bluuebunny/crossref_metadata_2025_split huggingface dataset:
Co-metabolic biodegradation of 4-bromophenol in mixture of pollutants system by Arthrobacter chlorophenolicus A6
Authors: Sahoo Mitali Madhusmita , Raut Sangeeta , Davery Achlesh , Sahoo Naresh Kumar 
Published: June 2021

Abstract
Brominated phenols are listed as priority pollutants, and are the key components of paper pulp wastewater together with nitrophenol and chlorophenol. However, the biodegradation of bromophenol in a mixed substrate system is very scanty. In the present investigation, simultaneous biodegradation kinetics of three substituted phenols (4-bromophenol, 4-BP; 4-nitrophenol, 4-NP; and 4-chlorophenol, 4-CP) were investigated using Arthrobacter chlorophenolicus A6. A 23 full factorial design was applied with varying 4-BP and 4-CP from 75–125 mgl− 1and4-NP from 50–100 mgl− 1. Almost complete degradation of this mixture of substituted phenols was achieved at an initial concentration combination of 125, 125, and 100 mgl− 1of 4-CP, 4-BP, and 4-NP, respectively in 68 h. Statistical analysis of the results revealed that among the three variables, 4-NP had the most prominent influence on both degradations of 4-CP and 4-BP. While the concentration of 4-CP had a strong negative interaction effect on the biodegradation of 4-NP. Irrespective of the concentration levels of these three substrates, 4-NP was preferentially biodegraded over 4-CP and 4-BP. Further, 4-BP biodegradation rates were found to be higher than that of 4-CP followed by 4-NP. Besides, the variation of biomass yield coefficient of the culture was investigated at different initial concentration combinations of these substituted phenols. Although the actinomycetes consumed 4-NP at a faster rate, the biomass yield was very poor. This revealed that the microbial cells were more stressed when grown on 4-NP compared to 4-BP and 4-CP. Overall, this study revealed the prospective of A. chlorophenolicus A6 for the degradation of 4-BP in mixed substrate systems.
Recognition of Benign and Malignant Breast Ultrasound Images Based on Deep Transfer Learning
Authors: wu kaiwen , Xu Bo , Wu Ying 
Published: June 2021

Abstract
Manual recognition of breast ultrasound images is a heavy workload for radiologists and misdiagnosis. Traditional machine learning methods and deep learning methods require huge data sets and a lot of time for training. To solve the above problems, this paper had proposed a deep transfer learning method. the transfer learning models ResNet18 and ResNet50 after pre-training on the ImageNet dataset, and the ResNet18 and ResNet50 models without pre-training. The dataset consists of 131 breast ultrasound images (109 benign and 22 malignant), all of which had been collected, labeled and provided by UDIAT Diagnostic Center. The experimental results had shown that the pre-trained ResNet18 model has the best classification performance on breast ultrasound images. It had achieved an accuracy of 93.9%, an F1score of 0.94, and an area under the receiver operating characteristic curve (AUC) of 0.944. Compared with ordinary deep learning models, its classification performance had been greatly improved, which had proved the significant advantages of deep transfer learning in the classification of small samples of medical images.
Effect of Some Bacterial and Fungal Bioagents for Management of Root-knot Nematode and Soil Born Fungus in Cucumber under Protected Conditions
Authors: Patil Jaydeep Ashok , Yadav Saroj , Ram Sewak 
Published: June 2021

