bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Outcomes of Trauma-Informed Practice in Youth Justice: An Umbrella Review
Authors: Malvaso Catia G. , Day Andrew , Boyd Carolyn M. 
Published: April 2024

AbstractFindings of high rates of complex trauma among justice-involved young people have engendered interest in developing trauma-informed youth justice systems. Although there have been several reviews of trauma-informed practice in youth justice settings, uncertainty remains about whether this approach can produce the outcomes expected of youth justice services. In this study we summarize findings from recent systematic reviews and meta-analyses to provide an overview of evidence relevant to implementing trauma-informed youth justice. We conducted an umbrella review of systematic reviews published between 2017 and 2023 that included group-based primary studies of trauma-informed interventions for justice-involved young people. Reviews were located via searches of PsycINFO, PubMedCentral, Embase, Criminal Justice Abstracts with Full Text, and ProQuest. Data extracted from each review included the number and type of primary studies reviewed, and outcomes related to trauma symptomatology, mental health and wellbeing, and justice system involvement. Nine systematic reviews met our inclusion criteria. Improvements in trauma symptoms, mental health and wellbeing, and justice system involvement were documented in each review. The strongest evidence related to the impact of trauma-focused interventions on posttraumatic stress disorder symptoms, but less evidence was available to demonstrate outcomes of organizational level and systemic components of trauma-informed practice. Each review highlighted the need to strengthen the methodological quality of primary studies. Trauma-informed practice should be seriously considered as part of any effort to implement evidence-based youth justice. This should extend beyond treatment of trauma symptomatology to incorporate a broader approach to trauma-informed practice that is organizationally embedded.
Between a Rock-Hard Reality and a Pious Wish Place: Postema on the Rule of Law Beyond Borders
Authors: Lefkowitz David 
Published: April 2024

AbstractIn the final chapter of Law’s Rule, his recently published tour de force on the nature, value, and viability of the rule of law, Gerald Postema defends the desirability, possibility, and actuality of an international rule of law. I contend that his attempt to defend the latter two claims fall short of what is needed, focusing in this essay on his argument for the possibility of a rule of law beyond state borders. Postema moves quickly from an argument for the existence and efficacy of international law to the conclusion that an international rule of law is no pious wish. Yet as I explain, the refutation of rule-skepticism does not suffice to refute rule of law skepticism. Indeed, I demonstrate that Postema misconstrues the most interesting and plausible challenge to an international rule of law he considers, namely the economic analysis of international law, and consequently his response misses the mark. The economic account of how international law works, together with those developed by TWAIL scholars and Marxist theorists of international law, pose far greater challenges to the possibility of an international rule of law than those Postema considers, as each offers a plausible explanation for why any attempt to realize that ideal is doomed to fail. To address these challenges, theorists should look to Postema’s discussion of the institutions and culture that foster fidelity to the rule of law, rather than his remarks on a global rule of law.
Improving time and energy efficiency in multi-UAV coverage operations by optimizing the UAVs’ initial positions
Authors: Stefanopoulou Aliki , Raptis Emmanuel K. , Apostolidis Savvas D. , Gkelios Socratis , Kapoutsis Athanasios Ch. , Chatzichristofis Savvas A. , Vrochidis Stefanos , Kosmatopoulos Elias B. 
Published: April 2024

AbstractThis paper focuses on Coverage Path Planning (CPP) methodologies, particularly in the context of multi-robot missions, to efficiently cover user-defined Regions of Interest (ROIs) using groups of UAVs, while emphasizing on the reduction of energy consumption and mission duration. Optimizing the efficiency of multi-robot CPP missions involves addressing critical factors such as path length, the number of turns, re-visitations, and launch positions. Achieving these goals, particularly in complex and concave ROIs with No-Go Zones, is a challenging task. This work introduces a novel approach to address these challenges, emphasizing the selection of launch points for UAVs. By optimizing launch points, the mission’s energy and time efficiency are significantly enhanced, leading to more efficient coverage of the selected ROIs. To further support our research and foster further exploration on this topic, we provide the open-source implementation of our algorithm and our evaluation mechanisms.
Nitrogen Fertilizer Enhanced the Vitality of Oregano (Origanum vulgare) Plants and Boosted Their Ability to Accumulate Soil Cadmium: Agro-environmental Implications
Authors: Thalassinos Georgios , Levizou Efi , Florokapi Georgia , Rinklebe Jörg , Shaheen Sabry M. , Antoniadis Vasileios 
Published: April 2024

