bluuebunny/crossref_metadata_2025_split huggingface dataset:
Dynamic slab segmentation due to brittle-ductile damage interactions in the outer rise
Authors: Gerya Taras , Bercovici David , Becker Thorsten 
Published: November 2020

Abstract
The recycling of oceanic plates by means of subduction represents the major plate driving force and subducting plate strength controls many aspects of the thermo-chemical evolution of Earth. Regardless of its prior history, each subducting plate experiences intense normal faulting1-11 during bending that accommodates the transition from horizontal to downward motion at the outer rise at subduction trenches. Here, we investigate the consequences of this bending-induced plate damage using new numerical, thermomechanical subduction models in which both brittle and ductile deformation, as well as grain size evolution, are tracked and coupled self-consistently. Pervasive slab weakening and pronounced segmentation can occur at the outer rise region due to the strong feedback between brittle and ductile damage localization. The “memory” of bending varies from segmentation to broadly-distributed damage depending on the age of the subducting plate, mantle potential temperature, and the magnitude of strain-induced weakening of outer rise normal faults. This new slab damage phenomenon explains the development of large-offset normal faults8,9, the occurrence of deep compressional thrust-faulting earthquakes12, and the appearance of localized areas of reduced effective viscosity13 observed at subduction trenches. Furthermore, brittle-viscously damaged slabs show a strong tendency for slab breakoff at elevated mantle temperatures. Given Earth’s planetary cooling history14, this implies that intermittent subduction with frequent slab breakoff episodes15,16 may have been characteristic for terrestrial plate tectonics until more recent times than expected from memory-free rheologies17.
Job-Sharing Charge Storage in a Mixed Ion/Electron Conductor Electrode towards Ultrafast Na Storage
Authors: Wang Haihua , Zhang Jing , Zhang Jiliang , Lau Vincent Wing-hei , Lee Gi-Hyeok , Zhang Kai , Park Mihui , Fang Liang , Kang Yong-Mook 
Published: November 2020

Abstract
For the cathode materials potentially available for high power capability, reducing their particle size can improve the bulk ionic conductivity due to reduced ion diffusion length, and exploiting new reaction mechanism must be fundamentally advantageous. However, other issues such as synthesis difficulty, poor charge storage stability, and capacity decay can emerge. To simultaneously address these issues, in this work, we first find solid-solid interfacial storage for the ultrafine insertion cathode materials in the space-charge region of a mixed ion/electron conductor through the so-called “job-sharing” mechanism. This mechanism shows that electrons and ions can be stored in the different phases around the interface and transport only inside there, which looks thermodynamically distinct from most of conventional charge storage mechanisms in terms of the relationship between charge storage and cell voltage. The insertion cathodes governed by the “job-sharing” mechanism thus exhibit the outstanding performances with high capacity, fast kinetics, and stable cyclability. Herein, the inverse conceptual compositing between ionic conductor and electronic conductor to harness the size effect offers a potential research direction for not only electrode design in high-power batteries, but also other electrochemical potential applications such as solid-state electrolytes and so on.
CONSTRUCTING THE PARAMETRIC FAILURE FUNCTION OF THE TEMPERATURE CONTROL SYSTEM OF INDUCTION CRUCIBLE FURNACES
Authors: Demin Dmitriy 
Published: November 2020

The objects of the study were diagnostic features that allow determining the quality of controlling temperature modes of induction crucible melting. For this, in the normalized space of feature factors, which are the content of SiO2 and FeO+Fe2O3 in slag, a discriminant function is constructed and a decision rule is obtained in the form of a linear classifier, which allows determining in which mode the process was carried out. It is shown that this rule is the basis for identifying an event qualified as a parametric failure, and it can be included in the general structure of the parametric failure function.
The parametric failure function constructed for the temperature control system of induction crucible melting makes it possible to ascertain that the control system does not meet the specified requirements for a specific temperature mode of melting. The mechanism of inferencing regarding the occurrence of a parametric failure based on this function is as follows. If the decision rule showed that the object belongs to the “low-temperature mode” class, although the process under these conditions should have been carried out in the high-temperature mode, a parametric failure is recorded. In this case, the numerical value of this function takes the value of “1”, otherwise – “0”. The inferencing mechanism works similarly if, on the basis of the decision rule, it is revealed that the process was carried out in the high-temperature mode, although under these conditions it should have been carried out in the low-temperature mode.
Based on the constructed parametric failure function, practical problems related to planning maintenance of the temperature control system integrated into the melting complex or organizational and technical measures aimed at minimizing violations of the melting regulations can be solved
STUDY OF THE DYNAMIC LOADING OF THE LOAD-BEARING STRUCTURE OF A FLAT WAGON DURING TRANSPORTATION BY SEA
Authors: Fomin Oleksij , Lovska Alyona , Safronov Oleksandr , Soroka Olena 
Published: November 2020

