Miracle-dz/UniFAR-FTUs huggingface dataset:
EVALUATION OF ESSENTIAL ELEMENTS OF SWEET BASIL (OCIMUM BASILICUM L.) AT DIFFERENT GROWTH STAGES UNDER DEFICIT IRRIGATION

Sweet basil (Ocimum basilicum) is an annual herb plant belonging to the Lamiaceae family that is used as a drug, spice and fresh vegetable. In order to study the effects of different levels of water stress on some element of the plant, O. basilicum was subjected to deficit irrigation using four treatments viz. control, irrigated with 70% of soil water capacity (SWC), Treatment 1, irrigated with 50% SWC, Treatment 2, irrigated with 30% SWC and Treatment 3, irrigated with 10 % SWC. Plants were divided into four growth stages, Viz., vegetative (35 days after sowing, DAS), pre-flowering (49 DAS), flowering (63 DAS) and seed setting (77 DAS). Essential elements of leaves were investigated under these irrigation treatments at each growth stages. The results at the end of each growth stage indicated that there is no significant reduction in essential elements quantities compared to that of full irrigation control. The quantities remained high even in the lowest irrigation plants (T3, 10% SWC). The lowest irrigation plants accumulated, high nitrogen (N) Calcium (Ca) , magnesium (Mg), potassium (K) and phosphor (P), compared to control plants. Moreover, low irrigation helped Ocimum plants to accumulate less chloride than the full irrigated control. These results may be attributed to the ability of this plant to acclimate to water shortage
Validation of the Greek Version of the Fibromyalgia Rapid Screening Tool

The Fibromyalgia Rapid Screening Tool (FiRST) is a brief, simple, and straightforward self‐administered questionnaire that was developed by Perrot et al. for the detection of fibromyalgia syndrome in patients with diffuse chronic pain. The aim of our study was to develop and validate the Greek version of FiRST.
Parahippocampal and retrosplenial connections of rat posterior parietal cortex

The posterior parietal cortex has been implicated in spatial functions, including navigation. The hippocampal and parahippocampal region and the retrosplenial cortex are crucially involved in navigational processes and connections between the parahippocampal/retrosplenial domain and the posterior parietal cortex have been described. However, an integrated account of the organization of these connections is lacking. Here, we investigated parahippocampal connections of each posterior parietal subdivision and the neighboring secondary visual cortex using conventional retrograde and anterograde tracers as well as transsynaptic retrograde tracing with a modified rabies virus. The results show that posterior parietal as well as secondary visual cortex entertain overall sparse connections with the parahippocampal region but not with the hippocampal formation. The medial and lateral dorsal subdivisions of posterior parietal cortex receive sparse input from deep layers of all parahippocampal areas. Conversely, all posterior parietal subdivisions project moderately to dorsal presubiculum, whereas rostral perirhinal cortex, postrhinal cortex, caudal entorhinal cortex and parasubiculum all receive sparse posterior parietal input. This indicated that the presubiculum might be a major liaison between parietal and parahippocampal domains. In view of the close association of the presubiculum with the retrosplenial cortex, we included the latter in our analysis. Our data indicate that posterior parietal cortex is moderately connected with the retrosplenial cortex, particularly with rostral area 30. The relative sparseness of the connectivity with the parahippocampal and retrosplenial domains suggests that posterior parietal cortex is only a modest actor in forming spatial representations underlying navigation and spatial memory in parahippocampal and retrosplenial cortex. © 2017 Wiley Periodicals, Inc.
Microstructure of Colonies of Rod-Shaped Bacteria

Whole colonies of Bacillus cereus, B. megaterium, B. mycoides CN2495, Corynebacterium hofmanni NCTC1938, Escherichia coli, Lactobacillus acidophilus NCIB1899, Nocardia graminis NCTC4728, Pseudomonas viscosa, and Serratia marcescens were prepared for scanning electron microscopic examination by freeze-drying and metal-coating. The arrangement of individual cells within colonies could be seen. Cells of Bacillus colonies tended to be longer than in liquid culture and irregular in shape and to give the appearance of branching. B. megaterium colonies frequently had a dense covering film. Colonies of gram-negative bacteria consisted of fairly short rods covered by much adherent extracellular material. L. acidophilus had colonies comprised of densely packed, well-oriented rods. C. hofmanni colonies contained coccobacilli, packed together. Correlations were observed between plano-convex colony form and densely packed cells, rough colony form and random arrangement of well-separated microorganisms, and irregular colony edge and tendency of cells to grow out from the colony in filaments.
Ring Polymers in Entangled Solutions: Complex Structure and Heterogeneous Dynamics

