Miracle-dz/UniFAR-FTUs huggingface dataset:
Challenges in Developing a Real-Time Bee-Counting Radar

Detailed within is an attempt to implement a real-time radar signal classification system to monitor and count bee activity at the hive entry. There is interest in keeping records of the productivity of honeybees. Activity at the entrance can be a good measure of overall health and capacity, and a radar-based approach could be cheap, low power, and versatile, beyond other techniques. Fully automated systems would enable simultaneous, large-scale capturing of bee activity patterns from multiple hives, providing vital data for ecological research and business practice improvement. Data from a Doppler radar were gathered from managed beehives on a farm. Recordings were split into 0.4 s windows, and Log Area Ratios (LARs) were computed from the data. Support vector machine models were trained to recognize flight behavior from the LARs, using visual confirmation recorded by a camera. Spectrogram deep learning was also investigated using the same data. Once complete, this process would allow for removing the camera and accurately counting the events by radar-based machine learning alone. Challenging signals from more complex bee flights hindered progress. System accuracy of 70% was achieved, but clutter impacted the overall results requiring intelligent filtering to remove environmental effects from the data.
Correlation of separation shock motion in a compression ramp interaction with pressure fluctuations in the incoming boundary layer

Simultaneous fluctuating wall pressure measurements have been made under the unsteady separation shock and incoming undisturbed turbulent boundary layer in a Mach 5 compression ramp interaction. The freestream unit Reynolds number was 4 9 . 6 ~ 1 0 ~ m-l and the turbulent boundary layer developed on the tunnel floor under approximately adiabatic wall temperature conditions. Conditional sampling algorithms, a "variable-window" ensemble averaging technique and the VITA technique have been used to examine the correlation between pressure fluctuations in the incoming flow and the separation shock wave motion. The results show some evidence of a correlation between pressure fluctuations in the incoming flow and large-scale downstream sweeps of the shock wave. No correlation is evident for large-scale upstream sweeps. In contrast. there is a distinct correlation between pressure fluctuations in the incoming flow and changes in the direction of the motion of the shock wave. For shock tumarounds, specific 'pressure-carrying' smctures enter the interaction and are coincident with the shock foot at the time of the tum-around. The pressure signatures of these structures are different for upstream-to-downstream tumarounds and vice-versa. The pressure signatures are not only evident in the ensemble-averaged frame but can also be seen through visual inspection of individual ensembles. * Graduate Research Assistant, Member AIAA 7 Associate Professor, Associate Fellow AIAA Copyright
Bone Grafts in Dental Medicine: An Overview of Autografts, Allografts and Synthetic Materials

This review provides an overview of various materials used in dentistry and oral and maxillofacial surgeries to replace or repair bone defects. The choice of material depends on factors such as tissue viability, size, shape, and defect volume. While small bone defects can regenerate naturally, extensive defects or loss or pathological fractures require surgical intervention and the use of substitute bones. Autologous bone, taken from the patient’s own body, is the gold standard for bone grafting but has drawbacks such as uncertain prognosis, surgery at the donor site, and limited availability. Other alternatives for medium and small-sized defects include allografts (from human donors), xenografts (from animals), and synthetic materials with osteoconductive properties. Allografts are carefully selected and processed human bone materials, while xenografts are derived from animals and possess similar chemical composition to human bone. Synthetic materials such as ceramics and bioactive glasses are used for small defects but may lack osteoinductivity and moldability. Calcium-phosphate-based ceramics, particularly hydroxyapatite, are extensively studied and commonly used due to their compositional similarity to natural bone. Additional components, such as growth factors, autogenous bone, and therapeutic elements, can be incorporated into synthetic or xenogeneic scaffolds to enhance their osteogenic properties. This review aims to provide a comprehensive analysis of grafting materials in dentistry, discussing their properties, advantages, and disadvantages. It also highlights the challenges of analyzing in vivo and clinical studies to select the most suitable option for specific situations.
Relationship between Utilization of the MCH Handbook and Mother's Knowledge and Attitudes in Early Detection of Stunting