To increase the efficiency of combined transportation, the supporting structure of flat wagon has been created. A feature of the wagon is that the sections have a low center of gravity. This solution allows for the transportation of oversized cargo on a flat wagon within the established dimensions. The design of this flat wagon can be used for the carriage of goods not only by main lines, but also in rail and water traffic when transported by rail ferries. To ensure the safety of transportation of a flat wagon with containers on a railway ferry, their dynamic loading was determined. It is taken into account that a large-capacity container of 1AA standard size is placed on each section. The solution of the mathematical model was carried out in the MathCad software package. The resulting accelerations, as components of the dynamic load, were taken into account when determining the stability of a container on a flat wagon during transportation by a rail ferry. It was found that the stability of the container is ensured at tilt angles up to 25°. A computer simulation of the dynamic loading of the supporting structure of an articulated flat wagon with containers during transportation by a railway ferry has been carried out. The calculation is implemented in the CosmosWorks software package using the finite element method. The fields of distribution of accelerations relative to the supporting structure of the flat wagon and containers are determined. The maximum percentage of discrepancy between the results of mathematical and computer simulation does not exceed 11 %. The research carried out will contribute to the creation of innovative designs of flat wagons, as well as to increase the efficiency of the operation of combined transport in international traffic
Relationship Between School Gardening and Self-Efficacy Towards Weekly Fruit & Vegetable Intake
Authors: Kafeero Hussein Mukasa , Kavuma David , Mbabazi Scovia 
Published: November 2020

The study was designed to understand the relationship between school gardens and student’s self-efficacy and its effect on weekly intake of fruits and vegetables. The survey used two Ugandan secondary schools; one having a well-established school garden with all students having equal opportunities to participate in the growing, harvesting and consumptions of fruits and vegetables, another not. The study followed a cross-sectional study design employing quantitative research methods. The target population comprised of late adolescents 18-22 years attending the two-selected secondary school; one in Kampala and another in Luwero districts. The school in Luwero district engaged students in gardening activities while the school in Kampala did not. Self-administered structured questionnaire was given to students to answer questions in line with the specific objectives. Data was analyzed by using Mann Whitney U test, Pearson Rank Correlation, Odds ratio and test of proportion. The mean ages of the girls and boys in the school exposed to gardening activities were 19.10±1.4 and 19.2±2.86 respectively while those for students in the unexposed school were 18.62±1.21 and 19.11±1.29 respectively. The study had more males (56.3%) than females (43.7%). Neither group met the World Health Organization (WHO), Food and Agricultural Organization (FAO) and United States Department of Agriculture (USDA) recommendation of ≥35 servings per week (≥5 servings per day) for both fruits and vegetables consumption. However, the exposed students had more weekly servings of fruits and vegetables (P>0.05) and had higher self-efficacy towards dietary intake of fruits and vegetables (P=0.007). School garden based intervention can significantly improve student’s self-efficacy towards fruit & vegetable dietary intake increasing the weekly consumption of fruits and vegetables. The findings of the study will inform policy makers on the role of school gardens in enhancing fruit and vegetable intake by in-school adolescents as they develop the Uganda’s school health policy.
EXPERIÊNCIA DO PROJETO DANÇAFIBRO ENCARANDO OS DESAFIOS DO ISOLAMENTO SOCIAL
Authors: Nunes Rebeca Freitas de Oliveira , Fonseca Adna Karolinne , Lima Emerson Mateus Mendonça , Do Nascimento Diógenes Diniz , De Souza Marcelo Cardoso 
Published: November 2020