Abstract
Background: Complex disease caused by root-knot nematode and Fusarium fungus in cucumber is the most destructive disease under polyhouse conditions. The study was conducted to determine the potential of biocontrol agents viz. Trichoderma viride, Pseudomonas fluorescence, Purpureocillium lilacinum against root-knot nematode, Meloidogyne incognita and Fusarium oxysporum f. sp. cucumerinum disease complex on cucumber.Results: All bioagents were taken @ 0.3 and 0.5 g/kg soil and liquid formulation of bioagents, @ 0.5 and 1 ml/ kg soil, Chemical checks as well as untreated check were also maintained. The bio-agents were mixed with the potted soil treatment wise. All the treatments significantly improved the plant growth parameter, viz., shoot length, root length, fresh shoot weight, fresh root weight, dry shoot weight and dry root weight as compared to untreated check. However, maximum improvement in plant growth parameter was recorded in case of carbofuran followed by higher dose of liquid formulation of bioagents. Among bioagents, liquid formulation of bioagents was significantly improved the plant growth parameter, viz., shoot length (147.3), fresh shoot weight (55.6), dry shoot weight (22.51) and dry root weight (4.50) and most effective in suppressing root knot nematode galling (43) and final population in soil (131) and fungus wilt incidence (25 %) at 30th day of after germination followed by P. lilacinum T. viride and P. fluorescence. Conclusion: The results suggest that the liquid formulation of bioagents was more effective in suppression of root-knot nematode and fungus complex disease than the powder formulations of bioagents. More studies should be needed in future to evaluate the efficacy of bioagents as seed treatments and soil applications under field conditions.
Prevalence of Schistosoma mansoni infection among children in Ethiopia: A systematic review and meta-analysis
Authors: Bisetegn Habtye , Eshetu Tegegne , Erkihun Yonas 
Published: June 2021

Abstract
Background
Schistosomiasis is a neglected tropical disease caused by mainly Schistosoma mansoni and Schistosoma hematobium. The disease is very common in Africa including Ethiopia. Schistosoma mansoni is a major public health problem in Ethiopia especially among children. This review is aimed to indicate the prevalence of Schistosoma mansoni among children at national and regional level.
Methods and material:
The PRISMA guidelines were followed. Electronic search of PubMed, Google Scholar, Web of Science, Scopus, MEDLINE and Google search were carried out using key terms. Articles published from the proceeding of professional associations such as Ethiopian medical laboratory association, Ethiopian public health association and annual national research conferences were searched to find eligible studies. Data was extracted independently by two investigators, and pooled using a random effects model. Data was extracted using Microsoft excel and final analyzed using STATA version 12. Quality of included studies was assessed using JBI quality assessment criteria.
Result
Over all 41 studies involving 15968 children were included in this meta-analysis. The pooled prevalence of Schistosoma mansoni infection was 37.75% (95%CI:29.97–45.53). High heterogeneity was observed with I2 of 99.3%, p = 0.000. According to subgroup analysis, the pooled prevalence was high in SNNPR (46.27%: 95%CI: 21.77–70.77) followed by Amhara region (41.9%: 95%CI: 28.45–54.54) Tigray region (38.14%: 95%CI:24.22–52.05) and Oromia region (26.54%: 95%CI: 16.89–36.20). Year from 2011 to 2015 contribute for the highest prevalence of Schistosoma mansoni among children (44.46% (95%:30.88–58.03).
Conclusion
This study revealed 37.75% Schistosoma mansoni infection among children. High prevalence of schistosomes among children highlights the importance of improving and implementing appropriate control strategies such as mass drug administration in Ethiopia.
Spatial Modeling of River Bank Shifting and Associated LULC Changes of the Kaljani River in Himalayan Foothills
Authors: Hasanuzzaman Md. , Gayen Amiya , Haque Sk. Mafizul , Shit Pravat Kumar 
Published: June 2021

Abstract
Channel dynamics is an inherent characteristic of the river in the floodplain region. The river bankline shifting and associate land use land cover (LULC) change is not only geomorphological but also an environmentally vital hazardous issue. It is a significant impact on the ecosystem and human life. GIS-based, DSAS and CA-Markov models are efficient to accurately measure historical and predictionevaluation of the relation between channel shifting and LULC change. In this study, forty-eight years (1972-2020) of earth observatory data have been used to demarcate the channel bank position and LULC change detection along the Kaljani River at the eastern Himalayan foothill. During 1998-2008, very high erosion rate on both bankline, which are about -4.48 m/y and -3.48 m/y at the left and right, respectively compared the others time frame. The overall result of the predicted bankline represents that the bulky expansion will occur along the left bank and sediment accretion will take place at the right bank. Among the three zones, both banks of zone ‘A’ (lower part of the river) is the worst affected part in the past, present, and future time. The LULC change of all six classes from 1972 to 1998 was very high when compared with the change between 1998 and 2020. Moreover, the long profile, hypsometric curve value, and the Soil Conservation Service Curve Number (SCS-CN) value have been a significant help in understanding and identification of consequences reasons. The level of accuracy is validated by the observed bankline positions (2020) with predicted bankline (2020) and observed LULC (2020) to predicted LULC (2020) empirically with RMSE and statistical test. Therefore, the output of the prediction not only serves as the spatial guidelines for monitoring future trends of channel shifting and land use planning management.
Technical Methodologies for The Assessment of the Impacts of Reclamation Projects on Marine Ecology
Authors: Ouyang Yurong , Wu Lin , Dai Juanjuan , Wu Yaojian , Cai Ling , Li Qingsheng , Wu Jianwei , Jiang Shang 
Published: June 2021

