Miracle-dz/UniFAR-FTUs huggingface dataset:
Career Development of Academic Staff in Faculties of Dentistry by Means of Mentorship Programs: Protocol for a Scoping Review

Background Globally, the demands on dental educators continue to diversify and expand. Due to their importance and value, mentoring programs have been acknowledged as a means of recruiting, developing, and retaining academics in dental education. Objective This protocol is for a scoping review that aims to identify the goals of mentoring programs for academic staff in dental faculties and determine how these programs were structured, delivered, and evaluated. Methods The review will be performed in accordance with the Joanna Briggs Institute’s methodology for scoping reviews, which covers both qualitative and quantitative scientific literature as well as grey literature written in English and published between 2000 and 2020. The databases will include PubMed, Ovid, the Educational Resources Information Center database, Science Direct, Scopus, Google Scholar, Trove, Web of Science, Openthesis.org, and the website of the American Dental Education Association. A manual search will also be conducted by using the reference lists of included studies to identify additional articles. Working independently, the authors will participate iteratively in literature screening, paper selection, and data extraction. Disagreements between the reviewers will be resolved by discussion until a consensus is reached or after consultation with the research team. Key information that is relevant to the review questions will be extracted from the selected articles and imported into a Microsoft Excel file. The PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews) will be used to guide the reporting of this protocol. Results The search for appropriate literature has commenced, and we aim to present the results before the end of the 2021 academic year. Conclusions The development of formal mentorship programs for academics in dental education will enhance the retention of academic staff. International Registered Report Identifier (IRRID) PRR1-10.2196/27239
Anemic Hypoxemia Reduces Myoblast Proliferation and Muscle Growth in Late Gestation Fetal Sheep.

Fetal skeletal muscle growth requires myoblast proliferation, differentiation, and fusion into myofibers in addition to protein accretion for fiber hypertrophy. Oxygen is an important regulator of this process. Therefore, we hypothesized that fetal anemic hypoxemia would inhibit skeletal muscle growth. Studies were performed in late gestation fetal sheep that were bled to anemic, and therefore hypoxemic, conditions beginning at ~125 days of gestation (term = 148 days) for 9 ± 0 days (n=19) and compared to control fetuses (n=16). A metabolic study was performed on gestational day ~134 to measure fetal protein kinetic rates. Myoblast proliferation and myofiber area were determined in biceps femoris (BF), tibialis anterior (TA), and flexor digitorum superficialis (FDS) muscles. mRNA expression of muscle regulatory factors was determined in BF. Fetal arterial hematocrit and oxygen content were 28% and 52% lower, respectively, in anemic fetuses. Fetal weight and whole-body protein synthesis, breakdown, and accretion rates were not different between groups. Hindlimb length, however, was 7% shorter in anemic fetuses. TA and FDS muscles weighed less and FDS myofiber area was smaller in anemic fetuses compared to controls. The percentage of Pax7+ myoblasts that expressed Ki67 was lower in BF and tended to be lower in FDS from anemic fetuses indicating reduced myoblast proliferation. There was less MYOD and MYF6 mRNA expression in anemic vs. control BF consistent with reduced myoblast differentiation. These results indicate that fetal anemic hypoxemia reduced muscle growth. We speculate that fetal muscle growth may be improved by strategies that increase oxygen availability.
Regenerative Potential of Blood-Derived Products in 3D Osteoarthritic Chondrocyte Culture System

Intra-articular injection of different types of blood-derived products is gaining popularity and clinical importance in the treatment of degenerative cartilage disorders such as osteoarthritis. The regenerative potential of two types of platelet-rich plasma (PRP), prepared in the presence of EDTA (EPRP) and citrate (CPRP) and an alternative blood product-hyperacute serum (hypACT) was evaluated using a 3D osteoarthritic chondrocyte pellet model by assessing the metabolic cell activity, cartilage-related gene expression and extracellular matrix deposition within the pellets. Chondrocyte viability was determined by XTT assay and it revealed no significant difference in metabolic activity of OA chondrocyte pellets after supplementation with different blood products. Nevertheless, the selection of blood products influenced the cartilage-related genes expression, ECM morphology and the tissue quality of pellets. Both PRP types had a different biological effect depending upon concentration and even though CPRP is widely used in clinics our assessment did not reveal good results in gene expression either tissue quality. HypACT supplementation resulted in superior cartilage-related genes expression together with tissue quality and seemed to be the most stable product since no remarkable changes were observed between the two different concentrations. All in all, for successful regenerative therapy, possible molecular mechanisms induced by blood-derived products should be always carefully investigated and adapted to the specific medical indications.
Age and Sex Invariance of the Woodcock-Johnson IV Tests of Cognitive Abilities: Evidence from Psychometric Network Modeling

