bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Self-report Oriented Toward Visuoperceptive and Visuomotor Alterations for the Early Identification of Dyslexic Children
Authors: Aleci Carlo , Rosa Claudio 
Published: January 2021

Background: Early diagnosis is the main requisite for rehabilitating children suspected to suffer from dyslexia, and self-reports may be as reliable as ordinary screenings, but far less expensive. Research shows that the visual function can be involved in the pathogenesis of dyslexia so that self-reports should inquire about visual signs as well. A questionnaire made of 21 items that provide scores based on the visual signs commonly reported by dyslexics and on the most relevant comorbidities according to the literature has been devised. The aim of this exploratory study is to evaluate its potential for the early identification of dyslexic children.
Methods: The AAP-DD is a set of 21 items subdivided into 4 sections that inquire about visual signs (section S), fatty acid deficiency, inheritance of dyslexia, and related conditions in children and parents. Each item is assigned a specific visuomotor and visuosensory weight in the form of a coefficient. The parents of twenty-three dyslexic children (9.34±0.80 years) and twenty-four normal readers filled the questionnaire. To assess the correspondence between the outcome of the questionnaire and the actual visual function of each participant, spatial relationship perception and ocular movements have been tested psychophysically.
Results: The score of the dyslexic sample was almost double (i.e. worse) compared to the control group (P <.0001). Sensitivity and specificity were, respectively, 87% and 62%. Section S was the most informative, accounting for up to 41% of the variance of the reading rate. Correlation between the DEM and the AAP-DD scores suggests the questionnaire reflects the actual visuomotor condition of the subject.
Conclusion: The AAP-DD seems promising to screen children at risk for dyslexia, and is, therefore, worth to be further investigated in a larger population. The obtained results support the role of the visual function in the pathogenesis of this condition.
Production and Quality Evaluation of Mixed Juice Blend from Soursop (Annona muricata), Mango (Mangifera indica) and Watermelon (Citrullus lanatus)
Authors: Arum C. , Ani J. C. 
Published: January 2021

Aims: To evaluate the chemical, microbiological, physico-chemical and sensory properties of fruit juice produced from blends of soursop, mango and watermelon.
Study Design: The data obtained were analyzed using statistical package for social science (SPSS) version 20. The mean and standard deviation were calculated using analysis of variance. Means were separated by Duncan’s new multiple range test.
Place and Duration of Study: The study took place at the Department of Food Science and Technology, University of Nigeria, Nsukka between January and July, 2016.
Methodology Juices extracted from Soursop Mango and Watermelon (designated as S, M and W respectively) were blended to give samples containing soursop, mango and watermelon juices in the ratio of 60:25:15, 15:60:25, 25:15:60 and 33.3:33.3:33.3, respectively. The samples were processed, bottled and analyzed for proximate, phytochemical and micronutrients composition, physico-chemical, microbial and sensory qualities using standard methods.
Results: There were significant (p < 0.05) differences in the proximate composition, micro-nutrient and phytochemical composition of the mixed fruit juice blend. The moisture content, ash content, crude fiber, crude fat, crude protein and carbohydrate ranged from 85.0 to 90.03%, 0.14 to 0.6%, 0.95 to 2.94%, 0.19 to 0.44%, 0.75 to 1.72% and 7.23 to 11.48% respectively. pH, brix and Titratable acidity of samples varied significantly (p < 0.05) and ranged from 5.92 to 6.11%, 8.85 to 12.80% and 0.38 to 0.69% respectively. The flavonoid, total phenol and pro-vitamin A contents of the blends ranged from 9.14 to11.04%, 0.3 to 0.5% and 13.01 to 72.9% respectively. Vitamin C, potassium and calcium contents ranged from 28.25 to 41.75 mg/100ml, 108.32 to 168.92 mg/100 ml and 7.05 to 12.69 mg/100 ml respectively. The microbial results showed that total viable count found present in the mixed fruit juice blended samples ranged from 3.0 x 101 to 9.0 x 101. The sensory scores showed that all the samples were generally accepted while sample which had equal proportions of the individual juices had the highest overall acceptability due to the homogeneity, luscious taste, appearance and consistency of the blend. The overall results showed that improving the quality and availability of fruit and fruit products through processing will raise consumer awareness, boost fruit consumption and improve health, check post-harvest losses and harness the therapeutic advantages of fruits. Blending of soursop, mango and watermelon juices in varying proportions produced acceptable juice that compared favorably with a commercial mixed juice blend in terms of vitamins C and pro-vitamin A content, total sugar, brix content and acidity.
Determinants of the Governance Performance of Producer Organizations: Case Study of Village Cotton Producers Cooperatives in Benin
Authors: Manne Ammadou Soule Alassane , Moumouni Ismail , Nouatin Guy , Edja Honorat , Vodouhe Simplice 
Published: January 2021

