Miracle-dz/UniFAR-FTUs huggingface dataset:
Analysis of User Resistance Towards Adopting E-Office: A Case from A Governmental Organization

The advancement in information technology is accelerating, affecting many industries. Government entities are one of the industries that have been affected. They adopt information technology (IT) to replace disorganized traditional business processes. This study observes that the IT innovation adoption in an organization will lead to some resistance. We bring a case of IT adoption to replace one part of a manual business process (letter management system) into a digitalized system called E-office in one of Indonesia’s governmental organizations. The adoption of IT causes some resistance within the organization, which motivates us to identify resistances before and during the adoption. We interview a team who oversees handling E-office implementation and discovered two types of resistances in technology adoption: delaying resistances and opposition resistances. Meanwhile, there are two types of behavioral resistances: reluctant compliance resistance and misguided application resistance. This research further provides details on the approaches used by the organization to mitigate resistances before and during the adoption of the E-office project's implementation.
Research on the Path of Digital Inclusive Finance’s Influence on Industrial Structure Upgrade

This article takes digital inclusive finance and industrial structure upgrading as the research object, using the Peking University digital inclusive finance Index and the data of 285 prefecture-level cities from 2011 to 2018 construct an intermediary effect model. The research results show that digital inclusive finance has significantly promoted the upgrading of our country’s industrial structure. At the same time, digital inclusive finance can promote the upgrading of industrial structure through technological innovation, capital accumulation, productivity improvement, and consumer demand effects. Government departments and financial institutions need to increase investment in science and technology, promote the deep integration of digital technology and inclusive finance
Au Nanorod/ZnO Core–Shell Nanoparticles as Nano-Photosensitizers for Near-Infrared Light-Induced Singlet Oxygen Generation

Photosensitizer is the key element in photodynamic therapy to generate singlet oxygen to exert cytotoxic effects on cancerous or diseased tissues. Conventional organic photosensitizers generally have poor photostability. Nano-photosensitizers generally display high resistance to photodegradation. However, the high toxicity of quantum dots and the requirement of UV light activation for ZnO and TiO2 limit their practical applications. Here, we developed Au nanorod (Au NR)/ZnO core–shell nanostructures that integrate Au nanorods (NRs) with ZnO to act as near-infrared light-activated photosensitizers. The core–shell nanostructure helps avoiding direct contact of Au NRs with cells to reduce their cytotoxicity. These Au NR/ZnO core–shell NPs were found to display effective singlet oxygen generation under continuous-wave near-infrared light irradiation. Au NR/ZnO nanoparticles with thicker ZnO shells were found to display higher singlet oxygen generation efficiency. The mechanism of singlet oxygen generation by .
A new approach for hybrid (PID + MRAC) adaptive controller applied to two-axes McKibben muscle manipulator: a mechanism for human-robot collaboration

Purpose This paper aims to present a new approach, called hybrid model reference adaptive controller or H-MRAC, for the hybrid controller (proportional-integral-derivative [PID + MRAC]) that will be used to control the position of a pneumatic manipulator. Design/methodology/approach It was developed a McKibben muscle using nautical mesh, latex and high-density polyethene connectors and it was constructed an elbow manipulator with two degrees of freedom, driven by these muscles. Then it was presented the H-MRAC control law based on the phenomenological characteristics of the plant, aiming at fast response and low damping. Lyapunov's theory was used as the project methodology, which ensures asymptotic stability for the control system. Findings It was developed a precise control system for a pneumatic manipulator and the results were compared to previous research. Research limitations/implications In collaborative robotics, human and machine occupy the same workspace. This research promotes the development of safer and more complacent mechatronic systems in the event of collisions. Practical implications As a practical implication, the research allows the substitution of electric motors by McKibben muscles in industrial robots with high accuracy. Social implications The pneumatic manipulator will make the human-robot physical interaction safer as it can prevent catastrophic collisions causing victims or equipment breakdown. Originality/value When compared to results in the literature, the present research showed a 37.51% and 36.74% lower global error in position tracking than MRAC and Adaptive proportional-integral-derivative (A-PID), respectively, validating its effectiveness.
Formulation and Evaluation of Transferosomes Loaded with an Anti-Hyperlipidemic Drug

