Miracle-dz/UniFAR-FTUs huggingface dataset:
Smartphone Apps in the Context of Tinnitus: Systematic Review

Smartphones containing sophisticated high-end hardware and offering high computational capabilities at extremely manageable costs have become mainstream and an integral part of users’ lives. Widespread adoption of smartphone devices has encouraged the development of many smartphone applications, resulting in a well-established ecosystem, which is easily discoverable and accessible via respective marketplaces of differing mobile platforms. These smartphone applications are no longer exclusively limited to entertainment purposes but are increasingly established in the scientific and medical field. In the context of tinnitus, the ringing in the ear, these smartphone apps range from relief, management, self-help, all the way to interfacing external sensors to better understand the phenomenon. In this paper, we aim to bring forth the smartphone applications in and around tinnitus. Based on the PRISMA guidelines, we systematically analyze and investigate the current state of smartphone apps, that are directly applied in the context of tinnitus. In particular, we explore Google Scholar, CiteSeerX, Microsoft Academics, Semantic Scholar for the identification of scientific contributions. Additionally, we search and explore Google’s Play and Apple’s App Stores to identify relevant smartphone apps and their respective properties. This review work gives (1) an up-to-date overview of existing apps, and (2) lists and discusses scientific literature pertaining to the smartphone apps used within the context of tinnitus.
Second Version of a Mini-Survey to Evaluate Food Intake Quality (Mini-ECCA v.2): Reproducibility and Ability to Identify Dietary Patterns in University Students

Evaluation of food intake quality using validated tools makes it possible to give individuals or populations recommendations for improving their diet. This study’s objective was to evaluate the reproducibility and ability to identify dietary patterns of the second version of the Mini Food Intake Quality Survey (Mini-ECCA v.2). The survey was administered using a remote voting system on two occasions with four-week intervals between administrations to 276 health science students (average age = 20.1 ± 3.1 years; 68% women). We then performed a per-question weighted kappa calculation, a cluster analysis, an ANOVA test by questionnaire item and between identified clusters, and a discriminant analysis. Moderate to excellent agreement was observed (weighted κ = 0.422–0.662). The cluster analysis identified three groups, and the discriminant analysis obtained three classification functions (85.9% of cases were correctly classified): group 1 (19.9%) was characterized by higher intake of water, vegetables, fruit, fats, oilseeds/avocado, meat and legumes (healthy food intake); group 2 (47.1%) frequently consumed both fish and unhealthy fats (habits in need of improvement); group 3 (33%) frequently consumed sweetened beverages, foods not prepared at home, processed foods, refined cereals and alcohol (unhealthy food intake). In conclusion, the Mini-ECCA v.2 has moderate to excellent agreement, and it is able to identify dietary patterns in university students.
Comparison between Acupuncture and Nutraceutical Treatment with Migratens® in Patients with Fibromyalgia Syndrome: A Prospective Randomized Clinical Trial

Objectives: Fibromyalgia syndrome (FMS) is a chronic clinical condition characterized by pain, fatigue, altered sleep, and cognitive disturbances. The purpose of this study was to compare two alternative treatments (nutraceutical and acupuncture) in FMS patients through a randomized clinical trial. Research Methods: A total of 60 FMS female patients were randomized for treatment with a nutritional combination containing coenzyme Q10, vitamin D, alpha-lipoic acid, magnesium, and tryptophan (Migratens® Group) or acupuncture treatment (Acupuncture Group) performed according the principles of traditional Chinese medicine (TCM), both for 3 months. Changes in pain and in quality of life (QoL) measured with a Fibromyalgia Impact Questionnaire Score-Revised (FIQ-R) and the Fibromyalgia Severity Scale (FSS) were performed at 1, 3, and 6 months after the start of treatments. Results: A total of 55 patient completed the study (21 in the Migratens® Group and 34 in the Acupuncture Group). Migratens® treatment shows a statistically significant reduction of pain 1 month after the start of therapy (T1, p = 0.025), strengthened after 3 months with maintenance of treatment (p = 0.012). The efficacy in reducing pain was apparent in the Acupuncture Group at all post-treatment determinations and at follow-up (T1 and T2 p = <0.001). Regarding QoL, improvement in FIQ-R and FSS values was revealed in both groups. Conclusion: The nutraceutical approach with Migratens® seems to be an effective option to for patients with FMS. Our experience confirmed also the validity of acupuncture in these patients. Considering the complexity of the management of FMS patients, our results suggest a cyclical and sequential, or even concurrent treatment with different approaches, to improve the efficacy and the compliance of patients to long-term treatment
Categorical Matrix Completion With Active Learning for High-Throughput Screening

