Miracle-dz/UniFAR-FTUs huggingface dataset:
Influence of Stages of Pregnancy on the Psychological Well-Being of Pregnant Women in Ibadan, Nigeria

Background: Psychological wellbeing of pregnant women has con tinued to be a source of worry to professional psychologist, health professionals and concerned st akeholders in Nigeria. This is because the period o f pregnancy is a time when pregnant women need to have a sound wel lbeing. Despite this important fact, little studies have examined the role that stages of pregnancy have on psychological wellbeing of pregnant women in Ibadan Nigeria. Aims: This study examined the influence of stages of pr egnancy on psychological wellbeing of pregnant wome n in Ibadan metropolis. Method: The study adopted an Ex-post facto research desig n. A total number of 100 pregnant women were conveniently sampled from the antenatal section of the university college hospital (UCH) in Ibadan met ropolis. A standardized questionnaire consisting of socio-demo graphic factors, and psychological wellbeing scale was used to collect data from respondents of this study. Data w as analysed with descriptive statistics and Pearson ’s correlation analysis at p≤ 0.05. Results: Findings revealed that that there was significant e ffect of stages of pregnancy on psychological wellb eing (F (2, 97) = 15.40, p<. 01). Conclusion: It was concluded that psychological intervention ne ed to be tailoured toward the stages of pregnancy especially the first trimester of pregnancy in orde r for pregnant women have a sound wellbeing.
Focusing characteristics of diamond crystal x-ray monochroma- tors. An experimental and theoretical comparison

Perfect crystals in transmission (Laue) geometry can be used effectively for x-ray monochromators and moreover perfect Laue crystals show an interesting focusing effect when the incident beam is white and divergent. This focusing is directly dependent on the beam divergence and on the diffraction profile width of the crystal. The aim of this work is to study whether this property can be used for focusing a synchrotron x-ray beam, and to obtain quantitatively the dimensions of the resulting monochromatic beam. We have experimentally measured the size of an undulator beam after diffraction from a diamond crystal in Laue geometry, and we analyze and explain the results by comparison with ray-tracing simulations.
Polyethylene glycol – Indocyanine green Nanoparticles for Photodynamic Therapy Technique

Nanoparticles formulated from biodegradable polymers such as polyethylene glycol (PEG) with molecular weight 6000 and 15,000 respectively are being extensively investigated as drug (Indocyanine green, ICG) delivery system due to their controlled release characteristics and biocompatibility. PEG nanoparticles for ICG delivery are mainly formulated by a routine technique using PVA as a stabilizer generating negatively charged particles and heterogeneous size distribution. The objective of the present study is to formulate cationic PEG nanoparticles with defined size and shape that can efficiently bind ICG. This technique to make cationic nanoparticles with very low size composed of biodegradable and biocompatible. PVA-chitosan blend was used to stabilize the PEG nanoparticles.
Blubber fatty acids of finback and humpback whales from the Gulf of St. Lawrence

Abst rac t Possible differences in the diet or metabolism of sympatric finback and humpback whales in the Gulf of St. Lawrence were investigated through analysis of their blubber fatty acids. Free-ranging finback (Balaenoptera physaIus, n = 19) and humpback (Megaptera novaeangliae, n= 10) whales were sampled through biopsy during summer 1991. The two species differed in the chemical composition and stable carbon isotope distribution of fatty acids extracted from their outermost blubber layer. Finback blubber was slightly but significantly richer in its relative proportions of 12:0, 13:0, i14:0, 17:0, 18:1 n9, 18:1 n7, and 20:0 (probability of difference >99%), 18:2 n6, 18:0, and 19:0 (probability _>95%), and 16:1 n5 and 16:0 (>90%). The stable isotope ratio of finback total fatty acids averaged -25.5 + 0.4%0. Humpbacks contained relatively more i16:0, 18:1 n5, 20:5 n3, and 22:6 n3 (probability >__99%), 16:1 n7, i18:0, 20:4 n6, and 22:5 n3 (_>95%), and 20:4 n3 (>90%). Their fatty acid ~13C averaged -25.8 _+0.5%0 (different from finbacks with a probability of 95%). There was no significant difference between the two species in the relative proportions of 14:1, 14:0, i15:0, a15:0, 15:0, i17:0, a17:0, 17:1, 20:1 n9, 20:1 n7, 22:1 n l l , or 22:1 n9, which
GAMMA-RAY INSPECTION OF POST TENSIONING CABLES IN A CONCRETE BRIDGE

