Miracle-dz/UniFAR-FTUs huggingface dataset:
Evaluation of Urban Public Transportation System Based on Support Vector Machine

Evaluation of urban public transportation system plays an important role in developing urban public transportation system. When evaluating urban public transportation system, Support vector machine method can overcome the subjective problem of setting target weight, which is difficult to be solved by fuzzy comprehensive evaluation. Evaluation index system can be established according to the procurability and the effectiveness of the index. By studying several bus systems, the effectiveness of support vector machine evaluation could be proved, which shows that support vector machine model is applicable for the evaluation of urban public transportation system.
Among-population variation in monthly and annual survival of the Baja California Tree Frog, Pseudacris hypochondriaca curta, in desert oases of Baja California Sur, Mexico

Survival is an important component of the demography of an animal. We estimated monthly and annual survival probabilities of three populations of the Baja California Treefrog (Pseudacris hypochondriaca curta) inhabiting desert oases of Baja California Sur, Mexico. We used data from a two-year mark recapture study to estimate survival. Recapture probabilities varied widely among months and there was no clear temporal pattern underlying the fluctuations. Annual survival was 27 and 29% for two populations and 1% for the third population. This implies that the populations, particularly the third one, can persist only if there is steady and high recruitment. With annual survival as low as 1–29%, a lack of recruitment could quickly cause local extinction. Because immigration seems unlikely in these populations due to their isolation from other breeding populations, recruits must be produced locally. Non-native fish, crayfish, and frogs that prey on tadpoles may therefore be a threat for the persistence of the populations.
A nonlinear Reactor for DC Current Compensation in Single Phase Power Lines

Abstract Non-linear loads and grid connected converters, whose utilization is constantly growing, have been causing problems regarding the power quality. These problems comprehend the generation of harmonics in the current provided by the power distributor. Among different kinds of deterioration, there is the issue of the DC current component. As a matter of fact, a DC current is detrimental for the distribution power transformer, as it leads to saturation the magnetic core. The saturation of the power transformer increases the VAR absorption, leading to possible damage the magnetic component due to overheating. This paper proposes a compensator system based on a non linear sensor that acts as an active filter for the DC current component flowing in the power lines. The paper is organized as follows: the first part outlines the strategy, then the stability issue is addressed by means of a simplified model. A simulation verification showed that the simplified model closely approximates the real system.
Association Subungual Abscess and Pyogenic Granuloma Secondary to Docetaxel Therapy

Only a few cases of subungual abscesses due to docetaxel have been described previously. Our case is interesting due to the occurrence of subungual abscesses and pyogenic granuloma (PG). PG is a benign vascular and inflammatory tumor usually presenting as a rapidly evolving solitary, sessile, or polypoid vascular nodule prone to ulceration or hemorrhage. Its precise pathogenesis remains unclear, and several hypotheses such as trauma, hormonal influences, infection, viral oncogenes, microscopic arteriovenous anastomoses, and growth factors have been implicated. Adequate surgical excision of the lesion is the treatment of choice, but due to the subungual localization and the patients chemotherapy, we chose local therapy. To our knowledge, the case described here is the first to report of subungual PG as a side-effect of docetaxel treatment.
Acceptability and feasibility of a school-based contraceptive clinic in a low-income community in South Africa

Abstract Aim To investigate how acceptable and feasible a school-based contraceptive clinic (SBCC) would be in a low-income South African community. Background Teenage pregnancy is an important issue in South Africa, with significant health and social consequences. Issues regarding lack of confidentiality in an intimate community, unwelcoming health workers, long distances to clinics and perceptions of contraceptive side effects may all inhibit contraceptive use by adolescents. Although SBCC has been initiated and investigated in other countries, this approach is inadequately researched in South Africa. Methods A mixed method study was conducted to assess the attitudes of one community towards establishment of an SBCC in their area. Methods of data collection included: focus group discussions (FGDs) with teenage girls from a local high school; a key informant interview with the school principal; a structured survey, including open-ended questionnaires with randomly selected parents of teenage girls from the same community; and a documentary analysis to explore relevant legal and policy considerations. Findings Teenage girls, the school principal and parents with teenage daughters largely supported the idea of an SBCC, but with concerns about confidentiality, the possibility of increased promiscuity and contraceptive side effects. While legal statutes and policies in South Africa do not pose any barriers to the establishment of an SBCC, some logistical barriers remain.
Energy of cosmological spacetimes and perturbations: a quasilocal approach