It is important to pay attention to the prevalence of under-five nutritional problems in Indonesia in 2022 which will still reach 21.6%, especially related to stunting and underweight. This disorder has far-reaching consequences, including increased morbidity and mortality. As a result, it is critical to recognize stunting early, and one way that can be done is to employ Maternal and Child Health (MCH) books as a source of information for moms of toddlers. Through this MCH guide, mothers can independently monitor their toddlers' growth and development, as well as expand their understanding and attitudes about toddler nutrition. The purpose of this study is to examine the association between the use of the MCH handbook and the mother's knowledge and attitudes about early stunting identification. The study was a quantitative study that was done out utilizing cross-sectional research methodologies on 88 moms who had toddlers and MCH books. The results showed that the use of the MCH handbook as a communication tool was the factor that had the most influence on mother's knowledge (OR=12,007) and one of the factors that had a significant impact on mother's attitude in early detection of stunting.
Attachment-Related Differences in Emotion Regulation in Adults: A Systematic Review on Attachment Representations

In recent years, there has been an increase in the prevalence of mental disorders connected with affective dysregulation and insecure attachment. Therefore, it is even more important to understand the interplay between an individual’s attachment representation and patterns of emotion regulation. To our knowledge, this is the first systematic review to examine this association. PsycInfo, PsyArticles, and PubMed were searched for studies that examined attachment-related differences in emotion regulation in adults. To examine the unconscious attachment representation, only studies using the Adult Attachment Interview or the Adult Attachment Projective Picture System were included. Thirty-seven peer-reviewed studies (with a total of 2006 subjects) matched the PICO criteria. Emotion regulation was measured via four objective approaches: autonomic nervous system, brain activity, biochemistry, or nonverbal behavior. Across all measurements, results reveal a significant correlation between attachment representation and emotion regulation. Secure attachment correlates consistently with balanced emotion regulation, whereas it is impaired in insecure and dysfunctional in unresolved attachment. Specifically, unresolved individuals display counterintuitive responses and fail to use attachment as a resource. Insecure-dismissing attachment is associated with an emotionally deactivating strategy, while on a physiological, biochemical, and nonverbal level, emotional stress is still present. There is still a lack of studies examining preoccupied individuals. In addition to interpreting the results, we also discuss the risk of bias, implications for psychotherapy and coaching, and an outlook for future research.
Emotional connection and customer orientation as moderators in improving the customer satisfaction–behavioral intention link: A moderated moderation service model

Abstract Customer engagement is one of the significant operational and quality practices service providers use to build service experiential relationships with customers. The purpose of this paper is to examine the moderating role emotional connection and customer orientation play in customer relationship building. A quantitative survey method is carried out among 515 self-reported active members at a single fast-growing non-denominational faith-based organization in Southwestern United States. Using a hierarchical multiple regression to evaluate our research model, we find relationship satisfaction is positively associated with customers’ behavioral intention in doing business with a service firm, while emotional connection shows no moderating effect on such a relationship. However, we found a significant three-way interaction effect of relationship satisfaction, emotional connection, and customer orientation on behavioral intentions. Customer orientation strengthens and fortifies the relationship between satisfaction and behavioral intentions for customers with high emotional connection than for customers with low emotional connection. The focus on customer orientation and emotional connection provides a framework that can assist service firms develop quality operational strategies that target the emotions and feelings of customers to value the relationship while supporting service employees with quality operational practices and customer orientated activities to better manage customers.
Generating a Set of Reference Images for Reliable Condition Monitoring of Critical Infrastructure using Mobile Robots

The aim of this work is to reduce the amount of computational cost when monitoring the state of critical infrastructure objects using flying mobile robots equipped with correlation-extreme navigation system, based on minimizing the number of fragments of reference images. The goal is achieved by establishing a minimum permissible degree of correlation between the individual images, which form a set of reference images. The most essential result is substantiation of the approach to formation of a set of selective images based on scene correlation analysis and sufficiency of conservation of correlation connection of images in limits 0.6 . 0.7. This reduces the amount of computation and extends the operating time of mobile robots while maintaining accuracy. The significance of the obtained results consists in the possibility of solving a complex task of forming a set of reference images, depending on the information content and stochastic conditions of sighting of critical infrastructure objects. The solution of this task will increase efficiency of critical infrastructure objects state control due to optimization of reference images number used in the monitoring process, increase operability, and provide high control reliability in stochastic sighting conditions. The novelty of the work lies in the fact that the method of process formalized description of forming a reference images set to ensure reliable monitoring of critical infrastructure facilities using flying mobile robots for various sectors of the economy, the practical application of which will ensure reliable control and their condition assessment.
Land Tenure Rights and Short- and Long-term Agricultural Practices: Empirical Evidence From Burkina Faso