Gamma-rays have been applied in an NDT campaign aimed at evaluating the condition and the exact location of the internal post-tensioning cables of an existing box-girder concrete bridge. Previous visual inspections to the bridge deck revealed systematic cracking patterns and localized corrosion signs in the post-tensioning ducts. In this paper, the test logistics is described as well as the main results that were obtained. INTRODUCTION The N. S. da Guia Bridge (Fig. 1) is a prestressed concrete bi-cellular box-girder bridge with a total length of 250m, divided by 5 spans of 38-3x58-38m. The cross-section height varies parabolically from 1.45m at the spans to 2.9m at the intermediate supports with a resulting slenderness ranging between L/40 and L/20. The deck is 11.84m width supporting one carriageway with two traffic lanes and being supported by laminated neoprene bearing pads which rest on lightly reinforced concrete piers. This was one of the first bridges designed and built in Portugal according to the segmental cantilever construction method. Although the original design dates back to 1973, the construction only began in 1978 and the bridge was opened to traffic in 1980. This bridge is located in the national road EN 201, which was once part of the main route connecting the Spanish region of Galicia with the North-western part of Portugal. In 1998 a new motorway connecting these two regions was opened and nowadays the bridge is crossed mainly by local traffic. During a routine inspection several cracks were detected in the webs which were not reported in previous inspections. A comprehensive examination program was developed aimed at evaluating: the causes of the observed cracking patterns; the current safety level of the bridge, and; the urgency of eventual strengthening actions. As part of this program, a detailed visual inspection campaign was carried out enabling a complete mapping of the cracking patterns and other anomalies of the bridge deck. Both internal and external inspections were performed. Consistent cracking patterns were observed in the webs and in the bottom slab, exhibiting both longitudinal and transversal symmetry, as depicted in Fig. 2. The bridge was monitored both during a load test and under normal serviceability conditions during a period of one week. Although the cracks exhibited opening a closing movements, no significant deviation could be observed from the calculations performed using a linear elastic model considering uncracked concrete behaviour [8]. In a limited number of predefined locations, a covermeter was used to check if the reinforcement layout coincided with the prescribed in the original design. The agreement was found to be good. Only the most superficial reinforcements, and not the post-tensioning ducts, could be detected with this method. The concrete strength was evaluated by combining the results of NDT methods (sclerometer test and ultra-sounds) with a limited number of tests on drilled cores.
Intergenerational transmission of long-term sick leave

The aim of this study is to investigate the importance of intergenerational transmission of sick leave using universal Swedish register data on the rate of sickness benefits. We find that there is a positive correlation between parents’ and their children’s sick leave. The child–parent correlation is of about the same magnitude irrespective of the gender of the parent and the child, but it is larger the more sick leave the parent had when observed. Furthermore, there is a positive correlation between the sick leave level of the children and that of the parents-in-law, implying that persons tend to live with a partner whose sick leave resembles that of their parents. Finally, a comparison between siblings of different birth order shows that firstborn daughters report fewer spells of sick leave than their younger siblings of the same gender. This gap only emerges in the group of daughters with parents who lack sick leave themselves, suggesting that the birth-order effect is only of importance among women with low levels of sick leave.
Comparison of a High-Fidelity Peripheral Venous Access Phantom to a Commercial Phantom Presenting

Introduction: Ultrasound (US) guided peripheral venous access is an increasingly common procedure that reduces the use of central lines and their complications such as pneumothorax, arterial puncture, and Central Line-Associated Bloodstream Infection [1]. One barrier to wider adoption is provider comfort with this technique. Despite the commercial availability of procedural training phantoms, their widespread availability is limited due to their cost [2]. As a result, many institutions have described methods of developing low-cost phantoms for peripheral venous access training [2]. Unfortunately, many of these models lack fidelity and have suboptimal US image quality/echogenicity [3]. There is also a lack of objective comparisons of these do-it-yourself solutions and commercially available phantoms. This study seeks to provide an approach for comparison and uses said approach to assess our low-cost solution.
Improving physical activity levels of individuals with spinal cord injury in the community

