bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fire Risk Situation Analysis in the Nimtoli Area of Old Dhaka
Authors: Sahebi Masaba Tasneem , Rahman Md Marufur , Rahman M Maksudur 
Published: June 2021

Assessment of the fire risk situation of Nimtali area by using eight indicators related to the fire source, fire spreading and evacuation during fire incidents was conducted. The results revealed that none of the buildings has emergency exits, fire protection measures, fire hydrant and provision of a fire drill. The area is densely populated. Most of the buildings are mixed-used and have no space in between. Electrical cables are haphazardly hanging from poles. Access roads are incredibly narrow. By analyzing eight indicators, it is found that the entire Nimtoli area is still at risk of fire hazard. Within Nimtoli, 32% area is at high risk, and 45% is at moderate risk of fire hazard. Proper fire safety measures and safety inspection, regular maintenance of utility lines, awareness about fire hazards among the dwellers, proper implementation of Bangladesh national building code (BNBC) and regulation of mixed-use of buildings can drastically reduce the fire risk in the urban area of Bangladesh.
J. Asiat. Soc. Bangladesh, Sci. 46(1): 91-102, June 2020
Oportunidades para la transformación digital de la cadena de suministro del sector bananero basado en software con inteligencia artificial
Authors: Arango-Palacio Isabel Cristina 
Published: June 2021

La inteligencia artificial ofrece grandes oportunidades para la cadena de suministro, siendo esto una ventaja competitiva para el mercado cambiante de hoy en día. Este artículo tiene como objetivo identificar los impactos y oportunidades que puede ofrecer el software con inteligencia artificial para facilitar la operación y mejorar el desempeño de la cadena de suministro en el sector bananero de Colombia. La metodología de trabajo consta de seis pasos en donde se obtuvo un total de 72 investigaciones. Las fuentes de información fueron cuatro bases de datos. Como conclusión principal, la cadena de suministro del sector bananero tiene todo lo necesario para que se implementen soluciones basadas en software inteligente con el fin de lograr una adaptación, flexibilidad y sensibilidad al contexto y dominio de ejecución.
Artificial intelligence offers great opportunities for the supply chain, making it a competitive advantage for today's changing market. This paper aims to identify the impacts and opportunities that artificial intelligence software can offer to supply chain in the Colombian banana sector to facilitate the operation and improve the performance. The searching method consists of six steps getting 72 investigations finally. The sources of information were four databases. The main conclusion is the supply chain of the banana sector has everything for implementation of solutions based on intelligent software in order to achieve adaptation, flexibility and context awarenes and execution domain.
PERBEDAAN POLA MAKAN PADA BALITA STUNTING DAN TIDAK STUNTING DI KECAMATAN TEON NILA SERUA (TNS) KABUPATEN MALUKU TENGAH
Authors: Leunupun Trixie , Margawati Ani , Ediati Annastasia 
Published: June 2021

Stunting is a condition that describes the growth of children due to long-term malnutrition. Stunting according to WHO is based on the index of the body length compared to age (PB/U) or height compared to the age (TB/U) with the Z-score limit of less than-2 SD. The age of toddlers is an age where child growth and development happens very quickly. In that age toddlers often experience health problems especially nutritional problems. Insufficient nutritional intake can cause stunting and can inhibit children's development. Design of observational analytic research with case-control design in toddlers aged 2-3 years. The population of this research is all toddlers who reside in the working area of Puskesmas Layeni subdistrict of Central Maluku district. Sample research is done using the Lameshow formula. The study used the ratio of 1:1 so that the number of research subjects in the case group was equivalent to the number of research subjects in the control group (i.e. 30 children per group), resulting in a total subject of 60 children. Analysis of the data used to see the difference between variables using the chi-square test. Variable dependent events are stunting and independent dietary variables. The results of the chi-square test show that there is no difference between the diet (the level of energy and protein adequacy) in a stunting toddler and not stunting the value (p > 0.05). The conclusion of the diet (adequacy of energy and protein) respectively in the group of cases is not too much of a significant difference. But in the control group more toddlers with good energy and protein adequacy levels. Keywords: toddler, diet, stunting
Analysis of Implementation of Tuberculosis Control and Prevention Program in Purwoyoso Primary Healthcare Center, Semarang City
Authors: Wilis Nahari Ratu Cempaka , Warsono Hardi , Adi Mateus Sakundarno 
Published: June 2021