AbstractSoils with high cadmium (Cd) content can be decontaminated with phytoremediation. In this work, we aimed at adding nitrogen (N) fertilizer for enhancing the vitality of our test plant, oregano (Origanum vulgare). In a pristine soil, we added Cd at 0, 20, and 40 mg kg−1 soil (thereafter Cd0, Cd20, and Cd40) and two N rates at 0 and 340 kg N ha−1 (thereafter N0 and N1) in a 75-day pot experiment. We found that oregano dry weight increased significantly from 4.95 at control to 7.34 g pot−1 at Cd40N1 (a 148% increase). This indicated that the benefit of added N surpassed the negative effects of the Cd-borne stress. All other treatments had non-significant differences compared to the control. Cadmium content in oregano aerial biomass was zero in the unamended treatments, raised to 0.35 mg kg−1 at Cd40N0, and to 1.11 mg kg−1 at Cd40N1. Further, we assessed the plant’s performance in regard to its potential use as a phytoremediation species. We calculated the Cd soil-to-plant transfer coefficient (TC; maximum was 0.042) and the root-to-shoot translocation factor (TF; maximum 0.171). Both indices exhibited the failure of oregano as a potential hyperaccumulator. However, our findings rather confirmed our scientific hypotheses that N addition to soil boosted plant’s ability to accumulate Cd (as indicated in the significant twofold increase in shoot content of Cd and the 7.8-fold increase in TF at Cd40N1 compared to Cd40N0). We conclude that boosted vigor by added N is a promising method for enhancing phytoremediation of Cd-contaminated soils, but further field tests are necessary regarding oregano to verify those findings.
An improved model predictive control for linear induction machine drive-based split-source inverters
Authors: Hamad Samir A. , Xu Wei , Lotfy Mostafa Wageh , Junejo Abdul Khalique , Ghalib Mohamed A. 
Published: April 2024

AbstractThe Split Source Inverter (SSI) is a single-stage DC-AC converter topology widely recognized for its beneficial features compared to the Z-source inverter. These advantages include a reduced number of components, a constant input current, and minimized losses. This study aims to extensively investigate and analyze the operation of a 3 kW Linear Induction Motor (LIM) using SSI through comprehensive simulations. The suggested control approach, employing finite control-model predictive thrust control (FC-MPTC), exhibits remarkable dynamic behavior and achieves a fast transient response without necessitating modifications to the control loop. Moreover, the proposed method allows for the manipulation of multiple variables by utilizing a single cost function, eliminating the need for lookup tables. The efficacy of the proposed control method is validated through comprehensive simulations and experimental tests, which exhibit accurate reference tracking speed and superior dynamic performance in regulating the thrust and primary flux. The results also showed that the proposed method had lower undulations of 5.8% than the traditional method. The proposed approach outperforms the DTC-SVM method under varying load and speed conditions by delivering remarkable accuracy and improved control characteristics.
Visualizing the Influence of New Public Transport Infrastructure on Travel Times
Authors: Baltzer Dorian , Haunert Jan-Henrik , Forsch Axel 
Published: April 2024

AbstractDue to the global climate change and increasing traffic volumes in cities, a shift from individual to public and multimodal transport is aspired. Travel time is one of the most important aspects for many people when choosing their mode of transportation. This leads to the requirement that changes in travel times have to be considered when planning new public transport infrastructure. This research paper presents and compares different techniques for visualizing the impact of new lines in existing public transport networks on travel times. The general approach of simulating timetable data and calculating intermodal travel times considering public transport and walking is being applied to two current infrastructure projects in the city of Bonn and the surrounding region. The created maps generally aim to visualize the spread in travel times between existing and extended transportation networks discretized by different spatial units such as rectangles or postal code areas. In comparison to other common methods which typically require two maps for two different scenarios (e.g. in case of isochrones), our approach gives the opportunity to combine all relevant information within one map. It is also shown how to apply bivariate choropleth maps for displaying travel times and how to visualize improvements in the accessibility of multiple target points of interest at once.
Fundamental Frequency Layer-Wise Optimization of Tow-Steered Composites Considering Gaps and Overlaps
Authors: Pagani A. , Racionero Sánchez-Majano A. , Zamani D. , Petrolo M. , Carrera E. 
Published: April 2024