Aims: This article aims to analyze the main factors that influence the performance of the governance of Producers' Organizations in the context of the Uniform Act of OHADA devoted to the Law on cooperative societies.
Study Design: The case study is based on Village Cotton Producers Cooperatives (CVPCs). Governance performance of CVPCs referred to and has been measured through respectively quality of internal governance (administrative) and quality of services provided to members.
Place and Duration of Study: The study has been carried out in the Department of Alibori, northern Benin Republic. Data collection period run from July to October 2019.
Methodology: We included 242 CVPCs selected in the six municipalities in the Department of Alibori. Primary data relating to socio-economic characteristics (the size of the CVPC, the age, the proportion of women in group, profile of leaders), and governance parameters related to internal governance and the quality of services provided to members.
Results: The results revealed that internal governance is generally poor and the quality of services provided to members is good. The proportion of women and the profile of leaders determine (bad) internal governance compared to good governance. The low profile of the leaders, the small size and the low proportion of women determine the quality of the services provided to members. The more the profile of leaders improves, the more likely it is to have good governance. On the other hand, the more the proportion of women in CVPCs increases, the more there is a chance of having bad internal governance rather than good governance.
Conclusion: These results suggest that the lower or medium the profile of leaders, the poorer or average internal governance and services provided to members will be. A better combination of all these determinants will improve both the quality of internal governance and the services provided to members in a CVPC.
Numerical Modeling of Photonic Jet behind Triangular Prism
Authors: Abramov Arnold , Yue Yutao , Wang Mingming , Wang Zongyang , Xu Yajun 
Published: January 2021

The scattering of electromagnetic plane waves by triangular prism and its truncated form (the isosceles triangle and the trapezoid are transverse sections, respectively) has been studied in order to determine possibility of high field intensity (photonic jet) formation. Using high-resolution finite-difference time-domain simulation, an optimal relationship between the wavelength and the size of the prism was found to form photonic jet with sub wavelength waist on the shadow side of the prism. Truncation of the prism (with trapezoids as transverse sections) leads to an improvement in the characteristics of photonic jets (intensity, length and waist). A qualitative explanation of the simulation results obtained is presented.
Clinical Symptoms and Haematological Characteristics among Male and Female COVID-19 Patients in Rivers State: A Single-center Case Reviews
Authors: Jumbo Alali Dan- , Uzosike Tondor Cleopatra , Okuku Mary Obidiya 
Published: January 2021

Objectives: The study seeks to assess the sex differences in reported clinical symptoms and haematological parameters of hospitalized COVID-19 cases.
Study Design: A retrospective descriptive cross-sectional study.
Place and Duration of Study: Covid-19 Treatment Centre, Rivers State, between May 2020 and July 2020.
Methodology: Descriptive data collection for patients diagnosed of COVID-19 was employed within the months of May to July 2020. A comparison of demographic profile, presenting symptoms, comorbidities and laboratory findings between males and females was analyzed using SPSS version 25. Ethical approval was obtained prior to commencing data collection.
Results: In this study, data of 56 patients were analyzed of which 31 (55.4%) were males and 25 (44.6%) were females. The mean age for all patients was 36 years and males had a higher mean age (40 ± 12.6) compared to females (31 ± 8.8). Twelve patients (21.4%) reported pre-existing co-morbidities and Hypertension 11 (19.6%) was the prevalent co-morbidity followed by peptic ulcer 2 (3.6%) and Diabetes 2 (3.6%) and these were more common among males. Triglyceride level was significantly higher among females (p= 0.028) and low-density lipoprotein (LDL) level was significantly lower among females (p= 0.044) while systolic blood pressure level was significantly higher among males (p= 0.011).
Conclusion: Though similar symptoms and haematological findings occur in males and females, specific disparities in some parameters were observed. We recommend healthcare personnel to consider these differences when caring for patients hospitalized for COVID-19.
Distribution of Various Geochemical Forms of Potassium under Horticulture Land Use System of District Ganderbal
Authors: Khushboo . , Bhat Mohammad Auyoub , Wani Mushtaq Ahmad , Bangroo Shabir Ahmed 
Published: January 2021

