bluuebunny/crossref_metadata_2025_split huggingface dataset:
Highly Reversible Zn Metal Anodes Enabled by Increased Nucleation Overpotential
Authors: Hu Zhengqiang , Zhang Fengling , Zhou Anbin , Hu Xin , Yan Qiaoyi , Liu Yuhao , Arshad Faiza , Li Zhujie , Chen Renjie , Wu Feng , Li Li 
Published: July 2023

AbstractDendrite formation severely compromises further development of zinc ion batteries. Increasing the nucleation overpotential plays a crucial role in achieving uniform deposition of metal ions. However, this strategy has not yet attracted enough attention from researchers to our knowledge. Here, we propose that thermodynamic nucleation overpotential of Zn deposition can be boosted through complexing agent and select sodium L-tartrate (Na-L) as example. Theoretical and experimental characterization reveals L-tartrate anion can partially replace H2O in the solvation sheath of Zn2+, increasing de-solvation energy. Concurrently, the Na+ could absorb on the surface of Zn anode preferentially to inhibit the deposition of Zn2+ aggregation. In consequence, the overpotential of Zn deposition could increase from 32.2 to 45.1 mV with the help of Na-L. The Zn-Zn cell could achieve a Zn utilization rate of 80% at areal capacity of 20 mAh cm−2. Zn-LiMn2O4 full cell with Na-L additive delivers improved stability than that with blank electrolyte. This study also provides insight into the regulation of nucleation overpotential to achieve homogeneous Zn deposition.
Study on multi-period palaeotectonic stress fields simulation and fractures distribution prediction in Lannigou gold mine, Guizhou
Authors: Liu Hao , Zuo Yujun , Rodriguez-Dono Alfonso , Wu Zhonghu , Sun Wenjibin , Zheng Lulin , Pan Chao , Lin Jianyun , Du Shuyan 
Published: July 2023

AbstractA significant controlling factor for gold mineralisation is the tectonic stress field, and the fractures formed under its action are the migration channels and ore-holding spaces of ore-forming fluids, which often directly control the migration and accumulation of ore-forming fluids. Therefore, performing quantitative prediction research on the distribution of fractures in the Guizhou, Lannigou gold deposit in order to identify potential fluid flow pathways is of utmost importance for ore prospecting in practical. In this study, a 3D geological entity model was generated based on the GOCAD platform by analysing and processing the geological data of the studied area, as well achieved is the accurate characterisation of the study area’s geometric model. By integrating regional tectonic evolution history analysis, geological interpretation, rock mechanics experiments and acoustic emission testing, the finite element method was utilised to create a 3D geomechanical model of the research area, the paleotectonic stress field after the Indosinian and Yanshanian movements were superimposed was simulated, in associated with the rock failure criterion, the comprehensive fracture rate parameter (Iz) is introduced to predict the fracture distribution. The results show that the research area’s maximum principal stress is primarily distributed between 153.85 and 189.53 MPa, and the maximum shear stress is between 83.53 and 98.42 MPa. The spatial distribution of faults influences the stress distribution characteristics significantly, and the stress level is relatively high at the intersection of the fault, the end of the fault and the vicinity of the fault zone, and the stress value between the faults is relatively low. The tectonic stress field primarily controls the distribution and development of fractures, which is usually consistent with the areas with high values of maximum principal stress and maximum shear stress. Using the combined modeling technique of GOCAD and midas GTS to realize the conversion from 3D geological model to geomechanical model, a set of comprehensive fracture distribution prediction technique for the superposition of multi-stage tectonic stress fields of mineral deposits in complex tectonic areas has been formed, and provide a reference for the prediction of fracture distribution in similar complex structural areas.
The SOOTHE eQuilt of Mental Health and Wellbeing: Supporting Voice
Authors: Sheerin Fintan K. , Buil Silvia Angel , Salguero Jose Duran , Lopez Desiree Ferrer , Foden Eadaoin , McCann Edward , Paans Wolter , Mpundu Gloria , Peña-Salazar Carlos , McCallion Philip , Fleming Sandra M. 
Published: July 2023

Abstract
Objectives
People with intellectual disabilities are more vulnerable to and experience mental health concerns at a higher incidence than their peers without intellectual disabilities. This may be directly related to the aetiology of their intellectual disability but also occur because of negative psychological and social factors that affect their lives, such as loss of self-esteem or lack of meaningful opportunities. The SOOTHE project, sought to understand the meaning that adults with intellectual disabilities attribute to mental health and wellbeing, the factors influencing good and poor mental health, and the strategies they utilised to maintain good mental health and wellbeing. Using an online anonymous survey, participants were invited to electronically submit an image that represented their perspectives on what mental health and wellbeing meant to them.

