bluuebunny/crossref_metadata_2025_split huggingface dataset:
Low-Risk Antenatal Care Enhanced by Telemedicine: A Practical Guideline Model
Authors: Colombo Talita , Todeschini Lorenza Bridi , Orlandini Mariana , Nascimento Hallana do , Gabriel Franciele Cordeiro , Alves Rafael José Vargas , Stein Airton Tetelbom 
Published: July 2022

Abstract
Objective To develop a protocol for hybrid low-risk prenatal care adapted to Brazilian guidelines, merging reduced face-to-face consultations and remote monitoring.
Methods The PubMed, Embase, and Cochrane Library databases were systematically searched on telemedicine and antenatal care perspectives and adaptation of the low-risk prenatal care protocols recommended by the Ministry of Health and by the Brazilian Federation of Gynecology and Obstetrics Associations.
Results Five relevant articles and three manuals were included in the review, for presented criteria to develop this clinical guideline. We identified, in these studies, that the schedule of consultations is unevenly distributed among the gestational trimesters, and ranges from 7 to 14 appointments. In general, the authors propose one to two appointments in the first trimester, two to three appointments in the second trimester, and two to six appointments in the third trimester. Only three studies included puerperal evaluations. The routine exams recommended show minimal variations among authors. To date, there are no validated Brazilian protocols for prenatal care by telemedicine. The included studies showed that pregnant women were satisfied with this form of care, and the outcomes of interest, except for hypertensive diseases, were similar between the groups exposed to traditional and hybrid prenatal care.
Conclusion The presented guideline comprises the Ministry of Health recommendations for low-risk prenatal care and reduces exposure to the hospital environment and care costs. A randomized clinical trial, to be developed by this group, will provide real-world data on safety, effectiveness, satisfaction, and costs.
Seroprevalence of
Authors: McKay Philippa A. , Hufschmid Jasmin , Meredith Anna L. , Zendejas-Heredia Patsy A. , Moseby Katherine E. 
Published: July 2022

Toxoplasma gondii is a ubiquitous protozoan transmitted by felids and infection, morbidity, and mortality occur in numerous marsupial species. This study explores the relationship between cat exposure and Toxoplasma in burrowing bettongs (Bettongia lesueur) in the Arid Recovery Reserve (ARR), South Australia. We estimated seroprevalence, using a modified agglutination test for T. gondii-specific immunoglobulins, in cat-free and cat-exposed bettong populations. Tissue samples collected opportunistically from bettong carcasses and from cats within and around the reserve were screened for T. gondii DNA using multiplex real-time polymerase chain reaction (M-qPCR). Two cats trapped inside the ARR tested positive (50.0%; 95% CI: 15.0–85.0%). All bettongs tested from the cat-free (n = 48) and cat-exposed (n = 19) exclosures were seronegative (95% CI: 0–7.41% and 0–16.82% respectively). We found no evidence of fatal toxoplasmosis, with all bettong carcasses negative on M-qPCR (n = 11). We propose that T. gondii was not detected in bettongs coexisting with cats primarily due to low exposure of bettongs at the time of sampling, possibly due to poor oocyst viability in arid conditions or low shedding by cats. Ongoing screening throughout high and low rainfall years should be conducted to better establish the risk of Toxoplasma to bettongs in the ARR.
Pain hypersensitivity in a pharmacological mouse model of attention-deficit/hyperactivity disorder
Authors: Bouchatta Otmane , Aby Franck , Sifeddine Wahiba , Bouali-Benazzouz Rabia , Brochoire Louison , Manouze Houria , Fossat Pascal , Ba M’Hamed Saadia , Bennis Mohamed , Landry Marc 
Published: July 2022