Surface (0-20 cm) and sub-surface (20-40 cm) soil samples were collected from five locations under horticulture land use system of District Ganderbal. The distribution of potassium forms (water soluble, available, exchangeable, non-exchangeable, fixed, lattice and total) were investigated. Soil samples were analyzed for different physical and chemical properties and fractions of potassium. The soils were slightly acidic to neutral in reaction and soil texture varied from silty clay loam to silt loam. Irrespective of soil depth sequential order of potassium fractions were TK>LK>FK>NEK>AK>EK>WSK. The trend of decrease in water soluble and exchangeable K was noticed in these soils from surface to sub-surface layers. All forms were in dynamic equilibrium with one another and positively and significantly correlated with Organic carbon, CEC, Silt and clay and negatively to sand.
Infestation of Ostracoda Vargula tsujii (Myodocopa: Cypridinidae) in Lethrinus ornatus and Carangoides gymnostethus from Pamban, Southeast Coast India and Its Variation in Prevalence and Abundance with Respect to Seasonality
Authors: Jayapraba S. , Gopalakrishnan A. , Yosuva M. 
Published: January 2021

Ostracoda is a diverse group of aquatic crustacean and often infest the fishes and cause huge economic losses. In the present study, the infestation of Ostracoda Vargula tsuji in major food fishes Lethrinus ornatus and Carangoides gymnostethus was studied. A detailed investigation by using biotechnological and molecular tools, it was identified that Ostracoda present in these fishes was Vargula tsujii and the sample was deposited with GeneBank (NCBI MN889442). An attempt was also made to study the abundance and degree of infestation for different seasonality viz post-monsoon, monsoon, presmonson and summer during 2019. Weekly samples were made from Pamban (9.27°N, 79.22°E), Gulf of Mannar, fish landing center and reported the monthly average values. Total 1405 ± 296.5 of L. ornatus were examined during Jan-Dec 2019, of which 285.5 ±70.2 (20.31%) were found infested with Ostracoda and in the case of Carangoides gymnostethus, out of total 1235.9 ± 205.2 fishes examined, 201.4 ± 47.2 fishes were found with infestation i.e. 16.30% but varying with seasonality. Both L. ornatus and C. gymnostethuse fishes had V. tsujii attacked to their gills at a significant level (p < 0.05), was an incidence of occurrence of infestation of V. tsujii in their buccal cavity of the intestinal track but not to the significant level. The infestation of V. tsujii in fishes from Indian water is reported for the first time and its prevalence and abundance level for seasonality are presented in this study.
Assessment of the Safety of ‘Suya’ Condiment Vended in Three Communities in Rivers State, Nigeria
Authors: Eruteya Onoriode C. , Nmehielle El-Praise J. 
Published: January 2021