Quasilocal definitions of stress–energy–momentum—that is, in the form of boundary densities (rather than local volume densities)—have proven generally very useful in formulating and applying conservation laws in general relativity. In this paper, we present a detailed application of such definitions to cosmology, specifically using the Brown–York quasilocal stress–energy–momentum tensor for matter and gravity combined. We compute this tensor, focusing on the energy and its associated conservation law, for FLRW spacetimes with no pertubrations and with scalar cosmological perturbations. For unperturbed FLRW spacetimes, we emphasize the importance of the vacuum energy (for both flat and curved space), which is almost universally underappreciated (and usually ‘subtracted’), and discuss the quasilocal interpretation of the cosmological constant. For the perturbed FLRW spacetime, we show how our results recover or relate to the more typical effective local treatment of energy in cosmology, with a view toward better studying the issues of the cosmological constant and of cosmological back-reactions.
Analysis of the leaf metabolome in Arabidopsis thaliana mutation accumulation lines reveals association of pleiotropy and fitness consequences

Understanding the mechanisms by which mutations affect fitness and the distribution of mutational effects are central goals in evolutionary biology. Mutation accumulation (MA) lines have long been an important tool for understanding the effect of new mutations on fitness, phenotypic variation, and mutational parameters. However, there is a clear gap in predicting the effect of specific new mutations to their effects on fitness. Here, we complete gene ontology analysis and metabolomics experiments on Arabidopsis thaliana MA lines to determine how spontaneous mutations directly affect global metabolic output in lines that have measured fitness consequences. For these analyses, we compared three lines with relative fitness consistently higher than the unmutated progenitor and three lines with lower relative fitness as measured in four different field trials. In a gene ontology analysis, we find that the high fitness lines were significantly enriched in mutations in or near genes with transcription regulator activity. We also find that although they do not have an average difference in the number of mutations, low fitness lines have significantly more metabolic subpathways disrupted than high fitness lines. Taken together, these results suggest that the effect of a new mutation on fitness depends less on the specific metabolic pathways disrupted and more on the pleiotropic effects of those mutations, and that organisms can explore a considerable amount of physiological space with only a few mutations. Significance Statement As the source of all genetic variation, new mutations are crucial for understanding how organisms adapt to their environment. However, the ways in which new mutations affect the range of metabolic reactions that occur in the cell is unknown. With a combination of gene functional analyses and measurement of the small molecules that drive cellular function and physiology, we find that mutations associated with high fitness are disproportionately found in or near proteins-coding genes that regulate the specific timing and location of gene expression and are less disruptive of cellular physiology.
Quality Assessment of Protein Models

When building a protein model, with or without the aid of experimental information, it is oftennecessary to use an independent measure to evaluate the correctness of the model. This is the role ofModel Quality Assessment programs (MQAPs). Diﬀerent types of MQAPs have been developed duringthe last decades. The goal of all these methods is to assess the quality of protein models. However, thedeﬁnition of quality diﬀers depending on the problem, thus it is always important to consider thespeciﬁc problem to be solved when using an MQAP.Traditionally MQAPs are methods that evaluate the quality of a protein model. Until recently mostwork has been focused on the development of methods aimed at detecting the native structures and toseparate these from incorrect models. However, during recent years other types of MQAPs, includingconsensus based MQAP, has increased in importance and today one of the most important uses ofMQAPs is to select the best out of a set of models built by homology or by other methods. Althoughthese two problems clearly are related, there is no guarantee that a method that works well on the ﬁrstproblem works well on the other, in particular when all of the plausible models are of low quality.In this chapter we will ﬁrst discuss how MQAPs have been used in the past and how they are usedtoday and ﬁnally we will present an analysis of how MQAPs performed in CASP7 [1]. The ﬁrst use of MQAPs was to detect erroneous models from X-ray crystallography. X-ray basedmodels might be wrong when the resolution of the diﬀraction data is low, but other types of errors,including tracing a chain backwards through the electron density also occurs. In this case, the numberof residues in disallowed regions in the Ramachandran plot can often be used as an indicator for thequality of the X-ray model. This so called “stereochemical correctness” could for instance havedetected the wrongly built small subunit of Rubisco by Eisenberg and coworkers [2], which was built inthe reverse direction. In the early 1990’s a number of MQAPs were developed to identify wrongly builtmodels using Ramachandran plots and other measured of “stereochemical correctness” as the mainsource of information. The best known of these methods are PROCHECK [3] and WHATCHECK [4]. Today with improved reﬁnement methods the “stereochemical correctness” of X-ray models is almostalways very good. Also, with the introduction of the R-free method [5] where a fraction of the data isonly used for testing the need for MQAPs to validate protein models built from crystallographic2
PeakForce Kelvin Probe Force Microscopy

potential microscopy, has found broad applications, ranging from corrosion studies of alloys, photovoltaic effects on solar cells, and surface analysis. KPFM, together with conductive AFM, have been recognized as the two most used nanoscale electrical characterization tools, complementing each other.1 However, limited spatial resolution and lack of measurement repeatability and accuracy has limited its usefulness in some critical areas, such as in the identification of donor and acceptor domains in bulk heterojunction organic solar cells, material differentiation in composite materials, and trapped charges on insulators.
Process for the preparation of antioxidants from dillenia indica