O estudo trata-se de um relato de experiência do projeto dançafibro da Universidade Federal do Rio Grande do Norte (UFRN) no campus da Faculdade de Ciências da Saúde do Trairí (FACISA), que desenvolve ações de assistência para mulheres com fibromialgia através da dança. Dessa maneira, possui como objetivo relatar ações de promoção à saúde durante o isolamento social causado pela pandemia da COVID-19. Diante disso, são realizadas postagens através de mídias sociais que suprem a ausência das atividades presenciais, que visam atenuar a fadiga e outros fatores que são decorrentes desta doença crônica. Deste modo, os resultados evidenciam uma boa adesão das participantes do projeto, como também, engajamento entre o grupo de alunos, e percebeu-se um retorno positivo para pacientes e alunos, contribuindo para o fortalecimento da estratégia momentânea.
ORIENTAÇÕES EM SAÚDE PARA GESTANTES E PUÉPERAS DURANTE A PANDEMIA POR COVID-19 POR MEIO DE AÇÕES DE EXTENSÃO UNIVERSITÁRIA: UM RELATO DE EXPERIÊNCIA
Authors: Faria Bárbara , Torres Elissa , Anunciação Jaciara , Santos Tatiane , M. A. Câmara Saionara 
Published: November 2020

RESUMO
Este trabalho objetivou apresentar um relato de experiência sobre as atividades de extensão voltadas para a produção de materiais de educação em saúde para gestantes e puérperas durante a pandemia do COVID-19, bem como destacar sua importância. A ação de extensão possibilitou a divulgação do conhecimento científico à comunidade com linguagem clara e acessível, promovendo o esclarecimento de dúvidas relacionadas à pandemia durante o período da gestação, parto e puerpério, bem como contribuindo para a redução de riscos à saúde desta população. Foram produzidos 5 materiais com o tema “Gestação e Puerpério”, sendo: 2 vídeos e 3 cartilhas. Conclui-se que as ações de extensão possibilitaram a difusão do conhecimento científico proveniente de fontes seguras e confiáveis, reafirmando o papel das universidades públicas como instituições a serviço de toda a comunidade.
Palavras-chave: Educação em Saúde. COVID-19. Gestantes. Saúde pública. Educação da População.
COVID-19, ISOLAMENTO SOCIAL E SUAS IMPLICÂNCIAS NO PROCEEM-FACISA: UM RELATO DE EXPERIÊNCIA
Authors: Iasmim de Araújo Ivani , Serafim de Araujo Rodrigo , Mayara dos Santos Medeiros Edriana , De Medeiros Fernandes Morgana , Pereira Batista Jéferson 
Published: November 2020

Com o atual quadro epidemiológico do novo coronavírus (COVID-19), fez-se necessário o distanciamento social e com ele seus impactos sociais, políticos, econômicos e educacionais. Sendo assim, o estudo descritivo do tipo relato de experiência objetivou apresentar vivências acerca de inter-relações, percepções e desenvolvimento de estratégias para ensino do Programa Complementar de Estudos do Ensino Médio (PROCEEM) em um contexto de pandemia. Evidenciou-se, portanto, que a pandemia do COVID-19 trouxe inúmeros desafios para todo o corpo do programa, exigindo aprimoramento por parte dos gestores e ministrantes em tecnologias que permitissem a continuidade do ensino, pondo em pauta a reflexão acerca da inserção de tais Tecnologias da Informação e Comunicação (TICs) como mediadoras do processo de ensino e aprendizagem.
Palavras-chave: PROCEEM; COVID-19, Educação a Distância (EaD); Saúde mental.
A CONSTRUÇÃO DE UM ENVELHECIMENTO ATIVO
Authors: Oliveira Josilaini , Gomes da Costa Daniela , Diniz do Nascimento Diógenes , De Araújo Nunes Vilani Medeiros , Xavier Nobre Thaiza Teixeira 
Published: November 2020