The primary goal of this research is to create transferosome formulations that contain an anti-hyperlipidemic medication. Simvastatin, the medication employed in the formulation, has a low bioavailability of 60% and undergoes substantial hepatic degradation. These are the deformable nano-vesicles which can deliver both hydrophilic and hydrophobic drugs through transdermal route to enhance the Bioavailability of drugs which undergoes extensive hepatic metabolism when given through oral route which can increase patient compliance. Transferosomes are prepared and characterized by various evaluation tests like SEM analysis, vesicular size, surface morphology. After all evaluations done, Out of 12 formulations F2 formulation showed more entrapment efficiency. The reason for this is that there are more phospholipids present, and as the surfactant concentration rises, medication release becomes more rapid. Our main goal is to improve bioavailability, which can be accomplished by optimising the concentrations of phospholipid and surfactant in this drug delivery system, resulting in a controlled release of drug.
Dual‐band modified rectangular shaped dielectric resonator antenna with diversified polarization feature

In this communication, the aperture coupled modified rectangular dielectric resonator antenna (rDRA) is designed and studied. The modified rectangular DRA is the same as Swastik shape. An asymmetrical microstrip line‐fed aperture stimulated a triple radiating mode pattern inside the ceramic material, that is, TE111,TE211xandTE121y , respectively. Swastik‐shaped ceramic radiator provides two important advantages: (a) lower Q‐factor, which in turn improves the impedance bandwidth, and (b) the creation of degenerated orthogonal mode with 90° phase shifts, which provides CP waves in one of the operating bands. Experimental outcomes confirm that the proposed antenna is working in dual‐frequency bands, that is, 6.41–7.38 GHz and 10.2–12.8 GHz, respectively. It supports left‐handed CP waves from 11.51 to 11.89 GHz. The proposed antenna is widely employable for fixed service satellite (FSS) for defense applications.
Sensitisation of lanthanide luminescence by rhenium tetrazolato complexes

In this investigation, mononuclear and polynuclear complexes of Re(I) combined with aryl tetrazole ligands, such as 2-(1H-tetrazol-5-yl)pyridine, were synthesised and their photophysical and electrochemical properties were investigated. The new structural motifs were reformed utilising larger ligands, such as 4′-[6-(1Htetrazol-5-yl)pyridin-3-yl]-2,2′:6′,2′′-terpyridine, and their properties were studied along with the ability to sensitise Ln emission. Two simple aryl tetrazoles, 5-phenyl-1H-tetrazole and 2-(1H-tetrazol-5-yl)pyridine, and their alkylated derivatives were found to form five interesting complexes when combined with [Re(CO)5X] (X = Cl, Br). Two complexes were structurally analogous to literature Re(I) diimine complexes of the type fac[Re(CO)3(N ∧N)X] (N∧N = 1,10-phenanthroline), however, the pyridyl-tetrazole chelated the metal centre in place of the diimine ligand. A ”propeller” type dinuclear complex was synthesised, in which two Re(I) centres were bridged by three tetrazolato ligands, and a labile dinuclear complex was also formed, in which two Re(I) centres were bridged by a tetrazolato ligand and two Br− ligands. A unique triangular metallacalix[3]arene was synthesised, in which three Re(I) centres behaved as corners of a triangle and three pyridyl-tetrazolato ligand behaved as the edges. The complexes which were structurally similar to Re(I) diimine complexes, of the type [Re(CO)3(N ∧N)X], have similar photophysical and elecrochemical properties (λmax = 570 nm). The triangular matallacalix[3]arene displays particularly interesting photophysical and electrochemical behaviour, where the emission band (λmax = 490 nm) is significantly blue-shifted in comparison to most reported neutral Re(I) complexes, and three reversible oxidation peaks appear in the cyclic voltammogram. The extension of the aryl tetrazole ligands to include terpyridine moieties was successful in forming 4′-[4-(1H-tetrazol-5-yl)phenyl]-2,2′:6′,2′′-terpyridine, 4′-[6-(1Htetrazol-5-yl)pyridin-3-yl]-2,2′:6′,2′′-terpyridine, and their alkylated derivatives. These ligands displayed photophysical absorption and emission properties in solution that change with the degree of acidity, which appears to be related to protonation of the tetrazolate and terpyridine moieties. The synthesis of Re(I) complexes with tetrazole functionalised terpyridines suc-
Uncertainty Quantification of Reactivity Scales