AbstractThe advent of Automated Fiber Placement (AFP) in aerospace composites lay-up and manufacturing has allowed orientations to vary along pre-defined curved directions rather than being forced to remain constant within the lamina. These composites are called Variable Angle Tow (VAT) or Variable Stiffness Composites (VSC). Despite the enhancements in mechanical performance offered by VAT, constraints from the manufacturing process hinder their full potential. This paper explores the effect of primary defects, i.e., gaps and overlaps, on optimal design and fundamental frequency optimization. For doing so, the Carrera Unified Formulation (CUF) and the Defect Layer Method (DLM) are integrated directly into the optimization process to provide an efficient and cost-effective framework for modeling the structural behavior and manufacturing process of VSCs. Particular attention is given to manufacturing and tow-steering simulation to quantify and map defects for each laminate layer. This research serves a dual purpose: (i) examining the impact of process-induced defects on achieving an optimal design and (ii) exploring how the choice of structural theory may affect the optimal solution.
Redefining a global Cosmopolitanism: An attempt towards openness as a central concept in postcolonial conflict resolution
Authors: Merkle Lena 
Published: April 2024

AbstractThe paper deals with the question whether cosmopolitanism is still a relevant concept for conflict resolution and peacebuilding. First, three common criticisms of cosmopolitanism are addressed, namely that it is Eurocentric, elitist and hegemonic. The paper concludes that these criticisms tend to focus on a limited liberal understanding of cosmopolitanism that does not do justice to the diversity of the concept. A redefinition and renarration of cosmopolitanism from a postcolonial standpoint is therefore necessary. Such a definition can only be an open minimal definition that leaves room for appropriation and localisation. This new, global perspective on cosmopolitanism is then evaluated against the background of conflict resolution in practice. The relevance of the concept becomes apparent when looking at the presence of elitist cosmopolitanism in the field.
Habitat connectivity of threatened ungulate species in a native savanna landscape of northern South America
Authors: Mosquera-Guerra Federico , Barreto Sebastián , Moreno-Niño Nathalia , González-Delgado Tania Marisol , Armenteras-Pascual Dolors 
Published: April 2024

AbstractThe native savanna ecosystem of the Orinoquia region is the habitat of 50% of the wild ungulate species reported for Colombia. Over the last 20 years, this high species diversity has been strongly threatened by the human transformation of the natural land cover causing connectivity loss of the habitats. The Orinoquia region lacks a biological connectivity analysis with a multi-species approach involving species groups that are representative of the savanna ecosystem such as the ungulates. Understanding the spatial distributions of suitable areas and the main habitats that act as primary habitats for ungulate species in these landscapes is fundamental for the design of conservation strategies. We use an occurrence dataset for lowland tapir (Tapirus terrestris), white-tailed deer (Odocoileus virginianus), and white-lipped peccary (Tayassu pecari) in the development of species’ potential distribution models, binarization process, and morphological spatial pattern analysis. This information was used for the modeling of dispersal corridors connecting the core habitats of the ungulate focal species using the randomized shortest path algorithm and quantifying the weighted global connectivity metrics. Our results suggest an integral corridor with potential least-cost dispersal routes between the native savanna landscape on the middle basins of the savanna rivers and the Meta River. These areas associated with the fluvial dendritic systems are connected, while the core habitats in the eastern part of the savanna landscape are disconnected. We discuss how the application of such knowledge on the spatial ecology of ungulate focal species might improve the management of the metapopulations in the Orinoquia region.
Investigation of changes in land use/land cover using principal component analysis and supervised classification from operational land imager satellite data: a case study of under developed regions, Pakistan
Authors: Raza Ali , Syed Neyha Rubab , Fahmeed Romana , Acharki Siham , Aljohani Taghreed Hamdi , Hussain Sajjad , Zubair Muhammad , Zahra Syeda Mishal , Islam Abu Reza Md. Towfiqul , Almohamad Hussein , Abdo Hazem Ghassan 
Published: April 2024

