Miracle-dz/UniFAR-FTUs huggingface dataset:
Multimodal Sentiment Analysis with Temporal Modality Attention

Multimodal sentiment analysis is an important research that involves integrating information from multiple modalities to identify a speaker underlying attitude. The core challenge is to model cross-modal interactions which span across both the different modalities and time. Although great progress has been made, the existing methods are still not sufﬁcient for modeling cross-modal interactions. Inspired by previous research in cognitive neuroscience that humans perceive intentions through focusing on different modalities over time, in this paper we propose a novel attention mechanism called Temporal Modal-ity Attention (TMA) to simulate this process. Cross-modal interactions are modeled using this human-like TMA mechanism which focuses on speciﬁc modalities dynamically as recurrent modeling proceed. To verify the effectiveness of TMA, we conduct comprehensive experiments on multiple benchmark datasets for multimodal sentiment analysis. The results show a consistently signiﬁcant improvement compared to the baseline models.
Identifying Appropriate Neuropsychological Tests for Uneducated/Illiterate Older Individuals

Abstract Objectives: We investigated the utility of traditional neuropsychological tests in older uneducated/illiterate individuals without dementia to determine the possibility that they are likely not appropriate for this group. Methods: We assessed the neuropsychological performance of 1122 older adults [≥65 years old; mean age: 74.03 (SD = 5.46); mean education: 4.76 (SD = 2.5) years; women: n = 714], in the context of the Hellenic Longitudinal Investigation of Aging and Diet (HELIAD), a population-based study conducted in Greece. Results: We based our analyses on three groups: high-functioning/cognitively healthy (i.e., without dementia) uneducated/illiterate individuals (n = 80), high-functioning/cognitively healthy educated/literate individuals (n = 932), and low-functioning/cognitively impaired educated/literate individuals (presumably with dementia; n = 110). We used binary regression analyses with Bonferroni correction to investigate whether test performance differentiated uneducated/illiterate from educated/literate individuals. Models were adjusted for age and sex; raw test scores were the predictor variables. The uneducated/illiterate cohort was at a disadvantage relative to the healthy educated/literate group on all variables but verbal memory recognition and consolidation, congruent motor responses, and phonological fluency clustering (p > .002). Moreover, only word list learning immediate and delayed free recall and delayed cued recall differentiated the high-functioning/cognitively healthy uneducated/illiterate from the low-functioning/cognitively impaired educated/literate group, favoring the former (p’s < .002). Conclusions: Our findings suggest that only particular verbal memory test variables are fair in determining whether older uneducated/illiterate individuals have functional/cognitive impairment suggestive of a neurodegenerative process. On all other neuropsychological variables, this cohort was at a disadvantage. Therefore, we highlight the need for identifying appropriate methods of assessment for older uneducated/illiterate individuals.
Impact of the use of sexual material and online sexual activity during preventive social isolation due to COVID-19

Introduction. Preventive social isolation due to coronavirus disease (COVID-19) has represented one of the greatest health challenges of the last decades worldwide. As a result of social isolation, the consumption of information in digital media, such as the use of online sexual material, has increased, leading to risky sexual behavior in young people. Objective. To quantify the impact on the use and type of online sexual material and to determine the predictors of online sexual activity in people in preventive social isolation due to COVID-19. Method. Multivariate cross-sectional study; 385 participants were studied and contacted through an online survey. Results. Internet pages and social networks are the main platforms for the use of online sexual material, and its consumption was more frequent in those who had more days of preventive social isolation. Predictors of sexual activity were cybersex (β = .38), excitation (β = .36), masturbation (β = .34), and adventure (β = .33), which were found to be statistically significant (p ˂ .001). Discussion and conclusion. Privacy plays an important role in the use of online sexual material and activities, and greater consumption can be found in intimacy. It is important to be alert to the effects of the pandemic on sexual risk behavior and further research is needed.
Parents Taking Action: Adapting a Peer-to-Peer Program for Parents Raising Black Children With Autism

We report on the adaptation and delivery of a peer-led, 14-session manualized program, Parents Taking Action, among parents raising Black children with autism in low-income neighborhoods. We engaged a community advisory group made up of parents and grandparents of Black children with autism, a Black self-advocate, clinicians, and other stakeholders to culturally adapt the intervention. Three Parent Leaders delivered the program to seven Black mothers of children with autism. We collected and analyzed quantitative and qualitative data on intervention implementation. Our study revealed key participation barriers and facilitators facing families of Black children with autism, particularly financial and other material burdens, which can inform efforts to better serve parents experiencing the effects of poverty and racism.
Influence of Frying Methods on Quality Characteristics and Volatile Flavor Compounds of Giant Salamander (Andrias davidianus) Meatballs