ABSTRACTTuberculosis (TB) is one of the ten main causes of the highest mortality rate worldwide. The number of TB cases in Purwoyoso Primary Healthcare Center increased by 61 cases or up to 93 cases in 2019. The success rate of treatment performed in the primary healthcare center reached 72%, still not achieving the national target rate. This study analyzed the implementation of TB prevention and control program in Purwoyoso Primary Healthcare Center for tracking patients with TB and achieving the success rate analyzed from inputs, processes, and outputs according to the national target rate. This study used a qualitative method and a case-study approach through observation and in-depth interviews. There were 7 informants selected using purposive sampling. This study performed data collection, reduction, and verification. The results show different inputs, such as health worker layoffs, and double work load in the fieldwork, abrupt training, and absence of an evaluation, budgeting that was not focused on case tracking and report, resulted in suboptimal processes, such as suboptimal health promotion efforts, case tracking and report, as well as control of risk factors. Hence, the number of cases being reported and the success rate of treatment as the outputs would not be optimal.Keywords: Program analysis, Tuberculosis, Primary Healthcare Center
The Three-Dimensional Morphology of Femoral Medullary Cavity in the Developmental Dysplasia of the Hip
Authors: Zhang Min , Liu Bo-Lun , Qi Xin-Zheng , Yang Qing-Qing , Sun Jing-Yang , Zheng Qing-Yuan , Zhang Guo-Qiang , Cheng Cheng-Kung 
Published: June 2021

ObjectiveThis study aimed to assess the morphology of the femoral medullary canal in subjects with developmental dysplasia of the hip (DDH) with the intent of improving the design of femoral stems in total hip arthroplasty.MethodsComputed tomography images of 56 DDH hips, which were classified into Crowe I to Crowe IV, and 30 normal hips were collected and used to reconstruct three-dimensional morphology of the femoral medullary cavity. Images of twenty-one cross sections were taken from 20 mm above the apex of the lesser trochanter to the isthmus. The morphology of femoral cavity was evaluated on each cross section for the longest canal diameter, the femoral medullary torsion angle (FMTA), and the femoral medullary roundness index (FMRI).ResultsThe Crowe IV group displayed the narrowest medullary canal in the region superior to the end of the lesser trochanter, but then gradually aligned with the medullary diameter of the other groups down to the isthmus. The FMTA along the femoral cavity increased with the severity of DDH, but the rate of variation of FMTA along the femoral canal was consistent in the DDH groups. The DDH hips generally showed a larger FMRI than the normal hips, indicating more elliptical shapes.ConclusionA femoral stem with a cone shape in the proximal femur and a cylindrical shape for the remainder down to the isthmus may benefit the subjects with severe DDH. This design could protect bone, recover excessive femoral anteversion and facilitate the implantation in the narrow medullary canal.
Enhanced Catalysis of P-doped SnO2 for the V2+/V3+ Redox Reaction in Vanadium Redox Flow Battery
Authors: Feng Xiaojian , Zhang Zixuan , Zhang Tongxue , Xue Jing , Han Chao , Dai Lei , Wang Ling , He Zhangxing 
Published: June 2021

In this work, nanosized P-doped SnO2 (SnO2-P) was prepared by a sol–gel method as a catalyst for the V3+/V2+ redox reaction in vanadium redox flow battery. Compared with SnO2, the electrochemical performance of SnO2-P is significantly improved. This is because P doping provides more active sites and shows greatly improved electrical conductivity, thereby increasing the electron transfer rate. As a result, SnO2-P shows better catalytic performance than SnO2. The SnO2-P modified cell is designed, and it exhibits an increase of 47.2 mA h in discharge capacity and 8.7% in energy efficiency compared with the pristine cell at 150 mA cm−2. These increases indicate that the modified cell has a higher electrolyte utilization rate. This study shows that SnO2-P is a new and efficient catalyst for vanadium redox flow battery.
Methylenetetrahydrofolate Reductase Gene C677T Polymorphism–Dietary Pattern Interaction on Hyperhomocysteinemia in a Chinese Population: A Cross-Sectional Study
Authors: Leng Song , Zhao Ai , Zhang Jian , Wu Wei , Wang Qian , Wu Shan , Chen Li , Zeng Qiang 
Published: June 2021