Methods
This study, which took place in 2020 during the first year of the Covid-19 pandemic, employed an anonymous survey approach which resulted in individual images being received from 329 people with intellectual disabilities living in Spain, the Netherlands, and Ireland. These were analysed thematically and brought together in an electronic quilt/mosaic.

Results
Images were classified into seven potential themes: (1) Covid-19 and mental health; (2) maintaining good mental health; (3) activities that promote good mental health; (4) nature and mental health; (5) perspectives on self; (6) the importance of relationships; and (7) home and feeling safe.

Conclusions
This paper explores the possible meaning of the images and seeks alignment of those meanings with the rights and freedoms enshrined in the UNCRPD. The project supports the belief that persons with intellectual disabilities have an understanding of mental health and wellbeing and are able to identify ways of maintaining positive mental health.
Investigating the representation of Foundation to Grade 2 students in a Victorian Government Policy on student voice in Australia: a curriculum perspective
Authors: Gardiner Bonita , Ohi Sarah 
Published: July 2023

Abstract Student voice initiatives aim to create democracy in education institutions by hearing from the very people who are impacted by them most; the students. Amplify is a practice guide written by the Department of Education (DE), Victoria, that aims to promote student voice practices for students in government primary and secondary schools in Victoria, Australia. Although limited, prior student voice research in education has identified key issues associated with enacting student voice practices linked closely to notions of political and social power in schools. Understandably, education institutions are grappling to identify and adopt conducive student voice practices. This research investigated how the DE Victoria represented Foundation to Grade 2 students in Amplify with consideration to the curriculum implications of student voice. This paper reports the findings from a study involving critical discourse analysis of this pertinent student voice document developed by the government for use by school leaders and teachers. The research revealed issues with Amplify’s discourse on student voice for improved learning outcomes, and identified the embedding of dominant social, political and power ideologies, as well as a clear under-representation or focus upon young children. The findings from this study make a valuable contribution to local and international student voice research as they reinforce a gap in the literature and contribute to the existing knowledge on the curriculum implications of student voice. They are valuable for informing the development of future curriculum approaches and provide a basis for further research in this area. The findings are also relevant to schools that are genuinely working to strengthen student voice in curriculum design.
Wie hat sich das pandemiebedingte Distance-Schooling auf die Digitale Bildung im Grundschulalter ausgewirkt? Ein systematisches Review
Authors: Dertinger Andreas , Kramer Michaela , Koschei Franziska , Schmidt Lena , Eggert Susanne , Kammerl Rudolf 
Published: July 2023

ZusammenfassungDurch die Schließung öffentlicher Institutionen während der Covid-19-Pandemie ist die Relevanz digitaler Medien für die schulische Bildung gestiegen. Den abrupten Veränderungen des Lernens mit und über Medien in dieser Zeit widmeten sich zahlreiche Studien. Für diesen Beitrag wurde zur Systematisierung der vorliegenden Erkenntnisse ein Literaturreview durchgeführt, das die Frage ins Zentrum stellt: Wie hat sich das pandemiebedingte Distance-Schooling auf die Digitale Bildung im Grundschulalter ausgewirkt? Der Beitrag zeigt auf, welche methodischen und thematischen Schwerpunkte bisherige Studien gelegt haben. Hiervon ausgehend ergeben sich drei konkrete Forschungsdesiderata, deren Bearbeitung retrospektiv dazu beitragen würde, ein tieferes Verständnis dafür zu entwickeln, wie das Distance-Schooling umgesetzt wurde und wie Digitale Bildung im Grundschulalter langfristig gestaltet werden kann.
Dynamic mechanical properties and constitutive model of photosensitive resin specimens at different temperatures
Authors: Liu Tao , Yin Zhiqiang , Lei Jingfa , Sun Hong , Shen Qiang 
Published: July 2023

