Miracle-dz/UniFAR-FTUs huggingface dataset:
Deep Cervical Muscles and Functionality in Patients with Chronic Tension-Type Headache: An Observational Study

Background and objectives: Chronic tension-type headache (TTH) is the type of headache with the highest prevalence. The involvement of musculoskeletal structures in TTH is supported by evidence in the scientific literature. Among these, deep cervical muscle strength appears to be related to the function of the cervical spine and the clinical characteristics of TTH. This study aimed to correlate anatomical, functional, and psychological variables in patients with TTH. Materials and methods: An observational descriptive study was carried out with 22 participants diagnosed with TTH for at least six months. The characteristics of headaches, including ultrasound-based deep neck flexor and extensor muscle thickness, range of motion (ROM), and pressure pain threshold (PPT), were recorded. We also conducted the Pain Vigilance and Awareness Questionnaire (PVAQ) and the Craniocervical Flexion Test (CCFT). Results: Moderate–large negative correlations were found between the PVAQ and the muscle thickness of right deep flexors contracted (r = −0.52; p = 0.01), left multifidus contracted (r = −0.44; p = 0.04), right multifidus at rest (r = −0.48; p = 0.02), and right multifidus contracted (r = −0.45; p = 0.04). Moderate–large positive correlations were found between the CCFT score and the left cervical rotation ROM (r = 0.53; p = 0.01), right cervical rotation ROM (r = 0.48; p = 0.03), muscle thickness of left multifidus contracted (r = 0.50; p = 0.02), and muscle thickness of right multifidus at rest (r = 0.51; p = 0.02). The muscle thickness of the contracted right deep cervical flexors showed a moderate negative correlation with headache intensity (r = −0.464; p = 0.03). No correlations were found between PPT and the rest of the variables analyzed. Conclusions: In patients with TTH, a higher thickness of deep cervical muscles was associated with higher ROM and higher scores in the CCFT. In turn, the thickness of deep cervical muscles showed negative correlations with pain hypervigilance and headache intensity. These results contribute to a better understanding of the physical and psychosocial factors contributing to the development of TTH, which is useful for implementing appropriate prevention and treatment measures.
Transition to Motherhood of Mothers Receiving Continuity of Child-Rearing Support

Clarifying the transition to motherhood based on the experience of mothers receiving continuity of child-rearing support is expected to promote the transition, and enhance nursing support. This study clarifies the transition process by which mothers recognize and adapt to new roles with continuity of child-rearing support in Japan. Semi-structured interviews were conducted with 13 mothers who received continuity of child-rearing support. Directed content analysis based on Meleis’s Transition Theory was used to analyze the results and define a framework for analyzing the transition. A theoretical framework was identified based on the Transition Theory themes. Engagement in terms of proactive involvement in pregnancy, childbirth, and child-rearing was a transition property. Maintaining the mother’s well-being, building new relationships and connections, and reflecting on child-rearing in the community were transition conditions. For patterns of response, the process indicators comprised having a sense of connection with the community and reflecting on one’s child-rearing objectively. Increased readiness for child-rearing and identity re-shaping were outcome indicators. The results suggest that it is important to enhance mothers’ readiness for child-rearing for transition to motherhood, and to promote the reshaping of their identities through continuity of support from pregnancy to postpartum child-rearing.
Learning Radiance Transfer for Articulated Characters

We present a data-driven technique for generating the precomputed radiance transfer (PRT) vectors of an animated character as a function of its joint angles. We learn a linear model for generating real-time lighting effects on articulated characters while capturing soft self-shadows caused by dynamic distant lighting. More complex transport effects, such as indirect illumination and subsurface scattering, can also be reproduced by our system. Previous data-driven techniques have either restricted the type of lighting response (generating only ambient occlusion) or the type of animated sequences (response functions to external forces.) We provide guidelines for dimensionality reduction of the pose and coefﬁcient spaces, and detailed insight into training procedures. Our model can be ﬁt quickly as a pre-process and run-time transfer vectors are generated with a simple algorithm in real-time. We can reproduce lighting effects on hundreds of trained poses using approximately the same amount of memory required to store a single mesh’s PRT coefﬁcients. Moreover, the learned models extrapolate to produce smooth, believable lighting results on novel poses.
The Acoustic Realization of the Stop Voicing Contrast in Argentine Spanish