AbstractMonitoring and understanding Land Use/Land Cover (LU/LC) is critical for sustainable development, as it can impact various environmental, social, and economic systems. For example, deforestation and land degradation can lead to soil erosion, loss of biodiversity, and greenhouse gas emissions, affecting the quality of soil, air, and water resources. The present research examined changes in (LU/LC) within the underdeveloped regions of Balochistan and Sindh provinces, which are situated in Pakistan. In order to monitor temporal variations of LU/LC, we employed Geographic Information System (GIS) technique, to conduct an analysis of satellite imagery obtained from the Landsat 8 Operational Land Imager (OLI) during the time period spanning from 2013 to 2023. In order to obtain an accurate LU/LC classification, we used principal component analysis (PCA) and a supervised classification approach using the maximum likelihood algorithm (MLC). According to the results of our study, there was a decrease in the extent of water bodies (− 593.24 km2) and vegetation (− 68.50 km2) by − 3.43% and − 0.40% respectively. In contrast, the area occupied by settlements in the investigated region had a 2.23% rise, reaching a total of 385.66 square kilometers. Similarly, the extent of barren land also expanded by 1.60%, encompassing a total area of 276.04 square kilometers, during the course of the last decade. The overall accuracy (94.25% and 95.75%) and K value (91.75% and 93.50%) were achieved during the year 2013 and 2023 respectively. The enhancement of agricultural output in Pakistan is of utmost importance in order to improve the income of farmers, mitigate food scarcity, stimulate economic growth, and facilitate the expansion of exports. To enhance agricultural productivity, it is recommended that the government undertake targeted initiatives that aimed at enhancing water infrastructure and optimizing land use to foster a sustainable ecological framework. Integrating the sustainable ecological framework provides a foundation for informed decision-making and effective resource management. By identifying areas of urban expansion, agricultural intensification, or alterations in natural LU/LC, stakeholders can design targeted conservation strategies, mitigating potential environmental degradation and promoting biodiversity conservation. In conclusion, the integration of GIS and Remote Sensing (RS) may effectively facilitate the monitoring of land use patterns over a period of time. This combined approach offers valuable insights and recommendations for the judicious and optimal management of land resources, as well as informing policy decisions.
The impact of high-speed railway construction on regional economic development in Hubei Province
Authors: Chen Yajuan , Lv Yuejiao , Zhang Yanjie 
Published: April 2024

AbstractBased on the panel data of 16 cities in Hubei Province from 2009 to 2019 (excluding the data during Covid-19 pandemic period), we construct multi-temporal difference-in-differences model (DID) and Spatial Durbin model (SDM) to explore the impact of the High-speed Railway (HSR) construction on the regional economic development in terms of direct economic effect, indirect economic effect and spatial spillover effect. The main conclusions of this paper are as follows: firstly, HSR construction promotes the economic development of cities in Hubei Province in a long time and in a large spatial scope. And the impacts on the economic development are significantly heterogeneous among different types of cities. Also, HSR construction has widened the economic development gap among cities to some extent. Secondly, the upgrading of an industrial structure and the improvement of urbanization level both play mediating roles in the economic impact of HSR construction. Thirdly, the HSR construction has significant spatial spillover effect on economic development, but the spillover effect becomes insignificant with the increase of distance.
MMD-MII Model: A Multilayered Analysis and Multimodal Integration Interaction Approach Revolutionizing Music Emotion Classification
Authors: Wang Jingyi , Sharifi Alireza , Gadekallu Thippa Reddy , Shankar Achyut 
Published: April 2024