Abstract
The present article introduces the concept of ecological assessment of reclamation projects. In addition, considering the impact of reclamation projects on marine ecosystems, we built a framework that takes into account structure, function, and ecosystem services for the assessment of the impact of reclamation projects on marine ecology. Moreover, this study explored different technical methods for ecological assessment of reclamation projects, with an emphasis on those that evaluate the impacts of reclamation on the structure of marine ecosystems. The present research provides technical support for the recognition and diagnosis of marine ecology problems that are the result of reclamation projects, introduces a guideline for the development of ecological restoration projects, assists in protecting coastal wetland ecosystems, promotes the scientific and reasonable management and control of reclamation, and helps maintaining the regional marine ecological security pattern.
A Methodological Approach to Evaluate Structural Building Projects Through the Environmental Economic Index
Authors: Orozco José Manuel Romo , Contreras Julio , Armenta José Ramón Corona , Mendoza Luis Fernando Morales 
Published: June 2021

Abstract
The construction industry has a relevant social and economic function and has become fundamental to achieving the Paris Agreement and the United Nations Sustainable Development Goals. This industry contributes significantly to global CO2 emissions due to embodied and operating energy. There are methodologies to evaluate them, but they lack integration with other variables. In the case of buildings and assessing safety and costs, environmental assessment needs to be incorporated; current methodologies are complex to implement and, in general, costly in terms of economic and human resources. This research proposes the Environmental Economic Index (EEI) to evaluate structural building projects and support decision-making, obtained from a simplified methodology. In the case study, located in San Luis Potosi, Mexico, the same building structure was designed to subject to different operational loads and lateral forces, with structural concrete and structural steel. For this building, the concrete structure subject to seismic actions had a better result when estimating the EEI and comparing it with the other structural alternatives. The contribution of this work is to develop a simplified methodology to evaluate structural projects in the design phase, which integrates economic, environmental, and safety variables and supports decision-making in designers and real estate developers.
Spousal Associations of Serum Metabolomic Profiles by Nuclear Magnetic Resonance Spectroscopy
Authors: Rashid Karema Al , Goulding Neil , Taylor Amy , Lumsden Mary Ann , Lawlor Deborah A , Nelson Scott M 
Published: June 2021

Abstract
Background: Phenotype-based assortative mating is well established in humans, with the potential for further convergence through a shared environment. To assess the correlation within infertile couples of physical, social, and behavioural characteristics and 155 circulating metabolic measures. Methods: Cross sectional study at a tertiary medical center of 326 couples undertaking IVF. Serum lipids, lipoprotein subclasses, and low-molecular weight metabolites as quantified by NMR spectroscopy (155 metabolic measures). Multivariable and quantile regression correlations within couples of metabolite profiles.Results: Couples exhibited statistical correlations of varying strength for most physical, social, and behavioural characteristics including age, height, alcohol consumption, education, smoking status, physical activity, family history and ethnicity, with correlation coefficients ranging from 0.22 to 0.73. There was no evidence of within couple associations for BMI and weight, where the correlation coefficients were -0.03 (95%CI -0.14, 0.08) and 0.01 (95%CI -0.10, 0.12), respectively. Within spousal associations of the metabolite measurements were all positive but with weak to modest magnitudes, with the median correlation coefficient across all 155 measures being 0.12 (range 0.01 to 0.37 and interquartile range 0.10 to 0.18). With just four having associations stronger than 0.3: docosahexaenoic acid (0.37, 95%CI 0.22, 0.52), omega-3 fatty acids (0.32, 95%CI 0.20, 0.43) histidine (0.32, 95%CI 0.23, 0.41) and pyruvate (0.32, 95%CI 0.22, 0.43). Conclusions: Infertile couples exhibit spousal similarities for a range of demographic and serum metabolite measures, supporting initial assortative mating, with diet-derived metabolites suggesting possible subsequent convergence of their individual metabolic profile.
Performance Evaluation of Publish-Subscribe Systems in IoT Using Energy-Efficient and Context-Aware Secure Messages
Authors: Junior Norisvaldo Ferraz , Silva Anderson AA , Guelfi Adilson E , Kofuji Sergio T 
Published: June 2021