Clinical evidence suggests that pain hypersensitivity develops in patients with attention-deficit/hyperactivity disorder (ADHD). However, the mechanisms and neural circuits involved in these interactions remain unknown because of the paucity of studies in animal models. We previously validated a mouse model of ADHD obtained by neonatal 6-hydroxydopamine (6-OHDA) injection. Here, we have demonstrated that 6-OHDA mice exhibit a marked sensitization to thermal and mechanical stimuli, suggesting that phenotypes associated with ADHD include increased nociception. Moreover, sensitization to pathological inflammatory stimulus is amplified in 6-OHDA mice as compared to shams. In this ADHD model, spinal dorsal horn neuron hyperexcitability was observed. Furthermore, ADHD-related hyperactivity and anxiety, but not inattention and impulsivity, are worsened in persistent inflammatory conditions. By combining in vivo electrophysiology, optogenetics, and behavioral analyses, we demonstrated that anterior cingulate cortex (ACC) hyperactivity alters the ACC–posterior insula circuit and triggers changes in spinal networks that underlie nociceptive sensitization. Altogether, our results point to shared mechanisms underlying the comorbidity between ADHD and nociceptive sensitization. This interaction reinforces nociceptive sensitization and hyperactivity, suggesting that overlapping ACC circuits may be targeted to develop better treatments.
Film song translation: Verbal, vocal, and visual dimensions
Authors: Cui Ying , Wang Hui 
Published: July 2022

AbstractAs films are distributed across the globe, film song translation has become a subject of study, which entails considering multi-modal factors. This paper aims to explore the major dimensions and parameters involved in film song translation. Based on previous research on music and translation, this paper proposes a framework for studying film song translation from verbal, vocal, and visual dimensions. The verbal dimension involves semantic meaning, metaphors, images, mood, and emotion. The vocal dimension includes the number of syllables and musical notes, the length of musical notes, rhyme and parallelism, the rise and fall of the melody, and the segmentation of a line. The visual dimension covers the plot, characters, and background pictures. This paper uses this framework to analyze the Chinese translation ofAmazing Gracein the filmForever Youngto demonstrate how film song translation can be flexible in tackling verbal, vocal, and visual restrictions and possibilities.
How do translators select among competing (near-)synonyms in translation?
Authors: de Baets Pauline , de Sutter Gert 
Published: July 2022

AbstractThis article investigates how translators choose between multiple competing onomasiological variants to express (verbal) inchoativity in English-to-Dutch translations. Using a corpus-based multifactorial research design, we measure the impact of three well-known socio-cognitive mechanisms on the actual choice, namely the complexity principle, risk aversion, and cognate exposure. We apply the behavioural profile method, which allows us to operationalise these three explanatory mechanisms via ID-tags, and we then use conditional random forest modelling to determine the impact of each mechanism on the choice between four competing verbs of inchoativity. The results of our analyses show that the complexity principle plays a clear role in translated texts, as there is a significant preference for the active construction and for prototypical verbs in passive constructions. Genre-specific risk-averse behaviour as well as cognate avoidance were not observed.
Key comparison BIPM.RI(I)-K4 of the absorbed dose to water standards of the NIM, China and the BIPM in 60Co gamma radiation
Authors: Kessler C , Burns D , Jin J , Zhang X , Wang Z P , Liu F B , Huang J , Qi Y P , Yang X Y , Wang K 
Published: July 2022

Main text
A key comparison of the standards for absorbed dose to water of the National Institute of Metrology (NIM), China, and the Bureau International des Poids et Mesures (BIPM) was carried out in the 60Co radiation beam of the BIPM in December 2021. The comparison result, based on the calibration coefficients for four transfer standards and evaluated as a ratio of the NIM and the BIPM standards for absorbed dose to water, is 1.0027 with a combined standard uncertainty of 3.6 parts in 103. The results are analysed and presented in terms of degrees of equivalence, suitable for entry in the BIPM key comparison database.
To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database https://www.bipm.org/kcdb/.
The final report has been peer-reviewed and approved for publication by the CCRI, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).
Influence of slow or fast surface traps on the amplitude and symmetry of the piezoelectric response of semiconducting-nanowire-based transducers
Authors: Lopez Garcia Andrés Jenaro , Mouis Mireille , Cresti Alessandro , Tao Ran , Ardila Gustavo 
Published: July 2022

