Miracle-dz/UniFAR-FTUs huggingface dataset:
Pengujian Validitas dan Reliabilitas System Usability Scale (SUS) Untuk Perangkat Smartphone

Untuk mengukur suatu perangkat lunak lebih spesifik berbasis telepon seluler smartphone dapat diterima oleh pengguna maka dilakukan pengujian Usability. Untuk membuat quisioner yang dapat digunakan untuk melakukan pengujian System Usability Scale (SUS) yang dinyatakan valid dan reliabel. Quisioner diuji menggunakan Expert Review dan Product-Moment Coefficient untuk uji validitas, serta Cronbach Alfa untuk uji reliabilitas. Berdasarkan hasil uji yang dilakukan didapatkan 10 butir quisioner untuk uji SUS dengan seluruh butir dinyatakan valid secara Expert Review dan Product-Moment Coefficient, serta reliabel dengan skor Cronbach Alfa 0,778086452. Terdapat beberapa penelitian terkait pembuatan quisioner untuk uji SUS dimana bahasa yang digunakan bahasa indonesia dan bahasa inggris dengan jumlah pertanyaan sebanyak 10 butir. Penelitian ini sendiri memberikan opsi lain quisioner dengan mengadopsi penelitian yang sudah dilakukan dengan melakukan pengujian validitas dan realibilitas untuk menguji suatu perangkat lunak menggunakan uji SUS.
The Antimicrobial Efficacy of Nanoparticles Intracanal Medicaments Against Enterococcus Faecalis Biofilm.

Title of manuscript: The Antimicrobial Efficacy of Nanoparticles Intracanal Medicaments Against Enterococcus Faecalis Biofilm. Introduction: Bacteria can create biofilms that resist antimicrobials and cause persistent infections. With the introduction of nanotechnology in dentistry, intracanal medicaments could become more effective against bacteria. The purpose of this study was to compare the efficacy of normal sized calcium hydroxide (CaOH 2 ) and chlorohexidine (CHX) against their nano counterparts in the elimination of Enterococcus faecalis biofilm. Methods: Sixty-six human mandibular molars were contaminated with E. faecalis then treated with CaOH 2 , CaOH 2 nanoparticles (np), CHX, CHX loaded by silver nanoparticles (Ag-np) and CHX loaded by chitosan nanoparticles (CH-np). Two periods of contact time were chosen; two-days and seven-days. Comparison was based on colony forming units (CFU) and Scanning electron microscope (SEM) was used for biofilm confirmation and examining the effect of the medicaments on bacterial cells and biofilm. Results: CHX\Ag-np had the highest percentage reduction with a significant difference of <0.05. CHX and CaOH 2 had the lowest percentage reduction. Seven-days period showed more bacterial reduction than the two-days period in all groups. Conclusion: All tested medicaments reduced bacterial counts. Nanosized medicaments were more effective than normal sized medicaments. Seven-days period is better than the two-days period regarding the antibacterial efficacy.
Multidimensional Religiousness among Christian and Muslim Students: Are There Gender Differences in Indonesia?

: The idea of gender differences has been widely accepted as universal, also when it comes to religiousness. However, evidences supporting this idea were mainly acquired using single or few items measurement. As religiousness has been found to be multidimensional, at least in Christianity and Islam, the gender differences need to be reinvestigated. Most studies in the subject of religiousness were done either in a Christian populated or Muslim-based country, leading to the need of a more diverse samples in a cross-cultural context. As one of the world’s largest Muslim nation, yet acknowledging religious pluralism, Indonesia is a fitting population to serve the purpose. 331 Christian and Muslim college students with men and women ratio of nearly 1:1 filled the Four Basic Dimensions of Religiousness (4-BDRS). T-test analysis found no significant differences in religiousness between women ( n =99) and men ( n =92) in the Christian samples. On the other hand, Muslim men ( n =62) were found to have higher religiousness than women ( n =78) in total religiousness ( t (138) = 2.455, p <0.05) and Bonding dimension ( t (138) = 3.721, p <0.0001). These results suggest a complex interplay between gender and religiousness, which involves religious socialization phenomena, patriarchal culture, culture’s masculinity, and religiousness development in university.
Competitive effects of plant invaders on and their responses to native species assemblages change over time