Background and aim:Hyperhomocysteinemia (Hhcy) has been recognized as a risk factor of several chronic diseases. There is accumulating evidence that both genetic and dietary factors had a notable impact on the risk of Hhcy. The present study aims to investigate the interaction effect on Hhcy between methylenetetrahydrofolate reductase (MTHFR) geneC677Tpolymorphism and dietary intake.Methods:Data were collected in a cross-sectional survey conducted in China; 3,966 participants with complete information on sociodemographic characteristics, anthropometric measurements, and dietary intake were included in the analyses. Dietary patterns were identified by factor analysis combined with cluster analysis. Blood samples were collected andMTHFR C677Tgenotypes were tested. Both the multiplicative statistical model and the additive model were conducted to investigate the interactive effects.Results:Proportions ofMTHFR C677Tgenotypes among participants were 29.2% forTT, 47.4% forCT, and 23.4% forCC. Three dietary patterns were identified, namely, the balanced pattern, the snack pattern, and the high-meat pattern. Compared with the balanced pattern, the other two patterns were associated with an elevated risk of Hhcy [the snack pattern: odds ratio (OR) 1.2, 95% confidence interval (CI) 1.0–1.5; the high-meat pattern: OR 1.3, 95% CI 1.1–1.6] after adjustment for age group, gender, residential region, andMTHFR C677Tgenotypes. A multiplicative interaction between the high-meat pattern andMTHFR 677TTgenotype was observed, and synergistic effects between both the snack pattern and the high-meat pattern withMTHFR 677TTwere identified.Conclusion:Our results indicated thatMTHFR C677Tpolymorphism and dietary patterns had interactive effects on Hhcy among the Chinese population. Subsequent targeted and appropriate dietary guidelines should be recommended for high-risk populations or patients of Hhcy carrying specific genotypes.
Centimeter-Scale Lithology and Facies Prediction in Cored Wells Using Machine Learning
Authors: Martin Thomas , Meyer Ross , Jobe Zane 
Published: June 2021

Machine-learning algorithms have been used by geoscientists to infer geologic and physical properties from hydrocarbon exploration and development wells for more than 40 years. These techniques historically utilize digital well-log information, which, like any remotely sensed measurement, have resolution limitations. Core is the only subsurface data that is true to geologic scale and heterogeneity. However, core description and analysis are time-intensive, and therefore most core data are not utilized to their full potential. Quadrant 204 on the United Kingdom Continental Shelf has publicly available open-source core and well log data. This study utilizes this dataset and machine-learning models to predict lithology and facies at the centimeter scale. We selected 12 wells from the Q204 region with well-log and core data from the Schiehallion, Foinaven, Loyal, and Alligin hydrocarbon fields. We interpreted training data from 659 m of core at the sub-centimeter scale, utilizing a lithology-based labeling scheme (five classes) and a depositional-process-based facies labeling scheme (six classes). Utilizing a “color-channel-log” (CCL) that summarizes the core image at each depth interval, our best performing trained model predicts the correct lithology with 69% accuracy (i.e., the predicted lithology output from the model is the same as the interpreted lithology) and predicts individual lithology classes of sandstone and mudstone with over 80% accuracy. The CCL data require less compute power than core image data and generate more accurate results. While the process-based facies labels better characterize turbidites and hybrid-event-bed stratigraphy, the machine-learning based predictions were not as accurate as compared to lithology. In all cases, the standard well-log data cannot accurately predict lithology or facies at the centimeter level. The machine-learning workflow developed for this study can unlock warehouses full of high-resolution data in a multitude of geological settings. The workflow can be applied to other geographic areas and deposit types where large quantities of photographed core material are available. This research establishes an open-source, python-based machine-learning workflow to analyze open-source core image data in a scalable, reproducible way. We anticipate that this study will serve as a baseline for future research and analysis of borehole and core data.
Campi Flegrei, Vesuvius and Ischia Seismicity in the Context of the Neapolitan Volcanic Area
Authors: Giudicepietro Flora , Ricciolino Patrizia , Bianco Francesca , Caliro Stefano , Cubellis Elena , D’Auria Luca , De Cesare Walter , De Martino Prospero , Esposito Antonietta M. , Galluzzo Danilo , Macedonio Giovanni , Lo Bascio Domenico , Orazi Massimo , Pappalardo Lucia , Peluso Rosario , Scarpato Giovanni , Tramelli Anna , Chiodini Giovanni 
Published: June 2021