Lack of regular physical activity (PA) is a major concern among the approximately 300,000 individuals with spinal cord injury (SCI) who are at an elevated risk of mortality due to cardiovascular diseases, diabetes, and lung disease [1]. Low levels of PA and high levels of sedentary behavior (SB) in individuals with SCI have also been associated with secondary conditions such as pain, fatigue, weight gain, and deconditioning [1, 2]. Regular PA and exercise interventions have been linked with improved outcomes and healthier lifestyles among those with SCI [2]. To assess regular PA and exercise interventions, researchers have evaluated sensor-based activity monitors that quantify movement of the individual, wheelchair movement, and physiological changes [3-5] .
Effects of L 1 Lexical Tone Awareness on Linguistic and Musical Pitch Processing Student Name :

To resolve the long-standing debate of the extent of the perceptual processes that is shared between music and language, one highly studied aspect is pitch processing within the linguistic and across the non-linguistic domains. However, past studies mainly compared pitch processing performance of individuals from different linguistic or musical background. This study thus sought to understand pitch processing of individuals with similar linguistic and musical background. The main identified factor of interest is the differing ability in their first language (L1) lexical tone awareness as a predictor of pitch processing within and across domains. 43 English-Mandarin bilinguals and non-musicians underwent a series of tasks. There is a language perception task where participants had to identify the lexical tones of auditorily-presented words from their L1 Mandarin and to discriminate the lexical tones of auditorily-presented pairs of Thai words, a language foreign to them. To capture how participants produced the tones of their L1 Mandarin and the non-native Thai, recordings were made of them reading Mandarin sentences and mimicking Thai words heard through the headphones. Furthermore, they listened and discriminated pairs of melodies that differ either in pitch or rhythm. Results showed that L1 lexical tone awareness served as a predictor of pitch processing within but not across domains. Individuals with high L1 Mandarin tone awareness were better at perceiving and producing the non-native Thai tones than individuals with low L1 Mandarin tone awareness. Overall, the findings reflect the importance of phonetic continuity for enduring transfer benefits within the linguistic domain.
A Neural Pipeline Approach for the PharmaCoNER Shared Task using Contextual Exhaustive Models

We present a neural pipeline approach that performs named entity recognition (NER) and concept indexing (CI), which links them to concept unique identifiers (CUIs) in a knowledge base, for the PharmaCoNER shared task on pharmaceutical drugs and chemical entities. We proposed a neural NER model that captures the surrounding semantic information of a given sequence by capturing the forward- and backward-context of bidirectional LSTM (Bi-LSTM) output of a target span using contextual span representation-based exhaustive approach. The NER model enumerates all possible spans as potential entity mentions and classify them into entity types or no entity with deep neural networks. For representing span, we compare several different neural network architectures and their ensembling for the NER model. We then perform dictionary matching for CI and, if there is no matching, we further compute similarity scores between a mention and CUIs using entity embeddings to assign the CUI with the highest score to the mention. We evaluate our approach on the two sub-tasks in the shared task. Among the five submitted runs, the best run for each sub-task achieved the F-score of 86.76% on Sub-task 1 (NER) and the F-score of 79.97% (strict) on Sub-task 2 (CI).
Nonseparable, Space-Time Covariance Functions with Dynamical Compact Supports

The research work conducted by Moreno Bevilacqua was supported in part by FONDECYT grant 1160280 Chile. Emilio Porcu was partly supported by FONDECYT 1130647 Chile. The work of Marc G. Genton was supported by King Abdullah University of Science and Technology (KAUST).
Semantic Information-based Reliable Autonomous Navigation in Wide Space