Abstract
Background: The Internet of Things (IoT) enables the development of innovative applications in various domains such as healthcare, transportation, and Industry 4.0. Publish-subscribe systems enable IoT devices to communicate with the cloud platform. However, IoT applications need context-aware messages to translate the data into contextual information, allowing the applications to act cognitively. Besides, end-to-end security of publish-subscribe messages on both ends (devices and cloud) is essential. However, achieving security on constrained IoT devices with memory, payload, and energy restrictions is a challenge. Contribution: Messages in IoT need to achieve both energy efficiency and secure delivery. Thus, the main contribution of this paper refers to a performance evaluation of a message structure that standardizes the publish-subscribe topic and payload used by the cloud platform and the IoT devices. We also propose a standardization for the topic and payload for publish-subscribe systems. Conclusion: The messages promote energy efficiency, enabling ultra-low-power and high-capacity devices and reducing the bytes transmitted in the IoT domain. The performance evaluation demonstrates that publish-subscribe systems (namely, AMQP, DDS, and MQTT) can use our proposed energy-efficient message structure on IoT. Additionally, the message system provides end-to-end confidentiality, integrity, and authenticity between IoT devices and the cloud platform.
Renal endometriosis mimicking a malignancy– a rare case of Reno-Mullerian fusion?
Authors: Connor Diarmuid O' , Byrnes Kevin Gerard , Walsh Kilian , O'Sullivan Gerard , McHale Teresa 
Published: June 2021

Abstract
Endometriosis is a common gynaecological condition characterised by ectopic endometrial tissue growth beyond the uterine cavity. Urinary tract endometriosis represents only 1.2% of all cases, with renal endometriosis accounting for less than 1% of urinary tract involvement. An asymptomatic, 49-year-old, perimenopausal Irish female was found to have an incidental mass at the upper pole of the right kidney on imaging studies. Histological analysis was recommended to outrule a renal malignancy and an open radical nephrectomy was performed following multidisciplinary input. Histological analysis surprisingly revealed the presence of endometriosis and endosalpingiosis, accompanied by a significant smooth muscle component, which mimicked a renal neoplasm. The aetiology of renal endometriosis remains unclear. However, given the lack of a history of endometriosis and the absence of other foci of disease in this patient, together with the smooth muscle predominant phenotype, this may represent a case of reno-mullerian fusion or endometrial displacement during gestational development. Keywords Endometriosis, smooth muscle, reno-mullerian fusion, malignancy
Microalgae Cultivation in Wastewater From Agricultural Industries to Benefit Next Generation of Bioremediation: A Bibliometric Analysis
Authors: Melo Jessica Muniz , Ribeiro Marina Ronchesel , Telles Tiago Santos , Amaral Higo Forlan , Andrade Diva Souza 
Published: June 2021