Alien plant invaders are often considered to be more competitive than natives, and species-rich plant communities are often considered to be more resistant to invaders than species-poor communities. However, the competitive interactions between invaders and assemblages of different species richness are unlikely to be static over time (e.g. during a growth season). To test this, we grew five alien and five native species as invaders in a total of 21 artificial assemblages of one, two or four native competitor species. To test for temporal changes in the reciprocal effects of invaders and the competitor assemblages on each other, and how these depend on the species richness of the assemblages, we harvested plants at three growth stages (weeks 4, 8 and 12). We found that the invaders and competitor assemblages had negative effects on each other. Aboveground biomass of invaders was reduced by the presence of a competitor assemblage, irrespective of its species richness, and this difference gradually increased over time. Alien invaders accumulated more aboveground biomass than the native invaders, but only after 12 weeks of growth. Meanwhile, the invaders also negatively affected the biomass of the competitor assemblages. For multi-species assemblages, the increase in the negative effect of the presence of the invader occurred mainly between weeks 4 and 8, whereas it happened mainly between weeks 8 and 12 for the one-species assemblages. Our results suggest that although alien invaders are more competitive than native invaders, the competitive effects of the invaders on and their responses to native competitor assemblages changed over time, irrespective of the origin of the invaders.
Speech Acts in a Story for Learning English: Case of Anna Karenina by Leo Tolstoy

: Youtube is one of the beneficial media that can be empowered as a language learning medium in this 21st century. It provides various kinds of channels for learning English through videos. This paper explored the speech acts performed in a story taken from a channel standing for learning English through stories on Youtube. This story is Anna Karenina by Leo Tolstoy. The functions of speech acts found in this chosen story were identified using Padan method and classified based on the forms of speech acts as proposed by (Austin, 1962). The factors were described based on the context espousing the utterances showed in the story. Finally, this paper proffers pedagogical implication for English language teaching and learning process, in case of constructing and deconstructing texts (written or spoken) in which these are considered very beneficial for second or foreign language learners: to communicate appropriately in real-life contexts. This paper is also expected to be beneficial for English language teachers and material developers, to provide proper material to be used in the classroom
Prediction Algorithm of Labor Employment Capacity and Structure Based on Improved Genetic Algorithm

As a general economic resource or capital, labor plays a vital role in the development of a country. The improvement of people’s living standards is the fundamental purpose of economic development. The economic development of a country is impossible from the support of the labor force. The supply and support of the labor force will directly affect the normal operation of a country’s economy. Since the reforms are opening up, China has made remarkable achievements in rapid economic development, but some new problems have gradually emerged in the labor market. On the one hand, important changes have taken place in the supply and demand situation of the labor market. The labor shortage crisis has started to spread across the country. With the increase of labor costs of enterprises and the adjustment of industrial structure, the problems of employment in the labor market such as large-scale layoffs and reduction of labor have become more prominent. On the other hand, the population’s age structure is gradually changing. China is about to enter an aging society in the future. This means that the proportion of old people towards youngsters will increase. At that time, China’s huge population size will likely evolve from a booster of economic growth to a burden on the economy. Therefore, the labor structure needs to be optimized urgently. Deepening the reforms requires China to transform its growth model and develop knowledge-intensive industries. It requires optimizing the capacity and structure of the labor market and improving the quality of the labor force. Measuring the total workforce in the future is an important prerequisite for addressing various challenges in the new situation. A genetic algorithm is a computational model of the biological evolution process that simulates the natural selection and genetic mechanism of Darwin’s theory of biological evolution. This is a technique of modeling the natural evolution process to get the best solution. In data mining, genetic algorithm has been widely used around the world. It is an important development direction to use them to effectively mine and predict data. Based on the changes in the age structure of the population, this paper will use an improved genetic algorithm. This algorithm will calculate the total labor supply and structural changes in China in the next few years. This study will provide a reference for the formulation of China’s macroeconomic and population policies.
ScholarWorks at WMU ScholarWorks at WMU Effect of Caffeine Supplementation on Vertical Jump Effect of Caffeine Supplementation on Vertical Jump Performance, Heart Rate Variability, and Electromyography Performance, Heart Rate Variability, and Electromyography

Research into caffeine’s ability to improve anaerobic performance is inconclusive. Eleven anaerobically trained individuals (mean age: 23.45 ± 1.51 years) participated in this study. Assessments of resting heart rate variability (HRV), exercise heart rate variability, surface electromyography (sEMG), static vertical jump (SJ), and countermovement vertical jump (CMJ) were conducted before and after administration of placebo and caffeinated treatments. Three trials of each vertical jump technique were performed before and after treatment administration. A 60-minute absorption period was utilized for absorption of the treatment following its ingestion. All participants performed testing on two separate occasions, once under the placebo condition and once under caffeinated condition. between and post-treatment measures of peak peak power eccentric utilization ratio in the caffeine condition and eccentric in the condition as well as between conditions for peak CMJ height (p=0.018) and peak CMJ power (p<0.001). No significant differences were found between pre and post-treatment nor conditions for peak sEMG, high and low frequency power of HRV, peak SJ height, and peak SJ power (p>0.05). This study concluded that caffeine does appear to improve performance of the vertical jump but does not appear to significantly change peak sEMG or frequency domain measures of HRV.
In Vivo Model of Osteoarthritis to Compare Allogenic Amniotic Epithelial Stem Cells and Autologous Adipose Derived Cells