The Woodcock-Johnson IV Tests of Cognitive Abilities (WJ IV COG) is a comprehensive assessment battery designed to assess broad and narrow cognitive abilities, as defined by the Cattell-Horn-Carroll (CHC) theory of intelligence. Previous studies examined the invariance of the WJ assessments across sex and age groups using factor analytic methods. Psychometric network modeling is an alternative methodology that can address both direct and indirect relationships among the observed variables. In this study, we employed psychometric network modeling to examine the invariance of the WJ IV COG across sex and age groups. Using a normative sample (n = 4212 participants) representative of the United States population, we tested the extent to which the factorial structure of the WJ IV COG aligned with CHC theory for the school-aged sample. Next, we used psychometric network modeling as a data-driven method to investigate whether the network structure of the WJ IV COG remains similar across different sex and age (age 6 to 19, inclusively) groups. Our results showed that the WJ IV COG maintained the same network structure across all age and sex groups, although the network structure at younger ages indicated weaker relationships among some subtests. Overall, the results provide construct validity evidence for the WJ IV COG, based on both theoretical and data-driven methods.
Disaster Risk Reduction in Iranian Primary and Secondary School Textbooks: A Content Analysis.

OBJECTIVE School textbooks have a significant role in transferring knowledge to the students and changing their behavior. This work aims to analyze school textbooks to find the representation of natural hazards in Iran, which is vital for supporting children in disaster situations. METHODS In this study, a qualitative content analysis was used. Data were analyzed qualitatively by using MAXQDA 2018 software. For the 2019-2020 school year, 300 Iranian school textbooks in Persian language were collected. RESULTS Findings of this work show that students receive information about disaster risk reduction (DRR) education through the primary and secondary grade levels in all 12 grades. The educational content covers various types of natural hazards, including geophysical, hydrological, climatological, meteorological, and biological disasters. In addition, the textbooks contain discussions about local hazards, causes and effects of disasters, and the disaster management cycle. CONCLUSIONS The coverage of DRR and the relevant contents in school textbooks reveals that the discourse of natural hazards is important for Iranian authorities, especially in the education system. This study helps decision-makers and practitioners design more effective interventions to prepare children for disasters.
Evaluation of phlebitis adverse event occurrence in patients of a Clinical Inpatient Unit.

OBJECTIVE To analyze the causes and reasons associated with the occurrence of phlebitis in a Inpatient Medical Unit in a large and private general hospital. METHOD Quantitative, exploratory-descriptive, retrospective and documentary research, carried out by consulting the electronic forms of notification of the occurrence of phlebitis in 2017. RESULTS A total of 107 phlebitis related to 96 patients were reported, most of them (91.7%) with phlebitis, being male (53.1%), aged 60-69 years old (23.0%) and with a hospital stay of less than four days (30.2%). Most (68.2%) of the notifications were made by nurses, with the occurrence of phlebitis predominating in devices with less than 24h (38.3%); with the classification of phlebitis grade 2 (45.8%); with antibiotics infusion (46.7%); with the location of the bed far from the nursing station (52.3%); and with the presence of a companion (82.2%). The damage classification indicated that 93.5% of the patients suffered mild damage, 4.7% moderate damage and 1.9% did not suffer any damage. CONCLUSION Knowing the causes and reasons associated with the occurrence of phlebitis can support decision-making, management and care processes regarding investments in preventive or risk mitigation strategies.
Preparation and Characterization of Electrospun Polylactic Acid (PLA) Fiber Loaded with Birch Bark Triterpene Extract for Wound Dressing