Abstract
The aim of this study is to provide a bibliometric analysis and mapping of existing scientific papers, focusing on microalgae cultivation coupled with biomass production and bioremediation of wastewater from cassava, dairy, and coffee industries. Using the Web of Science (WoS) database for the period 1996–2019, a search was performed using a keyword strategy, aiming at segregating the papers in groups. The keywords used in this search were “wastewater treatment,” “microalgae,” “cassava,” “dairy,” and “coffee” for the first step, resulting in 114 papers; for the second step, we used the keywords “wastewater treatment,” “biomass productivity,” “microalgae,” “economic viability,” and “environmental impacts,” which resulted in 29 scientific papers. In these papers, keywords such as “carbon dioxide biofixation” and “removal of nutrients by the production of biomass by microalgae” followed by “environmental and economic impacts” were highlighted. Some of these papers also presented an analysis of the economic feasibility of the process, including costs of production systems, which reveal the state-of-the-art setup required to make the cultivation of microalgae economically viable. Research in eco-industrial parks is needed to improve the integration of microalgae production systems using wastewater as a source of nutrients, aiming to achieve the global goal of bioremediation and clean alternatives for renewable energy generation.
Novel Type of References for Weight Aligned for Onset of Puberty – Using the Qeps Growth Model
Authors: Albertsson-Wikland Kerstin , Niklasson Aimon , Gelander Lars , Holmgren Anton , Nierop Andreas 
Published: June 2021

Abstract
Background: Growth references are traditionally constructed relative to chronological age, despite inter-individual variations in pubertal timing. A new type of height reference was recently developed allowing growth to be aligned based on onset of pubertal growth. We here aim to develop a corresponding reference for pubertal weight. Methods: To model QEPS-weight, 3595 subjects (1779 girls) from GrowUp1974Gothenburg and GrowUp1990Gothenburg were used. The QEPS-height-model was transformed to a corresponding QEPS-weight-model; thereafter, QEPS-weight was modified by an individual, constitutional weight-height-factor. Longitudinal weight and length/height measurements from 1418 individuals (698 girls) from GrowUp1990Gothenburg were then used to create weight references aligned for height at pubertal onset (the age at 5% of P-function growth, AgeP5). GrowUp1974Gothenburg subgroups based on pubertal timing, stature at pubertal onset, and childhood body composition were assessed using the references. Results: References (median, SDS) for total weight (QEPS-functions), weight specific to puberty (P-function), and weight gain in the absence of specific pubertal growth (basic weight, QES-functions), allowing alignment of individual growth based on age at pubertal onset. For both sexes, basic weight was greater than average for late maturing, tall and high-BMI subgroups. The P-function-related weight was greater than average in short and lower than average in tall children, in those with high BMI, and in girls but not boys with low BMI. Conclusions: New pubertal weight references allow individual variations in pubertal timing to be taken into consideration when evaluating growth. When used together with the comparable pubertal height reference, this will improve growth monitoring in clinical practice for identifying abnormal growth, and serve as a valuable research tool providing insight into human growth.
The Effect of Some Soil Amendments (Manure and Biochar) on the Bioaccumulation Capacity of Hexavalent Chromium by Two Species of (Salicornia Persica) and (Salicornia Perspolitana) From Contaminated Soil
Authors: Ashrafi Fahime , heidari Ava , Farzam Mohammad , Karimi Alireza , Amini Malihe 
Published: June 2021

Abstract
Heavy metals are among the most dangerous contaminants in the environment. Application of organic compounds and plant species with the ability to accumulate and stabilize heavy metal in their organs is the best option for remediation of these elements in the soil. Therefore, this study aimed to investigate the effects of manure and biochar on the accumulation of heavy metals by Salicornia species. Two species of Salicornia ,including S. persica and S. perspolitana, were cultivated outdoor in experimental pots. The effects of experimental treatments ,including hexavalent chromium concentrations, manure ,and biochar on the two studied species, were investigated. The results indicated a significant effect (P < 0.05) of biochar on the accumulation of heavy metals by two species ,S. persicaand S. perspolitana, so that chromium concentrations in the roots and shoots were 258 and 5.41 mg/kg, respectively. Also, chromium accumulations under manure treatments in the roots and shoots were 334.34 and 9.79 mg/kg, respectively. Plant dry weight and height for both species in manure treatment were higher than control and biochar treatments. S. persica showed higher growth than S. perspolitana species. The content of photosynthetic pigments in both S.persica and S. perspolitana species under biochar treatment was higher than control and manure treatments. In general, one can conclude that the accumulation of chromium in S. perspolitana was higher than in S. persica ,and the application of biochar and manure amendments could stabilize chromium in soil and reduce chromium accumulation in both S. persica and S. perspolitana species.