Consonant lenition is a synchronic and diachronic sound change in which consonants become “weaker” or more vowel -like in certain contexts, especially between vowels. Given the variability in how Spanish dialects lenite the voiced stops and given that some varieties of Spanish have been shown to weaken the voiceless stops too, this raises the question of how different dialects of Spanish realize the stop voicing contrast. This thesis explores this issue for Argentine Spanish. This study is based on the corpus data with 9 speakers, 400 recordings containing the 6 stops in intervocalic position. The Acoustic analysis is done in Praat, and relative intensity and percent voicing were measured. The findings indicate that the stop voicing contrast is realized through a combination of relative intensity and percent voice with relative intensity being the stronger of the two cues. Also, place of articulation does not affect the stop voicing contrast in this variety. This study contributes to our understanding of lenition processes and contrast maintenance in varieties of Spanish by illustrating how the stop voicing contrast is realized in one particular variety.
Document Management System – A Way to Digital Transformation

Abstract One of the key activities of any company is the management of documents, which are created on a daily basis. Classic document management cannot follow the needs of the market for companies with a desire to be agile and modern. Therefore, companies need to offer employees a solution that allows them to carefully store and archive documentation, while at the same time giving them enough time to perform their main daily tasks. Electronic management of documents not only influences companies’ workflows, savings and adaptions to market needs but also influences their digital transformation. It is also necessary to consider the influences on the environment. The influence of the production and use of paper in daily business has burdened the environment a lot in the past and it is about time that this matter is addressed. Implementation of a document management system (DMS) is now almost a must-have for companies wanting to be competitive in the market and with a desire to digitalise its processes, and is also surely a good step in the right direction for the environment. The aim of this paper is to define the advantages of disadvantages of a DMS as part of companies’ digital transformation as well as to provide an overview of the process of implementation and to analyse future trends and predictions in this field. For better understanding, the authors also included some examples of the implementation of a DMS in Slovenian companies.
Effect of the Class C Fly Ash on Low-Reactive Gold Mine Tailing Geopolymers

Beneficiation of industrial wastes, such as mine tailings (MTs), through development of alternative eco-friendly geopolymer binders for construction composites offers a twofold environmental benefit, as it reduces the demand for cement and it increases the sustainability of industrial processes by creating a value-added product from an industrial byproduct. While MTs have the requisite composition for use as a geopolymer precursor, they are often low-reactive. This study explored the effect of Class C Fly Ash (FAc) on the geopolymerization of low-reactive gold MTs. A 10 M sodium hydroxide (NaOH) solution was used as the alkaline activator with four different concentrations of FAc (5, 10, 15 and 20 wt.%). The results indicated that the combination of FAc with the low-reactive gold MTs improved the physicochemical stability of the final geopolymerized samples, with a 95–120% increase in compressive strength, compared to the geopolymer samples of only low-reactive gold MTs. Although some of the strength improvement could be attributed to geopolymerization of the FAc itself, the presence of the FAc also improved the reactivity of the MTs, increasing the geopolymer production of the MTs. This study documents the positive effects of the FAc on gold MTs with low-calcium content and their conversion into sustainable inorganic composite geopolymers for the construction field.
Identification of Key Genes Related to the Obesity Patients with Osteoarthritis Based on Weighted Gene Coexpression Network Analysis (WGCNA)

