bluuebunny/crossref_metadata_2025_split huggingface dataset:
Education Policies for Gifted Children Within a Human Rights Paradigm: a Comparative Analysis
Authors: Ninkov Ivona 
Published: October 2020

AbstractGifted students are the most important part of every society and keeping the gifted child challenged and engaged is necessary. This paper aims to offer suggestions for the appropriate education system to enlarge their knowledge and creativity, without disturbing their usual life and educational surroundings. The author uses a comparative method, focusing on different countries worldwide and comparing and interpreting the various concepts of education in those countries. Based on the United Nations regionalization, the author focuses on the countries of the Eastern European Group (Bosnia and Herzegovina, Croatia, Hungary, and Serbia) and Western European and Others Group (Austria, Germany, Netherlands, UK, Turkey, and the USA). The study finds that inclusive education as an alternative framework is potentially the best education system for gifted students. The prevailing opinion in most countries is that the concept of inclusive education primarily refers to children with special needs. This authorexplains that there is no logical obstacle to applying inclusive education to gifted students as well. Such an inclusive education system would require changing current education systems and programs and, most of all, hiring various professional staff as social workers and trained teachers who can meet the various demanding needs of gifted students in any community. The study concludes that it is necessary to improve existing policies in education to provide the inclusive education framework to gifted children and to understand that the essence is not only to agree on differences but to stimulate the individuality and diversity of the gifted at all levels; the greatest gem of each country is its educated children. Inclusion of gifted students has a positive outcome not only for the individual but also for the other students in the classroom. Gifted students stimulate the others, pushing them to reach their potential academic capabilities. Also, the unidentified students who could learn at elevated levels could benefit from this kind of education model and a high level of instruction could push them in the same way that it challenges the gifted students in the classroom.
Intercomparison of Sonde, WRF/CAMx and Satellite Sounder Profile Data for the Paso Del Norte Region
Authors: Mahmud Suhail , Karle Nakul N. , Fitzgerald Rosa M. , Lu Duanjun , Nalli Nicholas R. , Stockwell William R. 
Published: October 2020

AbstractThe Paso Del Norte (PdN) region comprises the city of El Paso, TX, Ciudad Juarez, Mexico, and some neighboring cities in the state of New Mexico. Developing a regional weather model for this specific region has always been challenging due to its complex terrain. To obtain more accurate weather and pollution forecasting for the PdN region, the results of the downscaled WRF (Weather Research and Forecast) model were intercompared with meteorological satellite data, with ground and radiosonde dataset. In addition, it is critical to analyze the distributions of ozone concentrations to better understand atmospheric aerosol concentrations and predict them both more accurately. Hence, in this study the ozone results of CAMx (Comprehensive Air Quality Model with Extensions) were extensively intercompared with ozonesonde data. The radiosonde/ozonesonde data were obtained throughout a campaign conducted during the summer of 2017 in the PdN region. Different meteorological variables such as temperature, pressure, relative humidity, wind speed, and ozone concentrations were used for comparison at several locations in the PdN region. The TCEQ (Texas Commission of Environment Quality) data from different CAMS (Continuous Ambient Monitoring Stations) were used for ground data intercomparison with the WRF results. The meteorological satellite sounding data were retrieved using an in-house satellite antenna receiver. The results of this research paper will not only provide better pollution forecasting capability for the PdN region but also for other regions with similar topography and terrain.
The application of a new, innovative, hybrid technology combining hardfacing and nitriding to increase the durability of forging tools
Authors: Kaszuba Marcin 
Published: October 2020