AbstractIn order to reveal the dynamic mechanical properties of resin-molded parts prepared from photosensitive resin composition at different temperatures, four typical service temperatures (26 °C, 50 °C, 70 °C and 90 °C) were selected, and the mechanical properties of photosensitive resin specimens under quasi-static and high strain rate (1200 s−1, 1500 s−1 and 1800 s−1) loading were tested by universal material testing machine and split Hopkinson pressure bar (SHPB) experimental device. The stress–strain data of the material were obtained. Results show that the stress of photosensitive resin specimens decreases with the increase of temperature under quasi-static and high strain rate loading conditions, reflecting a certain temperature softening effect. Two typical stages of strain softening and strain hardening exist in the quasi-static compression process of the specimens at room temperature, while the specimens only exhibit strain hardening at 50 °C, 70 °C and 90 °C. Under dynamic loading, the elastic modulus, peak stress and peak strain of the photosensitive resin increase with the increase of the strain rate, reflecting an obvious effect of strain rate strengthening. The nonlinear thermo-viscoelastic constitutive model can better describe the mechanical behavior of the material under high strain rates and service temperatures, and the experimental values are in good agreement with the fitted values of the model. The results can provide theoretical model and method support for the design and development of resin-based materials and the optimization of their mechanical properties.
Finitely presented left orderable monsters
Authors: FOURNIER-FACIO FRANCESCO , LODHA YASH , ZAREMSKY MATTHEW C. B. 
Published: July 2023

AbstractA left orderable monster is a finitely generated left orderable group all of whose fixed point-free actions on the line are proximal: the action is semiconjugate to a minimal action so that for every bounded interval I and open interval J, there is a group element that sends I into J. In his 2018 ICM address, Navas asked about the existence of left orderable monsters. By now there are several examples, all of which are finitely generated but not finitely presentable. We provide the first examples of left orderable monsters that are finitely presentable, and even of type
$F_\infty $
. These groups satisfy several additional properties separating them from the previous examples: they are not simple, they act minimally on the circle, and they have an infinite-dimensional space of homogeneous quasimorphisms. Our construction is flexible enough that it produces infinitely many isomorphism classes of finitely presented (and type
$F_{\infty }$
) left orderable monsters.
Effect of the Dietary Approaches to Stop Hypertension (DASH) diet on the development of preeclampsia and metabolic outcomes in pregnant women with pre-existing diabetes mellitus: a randomised, controlled, single-blind trial
Authors: Belfort Gabriella P. , Padilha Patrícia de Carvalho , Farias Dayana R. , da Silva Letícia B. G. , dos Santos Karina , Gomes Erlaine de S. , Lima Thaissa S. V. , Bornia Rita Bernardete R. G. , Rezende Karina B. C. , Saunders Claudia 
Published: July 2023