Effects of deep fat frying and hot air frying on texture, color difference, sensory score, yield, fat content, and volatile flavor compounds of giant salamander meatballs before and after frying were investigated. The results showed that, compared with the deep fat frying group, hot air-fried giant salamander meatballs had higher hardness, elasticity, and L ∗ ( p < 0.05 ), but lower a ∗ , b ∗ value, fat content, and yield ( p < 0.05 ). There was little distinction in sensory score, cohesiveness, and chewiness between the two frying methods ( p > 0.05 ). Gas chromatography ion migration chromatography (GC-IMS) was used for flavor compound analysis, and 50 flavor compounds were analyzed, containing 22 aldehydes, 11 ketones, 6 olefins, 4 acids, 3 esters, 3 alcohols, and 1 phenol. Compared with the samples before frying, the relative contents of aldehydes and ketones of fried giant salamander meatballs increased significantly, while the relative contents of esters and alkenes decreased significantly. Principal component analysis showed that the GC-IMS spectra of volatile flavor compounds before and after deep fat frying and hot air frying varied greatly, and the cumulative contribution rate of the two principal components reached 86.1%, indicating that the GC-IMS technology might be used to distinguish giant salamander meatballs before and after frying, or with different frying methods. These results may offer a note for development and quality control of the precooked giant salamander meatballs in the future.
The Changing Impact and Challenges of Familial Estrangement

This study explored the experience of family estrangement, focusing on the estrangement’s nature (voluntary or involuntary) and approach (direct or indirect), to understand the experiences of individuals who no longer actively speak to family members, as described from the participants’ subjective perspectives. Current family estrangement research focuses on participants based in the United Kingdom, United States, and Australia and this study provides a unique opportunity to view the experiences of estrangement in the Republic of Ireland. A qualitative approach was adopted, with data collected from five adults who are currently estranged from one or more family members for a period no less than 12 months. Specifically, thematic analysis was used to investigate patterns that accurately reflect the experiences of those estranged. The findings indicated that the experience can change over extended periods, with emotions such as anger and sadness and feelings of upset and stress that were present at the time of estrangement becoming less prevalent after a period ranging from 18 months to 10 years. Later experiences of estrangement were characterized by less stress, though sadness was still present for some and anger was present in situations where limited contact with estranged parties continued.
Psychological Problems of Pediatric Patients with Thalassemia

Pediatric patients with thalassemia experience various psychosocial problems that have an impact on the decreased quality of life resulting in depression. The purpose of this study was to look at psychosocial problems and things that happen to children and adolescents with thalassemia related psychosocial experiences. The literature study was made by analyzing scientific articles published from 2015-2020 and in English. Data were obtained from the Scopus, Wiley, Pumbed, and Proquest databases with the keywords psychosocial, pediatric, thalassemia, and quality of life. The results of the literature study found 11 articles that matched the inclusion and exclusion criteria. The course of the disease from thalassemia that requires intense treatment, the patient faces a considerable psychological burden. Social isolation, decreased self-esteem, poor academic performance, contribute to psychological stress. This will have an impact on decreasing the quality of life. The results of the review of the literature review can be used as basic data in the development of counseling and mentoring programs for pediatric and adolescent patients with thalassemia major.
Community Perspectives on the Creation of a Hospital-Based Doula Program

Objective: Racial and ethnic inequities in perinatal health outcomes are pervasive. Doula support is an evidence-based practice for improving maternal outcomes. However, women in lower-income populations often do not have access to doulas. This study explored community perspectives on doula care to inform the development of a hospital-based doula program to serve primarily low-income women of color. Methods: Four focus groups and four individual interviews were conducted with: (1) women who were pregnant or parenting a child under age 2 (n=20); (2) people who had provided support during a birth in the previous 2 years (n=5); and (3) women who had received doula training (n=4). Results: Participants had generally positive perceptions of doula services. Many aspects of doula support desired by participants are core to birth doula services. Participants identified ways that doulas could potentially address critical gaps in health care services known to impact outcomes (e.g., continuity of care and advocacy), and provide much-needed support in the postpartum period. Responses also suggested that doula training and hospital-based doula programs may need to be adapted to address population-specific needs (e.g., women with substance use disorder and younger mothers). Novel program suggestions included “on call” informational doulas. Conclusions: Findings suggested that women in racial/ethnic minority and lower income groups may be likely to utilize a hospital-based doula program and identified adaptations to traditional doula care that may be required to best meet the needs of women in groups with higher risk of poor maternal health and birth outcomes.
The influence of stabilizers on the performance of Au/TiO 2 catalysts for CO Oxidation