Understanding how topological constraints affect the structure and dynamics of polymers in solution is a historical challenge in polymer physics: in particular, it still represents the goal of all modern studies aiming at understanding the behavior of concentrated solutions of ring polymers. Ring polymers represent in fact some of the most puzzling objects in polymer physics: at odds with their linear counterparts they do not swell assuming ideal conformations, but they fold into compact, space-filling conformations. At the same time though, rings maintain a considerable degree of mutual interpenetration in the form of “threading”, which is at the basis of their surprisingly rich mechanical and rheological behavior. In this Thesis, I investigate general and universal properties of ring polymers emerging in concentrated solutions. Notably, I discuss the scaling behavior of structural and dynamical quantities of single rings being surrounded by neighboring polymers exerting volume interactions on each other. Then, I consider important connection between “threadings” in close-by rings and their consequent slowing down. For the systems under analysis, I employ extensive Molecular Dynamics computer simulations in order to provide a detailed description concerning the equilibrium and dynamical properties of ring polymers in solutions of different densities. For systematic comparison, we also discuss the same properties for their linear counterparts.
Long-term influence of sialoadenectomy on the liver of male albino rat

ABSTRACT Epidermal growth factor is an endocrine product of the submandibular gland; the liver is an important target of its action and is affected by sialoadenectomy. Thirty rats were used in this study and divided into group I (sham-operated animals), group II (sialoadenectomy after 4 weeks), and group III (sialoadenectomy after 10 weeks). Liver samples were processed for light and electron microscope examination. Sialoadenectomy induced mild-to-moderate liver damage which persists up to 10 weeks after the operation. This damage is manifested morphologically rather than functionally, affecting the general structure, hepatocytes, hepatic stellate cells, and hepatic sinusoids.
In Implementing a Metal 3D AM Machine

Additive Manufacturing (AM) does not yet have a standardized way to measure performance. Here a AM machines dimensional accuracy is measured trough acceptance test (AT) and AM machines capability is tested trough test parts. Test parts are created with specific geometrical features using a 3D AM machine. Performance of the machine is then evaluated trough accuracy of test parts geometry. AM machine here uses selective laser melting (SLM) process. This machine has done Factory acceptance test (FAT) to ascertain this machine ́s geometrical accuracy with material AISI 316L. Manufacturer promises accuracy of ±0.05 mm. These parts are used as comparison to AT parts made in this study. After installation two AT parts are manufactured with AM machine. One with AISI 316L and one AlSi10Mg. Dimensional accuracy of geometrical features on these parts are then compared to FAT part and to one another. Machines capability is measured trough two test parts done with material AlSi10Mg. Two of the test parts are done at the same time using same model as the FAT. Parts are printed without supports and with features facing same directions. Features of these parts were then evaluated. Another test to find out AM machines capability was to create part consisting of pipes doing 90˚ angle resulting in horizontal and vertical holes. Dimensional accuracy and circularity of holes was measured. Through these tests machines capability is benchmarked.
Two Subtypes of Psychopathic Criminals Differ in Negative Affect and History of Childhood Abuse

Objective: Specification of the etiological mechanisms underlying psychopathy is a key step in developing more effective methods for preventing and remediating the callous and impulsive behavior that characterizes the disorder. Theoretical conceptualizations of psychopathic subtypes propose that a primary variant largely stems from impoverished affect, whereas a secondary variant is hypothesized to develop subsequent to adverse environmental experiences (e.g., childhood maltreatment). However, there has been a dearth of research demonstrating that psychopathic subtypes actually differ in terms of experienced childhood maltreatment in an adult offender population. Method: The current study employed model-based cluster analysis (MBCA) in a sample of incarcerated, psychopathic males (n = 110) to identify subtypes of psychopathic offenders based on a broad personality assessment. Results: Two subgroups emerged: 1 with high levels of negative affect (high-NA) and 1 with low levels of negative affect (low-NA). The high-NA subgroup scored significantly higher on measures of childhood maltreatment. Conclusion: These results provide support for theoretical conceptualizations of psychopathic subtypes, suggesting that psychopathic offenders with high levels of negative affect experience a greater degree of childhood maltreatment.
Achieving efficiency and fairness for association control in vehicular networks

Deploying city-wide 802.11 access points has made possible internet access in a vehicle, nevertheless it is challenging to maintain client performance at vehicular speed especially when multiple mobile users exist. This paper considers the association control problem for vehicular networks in drive-thru Internet scenarios. In particular, we aim to improve the overall throughput and fairness for all users. We design efficient algorithms to achieve the objectives through several techniques including approximation. Our simulation results confirm the performance of our algorithms.
Development of Anti-Insect Microencapsulated Polypropylene Films Using a Large Scale Film Coating System.