AbstractThe article deals with the wear of forging tools used in hot forging processes. The research presented in the work includes analysis of tool life used in a selected industrial hot die forging process. Multiple treatment variants were used to increase wear resistance, including thermo-chemical treatment (nitriding), welding methods (surfacing) and an innovative new hybrid technology combining surfacing and nitriding. First of all, the research focused on determining the impact of the phase structure of the nitrided layers used and the surfacing layer on resistance to destructive factors occurring in the analyzed process. Next, hybrid treated tools combining surfacing and nitriding were also subjected to operational tests. Each of the tools analyzed in this work was operated until it was withdrawn due to excessive wear, and then subjected to comprehensive analysis. The tests of tools after operation included: surface scanning to determine the amount of wear of the analyzed tools after work, microhardness measurement, and microscopic tests. A detailed analysis of changes in the surface layer of tools in selected areas was made using a scanning microscope. The aim of the study was to assess the effectiveness of the hybrid surface treatment process used to increase the wear resistance of the surface layer of tools and thereby improve the durability of the forged tools analyzed. The obtained research results indicate a beneficial effect of using the new technology resulting in 300% increase in the durability of the analyzed tools. The effect of improving durability confirmed by obtained results arises from the use of hybrid layers, which are more resistant to abrasive wear and to cracking due to thermo-mechanical fatigue. Moreover, the study shows that nitriding may have a beneficial influence on improving the lifetime of forging tools, under the condition that the nitrided layer has an α diffusive layer structure, without a larger amount of γ’ and ε nitride precipitates.
A Narrative Review of the Needs of Children in Foster and Kinship Care: Informing a Research Agenda
Authors: Kemmis-Riggs Jacqueline , McAloon John 
Published: October 2020

AbstractAs a result of maltreatment, children in care can present with a range of complex needs and challenges. In addition to direct clinical care commonly provided by paediatricians, psychiatrists, and clinical psychologists, the provision of knowledge and skills to foster and kinship carers have become modes of support common in responding to these needs and challenges. A narrative review of key systematic reviews and empirical research was conducted to assess the effectiveness of existing foster carer interventions. Results indicated a range of methodological characteristics that limit our ability to develop a sound, research-driven, evidence base. As a result, we remain limited in our knowledge about which treatments are effective, for which symptoms they are effective, and for which population subgroups they are most likely to be effective. This review provides a summary of identified needs and challenges in the delivery of foster carer interventions. It provides an account of current treatment components and offers a platform for the development and progression of a programme of research in an effort to advance knowledge in the area.
Mass Gathering Emergency Medicine Organization for the Union of European Football Associations’ Under-21 Championship 2019 in Bologna, Italy
Authors: Imbriaco Guglielmo , Flauto Alfonso , Bussolari Tiziano , Cordenons Fiorella , Gordini Giovanni 
Published: October 2020

AbstractFootball events represent a type of Mass Gathering Events (MGE) where crowd behavior, temperature and Heat Index, absence of free water, and alcohol consumption can lead to an increased need for medical assistance in participants. This report describes the environmental issues, organization, and healthcare assistance provided during the four matches of the Union of European Football Associations’ (UEFA) Under-21 tournament held in Bologna in June, 2019. The four matches had a total of 72655 spectators; 31 patients required medical assistance with a mean Patient Presentation Rate (PPR) of 0.41; Mean Transport To Hospital Rate (TTHR) of 0.04; with PPR and TTHR comparable with literature findings. Majority of patients suffered from minor injuries and illnesses, and were treated directly in stadium medical sites. Medical assistance involved volunteer rescuers, emergency nurses, and physicians; resources were efficiently allocated and provided effective care to every patient.Climate factors, heat and humidity, the absence of free water, and increased alcohol consumption appear to be associated with increased requests for medical assistance. The retrospective analysis of a wider range of environmental factors, and the historical experience developed during similar MGEs suggest the need for a more comprehensive, improved approach for adequately assessing risk and planning the necessary healthcare resources.
CONFLICTING FORUM-SELECTION AGREEMENTS IN TREATY AND CONTRACT
Authors: Donnelly Stephen 
Published: October 2020

AbstractWhen an investor submits a claim to arbitration under a treaty that falls within the scope of an existing, contractual forum-selection clause between it and the host State, which prevails: the agreement to arbitrate under the treaty or the contractual clause? This is a vexed and commonly arising question. This article argues that by placing it in the context of both private and public international law and reasoning from first principles it is possible to arrive at a coherent, reliable and satisfactory approach. The true question is whether the contractual clause is a waiver of the investor's right to recourse to an investment tribunal.
Tricuspid valve in valve procedure with an Edwards S3 valve© in a 10 kg child
Authors: Betrián-Blasco Pedro , Marti-Aguasca Gerard , Giralt-García Gemma 
Published: October 2020