The recent advances in wet-lab automation enable high-throughput experiments to be conducted seamlessly. In particular, the exhaustive enumeration of all possible conditions is always involved in high-throughput screening. Nonetheless, such a screening strategy is hardly believed to be optimal and cost-effective. By incorporating artificial intelligence, we design an open-source model based on categorical matrix completion and active machine learning to guide high throughput screening experiments. Specifically, we narrow our scope to the high-throughput screening for chemical compound effects on diverse protein sub-cellular locations. In the proposed model, we believe that exploration is more important than the exploitation in the long-run of high-throughput screening experiment, Therefore, we design several innovations to circumvent the existing limitations. In particular, categorical matrix completion is designed to accurately impute the missing experiments while margin sampling is also implemented for uncertainty estimation. The model is systematically tested on both simulated and real data. The simulation results reflect that our model can be robust to diverse scenarios, while the real data results demonstrate the wet-lab applicability of our model for high-throughput screening experiments. Lastly, we attribute the model success to its exploration ability by revealing the related matrix ranks and distinct experiment coverage comparisons.
Non-Photochemical Quenching Involved in the Regulation of Photosynthesis of Rice Leaves under High Nitrogen Conditions

Excess and deficient nitrogen (N) inhibit photosynthesis in the leaves of rice plants, but the underlying mechanism is still unclear. N can improve the chlorophyll content and thus affect photon absorption, but the photosynthetic rate does not increase accordingly. To investigate this mechanism, three concentrations of N treatments were applied to two rice varieties, Zhefu802 and Fgl. The results indicated increased chlorophyll content of leaves with an increased N supply. Little discrepancy was detected in Rubisco enzyme activity and Non-photochemical quenching (NPQ) in the high nitrogen (HN) and moderate nitrogen (MN) treatments. The model that photoinhibition occurs in Zhefu802 due to a lack of balance of light absorption and utilization is supported by the higher malondialdehyde (MDA) content, higher H2O2 content, and photoinhibitory quenching (qI) in HN treatment compared with MN treatment. A lower proportion of N in leaf was used to synthesize chlorophyll for Fgl compared with Zhefu802, reducing the likelihood of photoinhibition under HN treatment. In conclusion, HN supply does not allow ideal photosynthetic rate and increases the likelihood of photoinhibition because it does not sustain the balance of light absorption and utilization. Apart from Rubisco enzyme activity, NPQ mainly contributes to the unbalance. These results of this study will provide reference for the effective N management of rice.
Research of Learning Styles–Getting to Know Students’ Individualities

Abstract In the first part of this contribution, the researcher introduces a short review of the different approaches to learning styles, their definitions and some available tools for their research. In the second part, the researcher presents the research conducted with an Index of Learning Styles questionnaire (ILS) and the results obtained by addressing the ILS to 1006 students from 27 high schools in the Czech Republic. The research found that the Czech students are rather active than reflective learners with students of technical schools being even more active than the others. The respondents are rather visual than verbal learners on average, with males being more visual than females. Lastly, Czech students are rather sequential than global learners and this preference is more pronounced among students of technical high schools.
Does Care at a Trauma Center Affect Geriatric Hip Fracture Patients?