Films containing microencapsulated cinnamon oil (CO) were developed using a large-scale production system to protect against the Indian meal moth (Plodia interpunctella). CO at concentrations of 0%, 0.8%, or 1.7% (w/w ink mixture) was microencapsulated with polyvinyl alcohol. The microencapsulated CO emulsion was mixed with ink (47% or 59%, w/w) and thinner (20% or 25%, w/w) and coated on polypropylene (PP) films. The PP film was then laminated with a low-density polyethylene (LDPE) film on the coated side. The film with microencapsulated CO at 1.7% repelled P. interpunctella most effectively. Microencapsulation did not negatively affect insect repelling activity. The release rate of cinnamaldehyde, an active repellent, was lower when CO was microencapsulated than that in the absence of microencapsulation. Thermogravimetric analysis exhibited that microencapsulation prevented the volatilization of CO. The tensile strength, percentage elongation at break, elastic modulus, and water vapor permeability of the films indicated that microencapsulation did not affect the tensile and moisture barrier properties (P > 0.05). The results of this study suggest that effective films for the prevention of Indian meal moth invasion can be produced by the microencapsulation of CO using a large-scale film production system. PRACTICAL APPLICATION Low-density polyethylene-laminated polypropylene films printed with ink incorporating microencapsulated cinnamon oil using a large-scale film production system effectively repelled Indian meal moth larvae. Without altering the tensile and moisture barrier properties of the film, microencapsulation resulted in the release of an active repellent for extended periods with a high thermal stability of cinnamon oil, enabling commercial film production at high temperatures. This anti-insect film system may have applications to other food-packaging films that use the same ink-printing platform.
Esthetics and smile‐related characteristics assessed by laypersons

PURPOSE This study aimed to identify the characteristics of full-smile images assessed by laypersons using visual analog scale measurement. MATERIALS AND METHODS A total of 176 young Chinese subjects (88 males and 88 females; 20-35 years of age) with healthy dentogingival tissue were recruited to have their dynamic smiles captured using digital technology. A full-smile frame image of each subject was selected and evaluated by 22 laypersons (11 males and 11 females; 20-35 years of age) using visual analog scale measurement. Unattractive and attractive groups were designated according to the 25th percentile and 75th percentile of average visual analog scale score for the subjects, respectively. Eight smile variables were used to measure the characteristics of the full-smile images. Pearson's Chi-square test and unpaired t tests were used to analyze the data with significance level α = 0.05. RESULTS The visual analog scale measurement scores of unattractive and attractive subgroups, respectively, were 37.89 ± 2.12 and 50.67 ± 2.75 (male subjects), and 37.14 ± 2.80 and 51.92 ± 1.99 (female subjects). VAS scores were significantly different between subgroups for both male and female subjects (P < .001). No significant differences were observed between male and female subjects (P > .05). CONCLUSIONS Attractive full-smiles in young Chinese subjects demonstrated higher frequencies of average or low anterior smile line, average or low posterior smile line, upward upper lip curvature, and "broad and short" smile with high smile index. CLINICAL SIGNIFICANCE The smile variables of anterior smile line, posterior smile line, upper lip curvature, and smile index are predominant factors of smile attractiveness, which should be given priority to consider and manage in the anterior esthetic treatment plan.
Tagbeat: Sensing Mechanical Vibration Period With COTS RFID Systems

Traditional vibration inspection systems, equipped with separated sensing and communication modules, are either very expensive (<italic>e.g.,</italic> hundreds of dollars) and/or suffer from occlusion and narrow field of view (<italic>e.g.,</italic> laser). In this paper, we present an RFID-based solution, Tagbeat, to inspect mechanical vibration using COTS RFID tags and readers. Making sense of <italic>micro</italic> and <italic>high-frequency</italic> vibration using <italic>random</italic> and <italic>low-frequency</italic> readings of tag has been a daunting task, especially challenging for achieving <italic>sub-millisecond</italic> period accuracy. Our system achieves these three goals by discerning the change pattern of backscatter signal replied from the tag, which is attached on the vibrating surface and displaced by the vibration within a small range. This paper introduces three main innovations. First, it shows how one can utilize COTS RFID to sense mechanical vibration and accurately discover its period with a few periods of short and noisy samples. Second, a new digital microscope is designed to amplify the micro-vibration-induced weak signals. Third, Tagbeat introduces compressive reading to inspect high-frequency vibration with relatively low RFID read rate. We implement Tagbeat using a COTS RFID device and evaluate it with a commercial centrifugal machine. Empirical benchmarks with a prototype show that Tagbeat can inspect the vibration period with a mean accuracy of <inline-formula> <tex-math notation="LaTeX">$0.36ms$ </tex-math></inline-formula> and a relative error rate of 0.03%. We also study three cases to demonstrate how to associate our inspection solution with the specific domain requirements.
The killer‐cell immunoglobulin‐like receptors of macaques