Abstract According to Mayr, polar organic synthesis can be rationalized by a simple empirical relationship linking bimolecular rate constants to as few as three reactivity parameters. Here, we propose an extension to Mayr's reactivity method that is rooted in uncertainty quantification and transforms the reactivity parameters into probability distributions. Through uncertainty propagation, these distributions can be transformed into uncertainty estimates for bimolecular rate constants. Chemists can exploit these virtual error bars to enhance synthesis planning and to decrease the ambiguity of conclusions drawn from experimental data. We demonstrate the above at the example of the reference data set released by Mayr and co‐workers [J. Am. Chem. Soc. 2001, 123, 9500; J. Am. Chem. Soc. 2012, 134, 13902]. As by‐product of the new approach, we obtain revised reactivity parameters for 36 π‐nucleophiles and 32 benzhydrylium ions.
Shifts in Help-seeking Patterns During COVID-19: Should Social Distancing be Rebranded?

Much focus has been placed on mental health symptoms brought forth by the COVID-19 pandemic, yet limited discourse & evidence have evaluated how the closure of multiple venues under social distancing measures impacted people's patterns of help-seeking, which had traditionally been the very coping mechanism that buffered individuals from the consequences of those studied symptoms. Using a two-wave (June-July 2019 and June-September 2020) panel data on youths aged 11-35 years old, the present study shows that under social distancing, a significant proportion of individuals who used to rely on their strong ties for support no longer sought help even after controlling for stress level changes & sociodemographic factors, and only those who were facing heavier distress ended up seeking their strong ties for support. By simply closing off social contexts that had traditionally facilitated social support provision among strong ties and not providing people with alternative contexts, current social distancing measures appeared to have effectively increased the difficulty for many to receive social support, thereby leaving them vulnerable to mental health impacts of the pandemic. To prevent the current pandemic from turning into a mental health pandemic, the mantra "social distancing" should be revised to encourage society to remain socially close even while physically distant.
Cross Species/Genera Transferability of SSR Markers, Genetic Diversity and Population Structure Analysis in Gladiolus (Gladiolus × grandi�orus L.) Genotypes

Genetic diversity and structure analysis using molecular markers is necessary for e�cient utilization and sustainable management of gladiolus germplasm. Genetic analysis of gladiolus germplasm using SSR markers is largely missing due to scarce genomic information. In the present investigation, we report 66.66% cross transferability of Gladiolus palustris SSRs whereas 48% of Iris EST-SSRs were cross transferable across the gladiolus genotypes used in the study. A total of 17 highly polymorphic SSRs revealed a total 58 polymorphic loci ranging from two to six in each locus with an average of 3.41 alleles per marker. PIC values ranged from 0.11 to 0.71 with an average value of 0.48. Four SSRs were selectively neutral based on Ewens-Watterson test. Analysis of genetic structure of 84 gladiolus genotypes divided whole germplasm into two subpopulations. 35 genotypes were assigned to subpopulation 1 whereas 37 to subpopulation 2 and rest of the genotypes recorded as admixture. Analysis of molecular variance indicated maximum variance (53.59%) among individuals within subpopulations whereas 36.55% of variation observed among individuals within total population. Least variation (9.86%) was noticed between two subpopulations. Moderate (F ST = 0.10) genetic differentiation of two subpopulations was observed. Grouping pattern of population structure was consistent with UPGMA dendrogram based on simple matching dissimilarity coe�cient (ranged from 01.6 to 0.89) and PCoA. Genetic relationships assessed among the genotypes of respective clusters assist the breeders in selecting desirable parents for crossing. SSR markers from present study can be utilized for cultivar identi�cation, conservation and sustainable utilization of gladiolus genotypes for crop improvement.
Statistical Learning in Word Reading and Spelling across Languages and Writing Systems