Studying seismicity in a volcanic environment provides important information on the state of activity of volcanoes. The seismicity of the Neapolitan volcanoes, Campi Flegrei, Vesuvius, and Ischia, shows distinctive characteristics for each volcano, covering a wide range of patterns and types. In this study we relocated some significant volcano-tectonic earthquake swarms that occurred in Campi Flegrei and Vesuvius. Moreover, we compared the earthquake occurrence evolution, the magnitude and the seismic energy release of the three volcanoes. Also, we considered the results of seismic analysis in the light of geochemical and ground deformation data that contribute to defining the state of activity of volcanoes. In Campi Flegrei, which is experiencing a long term unrest, we identified a seismogenic structure at shallow depth in Pisciarelli zone that has been activated repeatedly. The increasing seismicity accompanies an escalation of the hydrothermal activity and a ground uplift phase. At Vesuvius a very shallow seismicity is recorded, which in recent years has shown an increase in terms of the number of events per year. Earthquakes are usually located right beneath the crater axis. They are concentrated in a volume affected by the hydrothermal system. Finally, Ischia generally shows a low level of seismicity, however, in Casamicciola area events with a moderate magnitude can occur and these are potentially capable of causing severe damage to the town and population, due to their small hypocentral depth (typically &lt; 2.5 km). After the seismic crisis of August 21, 2017 (mainshock magnitude M = 4), the seismicity returned to a low level in terms of occurrence rate and magnitude of earthquakes. The seismicity of these three different volcanic areas shows some common aspects that highlight a relevant role of hydrothermal processes in the seismogenesis of volcanic areas. However, while the main swarms in Campi Flegrei and most of the Vesuvian earthquakes are distributed along conduit-like structures, the seismicity of Ischia is mainly located along faults. Furthermore, the temporal evolution of seismicity in Neapolitan volcanic area suggests a concomitant increase in the occurrence of earthquakes both in Campi Flegrei and Vesuvius in recent years.
Follicle-Stimulating Hormone-Secreting Pituitary Adenoma Inducing Spontaneous Ovarian Hyperstimulation Syndrome, Treatment Using In Vitro Fertilization and Embryo Transfer: A Case Report
Authors: Du Xiaofang , Zhang Wen , Wang Xingling , Yu Xiaona , Li Zhen , Guan Yichun 
Published: June 2021

ObjectiveTo describe the management of a patient with a pituitary adenoma secreting follicle-stimulating hormone (FSH) associated with spontaneous ovarian hyperstimulation syndrome (sOHSS) who was treated with in vitro fertilization and embryo transfer (IVF-ET).MethodsWe report a clinical case of a woman of reproductive age with menstrual irregularity, infertility and ovarian hyperstimulation due to recurrent pituitary adenoma secreting FSH, which persisted after transsphenoidal surgery.She underwent the diagnosis by magnetic resonance imaging (MRI) and laboratory tests,and finally she was treated with IVF-ET.Result(s)The patient was plagued by a recurrent pituitary adenoma for many years and tried various treatments. After complete transsphenoidal surgery, sOHSS decreased, as shown by a reduction in oestradiol levels and an improvement in the ultrasonography parameters; however, secondary amenorrhea occurred. Finally, pregnancy was achieved through IVF-ET and the symptoms of ovarian hyperstimulation were relieved.Conclusion(s)IVF-ET was found to be effective for the treatment of recurrent pituitary adenoma, thus representing a therapeutic option that should be taken into consideration in such cases.
Acute Kidney Injury Induced Lupus Exacerbation Through the Enhanced Neutrophil Extracellular Traps (and Apoptosis) in Fcgr2b Deficient Lupus Mice With Renal Ischemia Reperfusion Injury
Authors: Saisorn Wilasinee , Saithong Supichcha , Phuengmaung Pornpimol , Udompornpitak Kanyarat , Bhunyakarnjanarat Thansita , Visitchanakun Peerapat , Chareonsappakit Awirut , Pisitkun Prapaporn , Chiewchengchol Direkrit , Leelahavanichkul Asada 
Published: June 2021