Abstract
Preeclampsia (PE) affects up to five times more women with pre-existing diabetes mellitus (PDM) than women without it. The present study aimed to identify the effect of the DASH diet on PE incidence (primary outcome) and blood pressure, glycated haemoglobin (GH), serum lipids, glutathione peroxidase (GP), C-reactive protein (CRP – secondary outcomes) in pregnant with PDM. This randomised, controlled, single-blind trial studied sixty-eight pregnant women with PDM throughout prenatal care until delivery (18 weeks) at a public maternity hospital, Brazil. The standard diet group (SDG) received a diet containing 45–65 % carbohydrates, 15–20 % protein and 25–30 % lipids. The DASH diet group (DDG) received the adapted DASH diet with a similar macronutrient distribution, but with a higher concentration of fibres, unsaturated fats, calcium, magnesium and potassium as well as lower saturated fat. Student's t, Mann–Whitney U and the Chi-square tests were used to compare outcomes. PE incidence was 22⋅9 % in the SDG and 12⋅1 % in the DDG (P = 0⋅25). GP levels significantly increased in the DDG (intra-group analysis; mean difference = 1588 [CI 181, 2994], P = 0⋅03) and tended to be different from the variation in the SDG (mean difference = −29⋅5 [CI −1305; 1⋅365]; v. DDG: 1588 [CI 181; 2994], P = 0⋅09). GH levels decreased significantly and similarly between groups (SDG: −0⋅61 [CI −0⋅26, −0⋅96], P = 0⋅00) v. DDG: −1⋅1 [CI −0⋅57, −1⋅62], P = 0⋅00). There was no evidence of a difference in PE incidence at the end of the intervention between the two diets. The DASH diet seems to favour PE-related biochemical markers.
Prevalence of and factors associated with demoralization among family caregivers of palliative care patients in Hong Kong
Authors: Chan Wallace Chi Ho , Yu Clare Tsz Kiu , Kwok Denis Ka-Shaw , Wan Jamie Kit Ming 
Published: July 2023

AbstractObjectivesThis study aims to examine (1) the prevalence of demoralization among family caregivers of palliative care patients (PCP) in Hong Kong, (2) the percentage of caregivers who are demoralized but not depressed, (3) the factors associated with demoralization, and (4) the differences in caregivers’ support needs between high and low levels of demoralization groups.MethodsNinety-four family caregivers were recruited and completed a questionnaire that included measures of demoralization, depression and caregiving strain, caregivers’ support needs, and demographic information.ResultsThe prevalence of demoralization among family caregivers of PCP was found to be 12.8% (cutoff score = 50) and 51.1% (cutoff score = 30). Although 27.7% of caregivers met the criteria of depression and demoralization, 12.8% of demoralized caregivers were not depressed. Depression and caregiving strain were identified as the predictors of demoralization. Caregivers with a poorer subjective physical status and a lower education level are more prone to demoralization. The three major caregivers’ needs for support reported were (1) knowing what to expect in the future (77.7%); (2) knowing who to contact (74.5%); and (3) understanding your relative’s illness (73.4%). Those who experienced a high level of demoralization often reported more need for support in end-of-life caregiving.Significance of resultsThis is the first study that focused on the demoralization of family caregivers of PCP in the East Asian context. Demoralization is prevalent among these caregivers. We recommend that early assessment of demoralization among family caregivers of PCP be considered, especially for those who are more depressed and have a higher level of caregiving stress.
Comparative study of standard heterosis for yield and its attributes in bread wheat under two different water regimes
Authors: Chaudhary Divya , Prashant Swati , Jaiswal Jai Prakash , Rohit Rohit , Joshi Sivendra 
Published: July 2023

AbstractWater stress conditions have occurred in the past in various places of the world, affecting the yield and production of numerous crops, including wheat. The aim of this research was to estimate standard heterosis under two different water regimes for grain yield and its attributes in 33 crosses, which were obtained by crossing 11 lines and 3 testers in a Line × Tester mating design. The best cross combinations for yield and contributing traits under irrigated condition were C4, C8, C33, C24, and C23, compared to both checks HD2967 and PBW660. Whereas, in rainfed condition, C18, C14, C26, C21, and C20 crosses were superior to the checks. For both irrigated and rainfed conditions, the best cross combinations identified were C29, C15, C32, C2, and C31. As a result, these cross combinations could be used in wheat breeding programmes to improve bread wheat genotypes for increased grain yield, agro-morphological features, and water stress tolerance. The presence of high heterosis for yield-contributing traits not only aids in the development of hybrids by exploiting heterosis but also in the production of transgressive segregants to develop elite lines.
Angle-independent metamaterial absorber for S-, C-, and X-band application
Authors: Rajyalakshmi Goriparthi , Ravikumar Yeda , RamaKrishna Dasari , Rao Kumbha Sambasiva 
Published: July 2023