The present invention relates to a simple and efficient one-step methanol extract prepared from a plant Dillenia (Dillenia indica) and thereby regenerating the solvent, a yield of 15-35%, 55-85% of the antioxidant activity, and also relates to a plant Dillenia methanol extract in food and pharmaceutical substances and additives as an anti-oxidant, wherein the concentration of the extract in food and medicine in 0.2-3.0%.
The Corsi Blocks Task: Variations and coding with jsPsych

The Corsi Blocks Task is a widely used task in both clinical and experimental work. However, many versions exist, and it can be difficult to, firstly, choose between the variations of each parameter and, secondly, to program it in a computer software. No article has yet been published on the different versions of the computerized Corsi Blocks Task. Herein, we summarize possible variations of this task. We also provide an implementation of the task using jsPsych.
ETHNOBOTANICAL STUDY OF MEDICINAL PLANTS INURUG INDIGENOUS VILLAGE, BOGOR DISTRICT, INDONESIA

The ethnobotanical study in this report focuses on traditional therapeutic plants utilized by local societiesin the treatment of human infections. This research was performed from January to February 2018 in Urug indigenous village, Bogor District, West Java, Indonesia. The emphasis of this study was to record curative plants used to treat different disorders in the research region. This ethnobotanical information was obtained with the aid of semi-structural interviews, guided field walks and observations with informants. The species Use value and Fidelity Level were employed in the examination of several species. Furthermore, 102 therapeutic plants, including 96 genera and 48 families were compiled and identified. However, Zingiberaceae (9,8%)family had the highest therapeutic plants used for several therapies in this region. The highest proportion of medicinal plants comprise of herbs (40.2%) while leaves (69%) were the most often used parts in the formulation of traditional drugs. Meanwhile, decoctions (47,8%) were commonly utilized as a traditional medicine preparation method. The frequently applied ethnomedicinal plant types were Centella asiatica (1.0) while the highest Fidelity Level value for the management of sprue was Pterocarpus indicus. Also, indigenes in this survey community have traditional wisdom in the treatment of human diseases using these plants. The significant risk to these herbs is the indifference by youths, therefore there is a need to raise awareness within the local societies with focus placed on sustainable utilization and management of both medicinal plants and traditional knowledge.
A Chamberless Method for Determining SOD

Sediment oxygen demand (SOD) may be a significant component of the dissolved oxygen budget in waterways, comprising up to 50% in some systems. Therefore, SOD has the potential to significantly impact proper respiratory function of aquatic ecological systems and contribute to water quality problems. An accurate and reliable determination of SOD is needed for both water quality studies and ecosystem management. Current chamber-based in situ measurement techniques are often difficult to implement, require expensive equipment, limit the number of data points that can be collected, and can produce inconsistent results. This study sought to develop an alternative to chamber-based measurement techniques that will allow easier collection of multiple measurements for more thorough quantification of a system, especially as SOD varies over space and time. This study developed a measure-plus-calculate technique to determine SOD at a particular site in a water body without using a chamber by first measuring values for water temperature, water DO, sediment oxygen uptake rate, sediment porosity, stream hydraulic diameter, and stream velocity. These values are entered into a spreadsheet containing the solution to oxygen consumption and transport equations to then determine SOD at the site. The required stream measurements can be completed using equipment available in a typical water quality laboratory. This article focuses on the development of the SOD determination model, and a companion article includes methods used to determine model parameters and validation of the model by comparing it to chamber-measured SOD. This model is available free-of-charge from the corresponding author or at www.baeg. uark.edu/730.php.
Two fiber pathways connecting amygdala and prefrontal cortex in humans and monkeys

The interactions between amygdala and prefrontal cortex are pivotal to many neural processes involved in learning, decision-making, emotion, and social regulation. The broad functional role of amygdala-prefrontal interplay may reflect the diversity of its anatomical connections. Little, however, is known of the structural wiring linking amygdala and prefrontal cortex in humans. Using diffusion imaging techniques, we reconstructed connections between amygdala, anterior temporal and prefrontal cortex in human and macaque brains. First, by studying macaques we were able to assess which aspects of connectivity known from tracer studies could be identified with diffusion imaging. Second, by comparing diffusion imaging results in humans and macaques we were able to estimate amygdala-prefrontal connection patterns in humans and compare them with those in the monkey. We observed a prominent and well-preserved bifurcation of connections between amygdala and frontal lobe into two fiber networks – an amygdalofugal path and an uncinate fascicle path – in both species.
PLAsma Doping For P+ Junction Formation In 90 nm NOR Flash Memory Technology