Introduction: With respect to care setting, there are mixed results in the literature with respect to the role of trauma centers in management of isolated geriatric hip fractures. During a transition from a Level 3 to a Level 1 trauma center, significant protocol changes were implemented that sought to standardize and improve the care of hip fracture patients. The objective of this study was to determine the effects of this transition on the management, efficiency, morbidity, mortality, and discharge of geriatric hip fracture patients. Methods: A retrospective chart review of geriatric hip fractures treated operatively was conducted. Two cohorts were compared: hip fractures in the year prior to (2015) and year following (2017) Level 1 Trauma designation. Primary outcome measures were length of stay (LOS), transfusion rate, complication rate, and mortality rate. Secondary outcome measures were time from emergency department (ED) arrival to medical optimization, time from medical optimization to surgery, time from ED arrival to surgery, and discharge destination. Results: There were no differences in LOS, transfusion rate, or complication rate between the two cohorts. There was a nonsignificant trend toward lower in-hospital mortality after the transition (2.24% vs 0.83%). There were no differences in time from ED arrival to medical optimization, time from medical optimization to surgery, time from ED arrival to surgery, and percentage of patients discharged home between the cohorts. Discussion: Management of operative geriatric hip fractures at our institution has remained consistent following transition to a Level 1 trauma center. There was a trend toward lower mortality after transition, but this difference was not statistically significant. We attribute the variety of findings in the literature with respect to trauma center management of hip fractures to individualized institutional trauma protocols as well as the diverse patient populations these centers serve.
Habituation of the cardiovascular response to restraint stress is inhibited by exposure to other stressor stimuli and exercise training

ABSTRACT This study evaluated the effect of exposure to either a chronic variable stress (CVS) protocol or social isolation, as well as treadmill exercise training, in the habituation of the cardiovascular response upon repeated exposure to restraint stress in rats. The habituation of the corticosterone response to repeated restraint stress was also evaluated. For this, animals were subjected to either acute or 10 daily sessions of 60 min of restraint stress. CVS and social isolation protocols lasted for 10 consecutive days, whereas treadmill training was performed for 1 h per day, 5 days per week for 8 weeks. We observed that the increase in serum corticosterone was reduced during both the stress and the recovery period of the 10th session of restraint. Habituation of the cardiovascular response was identified in terms of a faster return of heart rate to baseline values during the recovery period of the 10th session of restraint. The increase in blood pressure and the decrease in tail skin temperature were similar at the 1st and 10th session of restraint. Exposure to CVS, social isolation or treadmill exercise training inhibited the habituation of the restraint-evoked tachycardia. Additionally, CVS increased the blood pressure response at the 10th session of restraint, whereas social isolation enhanced both the tachycardia during the first session and the drop in skin temperature at the 10th session of restraint. Taken together, these findings provide new evidence that pathologies evoked by stress might be related to impairment in the habituation process to homotypic stressors. Summary: Evidence that diseases evoked by stress might be related to impairment in the habituation process upon repeated exposure to the same stressor.
Factors Associated With Increased Risk of Pediatric Orbital Cellulitis—Who Should Be Scanned?