ABSTRACT Learning to read and spell involves learning about the written forms of words and how these are linked to language. Writing systems include formal patterns, which pertain to the appearance of written words, and functional patterns, which pertain to links between units of writing and units of language. We review the evidence that learners of a variety of writing systems extract some of these patterns through statistical learning. Statistical learning is often slow and incomplete, however, and direct instruction improves performance. Many studies have focused on statistical-learning skill as an ability of individual learners. We discuss some problems with this approach, arguing that it is more productive to attend to the statistical patterns that writing systems embody. Studies of these patterns and their learning can help explain similarities and differences in learning to read and spell across writing systems.
Transformation of the class structure in contemporary Japan

Abstract Japan had experienced a rapid increase in economic disparity since the early 1980s. This article attempts to quantitatively clarify the structure of economic disparity and its social consequences in contemporary Japan from the perspective of Marxian class theory. Based on the analysis of government statistics and questionnaire survey data, the following facts were revealed. First, the class categories based on Marxian class theory had strong explanatory power for income and social consciousness. Second, in Japanese society, there is an exploitation relationship in which the three classes located in the capitalist mode of production exploit the old middle class located in simple commodity production. Within the capitalist mode of production, the capitalist class and the new middle class are the exploiting classes and the working class is the exploited class, however the central targets of exploitation are the underclass and female workers. Thirdly, the underclass is fundamentally different from the other classes in terms of income, life course, consciousness and living conditions. From the above, we can conclude that Japanese society today is a new class society that includes the underclass as an important element at the bottom of class structure.
Myocarditis Secondary to COVID 19 Infection: A Case-Report

Introduction: Coronavirus disease 2019 (COVID 19) is an emerging viral infection caused by the strain of coronavirus SARS-CoV-2, primarily affecting the respiratory system. However, it can be responsible for heart damage. The aim of this work was to report a case of symptomatic myocarditis in a 53-year-old patient. Patient and Observation: We report the case of a 53-year-old patient with no particular history or cardiovascular risk factor found who had consulted in June 2020 in a hospital for dyspnea, dizziness and palpitations in whom the electrocardiogram had demonstrated ventricular tachycardia. The echocardiography was normal and coronary artery disease was ruled out on coronary angiography and antiarrhythmic treatment allowed it to regress. Two months later, after a break in therapy, this tachycardia recurred despite several electrical and chemical cardioversions. Subsequently, myocarditis was suspected. This motivated the realization of a cardiac magnetic resonance imaging (MRI) which came back in favor of myocarditis. As part of the etiological research, RT-PCR and COVID 19 serology were requested and the serology returned positive for IgG. Conclusion: COVID 19 disease is known for its respiratory manifestations. However, several cases of cardiac involvement, in particular myocardial damage, have been described and among these, a considerable proportion of arrhythmias. They can be multifactorial in origin, due to the virus itself, or the prolongation of the QT interval from various drug therapies. These arrhythmias are the source of sudden death, hence the interest of RT-PCR and COVID 19 serology, but also the need for early and appropriate management, as well as long-term monitoring of patients. cured patients.
Enhanced degradation of ciprofloxacin by cerium oxide/graphene oxide nanocomposite under ultrasound irradiation

Abstract Cerium oxide/graphene oxide (CeO2/GO) nanocomposite has been prepared by solvothermal method in N,N-dimethylformamide (DMF) and used as an excellent catalyst for Ciprofloxacin (CIP) degradation in water under ultrasound. The scanning electron microscopy (SEM), transmission and X-ray photoelectron spectrum (XPS) data confirmed that the CeO2 nanoparticles were successfully decorated on the surface of GO sheets. The degradation of CIP within 30 min illustrated that the as-synthesized nanocomposite was a stable, recyclable, and economical material for the degradation of antibiotic residues in environment. Graphical Abstract
Orthogonal mode dual band MIMO antenna system for 5G smartphone applications using characteristic mode analysis