Simple Summary An early resolution of osteoarthritis (OA), through minimally invasive orthobiological solutions, would be important to enable a return to daily and sport activities, and delay prosthesis solutions. No study has yet evaluated amniotic epithelial stem cells (AECs) in OA. They could be considered a valid alternative to adipose derived cells, expanded or concentrated, because they differentiate into three lineages and express mesenchymal and embryonic markers, without a tumorigenic phenotype. The innovative aspects of this study are the comparison of three injective orthobiological treatments, the in vivo use of AECs in OA, and the evaluation of structural and inflammatory fronts of OA for up to six months. Abstract The challenge of osteoarthritis (OA) is to find a minimally invasive orthobiological therapy to contrast OA progression, on inflammatory and structural fronts. The aim of the present study is to compare the effects of an intra-articular injection of three orthobiological treatments, autologous culture expanded adipose-derived mesenchymal stromal cells (ADSCs), autologous stromal vascular fraction (SVF) and allogenic culture expanded amniotic epithelial stem cells (AECs), in an animal model of OA. OA was induced in 24 sheep by bilateral lateral meniscectomy and, at 3 and 6 months post-treatment, the results were analyzed with macroscopy, histology, histomorphometry, and biochemistry. All the three treatments showed better results than control (injection of NaCl), but SVF and AECs showed superiority over ADSCs, because they induced higher cartilage regeneration and lower inflammation. SVF showed better results than AECs at 3 and 6 months. To conclude, SVF seems to be more favorable than the other biological options, because it is easily obtained and rapidly used after harvesting, with good healing potential. AECs cause no discomfort and could be also considered for the treatment of OA joints.
Echocardiographic Abnormalities in Obstructive Airway Disease

Article information Background: Obstructive airway disease is a common condition with airflow limitation due to exposure to exposure to noxious agents. Its main characteristics are the preventable and treatable nature of the disease. It includes bronchial asthma and chronic obstructive pulmonary disease [COPD]. COPD is a major cause of mortality, and associated cardiovascular abnormalities are suggested as the cause of morbidity and mortality. The Aim of The work: The current study aimed to evaluate the cardiac dysfunctions in COPD by echocardiography. Patients and Methods: This work included 60 patients with stable COPD who presented at Chest Diseases Department, Al-Azhar University Hospital [Assiut] from December 2018 till October 2020. All were submitted to Spirometry. Then, they were classified according to The Global Initiative for Chronic Obstructive Lung Disease [GOLD] guidelines [2019]. Then cardiac evaluation was performed by echocardiography. Results: Left ventricle [LV] systolic dysfunction did not discovered in any of the studied patient. However, LV diastolic dysfunction was reported in 30%. In addition, 16.6% had right ventricle dilatation, and 71.7% had tricuspid regurge of different grades; the majority were of moderate grade. Furthermore, 56.0% had pulmonary hypertension. However, the majority of them were of mild degree. Its higher incidence was associated with severe and very severe COPD disease. Finally, there was a significant proportional correlation between disease severity and echocardiographic data, mainly size of the right ventricle, tricuspid regurgitation and pulmonary hypertension. Conclusion: LV diastolic dysfunction is frequent in COPD. However, it is not related to the COPD disease severity. The main abnormalities were of the right heart. Pulmonary hypertension when present has a linear relationship with disease severity.
THE CONCEPT OF PREHABILITATION IN THORACIC SURGERY: A SYSTEMATIC LITERATURE REVIEW

the studies was assessed using Delphi criteria. The impact of the targeted program in improving the respiratory parameters of patients was analyzed in 10 out of 10 studies, the incidence of respiratory complications in 9 out of 10 studies and the duration of hospitalization in 5 out of 10 studies. The results obtained can be classified as controversial, depending on the type of study, the size of the lots and the duration, intensity and multidisciplinarity of the prehabilitation program. It is obvious that prehabilitation needs to be comprehensively integrated into medical practice because this is a lucid hope for cancer patients. However, there remains a clear to assess the effectiveness of the prehabilitation program in specific populations. This study recorded positive results in EV and ET, following the heterogeneous prehabilitation program. These results should be confirmed in larger randomized controlled trials, including a larger number of patients, especially with pathological changes in respiratory muscle function. This study investigated the short-term prehabilitation program, combined with inspiratory muscle training and aerobic endurance training in elderly patients scheduled to undergo lobectomy. For elderly patients with NMCLC who are about to undergo surgery in China, an intensive 7-day prehabilitation model combined with aerobic endurance training may be a feasible preopera - tive strategy with positive physical and psychological effects. The results of the study suggest that a exercise-based these could
A note on the human capital and tourism growth nexus: a semi-parametric approach