AbstractIn this paper, the development and designing of angle-independent metamaterial microwave absorbers are presented. The unit cell consists of two concentric circle that are linked by consolidated resistors. The absorber is built on a dielectric substrate (FR4) with a thickness of 3.2 mm (λ/0.07) and a dielectric constant of 4.3. The wideband absorption is acquired in the range of 2.8 to 10.42 GHz with a wide band of 7.62 GHz with absorptivity above 90%. In the area of interest, a flat band is obtained, and to examine the current distribution and electric field in the respective region, two peaks are considered at a frequency of 3.66 and 9.54 GHz, with maximum absorptivity of 99.99% and 99.44%, respectively. The presented absorber is examined under different angles for phi and theta variation. From the phi variation, it is observed that for all the angles, absorptivity does not vary, which confirms that the absorber is acting as an angle independent. The fabricated sheet consists of an array of a unit cell, which is examined inside the anechoic chamber with the help of two horn antennas and vector network analyzer. The tested and simulated results are compared, and it was observed that they are close in their agreement. At the end of the manuscript, the presented and already reported arts are compared, and it is observed that the presented one operates for the low frequency with higher bandwidth. The presented absorber can be practically used for defense applications for Radar Cross Sections reduction.
Upper Mantle Structure Beneath the Contiguous US Resolved With Array Observations of SKS Multipathing and Slowness Vector Perturbations
Authors: Ward J. , Thorne M. , Nowacki A. , Rost S. 
Published: July 2023

AbstractContinent‐scale observations of seismic phenomena have provided multi‐scale constraints of the Earth's interior. Of those analyzed, array‐based observations of slowness vector properties (backazimuth and horizontal slowness) and multipathing have yet to be made on a continental scale. Slowness vector measurements give inferences on mantle heterogeneity properties such as velocity perturbation and velocity gradient strength and quantify their effect on the wavefield. Multipathing is a consequence of waves interacting with strong velocity gradients resulting in two arrivals with different slowness vector properties and times. The mantle structure beneath the contiguous Unites States has been thoroughly analyzed by previous seismic studies and is data‐rich, making it an excellent testing ground to both analyze mantle structure with our approach and compare with other imaging techniques. We apply an automated array‐analysis technique to an SKS data set to create the first continent‐scale data set of multipathing and slowness vector measurements. We analyze the divergence of the slowness vector deviation field to highlight seismically slow and fast regions. Our results resolve several slow mantle anomalies beneath Yellowstone, the Appalachian mountains and fast anomalies throughout the mantle. Many of the anomalies cause multipathing in frequency bands 0.15–0.30 and 0.20–0.40 Hz which suggests velocity transitions over at most 500 km exist. Comparing our observations to synthetics created from tomography models, we find model NA13 (Bedle et al., 2021, https://doi.org/10.1029/2021GC009674) fits our data best but differences still remain. We therefore suggest slowness vector measurements should be used as an additional constraint in tomographic inversions and will lead to better resolved models of the mantle.
Statistical Characteristics of Mid‐Latitude Ionospheric F‐Region Backscatter Observed by the SuperDARN Jiamusi Radar
Authors: Wang Wei , Zhang Jiaojiao , Wang Chi , Chen Junjie , Dang Tong , Lei Jiuhou , Ruohoniemi John Michael 
Published: July 2023

AbstractThe Jiamusi (JME) radar is the first high‐frequency coherent scatter radar independently developed in China. In this study, we investigate the statistical characteristics of the Jiamusi radar scattering occurrence rate from the F‐region ionosphere between 40°N and 65°N geomagnetic latitude (MLAT) from March 2018 to November 2019. Then, the diurnal and seasonal variations in scattering echoes and their dependence on geomagnetic conditions are statistically investigated. It is shown that the local time of the peak scattering occurrence rate varies depending on the seasons, that is, approximately 20–22.5 magnetic local time (MLT) in summer, 17.5–20.5 MLT in equinox, and 16–17.5 MLT in winter, which is closely associated with the time of sunset. The occurrence rate also increases with the enhancement of the Kp index. To further understand the mechanism of these features, we simulate the distribution of the gradient drift instability (GDI) indicator by using the Thermosphere‐Ionosphere‐Electrodynamics General Circulation Model (TIEGCM). The analysis results indicate that the GDI may be one of the factors that contribute to these characteristic features.