Abstract
ZnO nanowires are excellent candidates for energy harvesters, mechanical sensors, piezotronic and piezophototronic devices. These nanowires are usually non-intentionally n-doped during their growth. The essential role of doping, surface traps and surface Fermi level pinning in the actual response of piezoelectric semiconductors has already been demonstrated. In order to go further, this paper investigates the influence of the density and of the dynamics of surface traps on such important parameters as the output generated potential and the effective piezoelectric coefficient. We implemented numerical simulations based on the finite element method by combining the mechanical, piezoelectric, and semiconducting characteristic of ZnO nanowires array based nanocomposites (the so-called vertically integrated nanogenerator configuration) operated in compression. It was found that a certain amount of surface traps was required to obtain a usable generated output potential from the studied devices in the range of dimensions and doping level reported in most experimental results. Moreover, the surface traps influence was strongly dependent on their dynamics. As a first step towards the analysis of traps dynamics, we compared the two extreme cases of ultra-slow and ultra-fast traps. The symmetry and asymmetry of the piezoelectric response and a comparison to thin film was also discussed. This study demonstrates that the realistic modelling of the piezoelectric response of semiconductor based transducers should account for traps dynamics effects.
A method to predict temperature derivatives of the bulk modulus: A case study for HfB2
Authors: Özkan Hüsnü , Delice Serdar , Gasanly Nizami 
Published: July 2022

Abstract
Hafnium diboride (HfB2) is an ultra-high temperature ceramic that has attracted increased attention for its fascinating properties. In this study, temperature derivatives of the bulk modulus of HfB2 were calculated from room temperature up to 2273 K by using the relevant theoretical thermodynamic equations for the bulk modulus. The equations used involve the parameters as the enthalpy, thermal expansion and heat capacity in addition to the Anderson Grüneisen parameter. The calculations were performed using the pressure derivative of the bulk modulus for the Anderson Grüneisen parameter and the experimental temperature dependent values for the other parameters of the used equations. Temperature derivatives of the bulk modulus of HfB2 were found to be, −0.012/−0.013 GPa K−1 at 293 K and −0.015/−0.016 GPa K−1 at 2273 K. These values are in good agreement with the corresponding experimental data, and quite close to the corresponding values reported for ZrB2 and TiB2. However, the experimental temperature derivatives of the bulk moduli for the three diborides, TiB2, ZrB2, and HfB2 are quite smaller in magnitude than the corresponding theoretical values. The Grüneisen parameter of HfB2 decreases from 1.2 to about 1.0 with increasing temperature up to about 500 K, and then it has a small variation at higher temperatures. HfB2, with its high strength, high density and small temperature derivatives of the bulk modulus, may be useful for the aerodynamic and nuclear applications. The method presented in our studies is a practical way to predict temperature dependencies of the bulk moduli. This method may be more useful at ultra-high temperatures where the experimental bulk moduli measurements are quite difficult.
On the total energy conservation of the Alcubierre spacetime
Authors: Carneiro F.L. , Ulhoa S.C. , Maluf J.W. , da Rocha-Neto J.F. 
Published: July 2022

Abstract
In this article, we consider the Alcubierre spacetime, such a spacetime describes a “bubble” that propagates with arbitrary global velocity. This setting allows movement at a speed greater than that of light.
There are some known problems with this metric, e.g., the source's negative energy and the violation of the source's energy conservation when the bubble accelerates.
We address these two issues within the realm of the Teleparallel Equivalent of General Relativity (TEGR). The energy conservation problem can be solved when considering the energy of the gravitational field itself. The total energy of the spacetime, gravitational plus source, is conserved even in accelerated motion.
We explicitly show the dependence of energy and gravitational energy flux on the frame of reference, one adapted to a static observer and the other to a free-falling one in the same coordinate system.
Addressing the problem of energy negativity of the source, we find that a static observer measures positive energy of the source, while an Eulerian observer measures a negative one. Thus, we surmise that negative energy may be a reference problem.
Evaluation of the transportable atom gravimeter HUST-QG
Authors: Xu Yao-Yao , Cui Jia-Feng , Qi Kun , Chen Le-Le , Deng Xiao-Bing , Luo Qin , Zhang Heng , Tan Yu-Jie , Shao Cheng-Gang , Zhou Min-Kang , Duan Xiao-Chun , Hu Zhong-Kun 
Published: July 2022