Recently, much attention has been paid to intelligent robots. Especially, autonomous navigation of robots is the most important technology and is being developed by many researchers. The autonomous navigation technology is based on the SLAM to find the position from the sensor data that is mounted robots. However, most methods find locations based on high-performance sensors in the predefined environments. This is difficult to apply to complex environments such as wide area due to the difference in locomotion and sensor performance. Therefore, efforts should be made to improve the application of limited navigation technology. In this paper, we propose a method to drive in a wide space for robots with various locomotion and sensor by semantic information based autonomous navigation method. By using semantic information, the robot recognizes the surroundings using available sensor data and performs autonomous travel. For this purpose, a semantic map for a unit space (e.g. a room, a hallway, road etc.) is generated and traveled by receiving information suitable for a robot locomotion and sensor configuration from the local server. The proposed method utilizes the semantic map to drive in the same way as a person in a large space, and can use intelligent robot driving using the property information of the object. Therefore, it is expected that industrialization of robot autonomous navigation will be promoted.
Évaluation des prescriptions de linézolide dans 3 centres hospitaliers de la région Rhône-Alpes

Le linezolide est de plus en plus utilise pour traiter les infections a cocci a Gram positif. Nous avons evalue retrospectivement sur 3 mois la pertinence des indications et des modalites d’utilisation du linezolide dans 3 centres hospitaliers de la region Rhone-Alpes. 81 prescriptions ont ete analysees. 48% des prescriptions initiales etaient pertinentes. Seules 51% d’entre elles etaient conformes aux recommandations internationales. La pertinence des prescriptions finales et globales (prescription initiale + finale) etait respectivement de 41% et 35%. Les modalites d’utilisation etaient conformes dans 57% des prescriptions. Au final, seules 23% des prescriptions etaient jugees conformes a la fois pour l’indication et pour les modalites d’utilisation. La non-conformite etait principalement liee a la possibilite d’utiliser un antibiotique a spectre plus etroit et a l’utilisation du linezolide de maniere empirique en situation de sepsis severe ou de choc septique. La pertinence des indications etait meilleure pour les infections osteo-articulaires (p=0.001) et moins bonne pour les sepsis severes ou les chocs septiques (p=0.002). La pertinence des indications reste trop faible, notamment dans le sepsis severe ou le choc septique ou cette molecule n’a jamais ete evaluee. Des etudes sont necessaires pour analyser l’indication du linezolide dans d’autres indications que la pneumopathie ou les infections compliquees de la peau et des tissus mous. A l’heure actuelle, en l’absence de donnees fiables, la vancomycine reste le traitement de premiere intention pour la plupart des infections a cocci Gram positif resistants aux beta-lactamines.
The expression of miR‐411 and STK17A, and the status of the p53 signaling pathway were evaluated. The colony forming ability, proliferation, migration, invasion and apop‐ tosis of CaSki cells were assessed using a colony formation assay, 3‐(4,5‐dimethylthiazol‐2‐yl)‐2,5‐diphenyltetrazolium bromide a

Cervical cancer is one of the most common gyne‐ cological malignancies worldwide. However, the pathogenesis of cervical cancer remains to be fully elucidated. Increasing evidence shows that microRNAs (miRNAs) may be involved in the pathogenesis of cervical cancer. The present study tested the hypothesis that the overexpression of miRNA (miR)‐411 may delay, whereas the overexpression of serine/threonine kinase 17a (STK17A) may contribute to, cervical cancer development and progression through the p53 pathway. Cervical cancer tissues and adjacent normal tissues were obtained from 141 patients with cervical cancer following radiotherapy, with efficacy evaluated. The receiver operating characteristic curve was plotted to show the value of miR‐411 and STK17A in predicting the efficacy of radiotherapy. Cox's proportional hazards regression model was utilized for multivariate analysis. A series of inhibitors, mimics or small interfering RNAs against STK17A were introduced to validate the regulatory mechanism of miR‐411 in governing STK17A, determined with a luciferase reporter gene assay. The expression of miR‐411 and STK17A, and the status of the p53 signaling pathway were evaluated. The colony forming ability, proliferation, migration, invasion and apop‐ tosis of CaSki cells were assessed using a colony formation assay, 3‐(4,5‐dimethylthiazol‐2‐yl)‐2,5‐diphenyltetrazolium bromide assay, Transwell assay and flow cytometry, respec‐ tively. miR‐411 was upregulated but STK17A was reciprocal in cervical tissues. The overexpression of miR‐411 and low expression of STK17A were correlated with high efficacy of radiotherapy. miR‐411 and STK17A had predictive value for the efficacy of radiotherapy; miR‐411 was the protective factor and STK17A was a risk factor for prognosis of cervical cancer. Increasing miR‐411 activated the p53 signaling pathway and promoted cell apoptosis, but inhibited cell proliferation, inva‐ sion and migration. STK17A, an miR‐411 target, increased following miR‐411 over‐expression, whereas the p53 signaling pathway was activated following STK17A inhibition. It was observed that the effect of miR‐411 inhibition was lost following STK17A silencing. These findings indicate that the miR‐411‐mediated direct suppression of STK17A induces apoptosis and suppresses the proliferation, migration and invasion of human cervical cancer cells via the p53 signaling pathway. Additionally, miR‐411 and STK17A have predictive value for the efficacy of radiotherapy.
Identifying Mappings among Knowledge Graphs by Formal Concept Analysis