Natural killer (NK) cells play a central role in immune responses through direct cytotoxicity and the release of cytokines that prime adaptive immunity. In simian primates, NK cell responses are regulated by interactions between two highly polymorphic sets of molecules: the killer‐cell immunoglobulin‐like receptors (KIRs) and their major histocompatibility complex (MHC) class I ligands. KIR‐MHC class I interactions in humans have been implicated in the outcome of a number viral diseases and cancers. However, studies to address the role of KIRs in animal models have been limited by the complex immunogenetics and lack of defined ligands for KIRs in non‐human primates. Due to the rapid evolution of KIRs, there is little conservation among the KIR genes of different primate species and it is not possible to predict the specificity of KIRs from known KIR‐MHC class I interactions in humans. Hence, the MHC class I ligands for KIRs in species other than humans are poorly defined. Here, we review the KIR genes of the rhesus macaque, an important animal model for human immunodeficiency virus infection and other infectious diseases, and the MHC class I ligands that have been identified for KIRs in this species.
Gingival crevicular fluid levels of cytokines/chemokines in chronic periodontitis: a meta-analysis.

AIMS To compare gingival crevicular fluid (GCF) cytokines/chemokines levels between periodontally healthy subjects and subjects diagnosed with chronic periodontitis (ChP), before and after non-surgical periodontal treatment, and to establish their predictive value for periodontal disease progression. METHODS Studies indexed in MEDLINE and EMBASE published in English, Portuguese and Spanish were eligible for this review. Database searches up to December 2015, and manual search of the reference list from reviews and selected articles was performed. Only studies providing data on GCF cytokines/chemokines levels in subjects diagnosed with ChP and periodontally healthy controls were included. Cross-sectional, case series, single-arm clinical studies, randomized controlled trials and prospective/retrospective cohort studies were included. Meta-analyses were conducted for those cytokines/chemokines with at least three available studies. RESULTS GCF levels of IL-1β, IL-6, IFN-γ and MCP-1/CCL2 were significantly higher in subjects diagnosed with ChP than periodontally healthy subjects. A significant decrease in GCF levels of IL-1β and IL-17 was observed after non-surgical periodontal treatment, whereas a significant increase was observed for IL-4. CONCLUSION Evidence for significant differences between periodontal health and ChP was observed for a few cytokines and one chemokine. No conclusions could be drawn with regards to increased risk of disease progression.
The Effect of a Simulated Soccer Match on Anterior Cruciate Ligament Injury Risk Factors

Abstract To investigate the effect of within match fatigue on knee kinematics and jump kinetics in girls’ soccer players, a quasi-experiment time series design was employed collecting data before, after and at 15-min intervals during a 90-min simulated soccer match. 15 girl players (age 13.1±1.4 years) performed a counter movement jump and a single-leg drop jump. Mean concentric force and flight time to contraction time ratio were derived from the counter movement jump. Knee valgus and flexion angles were calculated during the single-leg drop from 3-dimensional motion capture. Subjective ratings of perceived exertion (RPE) and readiness were collected at each time series. Small to large increases in RPE and reductions in readiness were observed throughout the match from baseline. Moderate to large improvements in mean concentric force were shown at 15, 75 and 90-min when compared to baseline. Flight time to contraction time ratio increased moderately at 15 min. Changes in kinematics were typically trivial or unclear however, small increases in knee valgus were shown after 30 min compared to baseline. Subjective measures may provide useful information to understand the physical response of young players to match play.
The Impact of Evidence Reliability on Sensitivity and Bias in Decision Confidence

Human observers effortlessly and accurately judge their probability of being correct in their decisions, suggesting that metacognitive evaluation is an integral part of decision making. It remains a challenge for most models of confidence, however, to explain how metacognitive judgments are formed and which internal signals influence them. While the decision-making literature has suggested that confidence is based on privileged access to the evidence that gives rise to the decision itself, other lines of research on confidence have commonly taken the view of a multicue model of confidence. The present study aims at manipulating one such cue: the perceived reliability of evidence supporting an initial decision. Participants made a categorical judgment of the average color of an array of eight colored shapes, for which we critically manipulated both the distance of the mean color from the category boundary (evidence strength) and the variability of colors across the eight shapes (evidence reliability). Our results indicate that evidence reliability has a stronger impact on confidence than evidence strength. Specifically, we found that evidence reliability affects metacognitive readout, the mapping from subjectively experienced certainty to expressed confidence, allowing participants to adequately adjust their confidence ratings to match changes in objective task performance across conditions.