O novo Corona vírus (Covid-19) é uma doença causada pelo SARS-CoV-2. É caracterizado por uma infecção que acomete principalmente o sistema respiratório. O quadro clínico do indivíduo pode variar de leve a moderado, e quadros graves, onde nesse caso pode ocorrer síndrome respiratória grave levando a inúmeras complicações. Por se tratar de uma doença de fácil contágio (gotículas de saliva, aperto de mãos, objetos/superfícies contaminadas), com isso, medidas de saúde como o distanciamento social, medidas de isolamento, detecção dos casos e quarentena, estão desempenhando um papel essencial levando a uma redução significativa no número de infectados. Com isso o objetivo do grupo virtual é levar informações válidas de como os idosos devem lidar com a quarentena e as medidas que devem ser tomadas para evitar contaminação por Covid-19.
Palavras-chave: Educação em saúde, Idosos, Envelhecimento ativo.
UTILIZAÇÃO DAS MÍDIAS SOCIAIS COMO FERRAMENTA DE ORIENTAÇÃO PARA OS SERVIÇOS DE DELIVERY DE ALIMENTOS FRENTE AO COVID-19: UM RELATO DE EXPERIÊNCIA
Authors: BARBOZA DA SILVA LISANDRA MIKAELY , MACIEL DE SOUZA RAISSA LOISE , ARAÚJO DA CUNHA JOSIANE , Aires Clemente Heleni 
Published: November 2020

Este trabalho tem como o objetivo descrever um relato de experiência da criação e divulgação de vídeo de condutas higiênico-sanitárias focado em serviços de delivery de alimentos durante a pandemia do covid-19. O vídeo foi construído por acadêmicos e docentes do curso de nutrição da FACISA/UFRN e divulgado em parceria com a Prefeitura de Santa Cruz-RN. A divulgação em mídias sociais obteve 2252 visualizações,143 curtidas e 40 compartilhamentos, sendo o Facebook® a plataforma digital com maior alcance . A utilização das mídias sociais favorece significativamente quando se trata na disseminação de informações, resultando na ampla propagação das orientações em massa.
Palavras-chave: Pandemias; Rede Social; Serviços de Alimentação.
Repeated Frying of Olive Oil has a Better Effect on Survival Rate Compared to Palm Oil through Glucose Energy Metabolism Increase in Mice
Authors: Nabila Nadiya A. , Umijati Sri , Herawati Lilik 
Published: November 2020

Background:
Vegetable oil is widely used for frying food, especially palm oil. Repeated
use of cooking oil is often unavoidable. Frying is known to change cis unsaturated fatty acids into
trans. However, the effects of repeated frying of olive oil compared to palm oil is still not widely
known.

Objective:
The objective of this study is to determine the effect of repeated frying of palm oil and
olive oil on survival rate and blood glucose pattern in mice.

Methods:
There were 39 adult male mice divided into 3 groups: control (n=12), palm (n=13), and
olive (n=14). Control group was given oral gavage of water during research. Palm and olive oils
were given in palm and olive groups. Before given to mice, palm and olive oils were used for
frying sweet potatoes 5 times then given to mice for 4 weeks. At the beginning and after treatment,
fasting blood glucose (FBG), the 2 hours postprandial oral glucose tolerance test (2-h OGTT)
blood glucose level were measured and then area under the curve (AUC) was also calculated.

Methods:
There were 39 adult male mice divided into 3 groups: control (n=12), palm (n=13), and olive (n=14). Control group was given oral gavage of water during research. Palm and olive oils were given in palm and olive groups. Before given to mice, palm and olive oils were used to fry sweet potatoes 5 times then given to mice for 4 weeks. At the beginning and after treatment, fasting blood glucose (FBG), the 2 hours postprandial of oral glucose tolerance test (2-h OGTT) blood glucose level were measured and then area under the curve (AUC) was also calculated.

Results:
After 4 weeks of treatment, there were 9 mice that remained alive in the control group, 9
mice in the palm group, and 11 mice in the olive group. The survival rate was 75% in the control
group, 69.23% in the palm group, and 78.57% in the olive group. Weight gain was significantly different
between pre and post in the control and olive groups (p=0.009; p=0.004). FBG level increased
significantly in the palm group compared to the control group (P<0.05). The 2-h OGTT glucose
level increased significantly compared to pre in the control group (p=0.004) and olive group
(p=0.000). AUC of the olive group increased significantly compared to the control group
(p=0.0039).