Background Increasing evidence has suggested that obesity affects the occurrence and progression of osteoarthritis (OA). However, the underlying molecular mechanism that obesity affects the course of OA is not fully understood and remains to be studied. Methods The gene expression profiles of the GSE117999 and GSE98460 datasets were derived from the Gene Expression Omnibus (GEO) database. Firstly, we explored the correlation between obesity and OA using chi-square test. Next, weighted gene coexpression network analysis (WGCNA) was executed to identify obesity patients with OA- (obesity OA-) related genes in the GSE117999 dataset by “WGCNA” package. Moreover, differential expression analysis was performed to select the hub genes by “limma” package. Furthermore, ingenuity pathway analysis (IPA) and functional enrichment analysis (“clusterProfiler” package) were conducted to investigate the functions of genes. Finally, the regulatory networks of hub genes and protein-protein interaction (PPI) network were created by the Cytoscape 3.5. 1 software and STRING. Results A total of 15 differentially expressed obesity OA-related genes, including 9 lncRNAs and 6 protein coding genes, were detected by overlapping 66 differentially expressed genes (DEGs) between normal BMI samples and obesity OA samples and 451 obesity OA-related genes. Moreover, CCR10, LENG8, QRFPR, UHRF1BP1, and HLA-DRB4 were identified as hub genes. IPA results indicated that the hub genes were noticeably enriched in antimicrobial response, inflammatory response, and humoral immune response. PPI network showed that CCR10 interacted more with other proteins. Gene set enrichment analysis (GSEA) indicated that the hub genes were related to protein translation, cancer, chromatin modification, antigen processing, and presentation. Conclusion Our results further demonstrated the role of obesity in OA and might provide new targets for the treatment of obesity OA.
Optical and single element transducers for the generation of arbitrary acoustic fields

Precise control over the temporal and spatial properties of acoustic fields in 2 or 3-D is essential for nearly all modern, biomedical applications of ultrasound. At present, piezoelectric arrays dominate, however, despite their ubiquity they have a number of drawbacks that compromise the fidelity with which the output field can be manipulated, particularly at high frequencies and in three dimensions. The development of new novel alternatives for manipulating acoustic fields in 3-D is therefore essential. This thesis presents several new techniques through which this can be achieved using both the optical generation of ultrasound and single element piezoelectric transducers. First, the use of multiple Q-switch laser sources in combination with binary amplitude holograms is investigated for the generation of single and multi-focal acoustic fields. The conditions required for the generation of a focus are established numerically and the method is validated experimentally. Next, two approaches are developed for the generation of arbitrary spatial distributions of pressure using a single optical pulse. The first employs multi-layer optical absorbers: structures composed of several absorbing layers each individually patterned such that the field constructively interferes at a set of target points. The second uses tailored optically absorbing surface profiles: arbitrary surface shapes, fabricated through 3-D printing, designed to geometrically focus over a continuous pattern. Finally, the last chapter of the thesis investigates the use of multi-frequency kinoforms for mapping the field of single element piezoelectric transducers onto multiple complex target distributions. The properties of these kinoforms are explored in depth numerically and experimentally it is shown that multiple complex distributions can be generated in a target plane using this approach.
Management of musculoskeletal pain in patients with idiopathic pulmonary fibrosis: a review

Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive, fibrotic, and fatal interstitial lung disease (ILD) of unknown etiology that primarily affects the elderly. Patients with IPF suffer from a heavy symptom burden and usually have a poor quality of life. Dyspnea and dry cough are predominant symptoms of IPF. Although pain is not considered one of the main symptoms of IPF, it can occur for a variety of reasons, such as hypoxia, coughing, muscle and nerve damage, deconditioning, and steroid use. The prevalence of pain in IPF patients varies greatly, ranging from around 30 to 80%, with the prevalence being estimated mostly among patients in the end-of-life period. It manifests itself in the form of muscle pain, joint discomfort, or back and chest pain. Approaches to the treatment of chronic musculoskeletal pain in patients with IPF include pharmacological and non-pharmacological measures that are also important to optimize the treatment of other symptoms (dyspnea and cough) and the optimal treatment of comorbidities. Given the scarcity of data on this symptom in the literature, this article summarizes what is currently known about the etiology and treatment of musculoskeletal pain in IPF.
Visualization system in a third-person view for the teleoperation of a snake-like robot