Drug-loaded electrospun fibers have attracted increasing attention as a promising wound dressing material due to their capability of preventing from infections and inflammation and maintaining an appropriate environment for wound healing. In this study, polylactic acid (PLA), which is widely used in wound management, was chosen as electrospinnable polymer. A triterpene extract (TE) from the outer bark of birch known for its anti-inflammatory, antiviral, antibacterial, and wound healing effects was chosen to produce TE-loaded PLA electrospun fibers for wound dressing. A binary solvent system of dichloromethane (DCM) and dimethyl sulfoxide (DMSO) was employed, and the ratio of the solvents was optimized for preparing smooth and uniform fibers. The morphology of TE-loaded PLA electrospun fibers was investigated by scanning electron microscopy (SEM). The entrapment of TE in PLA fibers was confirmed by confocal laser scanning microscopy (CLSM). Differential scanning calorimetry (DSC) and X-ray diffraction (XRD) were used to analyze the solid state of TE in PLA fibers. The release behavior of TE was assayed by a shaking flask method for a period of 96 h. The results revealed that TE-loaded electrospun PLA microfibers could be reliably prepared and are promising future candidates in wound therapy.
The effect of oxytocin massage and music on breast milk production and anxiety level of the mothers of premature infants who are in the neonatal intensive care unit: A self-controlled trial

Abstract This study was conducted to evaluate the effect of music and oxytocin massage on production and anxiety in mothers of premature infants. The study was designed in the self-controlled trial type and conducted with 73 mothers. The anxiety scores of mothers decreased in the oxytocin massage and the music interventions, and the amount of their breast milk secretion increased (p < 0.05). Music and oxytocin massage has a positive effect on increasing breast milk and decreasing the anxiety of mothers.
Sex difference in initial thermoregulatory response to dehydrated exercise in the heat

Although it is well established that dehydration has a negative impact on thermoregulation during exercise in the heat, it is unclear whether this effect of dehydration is different between men and women, or across the phases of the menstrual cycle (MC). Twelve men and seven women (men: 20 ± 2 years, 70.13 ± 10.5 kg, 173.4 ± 6.0 cm, 54.2 ± 8.6 ml kg−1 min−1; women: 20 ± 2 years, 57.21 ± 7.58 kg, 161 ± 5 cm, 40.39 ± 3.26 ml kg−1 min−1) completed trials either euhydrated (urine specific gravity, USG ≤ 1.020, Euhy) or dehydrated (USG > 1.020, Dehy). Trial order was randomized and counterbalanced; men completed two trials (MEuhy and MDehy) and women completed four over two MC phases (late follicular: days 10–13, FDehy, FEuhy; midluteal: days 18–22, LDehy, LEuhy). Each trial consisted of 1.5 h, split into two 30 min blocks of exercise (B1 and B2, 15 min at 11 W/kg & 15 min at 7 W/kg) separated by 15 min rest in between and after. Rectal temperature (Tre) was measured continuously and estimated sweat loss was calculated from the body mass measured before and after each block of exercise. When dehydrated, the rate of rise in Tre was greater in women in the first block of exercise compared to men, independently of the MC phase (MDehy: 0.03 ± 0.03°C/min, FDehy: 0.06 ± 0.02, LDehy: 0.06 ± 0.02, p = 0.03). Estimated sweat loss was lower in all groups in B1 compared to B2 when dehydrated (p < 0.05), with no difference between sexes for either hydration condition. These data suggest that women may be more sensitive to the negative thermoregulatory effects of dehydration during the early stages of exercise in the heat.
Validity and reliability of a questionnaire on knowledge, attitude, practice and
perception (KAP2) towards food poisoning and its prevention during dining out
among consumers in Terengganu