Aims: The essence of this research was to assess the microbiological quality of suya condiments/spices sold at different points in Obio/Akpor (Choba and Rumuepirikom) and Ikwerre (Aluu) Local Government Areas, Rivers State and reduction of microbial load using home microwave oven.
Study Design: Completely randomized design with two replications and average values calculated.
Place and Duration of Study: Food and Industrial Microbiology Laboratory, University of Port and Emadavistic Medical and Research Laboratory, Osaks House, East-West road Port Harcourt for three months.
Methodology: Twelve (12) samples of already formulated suya condiments/spices were sampled from twelve different suya vendors at Choba, Rumuepirikom, and Aluu. Standard methods were used for the microbiological analyses and microbial inactivation using home microwave oven.
Results: The total plate counts (log10 CFU/g) for the samples ranged from 5.35 to 6.29, 5.67 to 6.09, and 5.88 to 6.36 for samples collected from Choba, Rumuepirikom and Aluu respectively. The isolated bacteria on the basis of cultural, physiological and biochemical characteristics were identified as: Staphylococcus spp. (44.4%), Salmonella spp. (11.1%), Bacillus spp. (35.2%), Shigella sp. (1.9%), Enterobacter sp. (3.7%) and Streptococcus sp. (3.7%) from all three locations. A decrease in the microbial load was noted as exposure time increased from 0 to 60 s. (exposure to what)
Conclusion: In all, suya condiments collected for this study were contaminated with bacteria of public health significance which suggest the need for microbial inactivation and an improvement in hygiene practice during processing and storage.
Exploring the Relationships of Autonomy- supportive Climate, Psychological Need Satisfaction and Thwarting with Students’ Self-talk in Physical Education
Authors: Brisimis Evangelos , Krommidas Charalampos , Galanis Evangelos , Karamitrou Aristea , Syrmpas Ioannis , Comoutos Nikos 
Published: January 2021

Aims: Based on the framework of the Self-determination Theory and focusing on the theory of Basic Psychological Needs, we explored the relationships between Physical Education (PE) teachers’ autonomy-supportive behaviors and students’ need satisfaction, need thwarting, and self-talk during the PE lesson.
Methodology: Participants were 544 primary and secondary education Greek students (aged from 12 to 15 years), from nine elementary schools (n = 259) and eight secondary schools (n = 285) in central Greece, who completed a multi-section questionnaire.
Results: Results revealed that PE teachers’ autonomy-supportive climate and need satisfaction was positively associated with positive self-talk and negatively associated with negative self-talk, whereas need thwarting was positively related to negative self-talk and negatively related to positive self-talk. Regression analyses revealed that autonomy-supportive climate and competence need thwarting were significant predictors (positive and negative, respectively) of students’ positive self-talk. Furthermore, autonomy and relatedness need satisfaction were negative predictors, whereas competence and relatedness need thwarting were positive predictors of students’ negative self-talk.
Conclusion: Overall, the findings suggest that when PE teachers create a class environment that supports students’ autonomy and the satisfaction of their BPN, while at the same prevents need thwarting, they can positively influence students’ self-talk.
Isolated bilateral external iliac artery dissections with emotional stress
Authors: Kondo Shun , Osanai Hiroyuki , Sakamoto Yusuke , Uno Hiroto , Tagahara Kensuke , Hosono Hirotaka , Miyamoto Shun , Hiramatsu Shotaro , Matsumoto Hikari , Sakaguchi Teruhiro , Kanbara Takahiro , Nakashima Yoshihito , Asano Hiroshi , Ajioka Masayoshi 
Published: January 2021

AbstractWe present a patient with isolated bilateral external iliac artery dissections associated with emotional stress. The diagnosis should be kept in mind in young, fit patients presenting lower back pain occurring subsequent to emotional stress.
Current understanding of the Poa annua life cycle
Authors: Carroll Devon E. , Brosnan James T. , Trigiano Robert N. , Horvath Brandon J. , Shekoofa Avat , Mueller Thomas C. 
Published: January 2021

AbstractPoa annua L. is a common component of turfgrass systems both as a weed and a desirable species. Since first classified by Carl von Linné in 1753, nearly 50 taxa of P. annua have been described, with delineations made on the basis of plant morphology and not life cycle. Yet, peer‐reviewed turfgrass literature has recognized only two of these taxa over the past 50 yr, P. annua L. var. annua and P. annua var. reptans, categorizing var. annua ecotypes as upright growing annuals and var. reptans ecotypes as laterally growing perennials. Herein we provide a comprehensive review of peer‐reviewed literature to highlight that these associations between life cycle and plant morphology are flawed given that morphology is plastic and strongly influenced by environment. We conclude by exploring knowledge gaps regarding P. annua perennation that, if addressed through research, would help turfgrass managers better understand the biology of the ecotypes they aim to eradicate or maintain.
A major quantitative trait locus resistant to southern root‐knot nematode sustains soybean yield under nematode pressure
Authors: Canella Vieira Caio , Chen Pengyin , Usovsky Mariola , Vuong Tri , Howland Amanda D. , Nguyen Henry T. , Li Zenglu , Mitchum Melissa G. , Shannon Grover 
Published: January 2021