Stabilizers are commonly employed to synthesize nanocrystals with well-defined morphologies and size distributions, making them ideal tools to study structure-activity relationships in heterogeneous catalysts. Whilst it is well documented that stabilizers can influence both the structure and size of the nanocrystals; little emphasis has been placed on how the properties of these species influence catalytic performance. Herein, different polymers (poly-sodium acrylate (PVNaA), poly-vinyl alcohol (PVA) and -vinylpyrrolidone (PVP)) and the monomer sodium acrylate (NaA) were used as stabilizers for the synthesis of Au nanoparticles, supported on TiO 2 . The mean Au particle size in all the catalysts were comparable regardless of the stabilizer used, however, the activity of these catalysts towards CO oxidation differed markedly. The activity decreased in the following sequence: Au/TiO 2 (NaA)> Au/TiO 2 (PNaA)> Au/TiO 2 (none)> Au/TiO 2 (PVA)> Au/TiO 2 (PVP), despite the Au/TiO 2 (none) catalyst possessing a larger Au mean particle size, suggesting that active site blocking due to the steric nature of the polymer species. According to UV-vis, XPS, in situ DRIFTS, HRTEM, XAS and composition analysis experiments, it was concluded that the enhanced activity of Au/TiO 2 (NaA) and Au/TiO 2 (PNaA) catalysts were attributed to the large proportions of low coordinate step/kink Au sites. It is to be noted that the electronic interactions between NaA and HAuCl 4 facilitated the production of active Au nanoparticles. Our findings highlight that the physicochemical properties of stabilizer can profoundly influence the reactivity of supported metal catalysts prepared by sol-immobilisation. These observations highlight the influence that various stabilizers have on the morphology of supported metal nanoparticles and provides an explanation for the low activity of catalysts prepared using common forms such as PVA and PVP.
Exploring disruptions of the coloniality of knowledge, power and being to enable agency as disciplinary activists for curriculum change

The #RhodesMustFall (RMF) movement of 2015 and 2016 challenged universities across the nation to interrogate how the curriculum serves as an alienating and marginalising device that stymies student success. Consequently, the HE sector has been challenged to respond to student calls for decolonisation by reviewing existing university curricula which promote forms of knowledge production that do not reflect an African worldview or a global South context. Academics have refocused their attention on exploring what an alternative, decolonial curriculum would entail. This paper reports on a professional development course, designed to support academics to ‘decolonise their curricula’, and explores what it meant to facilitate and participate in a course that disrupted who they were as disciplinary experts in the university. Drawing on decolonial scholarship, the authors use auto-ethnography to engage with two disciplines, namely midwifery and journalism, to see how the metaphors of (de)coloniality surfaced in these disciplines and how they were mediated through a decolonial approach to course re-design and re-imagination.
The Electropolishing of Additively Manufactured Parts in Titanium: State of the Art

Recently, additive manufacturing technologies have begun to play a significant role in the industrial field due to the possibility to build complex, near‐net‐shape, and porous parts, optimizing costs, and time processing. Simultaneously, the high roughness of additively manufactured parts remains a critical drawback, limiting their use like an as‐built component. Therefore, postprocessing treatments are needed. The electropolishing (EP) treatment could be ideal for simple, complex, or porous parts characterized by low surface quality. Herein, it is aimed to provide the state of the EP treatment's art carried out, to date, on additively manufactured parts made of titanium and Ti6Al4V alloy. A scientific literature research on EP of additively manufactured titanium and Ti6Al4V alloy is conducted using the Scopus database. The evaluation of recent research, still very few to date, reveals that a significant reduction of the roughness can also be achieved in complex shape additively manufactured parts. Although the EP is a versatile technique to reduce the roughness of additively manufactured parts, further studies are needed to improve its effectiveness, especially for complex and porous structures, to reduce the environmental impact of the materials used.
Quantitative Asymmetry Assessment between Virtual and Mixed Reality Planning for Orthognathic Surgery - A Retrospective Study

Orthognathic surgical planning compromises three clinical needs: occlusal balancing, symmetry, and harmony, which may result in multiple outcomes. Facial symmetry is the ultimate goal for patients and practitioners. Pure virtual planning and mixed reality planning were two innovative technologies in clinical practices compared to conventional model surgery used for decades. We proposed quantitative asymmetry assessment methods in both mandibular contour (in 2D) and a midface and mandible relationship in 3D. A computerized optimal symmetry plane, being the median plane, was applied in both planning methods. In the 3D asymmetry assessment between two planning methods, the deviation angle and deviation distance between midface and mandible were within 2° and 1.5 mm, respectively. There was no significant difference, except the symmetry index of the anterior deviation angle between the virtual and mixed reality planning in the 3D asymmetry assessment. In the mandible contour assessment, there was no significant difference between the virtual and mixed reality planning in asymmetry assessment in the frontal and frontal downward inclined views. Quantitative outcomes in 3D asymmetry indices showed that mixed reality planning was slightly more symmetric than virtual planning, with the opposite in 2D contouring.
The Relationships between Experience, Qualification and Subject Specialization and Content Knowledge Mastery of Economic and Management Sciences Teachers: A Case of Accounting Teaching