Purpose The purpose of this paper is to provide a miniaturized antenna design for a mobile phone. The second design is 2 × 4 elements multiple-input multiple-output (MIMO) antenna with 8 port having a substrate size is 20 × 40 mm2 which fits easier within smartphone handset devices for fifth generation technology. Design/methodology/approach In this work, the first design is a conventional patch antenna, and its dual-band characteristics are obtained by characteristic mode analysis. In this method, orthogonal modes are carried out for 28 GHz and 38 GHz, and further, both orthogonal modes are excited by finite integration technique full-wave method with 50 Ohm single port coaxial feed line. Findings In this configuration, better return loss, high gain, larger bandwidths and low envelope correlation coefficient (ECC) are evaluated by the full-wave simulation computer simulation technology (CST) studio suite. Originality/value In this arrangement, the performance metrics of the antenna are analyzed using electromagnetic simulator CST Studio suite.
Finding the Best Performing Pre-Trained CNN Model for Image Classification: Using a Class Activation Map to Spot Abnormal Parts in Diabetic Retinopathy Image

Diabetic retinopathy (DR) is a common eye disease that people get from diabetes. About 33.7% of the people with diabetes have DR. With our datas, which are pictures of the eyeball with and without DR, we tried different convolutional neural network (CNN) models to get the best accuracy score. We tested our datas with a default CNN model, and 5 different pre-trained models: MobileNet, VGG16, VGG19, Inception V3, and Inception ResNet V2. The default CNN model didn’t perform very well, getting only 10.4%. The pre-trained model also didn’t perform as good as expected, so we decided to use GRU with the models, which increases the score. For the higher accuracy, we added bidirectional GRU to train the whole parameters in the model. The 5 different pre-trained models scored an average of 74.2% accuracy score, and Inception ResNet V2 with bidirectional GRU included scored the highest accuracy, achieving 83.57%. For additional study, we used a class activation map to spot the abnormal parts of the eyeball with DR, and we could spot abnormal veins and bleeding on the eyeball. However, our research has limitations on that we did not use the segmentation methods, which is more advanced technique compared to classification, such as U-net, Fully Convolutional Network (FCN), Deep Lab V3, and Feature Pyramid Network. Furthermore, even though our model classified 5 different classes, the fact that the highest accuracy score was lower than 90% is also a limitation. For further study, we would prepare a masking method for applying segmentation methods to our dataset.
Microbial Adhesion of Salmonella Muenster, Salmonella Kentucky, Salmonella Newport and Salmonella Kiel: Effect of Ionic Strength on Physicochemical Surface Properties

Aims: The aim of this study was to investigate the ability of adhesion of different Salmonella’s serovars (S. Newport, S. Muenster, S. Kentucky and S. Kiel) isolated from food surfaces under two ionic strengths (0.1M; 0.001M), in order to understand the influence of environmental characteristics on their adhesion behaviour. Place and Duration of Study: Laboratory of bioprocesses and biointerfaces; Sciences and technologies Faculty (FST) between February 2015 and July 2015. Methodology: Physicochemical properties (hydrophobicity, electron donorelectron acceptor) of cells surfaces and substratum surface were determined using contact angle method. The adhesion Original Research Article Elfazazi et al.; ARRB, 27(3): 1-10, 2018; Article no.ARRB. 42502 2 of Salmonella strains on glass was studied using optical microscope and Matlab program. Results: Salmonella strains showed similar cell surface physicochemical properties under low and high ionic strength except for S. Newport and S. Kentucky at low ionic strength. In addition, all Salmonella strains presented strong adhesion ability at low ionic strength (0,001M) especially for S. Newport and S. Kentucky serovars. Conclusion: The results presented in this work could contribute to understand and control the microbial adhesion of Salmonella serovars to inert surface depending on environmental conditions.