This study presents a visualization system in a third-person view for the teleoperation of a snake-like robot. The proposed system visualizes the robot, its surroundings, past path, and predicted path. The visualization is achieved by drawing a robot at self-position and the sensor information, such as a point cloud around the robot, in a virtual 3D space. Therefore, localization plays a key role in visualization. We propose a new localization method that relies only on the information from joint angles and an IMU. We evaluated the proposed method by comparing it with other methods on a flat ground and on a combination of a plane and a slope with a rough surface. The results demonstrated the effectiveness of the proposed method in both cases. Then, we examined the visualization system in room environments. The results showed that the proposed system successfully visualized the robot and its surroundings. We also confirmed the effectiveness of the visual aid by the predicted path. GRAPHICAL ABSTRACT
Anomaly Detection Using Siamese Network with Attention Mechanism for Few-Shot Learning

ABSTRACT Automated inspection using deep-learning has been attracting attention for visual inspection at the manufacturing site. However, the inability to obtain sufficient abnormal product data for training deep- learning models is a problem in practical application. This study proposes an anomaly detection method based on the Siamese network with an attention mechanism for a small dataset. Moreover, attention branch loss (ABL) is proposed for Siamese network to render more task-specific attention maps from attention mechanism. Experimental results confirm that the proposed method with the attention mechanism and ABL is effective even with limited abnormal data.
The invisible frontiers: Mental health and turnover intention among Egyptian social workers

Research on the impact of the COVID-19 pandemic on social workers is limited, especially from low-income countries. Hence, this study examined the effect of this international health crisis on the mental health of 261 social workers in health care settings in Egypt. Generalized anxiety and stress generated by fear of COVID-19 directly influenced social workers’ intention to leave their current job. The findings show the vulnerability of social workers employed in health care settings during the COVID-19 pandemic. Their mental well-being is less than optimal, which might contribute to a high turnover rate.
Large piezoelectric response in ferroelectric/multiferroelectric metal oxyhalide MOX2 (M = Ti, V and X = F, Cl and Br) monolayers.

Flexible two-dimensional (2D) piezoelectric materials are promising for applications in wearable electromechanical nano-devices such as sensors, energy harvesters, and actuators. A large piezo-response is required for any practical applications. Based on first-principles calculations, we report that ferroelectric TiOX2 and multiferroelectric VOX2 (X = F, Cl, and Br) monolayers exhibit large in-plane stress (e11) and strain (d11) piezoelectric coefficients. For example, the in-plane piezo-response of TiOBr2 (both e11 = 28.793 × 10-10 C m-1 and d11 = 37.758 pm V-1) is about an order of magnitude larger than that of the widely studied 1H-MoS2 monolayer, and also quite comparable to the giant piezoelectricity of group-IV monochalcogenide monolayers, e.g., SnS. Moreover, the d11 of MOX2 monolayers - ranging from 29.028 pm V-1 to 37.758 pm V-1 - are significantly higher than the d11 or d33 of commonly used 3D piezoelectrics such as w-AlN (d33 = 5.1 pm V-1) and α-quartz (d11 = 2.3 pm V-1). Such a large d11 of MOX2 monolayers originates from low in-plane elastic constants with large e11 due to large Born effective charges (Zij) and atomic sensitivity to an applied strain. Moreover, we show the possibility of opening a new way of controlling piezoelectricity by applying a magnetic field.
Augmented Rehabilitation Program for Patients 60 Years and Younger Following Total Hip Arthroplasty—Feasibility Study