We investigate the impact of human capital on tourism growth by using a semi-parametric fixed effects estimator developed in Baltagi and Li (2002). The results shed new light on the existing literature since they unveil strong non-linear effects of human capital on tourism growth. Furthermore, we uncover a non-monotonic “M-shaped” curve between human capital and growth when we impose the assumption of imperfect labor substitutability.
The Practices of Artificial Intelligence Techniques and Their Worth in the Confrontation of COVID-19 Pandemic: A Literature Review

Today, the medical society is living in the era of artificial intelligence, which is developed and becomes more famous thanks to the coronavirus disease of 2019 (COVID-19) pandemic, which has given the space for artificial intelligence to appear more influential in analyzing medical data and providing very accurate results. This science has deservedly been able to achieve an excellent and vital position among healthcare workers, and it has become a necessary element of their work because of its a great potential for practical decision-making. The prospects of using intelligent systems in the medical field are deemed essential in the health division due to their ability to analyze big data and give exact results, aiming to improve the health of citizens and save their lives. In this article, a set of important information about the vital role of artificial intelligence in the medical field is highlighted. In addition, how this science does manage to confront SARS‐CoV‐2 by highlighting a set of investigations and analyses in predicting the spread of the virus, tracking infections, and diagnosis of cases through chest x-ray images of COVID-19 patients. The database of this article covered more than 40 studies between 2020 and 2021 and investigated the effects of utilizing artificial intelligence techniques in analyzing SARS‐CoV‐2 data. These studies are gathered from PubMed, NCBI, google scholar, Medrxiv, and other sites. This article includes a plethora of information about artificial intelligence and SARS‐CoV‐2. The findings confirm that artificial intelligence has a significant role in the healthcare domain, and it is advised to utilize its applications in the decision-making method.
Wireless Network Virtualization Resource Sharing Based on Dynamic Resource Allocation Algorithm

In recent years, with the continuous development of IT industry, network virtualization technology has gradually developed into a hotspot of research and application in the field of communication because IT allows the construction of customized virtual network (VN) on shared physical infrastructure. In particular, the proposal of wireless network virtualization for the development of the enhanced Internet. Because these technologies require effective algorithms named virtual network mapping (VNE) to instantiate virtual networks on the SN, on the basis of satisfying the isolation between wireless network slices, a resource allocation mechanism based on bilateral auction is proposed. At present, many researchers have proposed that network virtualization technology is a feasible way to solve the rigid Internet architecture. In the field of existing research focuses on the cable network virtualization, mainly related to the data center network and backbone, then, the side of the wireless access network virtualization the key technology research is still in its infancy, in order to accelerate the process of wireless skill for innovation and meet the demand of the difference of the emerging business, wireless network virtualization becomes the research hotspot and focus of academia and industry. However, no one has applied the dynamic resource allocation algorithm to wireless network virtualization resource sharing field. Here, this paper analyzes and summarizes the existing virtual network resource allocation schemes at home and abroad. The wireless virtual network resource allocation model and cross-domain virtual network resource allocation model are established, and the network centrality theory in social network and complex network is introduced to analyze the topology properties of virtual network and physical network, and two efficient virtual network resource allocation methods are proposed.
Study the association of circulating level of Irisin with the anthropometric and metabolic parameters in normal weight, overweight and obese children

: The goal of this study is to study the association of circulating level of Irisin with the anthropometric and metabolic parameters in normal weight, overweight and obese children. It’s a cross sectional study conducted on 69 children, grouped into 3 groups ; normal weight (BMI<85th), overweight (BMI≥85th), and obese group (BMI≥ 95th percentile for age and sex) (39 males and 30 females), (20 normal weight, 13 overweight, 36 obese children). aged 6-18 years. All are recruited from Endocrinology Pediatric clinic in Beni Suef University. All participants were subjected to history taking and clinical examination, anthropometric assessment (weight, height, pubertal assessment, waist circumference and hip circumference) and laboratory tests (Serum Irisin, serum cholesterol, serum high density lipoprotein, serum triglycerides, serum fasting insulin, serum fasting glucose, oral glucose tolerance test). Insulin resistance and sensitivity were assessed by calculating HOMA-IR. The obese group of 36 children (52.2%) had a higher level of Irisin than the normal weight and the overweight groups (P-value<0.001). The obese group had a significant higher prevalence of metabolic syndrome regarding the MSC Cook's and the MSC deFerranti criteria. The obese group had a significant linear positive correlation between the Irisin level and BP, BMI, cholesterol level, fasting insulin, fasting glucose, the number of criteria of Metabolic Syndrome as regards International Diabetic Federation and the HOMA IR score. Results revealed that Irisin as well as HOMA-IR can predict presence of metabolic syndrome with high sensitivity and specificity at different levels.