Abstract
Atom interferometry provides an important method of high-precision absolute gravity measurement. As absolute gravimeters, various systematic errors of atom gravimeters have been identified and evaluated. Here a comprehensive evaluation of systematic errors for a transportable atom gravimeter Huazhong University of Science and Technology-Quantum Gravimeter (HUST-QG) is presented. HUST-QG exhibited a short-term sensitivity of 24 μGal Hz−1/2 and a combined uncertainty of 3 μGal. The operation and evaluation of HUST-QG for transportable gravity measurements during the 10th International Comparison of Absolute Gravimeters are discussed. And the degree of equivalence for HUST-QG in this comparison is 1.3 μGal, which supports our evaluation.
Neural decoding from surface high-density EMG signals: influence of anatomy and synchronization on the number of identified motor units
Authors: Oliveira Daniela Souza de , Casolo Andrea , Balshaw Thomas G , Maeo Sumiaki , Lanza Marcel Bahia , Martin Neil R W , Maffulli Nicola , Kinfe Thomas Mehari , Eskofier Bjoern M , Folland Jonathan P , Farina Dario , Del Vecchio Alessandro 
Published: July 2022

Abstract

Objective. High-density surface electromyography (HD-sEMG) allows the reliable identification of individual motor unit (MU) action potentials. Despite the accuracy in decomposition, there is a large variability in the number of identified MUs across individuals and exerted forces. Here we present a systematic investigation of the anatomical and neural factors that determine this variability. Approach. We investigated factors of influence on HD-sEMG decomposition, such as synchronization of MU discharges, distribution of MU territories, muscle-electrode distance (MED—subcutaneous adipose tissue thickness), maximum anatomical cross-sectional area (ACSAmax), and fiber cross-sectional area. For this purpose, we recorded HD-sEMG signals, ultrasound and magnetic resonance images, and took a muscle biopsy from the biceps brachii muscle from 30 male participants drawn from two groups to ensure variability within the factors—untrained-controls (UT = 14) and strength-trained individuals (ST = 16). Participants performed isometric ramp contractions with elbow flexors (at 15%, 35%, 50% and 70% maximum voluntary torque—MVT). We assessed the correlation between the number of accurately detected MUs by HD-sEMG decomposition and each measured parameter, for each target force level. Multiple regression analysis was then applied. Main results. ST subjects showed lower MED (UT = 5.1 ± 1.4 mm; ST = 3.8 ± 0.8 mm) and a greater number of identified MUs (UT: 21.3 ± 10.2 vs ST: 29.2 ± 11.8 MUs/subject across all force levels). The entire cohort showed a negative correlation between MED and the number of identified MUs at low forces (r = −0.6, p = 0.002 at 15% MVT). Moreover, the number of identified MUs was positively correlated to the distribution of MU territories (r = 0.56, p = 0.01) and ACSAmax (r = 0.48, p = 0.03) at 15% MVT. By accounting for all anatomical parameters, we were able to partly predict the number of decomposed MUs at low but not at high forces. Significance. Our results confirmed the influence of subcutaneous tissue on the quality of HD-sEMG signals and demonstrated that MU spatial distribution and ACSAmax are also relevant parameters of influence for current decomposition algorithms.
Variance of the Casimir force in an ideal Bose gas
Authors: Napiórkowski Marek , Pruszczyk Marcin 
Published: July 2022

Abstract
We consider an ideal Bose gas enclosed in a d-dimensional slab of thickness D. Using the grand canonical ensemble we calculate the variance of the thermal Casimir force acting on the slab’s walls. The variance evaluated per unit wall area is shown to decay like Δvar/D for large D. The amplitude Δvar is a non-universal function of two scaling variables λ/ξ and D/ξ, where λ is the thermal de Broglie wavelength and ξ is the bulk correlation length. It can be expressed via the bulk pressure, the Casimir force per unit wall area, and its derivative with respect to chemical potential. For thermodynamic states corresponding to the presence of the Bose–Einstein condensate the amplitude Δvar retains its non-universal character while the ratio of the mean standard deviation and the Casimir force takes the scaling form

(

D
/
L

)

d
−
1

2

(

D
/
λ

)

d
/
2

, where L is the linear size of the wall.
Research on modeling and simulation of GIS disconnector based on visualization technology
Authors: Zhao Bo 
Published: July 2022