Background Evaluation of a child with POC/OC is complicated due difficulties in physical examination and risks of imaging by computed tomography. Method Retrospective review of children 0–16 years admitted to the pediatric emergency department for POC/OC from 2009 to 2019. Results Ten years study period, 243 children younger than 16 years presented to the pediatric emergency department with a diagnosis of POC/OC. OC was documented in 51 (20.6%) patients. The mean age was 7.8 years (±4.3 years). Fever (80.4%), upper respiratory tract infection (43%), swelling of both eyelids (96%), proptosis (33.3%), and tenderness on percussion (24.5%) were more common in comparison to POC (P = 0.0001, 0.03, 0.0001, 0.0001, 0.0001 respectively). All children with suspected diagnosis of OC underwent computed tomography scan. POC accounted for 196 patients. Mean age was 4.6 (±4.3) years. Twenty percent of the cases were recorded as local trauma or insect bite in the infected eye. Mean leukocyte count in the OC group had higher mean of 15.2 (109/L) versus 13.4(109/L) (P = 0.05), absolute neutrophil count was significantly higher in the OC 11.3(109/L) versus 7.2(109/L) (P = 0.0001) whereas the lymphocyte count was higher in the POC 4.5(109/L) versus 2.4(109/L) (P = 0.0001), NLR of 0.318 correlates with orbital cellulitis with sensitivity of 75.5% and specificity of 77.4%. Patients with OC had mean C-reactive protein levels of 11.7 (mg/dL) versus 4.9(mg/dL) (P = 0.0001), erythrocyte sedimentation rate was elevated in the OC 53.6 (cm/h) versus 36.4 (cm/h) (P = 0.02). Based on the aforementioned study a risk calculator for OC was formulated with 6 major variables. Conclusions Differentiation between POC/OC is cardinal. This study highlights the importance of ancillary laboratory tests especially C-reactive protein in the assessment of infections of the eye.
Look More Into Occlusion: Realistic Face Frontalization and Recognition With BoostGAN

Many factors can affect face recognition, such as occlusion, pose, aging, and illumination. First and foremost are occlusion and large-pose problems, which may even lead to more than 10% accuracy degradation. Recently, generative adversarial net (GAN) and its variants have been proved to be effective in processing pose and occlusion. For the former, pose-invariant feature representation and face frontalization based on GAN models have been studied to solve the pose variation problem. For the latter, frontal face completion on occlusions based on GAN models have also been presented, which is much concerned with facial structure and realistic pixel details rather than identity preservation. However, synthesizing and recognizing the occluded but profile faces is still an understudied problem. Therefore, in this article, to address this problem, we contribute an efficient but effective solution on how to synthesize and recognize faces with large-pose variations and simultaneously corrupted regions (e.g., nose and eyes). Specifically, we propose a boosting GAN (BoostGAN) for occluded but profile face frontalization, deocclusion, and recognition, which has two aspects: 1) with the assumption that face occlusion is incomplete and partial, multiple images with patch occlusion are fed into our model for knowledge boosting, i.e., identity and texture information and 2) a new aggregation structure integrated with a deep encoder–decoder network for coarse face synthesis and a boosting network for fine face generation is carefully designed. Exhaustive experiments on benchmark data sets with regular and irregular occlusions demonstrate that the proposed model not only shows clear photorealistic images but also presents powerful recognition performance over state-of-the-art GAN models for occlusive but profile face recognition in both the controlled and uncontrolled environments. To the best of our knowledge, this article proposes to solve face synthesis and recognition under poses and occlusions for the first time.
Conditional Survival Analysis for Spinal Chondrosarcoma Patients after Surgical Resection.

STUDY DESIGN Retrospective analysis. OBJECTIVE To evaluate conditional survival after surgical resection for spinal chondrosarcoma patients. SUMMARY OF BACKGROUND DATA Survival estimates are usually reported as survival from the time of surgery, but survival probabilities can change over time. Conditional survival, which is a measure of prognosis for patients who have survived a defined period of time, may be more clinically precise and relevant. However, data on conditional survival for spinal chondrosarcoma patients after surgical resection are still lacking. METHODS We used the Surveillance, Epidemiology, and End Results (SEER) database to identify 436 spinal chondrosarcoma patients who underwent surgical resection from 1994 and 2013. Kaplan-Meier analyses and Cox regression modeling were performed to evaluate prognostic factors associated with overall survival. Five-year conditional survival (i.e. probability of surviving an additional 5 years, given that a patient has already survived x years) was calculated as 5-CS(x) = OS(x+5)/OS(x). The effect of prognostic factors on conditional survival was also explored. RESULTS 436 patients were included in the study cohort. Overall, 1-, 3-, and 5-year overall survival were 92.8%, 79.1%, and 70.3%, respectively. 5-year conditional survival at 1, 3, and 5 years after surgery were 72.9%, 79.0%, and 87.5%. The overall survival rates were lower in cases of age ≥ 60y, male patient, dedifferentiated subtype, Grade III tumor, tumor size ≥ 10 cm, distant metastasis, and radiotherapy. Conditional survival improved over time in each subgroup divided by age, gender, race, year of diagnosis, grade, tumor size, extent of disease (EOD), and radiotherapy. In addition, patients with the least favorable prognosis at baseline experienced the greatest increase in 5-year conditional survival over time (e.g. Grade I/II: 78.0%-89.7%, Δ11.7% vs Grade III: 36.5%-66.6%, Δ30.1%; Localized/Regional: 72.9%-88.1%, Δ15.2% vs Distant: 43.5%-74.1%, Δ30.6%). CONCLUSIONS Conditional survival for spinal chondrosarcoma patients after surgical resection improves over time, especially for patients with initial high-risk characteristics. Information derived from conditional survival analysis may provide individualized approaches to surveillance and treatment of spinal chondrosarcoma. LEVEL OF EVIDENCE 4.
The low acute effectiveness of a high-power short duration radiofrequency current application technique in pulmonary vein isolation for atrial fibrillation