AbstractA 4-year-old child of 10 kg weight, with four previous sternotomies, presented a severe right heart failure, due to a severe regurgitation of his bioprosthetic tricuspid valve. A percutaneous tricuspid valve in valve procedure with an Edwards S3 valve was offered for compassionate use, and performed, with no complications, and significant clinical condition improvement.
Performance of GRACE Mascon Solutions in Studying Seismic Deformations
Authors: Zhang Lan , Tang He , Chang Le , Sun Wenke 
Published: October 2020

AbstractGRACE (Gravity Recovery and Climate Experiment) mascon (mass concentration) solutions are widely used in cryosphere science and hydrology research. Mascon solutions have been demonstrated to perform analogous to or better than spherical harmonic (SH) solutions at the basin scale. Although the mascon solutions are expected to facilitate an improved local recovery of seismic gravity signals of large earthquakes, the application of mascon solutions to earthquake analysis remains to be investigated. In this study, we examine the performance of the mascon solutions for seismic gravity signals induced by three M9 class (2011 Tohoku‐Oki, 2004 Sumatra, and 2010 Chile) and three smaller earthquakes and compare them with SH solutions and theoretical gravity changes modeled according to the dislocation theory. We analyze the coseismic and postseismic gravity changes and conclude that the mascon solutions contain information almost identical to the SH solutions and retrieve coseismic gravity change signals with resolutions equivalent to Gaussian filter radii of 210–270 km. The mascon solutions have strengthened gravity change signals of approximately twice the strength of the SH solutions. However, mascon solution cannot fully recover the complete seismic deformation since it is still a spatially “band‐limited” data set that uses the spatial smoothing in the aggressive regularization. We found that the mascon solutions contain “seismic‐like” gravity change signals several months before the Tohoku‐Oki and Chile earthquakes occurred.
Seismic Reflection Imaging of the Low‐Angle Panamint Normal Fault System, Eastern California
Authors: Gold Ryan D. , Stephenson William J. , Briggs Richard W. , DuRoss Christopher B. , Kirby Eric , Woolery Edward , Delano Jaime , Odum Jack K. 
Published: October 2020

AbstractShallowly dipping (<30°) low‐angle normal faults (LANFs) have been documented globally; however, examples of active LANFs in continental settings are limited. The western margin of the Panamint Range in eastern California is defined by a LANF that dips west beneath Panamint Valley and has evidence of Quaternary motion. In addition, high‐angle dextral‐oblique normal faults displace middle to late Quaternary alluvial fans near the range front. To image shallow (<1 km depth), crosscutting relationships between the low‐ and high‐angle faults along the range front, we acquired two high‐resolution P wave seismic reflection profiles. The northern, 4.6‐km‐long profile crosses the 2‐km‐wide Wildrose graben and the southern, 0.8‐km‐long profile extends onto the Panamint Valley playa, ~7.5 km S of Ballarat, CA. The profile across the Wildrose graben reveals a robust, low‐angle reflector interpreted to represent the LANF separating Plio‐Pleistocene alluvial fanglomerate and Proterozoic metasedimentary deposits. High‐angle faults interpreted in the seismic profile correspond to fault scarps on Quaternary alluvial fan surfaces. Interpretation of the reflection data suggests that the high‐angle faults vertically displace the LANF up to 80 m within the Wildrose graben. Similarly, the profile south of Ballarat reveals a low‐angle reflector, which appears both rotated and displaced up to 260 m by high‐angle faults. These results suggest that near the Panamint range front, the high‐angle faults are the dominant active structures. We conclude that at least at shallow (<1 km) depths, the LANF we imaged is not active today.
Household insecticide use and urinary 3-phenoxybenzoic acid levels in an elder population: a repeated measures data
Authors: Kim Jin Hee , Kim Sungroul , Hong Yun-Chul 
Published: October 2020

Abstract
Background
Pyrethroids are associated with adverse health consequences, even at low-dose exposures. However, there is limited evidence on pyrethroids exposure levels among vulnerable elder population and on their exposure sources.