For MOS devices belonging to 65 nm technology node and beyond, ultra‐shallow LDD junctions are needed in order to match requirements in terms of sheet resistance and doping profile. PLAsma Doping has been proposed and developed as an effective and viable technology capable to produce such junctions, while keeping high productivity. Furthermore, as the equipment is simpler and smaller than a common implanter, PLAsma Doping can be considered, from the cost of ownership point of view, an attractive solution also for those applications whose requirements are not so demanding; an example can be the junctions of a Flash Memory. Aim of this study is to evaluate, electrically, the compatibility of PLAsma Doping with a NOR Flash Memory belonging to 90 nm technology node. Results of PLAsma Doping experiment concerning the matching of the device parameters will be here presented. Further investigation is needed in order to exclude any possible effect on device reliability.
VISUAL SUPPORT FOR VOCABULARY ACQUISITION IN AUTISM

This article reviews the results of a research study on the efficacy of visual aids for learning vocabulary in autism. Additionally, to ensure the purposes of this evaluation are met, commentary on the studies under consideration should be included so gaps are exposed and can be rectified. In this review, we seek to pinpoint the areas where the current initiatives have fallen short for children with ASD. With the phrases (“vocabulary” and “visual support”) as well as (“Autism spectrum disorder (ASD) children,” various online databases, including ERIC, ProQuest Education Journals, and Scopus, were searched. To analyse the articles, the method of content analysis was employed. Having seen the outcome of the review, it is recommended that it be used in the classroom to teach vocabulary, particularly to students with autism. Vocabulary mastery can be improved by this strategy. Very few studies on the effectiveness of visual supports for children with autism have been published despite their wide-scale use. This analysis adds new data to that database. In the future, ASD-specific research will be considered, and thus future research should be done to find concrete evidence that the use of visual supports will improve the abilities and strengths of children. Available research indicates that visual supports, which includes tools such as visual schedules, storey books, and picture cards, help children with ASD to expand their vocabulary. This paper addresses future research issues. Based on these data and on other literature, educators and caregivers can make confident decisions about visual supports, based on the data and on the evidence presented here. There are many environments where implementing visual supports is simple and inexpensive. They're a very simple item that could potentially have a positive impact on many children on the autism spectrum. Nevertheless, additional research is required to analyse the performance of visual aids for various individuals under various circumstances and care providers.
Evaluation of finite element human body models in lateral padded pendulum impacts to the shoulder

Lateral impacts are of great concern for occupant safety. In order to design side protective systems, it is of importance that the timing of the body and the head should be well predicted. Today, experimental and numerical Anthropometric Test Devices (ATDs) are used as human substitutes to predict the human kinematics. As a complement to the ATDs, numerical Human Body Models (HBMs) are used as research tools. The objective of this study is to compare the loading and kinematics of the shoulder complex in three different HBMs with published biological experiments. This study also compares the models with each other and with two numerical ATDs. The results indicate that no HBM can be used for detailed prediction of the kinematics of the human shoulder complex. However, in the presented statistical analysis, all HBMs show a better overall correlation to experiments compared to the numerical ATDs.
Genetic Food Futures: Increasing participation with the Genetically Modified Organism Consortium

The aim of this article is to offer an answer to the question: How can we improve public engagement in the genetically modified organisms debate? It will describe the models of Public Understanding of Science and Public Engagement with Science. Public Understanding of Science dates back to the 1970s and is intended to create a relationship between science and people through education. The UK’s House of Lords Select Committee on Science and Technology introduced the Public Engagement with Science model in 2000. Public Engagement with Science calls for a dialogue between scientists and society, enabling science to be questioned. These models have been used in the past with controversial issues such as GM organisms, although not always successfully. The article concludes by proposing the Genetically Modified Organism Consortium. This proposal is based on the idea of engaging more voices in the debate, and offers a global, national and local response.
Total Aflatoxin Molds and Aflatoxins in Traditional Moldy Civil Cheese : Presence and Public Health Concerns

The purpose of this study was to detect the mold biota, the contamination levels of total aflatoxin (AFB1, AFB2, AFG1, AFG2) and aflatoxin M1 (AFM1) in moldy civil cheese. A total of 100 moldy civil cheese were collected from randomly selected retailers. Mold biota was determined with conventional and ITS sequence analysis, and Aflatoxin (AF) analysis was performed usingEnzyme-Linled Immunosorbent Assay (ELISA). In the analyzed samples, Penicillium roqueforti (100%) was isolated as the dominant species followed by P. verrucosum (83%), Aspergillus flavus (17%). Fifteen (15 %) of moldy civil cheese samples contained AF with levels ranging from 12 to 378 ng/kg.Likewise, AFM1 was found in 25 (25 %) of samples (ranging from 5.46 to 141.56 ng/kg), among which 5 (5 %) were above the legal limits. Considering the presence of A. flavus, total AF and AFM1 contamination in the analyzed cheese samples it could be emphasized that moldy civil cheese might pose a hazard for public health.