Formal Concept Analysis (FCA) is a well-developed mathematical model for clustering individuals and structuring concepts. In one of our previous studies, we proposed to incrementally match classes and properties across complex biomedical ontologies based on FCA. We intend to apply the approach to matching knowledge graphs (KGs) and this paper reports a preliminary result. Compared with ontologies which model the schema knowledge of classes, KGs are much larger and focus on instances and their properties. We build three token-based formal contexts for classes, properties, and instances to describe how their names/labels share lexical tokens, and from the concept lattices computed, lexical mappings can be extracted across KGs. An evaluation on the 9 matching tasks of OAEI Knowledge Graph Track shows that our system obtains the highest recall in class, property, instance, and over-all matching over the seven systems participated in the track in OAEI 2018. Additionally, our system is able to identify cases when one entity in a KG does not have any correspondence in another KG. Based on the lexical instance mappings, we further construct a property-based formal context to identify commonalities among properties in a structural way, which indicates a promising direction for taking full advantage of the knowledge within KGs.
0 N ov 2 01 9 Testing Criteria for Mobile Apps Based on Callback Sequences 1

App quality has been shown to be the most important indicator of app adoption. To assure quality, developers mainly use testing to find bugs in app and apply structural and GUI test coverage criteria. However, mobile apps have more behaviors than the GUI actions, e.g. an app also handles events from sensors and executes long-running background tasks through Android API calls to Services and AsyncTasks. Our studies found that there are important app behaviors via callback interactions that should be covered in testing, as data sharing between callbacks is common and is the cause of many existing bugs. We design a family of test criteria based on callback sequences and use the Callback Control Flow Automata (CCFA) to measure the coverage for testing. Our experiments show that guiding by our criteria, testing can find more bugs and trigger bugs faster than the state-of-the-art tools.
ELECTROCHROMIC COPPER(I) OXIDE THIN FILM AS A CANDIDATE FOR SMART WINDOW

Electrochromic materials are able to reversibly change their colour when placed in a different electronic state. Such materials have a broad range of commercial applications. The most desired application are smart windows windows with electrochromic thin film coatings that allow them to darken and lighten upon the application of a very small electric voltage and are the next significant advance in window technology for energy efficiency and comfort enhancement.Semiconducting copper(I) oxide, Cu2O, films were prepared by electrodeposition method onto transparent conductive glass substrates. Those films revealed significant difference in transmittance in their coloured and bleached state, with an average relative modulation of about 53%, so they could be a candidatefor windowcoatings to control the inlet of sun light and heat.
Supporting Information Selective Electroreduction of Dinitrogen to Ammonia on Molecular Iron Phthalocyanine /O-MWCNT Catalyst under Ambient Conditions

Selective Electroreduction of Dinitrogen to Ammonia on Molecular Iron Phthalocyanine /O-MWCNT Catalyst under Ambient Conditions Fanfan Xu, a# Linlin Zhang, a# Xin Ding, * Meiyu Cong, a Yu Jin, b Lin Chen, c Yan Gao* a College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, (PR China) b State Key Laboratory of Fine Chemicals, Dalian University of Technology (DUT), Dalian 116024, Liaoning, (PR China) c State Key Laboratory of Environment-friendly Energy Materials, Southwest University of Science and Techaology, Sichuan 621010 (PR China) # These authors contribute equally to the article *Corresponding author: dingxin@qdu.edu. cn; dr.gaoyan@dlut.edu. cn