Background Application of high power radiofrequency (RF) energy for a short duration (HPSD) to isolate pulmonary vein (PV) is an emerging technique. But power and duration settings are very different across different centers. Moreover, despite encouraging preclinical and clinical data, studies measuring acute effectiveness of various HPSD settings are limited. Methods Twenty-five consecutive patients with symptomatic atrial fibrillation (AF) were treated with pulmonary vein isolation (PVI) using HPSD. PVI was performed with a contact force catheter (Thermocool SF Smart-Touch) and Carto 3 System. The following parameters were used: energy output 50 W, target temperature 43°C, irrigation 15 mL/min, targeted contact force of > 10 g. RF energy was applied for 6–10 s. Required minimal interlesion distance was 4 mm. Twenty minutes after each successful PVI adenosine provocation test (APT) was performed by administrating 18 mg adenosine to unmask dormant PV conduction. Results All PVs (100 PVs) were successfully isolated. RF lesions needed per patient were 131 ± 41, the average duration for each RF application was 8.1 ± 1.7 s. Procedure time was 138 ± 21 min and average of total RF energy duration was 16.3 ± 5.2 min and average amount of RF energy was 48209 ± 12808 W. APT application time after PVI was 31.1 ± 8.3 min for the left sided PVs and 22.2 ± 4.6 min (p = 0.005) for the right sided PVs. APT was transiently positive in 18 PVs (18%) in 8 (32%) patients. Conclusions Pulmonary vein isolation with high power for 6–10 s is feasible and shortens the procedure and ablation duration. However, acute effectiveness of the HPSD seems to be lower than expected. Further studies combining other ablation parameters are needed to improve this promising technique.
Estimation of Age Using Third Molar Development: A Radiological Cross-Sectional Study.

OBJECTIVES This study was carried out to correlate chronological age of the patients with dental age using to Demirjian's method and to evaluate if orthopantamogram examination of third molar development correlates with age estimation. STUDY DESIGN The study was designed as a radiological cross sectional study. Simple random sampling method was used to obtain study subjects. METHODS Total of 231 patients between the age group of 10 to 25 years, visiting the Department of Oral Medicine and Radiology were selected. The digital orthopantomogram was obtained for these patients. RESULTS Our data showed that, in the maxilla, the stages of tooth developments A to E were reached earlier in men than in women, whereas stages F to H were reached earlier in women than men. In mandible stages B, C, E to F were reached earlier in men than women, whereas stages A and D were reached earlier by the female counterparts. There was a statistically significant difference noted between right and left third molar teeth in all the stages of tooth development. CONCLUSIONS Our study showed that between the sexes in maxilla, men reached stages A to E earlier than women, whereas for stages F to H, women reached the stage earlier than men. For mandible, all stages except stage D were reached earlier by male subjects than female subjects. Our study showed that the third molar development can be affected positively by the chronological age of the patient, being developed either in maxilla or mandible, right or left side.