by economic factors because of the opportunity to get a better job. Javanese interaction with the Lilirilau community, Javanese solidarity in the Lilirilau District is woven through the community that conducts social gathering and recitation activities. Javanese in Lilirilau Subdistrict work in the culinary field. The existence of the Javanese has an impact on the social, economic and cultural. Their existence received good response by the local community, so it did not cause social problems in Lilirilau District.

Penelitian ini bertujuan untuk mengetahui kehidupan migrasi orang Jawa di Kecamatan Lilirilau Kabupaten Soppeng, dengan menguraikan latar belakang kedatangan, kehidupan sosial-ekonomi dan dampak keberadaannya. Penelitian ini menggunakan metode penelitian sejarah yang meliputi heuristik yaitu pengumpulan data atau sumber, kritik sumber untuk menilai dan menentukan sumber asli dan palsu, interpretasi atau penafsiran dan tahap historiografi atau penulisan sejarah. Hasil penelitian menunjukkan bahwa, latar belakang kedatangan orang Jawa di Kecamatan Lilirilau dipengaruhi faktor ekonomi karena kesempatan untuk mendapatkan pekerjaan yang lebih baik. Interaksi orang Jawa dengan masyarakat Lilirilau, solidaritas orang Jawa di Kecamatan Lilirilau dijalin melalui paguyuban yang melakukan kegiatan arisan dan pengajian. Orang Jawa di Kecamatan Lilirilau banyak berprofesi dibidang kuliner. Keberadaan orang Jawa memberikan dampak di bidang sosial,ekonomi dan budaya. Keberadaan mereka mendapat respon yang baik oleh masyarakat lokal, sehingga tidak menimbulkan masalah sosial di Kecamatan Lilirilau.
A Virtual Curriculum to Prepare Medical Students to Achieve Accreditation Council for Graduate Medical Education Level-1 Milestones in Orthopaedic Surgery
Authors: Morley Meghan , Kellish Alec S. , Fleischer Lindsay , Clements David , Freeland Erik , Ramirez Rey , Fedorka Catherine , Gutowski Christina , Pollard Mark , Kim Tae Won , Kleiner Matthew T. 
Published: March 2021

Abstract
As a part of the American healthcare system's response to the Coronavirus Disease 2019 (COVID-19) global pandemic, the Association of American Medical Colleges recommended that medical schools temporarily remove students from clinical settings and transition to an entirely online learning environment. This posed an unprecedented challenge to students in the clinical years of their medical education. To address this unexpected shift, we modified an in-person workshop to teach orthopaedic trauma basics to 5-week virtual course for third year medical students from several schools in New Jersey and Pennsylvania. We focused on moving students toward the Level-1 milestones for basic fracture care with a combination of weekly lectures and virtual interactive small group sessions, all conducted via WebEx and proctored by an orthopaedic attending or resident. The course was well received by students. Participation in the course was completely voluntary and did not count for credit at any institution. The course was valuable to students because the students who registered chose to fully complete the 5-week course and no student missed more than one small group session. On a postcourse survey, 100% of students said they would be highly likely to recommend the course to a future student, and the average rating for educational value of the course was 4.98 of 5. Given the current limitations in clinical education because of the COVID-19 pandemic, our course provides a reasonable alternative to clinical experience and prepares students with the knowledge and many of the skills that are required to succeed as orthopaedic interns. Furthermore, the success of our course this year suggests that similar programing may be a useful adjunct to clinical experiences even when it is safe to return to more traditional medical school scheduling.
An Accurate Model for Prediction of Turbulent Frictional Pressure Loss of Power-Law Fluids in Eccentric Geometries
Authors: Dokhani Vahid , Ma Yue , Li Zili , Yu Mengjiao 
Published: March 2021

SummaryThe effect of axial flow of power-law drilling fluids on frictional pressure loss under turbulent conditions in eccentric annuli is investigated. A numerical model is developed to simulate the flow of Newtonian and power-law fluids for eccentric annular geometries. A turbulent eddy-viscosity model based on the mixing-length approach is proposed, where a damping constant as a function of flow parameters is presented to account for the near-wall effects. Numerical results including the velocity profile, eddy viscosity, and friction factors are compared with various sets of experimental data for Newtonian and power-law fluids in concentric and eccentric annular configurations with diameter ratios of 0.2 to 0.8. The simulation results are also compared with a numerical study and two approximate models in the literature. The results of extensive simulation scenarios are used to obtain a novel correlation for estimation of the frictional pressure loss in eccentric annuli under turbulent conditions. Two new correlations are also presented to estimate the maximum axial velocity in the wide and narrow sections of eccentric geometries.