The purpose of this study is to examine the feasibility, safety and outcomes of a study comparing a 6-week post-operative rehabilitation program to usual care in patients ≤60 years undergoing elective unilateral total hip arthroplasty (THA). Methods: A cohort of 24 THA patients were recruited during their 6-week postoperative visit to their surgeons. The community-based rehabilitation program, which was designed to improve function and increase activity, consisted of 12 structured exercise classes on land and water over 6 weeks. Physical activity was assessed using a Sense Wear Pro Armband (SWA). Participants completed the Hip Osteoarthritis Outcome Score (HOOS) and THA satisfaction questionnaire before and immediately after the intervention. Results: 14 participants received the augmented rehabilitation, and 10 participants were in the control group. All except one in the intervention group completed at least 80% of the sessions. The intervention group took significantly more steps/day (mean difference = 2440 steps/day, 95% CI = 1678, 4712) (p < 0.05), at the follow-up compared to baseline. The intervention group had a higher mean change of number of weekly PA bouts than the control group. Within the intervention group, all HOOS subscales were significantly higher at the follow-up compared to baseline. Conclusion: Findings provided pragmatic insight regarding the intervention and assessments of implementing an augmented rehabilitation program for elective THA.
MENTAL HEALTH PROBLEMS OF PREGNANT WOMEN, THE CAUSES, AND THE NEED FOR SOCIAL SUPPORT

Some research reports that women who give birth often experience anxiety, fear, and even depression. This study aims to get an overview of mental health problems of pregnant women, the causes, and the need for social support. The study design is a quantitative study with a survey method. Data collection on mental problems for pregnant women begins with early detection for pregnant women by asking 25 simple questions. Data collection uses a questionnaire with a combination of closed and open questions. The location was at the Bojong Menteng Health Center, Rawalumbu, Bekasi City, in the first-second weeks of February 2020. Samples were taken using a population sampling technique with a total of 44 people. Data analysis uses quantitative descriptive methods. The results found pregnant women who experience depression (22.3%), anxiety (43.2%), sleep disorders (70.4%), and psychosomatic disorders. The cause is an unplanned pregnancy, an unwanted pregnancy, financial problems, a less harmonious family, birth spacing, and demands for work. The need for social support from spouses, family, friends, Posyandu cadres in the form of affection, attention, and a place to confide in, also needs support from health workers to assist them in dealing with problems to overcome their perceived complaints. Mental health problems of pregnant women, the causes, and the need for social support must be addressed with the policies and services of mental health services for pregnant women. So that pregnant women can carry out their pregnancy until delivery and the postpartum period is in a healthy and happy state.
Effect of Raw Chickpea in the Broiler Chicken Diet on Intestinal Histomorphology and Intestinal Microbial Populations

Simple Summary Raw chickpea seed (CPR) can be an alternative source of cheaper native proteins in the diet of chickens, replacing the standard soybean meal. The present results were obtained in a study on the addition of raw chickpea seeds to replace 50% of soybean meal (SBM) protein in an experimental feed mixture for broiler chickens. We investigated the effect of the substitution on the intestinal histomorphology, intestinal microbial population, and health of broiler chickens. Abstract The aim of the study was to determine the effect of partial replacement of SBM protein with CPR-derived protein in the broiler rearing period from 22 to 42 days of age on the intestinal histomorphology and the composition of the intestinal microbial population. Male broiler chicks aged 1 day were assigned to two groups with different nutrition schemes (n = 100 in each, 5 cages of 20 chicks in each). The chickens were reared for 42 days. All birds were fed isonitrogenous and isoenergetic diets: starter (1 to 21 d), grower (22 to 35 d), and finisher (36 to 42 d). From rearing day 22, different diets were provided to the birds: the SBM group received feed with 100% soybean meal protein, and the diet of the CPR group the protein originated from soybean meal was replaced by 50% chickpea protein. The study results indicated a significant impact of the inclusion of CPR in the diet on the basic intestinal structures (thickness of myenteron: submucosa, jejunum and duodenum mucosa, and jejunum transversal lamina). The addition of CPR led to shortening of intestinal villi, an increase in villus thickness, and reduced intestine absorptive surface in the duodenum and jejunum. The CPR group exhibited a significantly lower villus length-to-crypt depth ratio in the jejunum (p < 0.001). The inclusion of chickpeas in the diet increased the total count of mesophilic bacteria and coliforms in the intestinal contents (p < 0.05). In summary, it has been demonstrated that the inclusion of CPR in the diet induced considerable disturbances in metabolism and intestinal structure. Although CPR is a cheap protein source, its use in poultry diet does not ensure development of the intestinal structure comparable to that in the case of an SBM-only diet.