Renal ischemia is the most common cause of acute kidney injury (AKI) that might be exacerbate lupus activity through neutrophil extracellular traps (NETs) and apoptosis. Here, the renal ischemia reperfusion injury (I/R) was performed in Fc gamma receptor 2b deficient (Fcgr2b-/-) lupus mice and the in vitro experiments. At 24 h post-renal I/R injury, NETs in peripheral blood neutrophils and in kidneys were detected using myeloperoxidase (MPO), neutrophil elastase (NE) and citrullinated histone H3 (CitH3), as well as kidney apoptosis (activating caspase-3), which were prominent in Fcgr2b-/- mice more compared to wild-type (WT). After 120 h renal-I/R injury, renal NETs (using MPO and NE) were non-detectable, whereas glomerular immunoglobulin (Ig) deposition and serum anti-dsDNA were increased in Fcgr2b-/- mice. These results imply that renal NETs at 24 h post-renal I/R exacerbated the lupus nephritis at 120 h post-renal I/R injury in Fcgr2b-/- lupus mice. Furthermore, a Syk inhibitor attenuated NETs, that activated by phorbol myristate acetate (PMA; a NETs activator) or lipopolysaccharide (LPS; a potent inflammatory stimulator), more prominently in Fcgr2b-/- neutrophils than the WT cells as determined by dsDNA, PAD4 and MPO. In addition, the inhibitors against Syk and PAD4 attenuated lupus characteristics (serum creatinine, proteinuria, and anti-dsDNA) in Fcgr2b-/- mice at 120 h post-renal I/R injury. In conclusion, renal I/R in Fcgr2b-/- mice induced lupus exacerbation at 120 h post-I/R injury partly because Syk-enhanced renal NETs led to apoptosis-induced anti-dsDNA, which was attenuated by a Syk inhibitor.
In Rheumatoid Arthritis Patients, HLA-DRB1*04:01 and Rheumatoid Nodules Are Associated With ACPA to a Particular Fibrin Epitope
Authors: Larid Guillaume , Pancarte Mikael , Offer Géraldine , Clavel Cyril , Martin Marielle , Pradel Vincent , Auger Isabelle , Lafforgue Pierre , Roudier Jean , Serre Guy , Balandraud Nathalie 
Published: June 2021

ObjectivesRheumatoid arthritis (RA) is associated with HLA-DRB1 genes encoding the shared epitope (SE), a 5-amino acid motive. RA is usually preceded by the emergence of anti-citrullinated protein/peptide antibodies (ACPAs). Citrulline is a neutral amino acid resulting from post-translational modification of arginine involved in peptidic bounds (arginyl residue) by PeptidylArginine Deiminases (PADs). ACPAs recognize epitopes from citrullinated human fibrin(ogen) (hFib) and can be specifically detected by the AhFibA assay. Five citrullinated peptides derived from hFib together represent almost all of the epitopes recognized by patients with ACPA-positive RA, namely: α36–50cit, α171–185cit, α501–515cit, α621–635cit, and β60–74cit. The use of antibody fine specificities as markers of clinical phenotypes has become a major challenge. Our objective was to study whether RA clinical characteristics and HLA-DRB1 genetic background were associated with a specific reactivity against the epitopes borne by the five peptides.Methods184 ACPA-positive RA patients fulfilling the 2010 ACR/EULAR criteria were studied. Patient characteristics including HLA-DRB1 genotype, were collected from their medical files. Anti-CCP2 antibodies, AhFibA, and antibodies against the five citrullinated hFib (hFib-cit) peptides were analyzed by ELISA.ResultsAnti-α505-515cit antibodies were associated with HLA-DRB1*04:01 (OR = 5.52 [2.00 – 13.64]; p = 0.0003). High level anti-α505-515cit antibodies were associated with rheumatoid nodules (OR = 2.71 [1.00 – 7.16], p= 0.044).ConclusionImmune complexes containing anti-α501-515cit antibodies and rheumatoid factors might be involved in the development of rheumatoid nodules on the HLA-DRB1*04:01 background. Apheresis of these epitope-specific antibodies might be a new therapeutic opportunity for patients with rheumatoid nodules.