Objective
We tried to determine pyrethroids exposure levels among Korean elders and their exposure sources.

Methods
We measured levels of 3-phenoxybenzoic acid (3-PBA), a pyrethroids metabolite, in urines repeatedly collected from 1239 Korean rural and urban elders; we also explored exposure sources for pyrethroids using questionnaire data.

Results
Our participants had high levels of 3-PBA with 446 (36.0%) of elders with 3-PBA level over 2 ng/mL of 95th percentile of the German representative populations. After adjustment for sex, age, smoking status, visit episode, and surveyed season using linear mixed effect models, household insecticide spray use was significantly associated with 3-PBA level (β = 0.03 and p = 0.02) and the association was apparent only for females (β = 0.03 and p = 0.03). In the analyses for nonlinear relationships using generalized additive mixed models, there was a J-shape change in 3-PBA level by insecticide spray use (p < 0.01 both in total population and in females).

Significance
Household insecticide spray was a predominant exposure source for pyrethroids at community level among Korean elders, warning more stringent control for frequently exposed environmental factors for pyrethroids including insecticide spray.
Advances in targeted therapy for esophageal cancer
Authors: Yang Yan-Ming , Hong Pan , Xu Wen Wen , He Qing-Yu , Li Bin 
Published: October 2020

AbstractEsophageal cancer (EC) is one of the most lethal cancers in the world, and its morbidity and mortality rates rank among the top ten in China. Currently, surgical resection, radiotherapy and chemotherapy are the primary clinical treatments for esophageal cancer. However, outcomes are still unsatisfactory due to the limited efficacy and severe adverse effects of conventional treatments. As a new type of approach, targeted therapies have been confirmed to play an important role in the treatment of esophageal cancer; these include cetuximab and bevacizumab, which target epidermal growth factor receptor (EGFR) and vascular endothelial growth factor (VEGF), respectively. In addition, other drugs targeting surface antigens and signaling pathways or acting on immune checkpoints have been continuously developed. For example, trastuzumab, a monoclonal antibody targeting human epidermal growth factor receptor 2 (HER-2), has been approved by the Food and Drug Administration (FDA) as a first-line treatment of HER-2-positive cancer. Moreover, the PD-L1 inhibitor pembrolizumab has been approved as a highly efficient drug for patients with PD-L1-positive or advanced esophageal squamous cell carcinoma (ESCC). These novel drugs can be used alone or in combination with other treatment strategies to further improve the treatment efficacy and prognosis of cancer patients. Nevertheless, adverse events, optimal dosages and effective combinations still need further investigation. In this review, we expound an outline of the latest advances in targeted therapies of esophageal cancer and the mechanisms of relevant drugs, discuss their efficacy and safety, and provide a clinical rationale for precision medicine in esophageal cancer.
Biodiversity of key-stone phylotypes determines crop production in a 4-decade fertilization experiment
Authors: Fan Kunkun , Delgado-Baquerizo Manuel , Guo Xisheng , Wang Daozhong , Zhu Yong-guan , Chu Haiyan 
Published: October 2020

Abstract
Cropping systems have fertilized soils for decades with undetermined consequences for the productivity and functioning of terrestrial ecosystems. One of the critical unknowns is the role of soil biodiversity in controlling crop production after decades of fertilization. This knowledge gap limits our capacity to assess how changes in soil biodiversity could alter crop production and soil health in changing environments. Here, we used multitrophic ecological networks to investigate the importance of soil biodiversity, in particular, the biodiversity of key-stone taxa in controlling soil functioning and wheat production in a 35-year field fertilization experiment. We found strong and positive associations between soil functional genes, crop production and the biodiversity of key-stone phylotypes; soils supporting a larger number of key-stone nematode, bacteria and fungi phylotypes yielded the highest wheat production. These key-stone phylotypes were also positively associated with plant growth (phototrophic bacteria, nitrogen fixers) and multiple functional genes related to nutrient cycling. The retrieved information on the genomes clustered with key-stone bacterial phylotypes indicated that the key-stone taxa had higher gene copies of oxidoreductases (participating most biogeochemical cycles of ecosystems and linking to microbial energetics) and 71 essential functional genes associated with carbon, nitrogen, phosphorus, and sulfur cycling. Altogether, our work highlights the fundamental role of the biodiversity of key-stone phylotypes in maintaining soil functioning and crop production after several decades of fertilization, and provides a list of key-stone phylotypes linking to crop production and soil nutrient cycling, which could give science-based guidance for sustainable food production.
Hindlimb unloading causes regional loading-dependent changes in osteocyte inflammatory cytokines that are modulated by exogenous irisin treatment
Authors: Metzger Corinne E. , Anand Narayanan S. , Phan Peter H. , Bloomfield Susan A. 
Published: October 2020