Having adequate knowledge, attitude, practice, and realistic perception (KAP2) of food poisoning prevention will minimize the risk of food poisoning while dining out. However, there is no validated KAP2 questionnaire on the prevention of food poisoning during dining out, notably among consumers. Throughout the current research, a validated KAP2 questionnaire on food poisoning and prevention during dining was developed. A crosssectional pilot survey was conducted among 30 selected consumers in Kuala Nerus, Terengganu. Convenience sampling was applied to the recruitment of consumers based on inclusion and exclusion criteria. The KAP2 questionnaire comprised the knowledge section (42 questions), attitude (15 questions), practice (13 questions) and the perception (15 questions). Knowledge questions were analysed using difficulty and discrimination index, while attitude, practice, and perception were analysed by construct validity and reliability analysis. The difficulty index with less than 0.3 is considered as difficult, between 0.30-0.70 as an acceptable value, and more than 0.70 as easy. The discrimination index below than 0.2 is considered poor, between 0.2-0.24 as good, more than 0.35 as excellent items. The construct validity was conducted by referring to the value of Cronbach's alpha, inter-item correlation (˃ 0.30), item-total correlation (˃ 0.30), and Cronbach's alpha if item deleted. The results were found from 42 knowledge items, 29 easy items, ten acceptable items and three difficult questions. The discrimination index revealed that 25 items were poor, 11 items were excellent, three items had a good discrimination index and three items needed to be revised. Based on construct validity, five attitude’s items, three practice’s items and ten perception’s items were removed due to inter-item correlation and item-total correlation value < 0.30. The reliability analysis of the attitude portion was 0.848 which is a good reliability, 0.780 practice, and 0.611 perceptions to be found an acceptable value of reliability. Overall, the developed KAP2 questionnaire is a valid and reliable questionnaire that can serve as an evaluation tool for measuring knowledge, attitudes, practice and perception in the prevention of food poisoning during dining out among consumers.
A higher-level nuclear phylogenomic study of the carrot family (Apiaceae).

PREMISE The carrot family (Apiaceae) comprises 466 genera, which include many well-known crops (e.g., aniseed, caraway, carrots, celery, coriander, cumin, dill, fennel, parsley, and parsnips). Higher-level phylogenetic relationships among subfamilies, tribes, and other major clades of Apiaceae are not fully resolved. This study aims to address this important knowledge gap. METHODS Target sequence capture with the universal Angiosperms353 probe set was used to examine phylogenetic relationships in 234 genera of Apiaceae, representing all four currently recognized subfamilies (Apioideae, Azorelloideae, Mackinlayoideae, and Saniculoideae). Recovered nuclear genes were analyzed using both multispecies coalescent and concatenation approaches. RESULTS We recovered hundreds of nuclear genes even from old and poor-quality herbarium specimens. Of particular note, we placed with strong support three incertae sedis genera (Platysace, Klotzchia, and Hermas); all three occupy isolated positions, with Platysace resolved as sister to all remaining Apiaceae. We placed nine genera (Apodicarpum, Bonannia, Grafia, Haplosciadium, Microsciadium, Physotrichia, Ptychotis, Tricholaser, Xatardia) that have never previously been included in any molecular phylogenetic study. CONCLUSIONS We provide support for the maintenance of the four existing subfamilies of Apiaceae, while recognizing that Hermas, Klotzschia, and the Platysace clade may each need to be accommodated in additional subfamilies (pending improved sampling). The placement of the currently apioid genus Phlyctidocarpa can be accommodated by the expansion of subfamily Saniculoideae, although adequate morphological synapomorphies for this grouping are yet to be defined. This is the first phylogenetic study of the Apiaceae using high-throughput sequencing methods and represents an unprecedented evolutionary framework for the group.
Chemical analysis of drinking water of villages of Sanganer Tehsil, Jaipur District