This study examines the impact of land tenure rights on the adoption of short- and long-term agricultural practices and the impact of these practices on the income and food insecurity for rural households in Burkina Faso. The bivariate probit model and propensity score matching are used to analyze data collected from 4,398 rural households. The results show that ownership of permanent land rights only increases the likelihood of adopting long-term agricultural practices. In addition, adoption of short-term practices increases household income and reduces food insecurity, while adoption of long-term practices only increases household income.
Concordance of the facial biotype between Bjork-Jarabak cephalometrics and photographic analysis of the facial opening angle

Background Analysis of the facial biotype can provide useful information for orthodontic diagnosis and can determine the type of growth of a patient to guide orthodontic treatment. The objective of this study was to determine the concordance of the facial biotype according to Bjork-Jarabak cephalometric analysis and photographic analysis of the angle of facial opening in Peruvian individuals. Material and Methods This retrospective study included 244 cephalometric radiographs and frontal photographs of the same patients obtained from a database. The facial biotype (mesofacial, brachyfacial, or dolichofacial) was determined with the Björk-Jarabak polygon (cephalometric) and the angle of facial opening (photographic). Two trained investigators performed all the measurements. The concordance of the facial diagnosis was determined using correlations of the interclass coefficient and the kappa test. p<0.05 Results In cases with a mesofacial biotype, both analyses coincided in 60 individuals (68.2%), while in those diagnosed with a dolichofacial biotype, the analyses only coincided in 17 individuals (10.4%). There was no concordance between the two methods regarding the brachyfacial biotype since according to the angle of facial opening none of the individuals presented a brachyfacial biotype (kappa weighted test= 0.020, p=0.586). Conclusions Cephalometric and photographic analyses should be complementary and one should not substitute the other. Attention should be focused on dolichofacial and brachyfacial biotypes, which showed less concordance between evaluations. So, more studies are needed to follow this line of research. Key words:Facial biotype, cephalometry, photography, facial type, radiography.
COVID-19 Vaccine Acceptance, Attitude, Hesitancy, and Its Associated Factors among Wolaita Sodo University Students: A Mixed-Method Study

Background Countries in the world have been experiencing the ongoing impact and spread of the coronavirus disease (COVID-19) virus pandemic. The health and financial burden of the pandemic has prompted the need for timely and effective vaccination to be considered as the best strategy for controlling disease transmission. However, vaccine acceptability remains an area of concern in developing countries like Ethiopia. Objective To assess attitude, hesitancy in the COVID-19 vaccine acceptance, and associated factors among health science students at Wolaita Sodo University. Methods A triangulated mixed-method study was conducted. Quantitative data were entered into SPSS Windows version 25 for analysis, and the qualitative data were transcribed using open code version 4.3. A binary logistic regression model was used to establish the association between dependent and independent variables. Adjusted odds ratio (AOR) with a 95% confidence interval (CI) was used to measure the strengths of the association. Thematic approach was used for qualitative data analysis. Results A total of 352 students participated in this study. Having family members who were infected with COVID-19, information about COVID-19 vaccine, the need for a vaccine with the level of concern, intention to take COVID-19 vaccine, and academic year were strongly associated with vaccine acceptability. Graduating class and other senior students were about 4 and 2 times more likely to accept vaccination as compared to freshman-year students (AOR = 4.128; 95% CI: 1.351–12.610;P = 0.012) and (AOR = 2.195; 95% CI: 1.182–4.077; P value = 0.013), respectively. Even if 67% of students had a good attitude towards the vaccine, 56% of the students hesitated to take the vaccine. Conclusion The majority of respondents had a constructive attitude towards the COVID-19 vaccine, and only a few of them were vaccinated against the COVID-19 virus. It is of utmost importance to design an evidence-based strategy to increase the uptake of vaccination for healthcare students and other nonhealth science students in universities.
Assessment of Facilities Management Performance in Selected Real Estate Business: Basis for Crafting a Policy Framework

Facilities Management (FM) role becomes more significant in the day-to-day operations of most of organizations. The FM team ensures that operations of organizations will run smoothly without downtime, provide safe working environment, comply with regulators, and provide one-stop-shop service for employees that can benefit the organization in retaining and attracting top talents. This research aims to assess the performance of FM before the pandemic, and the start of the new normal and compare the operations on these timelines to identify the inefficiencies and opportunities for improvement that can lead to an effective, efficient, and consistent quality performance. The researcher includes the assessment of gaps, management capabilities, technologies, factors influencing performance and productivity, and ways of adapting to the changing external business landscape. To interpret the collected data, frequency and percentage, mean and standard deviation, Pearson-r correlation were used in quantitative data, and thematic analysis for the qualitative responses. The data gathered from the FM team supporting different clients and as senior leaders, signifies that there is no significant difference in operations and technology to support clients. However, minor improvements and recommendations by senior leaders can be considered and can contribute to effective and efficient operations.
Artificial intelligence and art: Identifying the aesthetic judgment factors that distinguish human- and machine-generated artwork.