AbstractDisuse-induced bone loss is characterized by alterations in bone turnover. Accruing evidence suggests that osteocytes respond to inflammation and express and/or release pro-inflammatory cytokines; however, it remains largely unknown whether osteocyte inflammatory proteins are influenced by disuse. The goals of this project were (1) to assess osteocyte pro-inflammatory cytokines in the unloaded hindlimb and loaded forelimb of hindlimb unloaded rats, (2) to examine the impact of exogenous irisin during hindlimb unloading (HU). Male Sprague Dawley rats (8 weeks old, n = 6/group) were divided into ambulatory control, HU, and HU with irisin (HU + Ir, 3×/week). Lower cancellous bone volume, higher osteoclast surfaces (OcS), and lower bone formation rate (BFR) were present at the hindlimb and 4th lumbar vertebrae in the HU group while the proximal humerus of HU rats exhibited no differences in bone volume, but higher BFR and lower OcS vs. Con. Osteocyte tumor necrosis factor-α (TNF-α), interleukin-17 (IL-17), RANKL, and sclerostin were elevated in the cancellous bone of the distal femur of HU rats vs. Con, but lower at the proximal humerus in HU rats vs. Con. Exogenous irisin treatment increased BFR, and lowered OcS and osteocyte TNF-α, IL-17, RANKL, and sclerostin in the unloaded hindlimb of HU + Ir rats while having minimal changes in the humerus. In conclusion, there are site-specific and loading-specific alterations in osteocyte pro-inflammatory cytokines and bone turnover with the HU model of disuse bone loss, indicating a potential mechanosensory impact of osteocyte TNF-α and IL-17. Additionally, exogenous irisin significantly reduced the pro-inflammatory status of the unloaded hindlimb.
Simulation of liquid flow with a combination artificial intelligence flow field and Adams–Bashforth method
Authors: Babanezhad Meisam , Behroyan Iman , Nakhjiri Ali Taghvaie , Marjani Azam , Shirazian Saeed 
Published: October 2020

AbstractDirect numerical simulation (DNS) of particle hydrodynamics in the multiphase industrial process enables us to fully learn the process and optimize it on the industrial scale. However, using high-resolution computational calculations for particle movement and the interaction between the solid phase and other phases in fine timestep is limited to excellent computational resources. Solving the Eulerian flow field as a source of solid particle movement can be very time-consuming. However, by the revolution of the fast and accurate learning process, the Eulerian domain can be computed by smart modeling in a very short computational time. In this work, using the machine learning method, the flow field in the square shape cavity is trained, and then the Eulerian framework is replaced with a machine learning method to generate the artificial intelligence (AI) flow field. Then the Lagrangian framework is coupled with this AI flow field, and we simulate particle motion through the fully AI framework. The Adams–Bashforth finite element method is used as a conventional CFD method (Eulerian framework) to simulate the flow field in the cavity. After simulating fluid flow, the ANFIS method is used as an AI model to train the Eulerian data-set and represents AI fluid flow (framework). The Lagrangian framework is coupled with the AI method, and the particle freely migrates through this artificial framework. The results reveal that there is a great agreement between Euler-Lagrangian and AI- Lagrangian in the cavity. We also found that there is an excellent agreement between AI overview with the Adams–Bashforth approach, and the new combination of machine learning and CFD method can accelerate the calculation of the flow field in the square-shaped cavity. AI model can mimic the vortex structure in the cavity, where there is a zero-velocity structure in the center of the domain and maximum velocity near the moving walls.