Due to pressure of human activity, urbanization and industrialization, the groundwater sources are degraded gradually; therefore pure, safe, healthy and odorless drinking water is a matter of deep concern. There are many pollutants in groundwater due to seepage viz. organic and inorganic pollutants, heavy metals, pesticides, fluorides etc. In Rajasthan state, all 32 districts are affected with high fluoride concentration in groundwater and among these Jaipur ranks second. The drinking water samples were collected in clean polyethylene plastic containers from villages (Code No. 51-100) of Sanganer Tehsil of Jaipur District. The water samples were analysed for pH, Fluoride (F - ), Electrical Conductivity (EC), Total Dissolved Solid (TDS), Calcium (Ca), Magnesium (Mg), Total Hardness (TH), Chloride (Cl - ), Carbonate (CO 3 -2 ), Bicarbonate (HCO 3 - ), Alkalinity, Sodium (Na + ), Potassium (K + ) and Nitrate (NO 3 - using standard techniques in laboratory (APHA, 1985). The results revealed that most of the water samples were below or out of limited; according to the WHO standards (1996). The fluoride concentration ranged from 0.4 to 5.4 ppm, where 42% samples showed fluoride less than permissible limit and 48% water samples were within optimum limit i.e. 1-1.5 ppm while 10% samples contained Fluoride higher than permissible limit. pH of all the samples were within limit (6 to 9.2), while EC of all the water samples were out of limit i.e. 300 µmhos/cm. The alkalinity was greater than permissible limit (200 mg/l) in 98% villages and only 2% villages had below than optimum limit. The NO 3 -
The Case for TIPS: An Examination of the Costs and Benefits

Slightly more than a decade has passed since the introduction of the Treasury Inflation-Protected Securities (TIPS) program, through which the U.S. Treasury Department issues inflation-indexed debt. Several studies have suggested that the program has been a financial disappointment for the Treasury and by extension U.S. taxpayers. Relying on ex post analysis, the studies argue that a more cost-effective strategy remains the issuance of nominal Treasury securities. This article proposes that evaluations of the TIPS program be more comprehensive, and instead focus on the ex ante costs of TIPS issuance compared with nominal Treasury issuance. The authors contend that ex ante analysis is a more effective way to assess the costs of TIPS over the long run. Furthermore, relative cost calculations--whether ex post or ex ante--are just one aspect of a comprehensive analysis of the costs and benefits of the TIPS program. TIPS issuance provides other benefits that should be taken into account when evaluating the program, especially when TIPS are only marginally more expensive or about as expensive to issue as nominal Treasury securities.
Concepts and Categories: a Cognitive Neuropsychological Perspective Introduction Scope of the Review Category-specific Semantic Deficits: Introduction to the Phenomenon Overview of Theoretical Explanations of the Causes of Category-specific Semantic Deficits the Neural Structure Principle

How does the Anatomy of Category-Specificity Inform Cognitive Theory? Tool stimuli differentially activate dorsal stream structures involved in object directed action Category-specificity within the ventral stream Abstract One of the most provocative and exciting issues in cognitive science is how neural specificity for semantic categories of common objects arises in the functional architecture of the brain. Over two decades of research on the neuropsychological phenomenon of category-specific semantic deficits has generated detailed claims about the organization and representation of conceptual knowledge. More recently, researchers have sought to test hypotheses developed on the basis of neuropsychological evidence with functional imaging. From those two fields, the empirical generalization emerges that object domain and sensory modality jointly constrain the organization of knowledge in the brain. At the same time, research within the embodied cognition framework has highlighted the need to articulate how information is communicated between the sensory and motor systems, and processes that represent and generalize abstract information. Those developments point toward a new approach for understanding category-specificity in terms of the coordinated influences of diverse regions and cognitive systems.
Asymptotical Synchronization of Drive-Response Networks by Sample-Data-Based Event-Triggered Control with Quantization and Cyber-Attacks

This paper addresses the asymptotic synchronization problem for a kind of drive-response complex networks (DRCNs) under cyber-attacks by using network control systems (NCSs). In order to reduce the pressure of communication and save the communication bandwidth on NCSs, some sampled-data-based event-triggered synchronization feedback controllers and logarithmic quantizers are designed by taking into account the effect of the NCSs’ transmission delays. Using Lyapunov stability theories, several sufficient conditions are obtained to guarantee the existence of sampleddata- based event-triggered synchronization controllers for the DRCNs with distributed-delay. Then, the state feedback gains are obtained by solving certain linear matrix inequalities (LMIs). Finally, a numerical example is provided to illustrate the effectiveness of the sampled-data-based eventtriggered control scheme.