Conclusion:
Consumption of olive oil which is fried repeatedly and given for 4 weeks shows a better
survival rate than palm oil.
New Hybrid Method for Left Ventricular Ejection Fraction Assessment from Radionuclide Ventriculography Images
Authors: Dziri Halima , Cherni Mohamed Ali , Ben-Sellem Dorra 
Published: November 2020

Background:
In this paper, we propose a new efficient method of radionuclide ventriculography
image segmentation to estimate the left ventricular ejection fraction. This parameter is an
important prognostic factor for diagnosing abnormal cardiac function.

Methods:
The proposed method combines the Chan-Vese and the mathematical morphology algorithms.
It was applied to diastolic and systolic images obtained from the Nuclear Medicine Department
of Salah AZAIEZ Institute. In order to validate our proposed method, we compare the obtained
results to those of two methods present in the literature. The first one is based on mathematical
morphology, while the second one uses the basic Chan-Vese algorithm. To evaluate the quality
of segmentation, we compute accuracy, positive predictive value and area under the ROC curve.
We also compare the left ventricle ejection fraction estimated by our method to that of the reference
given by the software of the gamma-camera and validated by the expert, using Pearson’s correlation
coefficient, ANOVA test and linear regression.

Results:
Static results show that the proposed method is very efficient for the detection of the left
ventricle. The accuracy was 98.60%, higher than that of the other two methods (95.52% and
98.50%).

Conclusion:
Likewise, the positive predictive value was the highest (86.40% vs. 83.63% 71.82%).
The area under the ROC curve was also the most important (0.998% vs. 0.926% 0.919%). On the
other hand, Pearson's correlation coefficient was the highest (99% vs. 98% 37%). The correlation
was significantly positive (p<0.001).
Chitosan Nanoparticles: An Approbative System for the Delivery of Herbal
Bioactives
Authors: Saini Sapna , Nanda Sanju , Dhiman Anju 
Published: November 2020

:
Chitosan, a natural biodegradable polymer obtained from deacetylation of chitin, has been used as an approbative macromolecule for the development of various novel drug delivery systems. It is one of the most favorable biodegradable carriers for nanoparticulate drug delivery due to its intrinsic properties, such as biocompatibility, biodegradability, non-toxicity, availability of free reactive amino groups, and ease of chemical modification into different active derivatives. Furthermore, interesting physical properties (film-forming, gelling and thickening) make it a suitable candidate for formulations, such as films, microcapsules, beads, nanoparticles, nanofibres, nanogel and so on. Researchers have reported that chitosan nanoparticles act as a promising vehicle for herbal actives as they provide a superior alternative to traditional carriers and improve pharmaceutical efficiency. As no review of chitosan nanoparticles encapsulating herbal extracts and bioactives has been published till date, a maiden effort has been made to collate and review the use of chitosan nanoparticles for the entrapment of phytoconstituents to yield stable, efficient and safe drug delivery systems. Additionally, the paper presents a comprehensive account of the state-of the-art in fabricating herbal chitosan nanoparticles and their current pharmacological status. A list of patents on chitosan nanoparticles of herbal actives has also been included. This review is intended to serve as a didactic discourse for the formulation scientists endeavoring to develop advanced delivery systems for herbal actives.
Usulan perbaikan kualitas pelayanan penerbitan sertifikat tanah dengan pendekatan Quality Function Deployment
Authors: Martia Nur 
Published: November 2020

Quality Function Deployment uses a very different approach because it adds value to the product by maximizing positive quality, such as ease of use, pleasure, and luxury. Visible or invisible customer needs will be handled by Quality Function Deployment. Research analysis found 31 service quality attributes, consisting of 10 variables of simplicity, clarity, time certainty, accuracy, security, responsibility, completeness of infrastructure, ease of access, friendly discipline, comfort. There were still 23 House of Quality results that did not meet customer satisfaction that was prioritized for improvement. The priority order of improvement is most important to the requirements of the customers, namely the responsibility of the officer in the work with a relative importance of 26,225 in stage 1 and Making an assessment of the performance of the officer with a relative importance of 18,424 is the highest value for QFD stage 2.