This paper investigates the relationship between teaching experience, qualification, and subject specialization on the content mastery of teachers of financial literacy to Grade 9 learners. The sample consisted of 89 Grade 9 teachers of financial literacy in the Thabo Mofutsanyana education district of South Africa. Data was collected using a questionnaire that elicited biographical data and required teachers of financial literacy to answer questions on a variety of accounting topics, to diagnose the effect of teaching experience, qualification, and subject specialization on the content knowledge mastery of the teachers. The data revealed three distinct themes, namely, solving the accounting equation, understanding accounting concepts, and the connection between topics and application of accounting principles. The items of the questionnaire were clustered into three constructs: accounting equation, accounting concepts, and accounting principles and subsidiary journals. The results show that having experience of teaching the subject, having relevant qualifications, and having a minor or major subject specialization in financial literacy enhances teachers’ content knowledge and competence. This result suggests that teachers of financial literacy should have a minimum of three years of teaching experience before they teach senior classes, possess a relevant diploma or degree, and have had accounting as a subject until at least the second to the third year of their studies. In general, teachers should not be expected to teach subjects they did not specialize in, and their level of experience should be a determining factor in workload/subject allocation for teachers, especially for accounting (also known as financial literacy).
Opportunistic Routing and Synchronous Transmissions Meet TSCH

Low-power wireless networking commonly uses either Time-Slotted Channel Hopping (TSCH), synchronous transmissions, or opportunistic routing. All three of these different, orthogonal approaches strive for efficient and reliable communication but follow different trajectories. With this paper, we combine these concepts into one protocol: Autobahn.Autobahn merges TSCH scheduling with opportunistically routed, synchronous transmissions. This opens the possibility to create long-term stable schedules overcoming local interference. We prove the stability of schedules over several days in our experimental evaluation. Moreover, Autobahn outperforms the autonomous scheduler Orchestra under interference in terms of reliability by 13.9 percentage points and in terms of latency by a factor of 9 under a minor duty cycle increase of 2.1 percentage points.
Treatment of Coal Fly Ash And Its Environmentally Friendly Use In Rubber And Plastic Industry

Coal power plants are the major contributor of electricity but these power plants are also producing waste in the form of coal fly ash (CFA). However, it can cause high risk of environmental pollution and pulmonary diseases in humans. Plastic waste is also a problematic waste for many countries in terms of its reuse and recycling. Therefore, this study aims to reuse the waste product (CFA) of coal power plants in rubber conveyer belt instead of calcium carbonate or talcum powder and in recycling of plastic propylene as bonding filler material instead of barium sulfate to increase the durability of plastic products and reduce cost, CFA waste and plastic waste. For this purpose, CFA was treated by different pulverization techniques for the production of conveyor belt. The study found that the most favorable technique was shear based pulverization technique. Application of CFA with rubber was compared with two different chemicals (calcium carbonate and talcum powder) and found that the elongation at break of conveyor belt was 35% increased and abrasion volume was 64% reduced by using treated CFA. Furthermore, CFA was used in molten mass of plastic instead of barium sulfate and the results showed that the use of CFA has improved the dimensional stability of plastic material reducing the cost per ton by 2410 CNY. The study concluded that the performance was increased by applying CFA with a reduction in price as compared to other chemicals.
Organization’s Sustainable Operational Complexity and Strategic Overview: TISM Approach and Asian Case Studies

As a region, Asia comprises communist China, democratic India and many small quasi-democratic and authoritarian states. Both China and India play a significant role in maintaining multilateral world order. Asia’s regional power remains with its enormous potential of resources for domestic markets and per capita purchasing power parity. Hence, the economic and the business aspects of the Asian region require comprehensive study. Sustainable operational excellence is a notion carried by an organisation’s sustainable economic development and other values. This study incorporates the multiple case study method. Twelve case organisations such as Tata Motors, Samsung, Nissan, Indigo, Mitsubishi, Huawei, Wilmar, Canon, NTPC, Hitachi, Singapore Airlines, and L&T were chosen to study their sustainability values, and operational and strategic strands. TISM (total interpretive structural modelling) method is used for model building; four variables such as operating activities, investing activities, financing activities, and SVE (Social value expenditures) are taken for empirical analysis. Based on the available secondary data, the study incorporated panel data regression analysis. The result shows that SVE positively and significantly explains operational activities that proxy with sustainable business practices. The study concludes with a Paux strategy framework for discussion and managerial implications.