AbstractSouthern root‐knot nematode (SRKN) is one of the most yield‐suppressing pathogens in soybean [(Glycine max (L.) Merr.] in the United States. With limited chemical and cultural management options, the use of genetic resistance is the most efficient and economical approach to control SRKN. A major quantitative trait locus (QTL) mapped to chromosome 10 is the primary source of resistance in soybean cultivars; however, limited studies have been conducted to evaluate its efficacy in minimizing yield suppression under field conditions with SRKN pressure. This study evaluated the yield performance of 202 elite soybean lines in field conditions with variable distribution of SRKN. Soybean lines were characterized based on the presence of the major QTL on chromosome 10 and grown in four‐row yield plots across six environments over 2 yr. Plots were soil sampled and enumerated to determine nematode population densities. No statistically significant differences in yield performance between resistant and susceptible lines were observed in the absence of nematode pressure, indicating no yield drag associated with resistance. Under SRKN pressure, the group of resistant lines yielded, on average, 19.1 and 23.3% higher than the susceptible lines in 2018 and 2019, respectively. For the susceptible lines, the presence of 1,000 SRKN second‐stage juveniles (J2) in 100 cm−3 of soil negatively affected yield by 6.2%. The presence of the major resistance allele on chromosome 10 reduced yield losses by approximately six‐fold in comparison to the susceptible group which provided significant yield protection under high SRKN pressure.
Molecular characteristics of the H9N2 avian influenza viruses in live poultry markets in Anhui Province, China, 2013 to 2018
Authors: Zhang Shuxia , Yu Jun‐Ling , He Lan , Gong Lei , Hou Sai , Zhu Meng , Wu Jia‐Bing , Su Bin , Liu Jia , Wu Guizhen , He Jun 
Published: January 2021

AbstractBackground and AimsH9N2 subtype avian influenza virus (AIV) has low‐pathogenicity but causes respiratory symptoms and drop in egg production in chicken with long‐term virus shedding, resulting in great economic losses due to high mortality related to secondary infection with other pathogens. In recent years, H9N2 viruses have been posing a threat to public health, causing human infection in China. Compared to studies on other AIV subtypes, there are relatively few studies on the pathogenic mechanism of the H9N2 virus in mammals. H9N2 subtype AIV has been circulating worldwide in many avian species and transmitting with high efficiency in poultry. It can provide internal genes for other subtypes to produce new viruses, causing a pandemic risk. It is important to carry out long‐term surveillance and pathogenic characteristics of the H9N2 virus. In this study, we conducted environmental surveillance of live poultry markets in Anhui province from 2013 to 2018, and 33 representative environmental isolates were selected and studied systematically.MethodsThe genomic RNA of Anhui H9N2 isolates was subjected to RT‐PCR amplification followed by sequencing analysis.ResultsThirty‐three strains were isolated from the embryonated eggs of specific‐pathogen‐free chickens. Phylogenetic analysis indicated that h9.4.2.5‐like H9N2 viruses were predominant during 2013‐2018 and acquired multiple specific amino acid mutations that may have increased their affinity for mammals and enhanced their infectivity and transmissibility. Additionally, six internal genes of H9N2 clustered together with the novel human‐lethal reassortant viruses, such as the low‐pathogenicity H7N9, H10N8, and Anhui H5N6 viruses, and even HPAI H7N9.ConclusionBecause H9N2 viruses may be the donors of internal genes that lead to the generation of novel reassortant viruses with enhanced pathogenicity in Anhui province, continuous environmental surveillance of live poultry markets, a key source of reassorted H9N2 and other avian influenza viruses, is of great importance.