Artistic creation hastraditionally been thought to be a uniquely human ability. Recent advancements in arti-ﬁ cial intelligence (AI), however, have enabled algorithms to create art that is nearly indistinguishable from human artwork. Existing research suggests that people have a bias against AI artwork but cannot accurately identify it in blind comparisons. The current study extends this investigation to examine the aesthetic judgment factors differentiating human and machine art. Results indicate that people are unable to accurately identify artwork source but prefer human art and experience more positive emotions in response to human artwork. The aesthetic judgment factors differentiating human-and machine-generated art were all related to positive emotionality. This ﬁ nding has several implications for this research area and limitation and avenues for future research are discussed.
State of the Art of Genomic Technology in Toxicology: A Review

The rapid growth of genomics techniques has revolutionized and impacted, greatly and positively, the knowledge of toxicology, ushering it into a “new era”: the era of genomic technology (GT). This great advance permits us to analyze the whole genome, to know the gene response to toxicants and environmental stressors, and to determine the specific profiles of gene expression, among many other approaches. The aim of this work was to compile and narrate the recent research on GT during the last 2 years (2020–2022). A literature search was managed using the PubMed and Medscape interfaces on the Medline database. Relevant articles published in peer-reviewed journals were retrieved and their main results and conclusions are mentioned briefly. It is quite important to form a multidisciplinary taskforce on GT with the aim of designing and implementing a comprehensive, collaborative, and a strategic work plan, prioritizing and assessing the most relevant diseases, so as to decrease human morbimortality due to exposure to environmental chemicals and stressors.
Identifying Strategies for Lessening Hydrological Disaster Vulnerability

This qualitative exploratory single case study identified strategies for lessening population vulnerability during a hydrological disaster. The research occurred in a densely populated county in the South Atlantic region of the United States. Semi-structured interviews and thematic data analysis served to address the research question. Methods involved n = 15 semi-structured interviews with uniformed and sworn personnel working in emergency management and public safety roles from agencies and divisions within the county. The data analysis found four generic strategies for lessening population vulnerability to hydrological disasters, (1) resiliency management, (2) resiliency partnership, (3) safety preparedness, and (4) backup preparedness. These four strategies support previous empirical findings and identified best practices. The four generic strategies offer practical approaches that can become a part of a community's overall emergency management plan to assist in lessening the challenges associated with hydrological disaster vulnerability.
The Transition of Cardiovascular Disease Risks from NAFLD to MAFLD

The increased burden of nonalcoholic fatty liver disease (NAFLD) parallels the increased incidence of overweight and metabolic syndrome worldwide. Because of the close relationship between metabolic disorders and fatty liver disease, a new term, metabolic-related fatty liver disease (MAFLD), was proposed by a group of experts to more precisely describe fatty liver disease resulting from metabolic disorders. According to the definitions, MAFLD and NAFLD populations have considerable discrepancies, but overlap does exist. This new definition has a nonnegligible impact on clinical practices, including diagnoses, interventions, and the risk of comorbidities. Emerging evidence has suggested that patients with MAFLD have more metabolic comorbidities and an increased risk of all-cause mortality, particularly cardiovascular mortality than patients with NAFLD. In this review, we systemically summarized and compared the risk and underlying mechanisms of cardiovascular disease (CVD) in patients with NAFLD or MAFLD.
Discrete Series Representations of Unipotent p-adic Groups

For a certain class of locally pronite groups, we show that an irreducible smooth discrete series representation is necessarily supercuspidal and, more strongly, can be obtained by induction from a linear character of a suitable open and compact modulo center subgroup. If F is a non-Archimedean local eld, then our class of groups includes the groups of F -points of unipotent algebraic groups dened over F. We therefore recover earlier results of van Dijk and Corwin. Mathematics Subject Classication: 22E50, 20G05, 22E27.