Abstract
This paper takes the GIS disconnector of a pumped-storage power station in Henan province as the prototype. Based on the visualization technology, the equipment maintenance manual and the physical structure, this paper chooses 3ds Max software to build three-dimensional models with the combination of simple modeling and polygon modeling. It reproduces the internal structure and running principle of the 500kV GIS disconnector. After the modle’ s format is converted to .fbx, it is imported into the Unity 3D software, and the model is optimized by making animations, UI controls, script development, etc., so as to develop the module functions of the system. It realizes equipment learning, operation drills, fault simulation, simulated assessment and other functions, which aims to design a visible GIS disconnector’s simulated system. It can be applied to the pre-job training of power station, and the teaching of electric related majors in universities.
Study on a Novel Knowledge Service Method Based on the Knowledge Graph in the Domain of Substation
Authors: Gao Qi , Wang Geng , Zhao Xilan , Liu Lu 
Published: July 2022

Abstract
The development of knowledge management and service enlightens the upgrading of traditional vocational education and work assistance. This work focuses on the field of substation and proposes a novel knowledge service method based on the domain knowledge graph. Specifically, a systematic three-layer knowledge graph is constructed, reflecting the physical entity, specialized knowledge and basic knowledge in substations. Furthermore, a domain model is established to translate the user’s demand into a node set derived from the knowledge graph, and a path model is established to give a sequence of the derived nodes for recommendation. The results have been validated logical and reasonable in different scenarios of learning, training and getting assistance. Taking advantage of the structure and precision of our knowledge graph, more applications can be added into the substation-related services.
Analysis of the image perception of luxury hotels based on UGC data and customer value theory
Authors: Chuling Chen , Xue Qin 
Published: July 2022

Abstract
Based on the big data of major network platforms, this article combines the customer value theory and text content analysis to mine and organize the customer reviews of Grand Hyatt Guangzhou. Besides, ROST CM6 software is used to conduct content analysis, coming up with four types of image perceptions of the hotel including that experience perception, hotel service, hotel facilities, geographical environment. Moreover, the social network and semantic network analysis diagram based on UGC data, showing that the evaluation of customers’ perception of hotel image is mainly in terms of service facilities, geographical location and convenience. Finally, this article combines the results of UGC data analysis to provide corresponding conclusions.
Stakeholder Identification and Analysis in the Whole County Photovoltaic Project Under the Dual-Carbon Background
Authors: Zhang Caiqing , Zhao Feng 
Published: July 2022

Abstract
The construction of the “whole county photovoltaic” project is an important measure to promote the smooth realization of the double carbon goal. Through the identification and analysis of stakeholders in the “whole county photovoltaic” project, it provides a reference for the early decision and steady decision of the project construction. Firstly, select the main participants of the “whole county PV” project, using UCINET software to fit the social network relationship among stakeholders, identify the constructed relationship matrix, and identify the core stakeholders of the whole project. Therefore, strengthen the contract management between the government and development enterprises and other project stakeholders, broaden the information communication channels between the project stakeholders, and improve the communication efficiency.
Dispatch optimization of electricity-gas regional integrated energy network considering carbon trading
Authors: Yang Le , Wang Yi , Hu Rui , Xu Gang , Ma Shuang 
Published: July 2022

Abstract
Aiming at the scheduling optimization problem of the regional electrical integrated energy network under the background of the dual carbon target strategy, on the premise of ensuring the balance and stability of the IIES energy side supply, an optimization solution method for the regional electrical-gas integrated energy network scheduling considering carbon trading was proposed. Based on the priority model of building multi-energy equipment, and taking the minimum sum of the output cost of energy production, the cost of energy conversion, and the carbon transaction cost caused by net carbon emissions as the objective function, the daily optimal scheduling of the regional electrical integrated energy network was established. The model realized the optimal solution of the output value of different energy forms. Utilizing simulation technology, the objective function values of the unit carbon tax price of 8.32$/t, 24.79$/t, and 46.94$/t under the specific scenario of IIES were discussed. The scenario with the optimal objective function (unit carbon tax price of 24.79$/t) was further compared. In addition, the real-time output value of multi-energy equipment was analyzed when the network scheduling optimization was optimized.