AbstractMusic plays a vital role in human culture and society, serving as a universal form of expression. However, accurately classifying music emotions remains challenging due to the intricate nature of emotional expressions in music and the integration of diverse data sources. To address these challenges, we propose the Multilayered Music Decomposition and Multimodal Integration Interaction (MMD-MII) model. This model employs cross-processing to facilitate interaction between audio and lyrics, ensuring coherence in emotional representation. Additionally, we introduce a hierarchical framework based on the music theory, focusing on the main and chorus sections, with the chorus processed separately to extract precise emotional representations. Experimental results on the DEAM and FMA datasets demonstrate the effectiveness of the MMD-MII model, achieving accuracies of 49.68% and 49.54% respectively. Compared with the existing methods, our model outperforms in accuracy and F1 scores, offering promising implications for music recommendation systems, healthcare, psychology, and advertising, where accurate emotional analysis is essential.
Fenced Europe: A more-than-human perspective to border control. The case of Białowieża
Authors: Błaszczyk Cezary , Bernet Kempers Eva , Burgers Laura 
Published: April 2024

AbstractBelarus willingly uses migrants as a tool for political pressure, sending them into forests bordering the EU. This prompted Poland to secure its territory with additional troops and, first, to build a razor wire fence, and, second, to build an entire wall made of steel and concrete. The humanitarian situation of migrants stuck in the Białowieża forest has been dire. An underexposed theme is how not only people were hurt by the border policies, but non-human animals were also affected. As the effects of fencing ‘fortress Europe’ on wildlife are widespread (spatial behaviour, movements and gene flow), this paper uses the Polish–Belarusian border as a case study of a conflict between human border policies and non-human interests. We argue that the plans for the Polish wall are illegal, politically unjust and unethical, also from a more-than-human perspective. The wall is illegal because requirements under EU environmental law, in particular Article 6 of the Habitats Directive, were not met. The wall is unjust because it painfully demonstrates how animals’ communal or even liminal status is far from being recognised. Finally, the wall is unethical because it fails to account for the vulnerability of both humans and non-humans.
Plastic pollution and environmental education through artwork
Authors: Powers Helen , Renner Kofi , Prowse Victoria 
Published: April 2024

Abstract
Plastics have benefited society, but their environmental impact has caused concerns since the 1970s. By the year 2050, plastic production is predicted to reach 26,000 million tonnes and generate 13,000 million tonnes of waste. Plastic in the environment impacts living organisms with short to long-term consequences. To address this, governmental policies, advocacy and recycling have been implemented with varying success. Environmental education plays an important role in mitigating some impacts of plastic pollution. Upcycling discarded plastics in artwork supports that endeavour. The art installation “Regulated Exhibition – The Plastic Human”, a collaboration between BACKLIT gallery, Joshua Sofaer and the Environment Agency, brought the artworld and environmental advocacy together, to inspire discussions on the narrative of plastic pollution. To bring the project to life BACKLIT gallery was turned into a factory where audience members could explore and interact with the installation. The exhibition was free, open to all and accessible to diverse demographics within Nottingham. The interactive exhibition provoked visitors’ senses and provided a feedback mechanism. The “Plastic Human” reflected the impacts of plastic pollution in our environment. Addressing plastic pollution is thought to cause a philosophical and/or ethical burden on humans. The measured and qualitative impact of this could impact our daily lives.
ON GENERALISED LEGENDRE MATRICES INVOLVING ROOTS OF UNITY OVER FINITE FIELDS
Authors: WEI NING-LIU , LI YU-BO , WU HAI-LIANG 
Published: April 2024

AbstractMotivated by the work initiated by Chapman [‘Determinants of Legendre symbol matrices’, Acta Arith.115 (2004), 231–244], we investigate some arithmetical properties of generalised Legendre matrices over finite fields. For example, letting
$a_1,\ldots ,a_{(q-1)/2}$
be all the nonzero squares in the finite field
$\mathbb {F}_q$
containing q elements with
$2\nmid q$
, we give the explicit value of the determinant
$D_{(q-1)/2}=\det [(a_i+a_j)^{(q-3)/2}]_{1\le i,j\le (q-1)/2}$
. In particular, if
$q=p$
is a prime greater than
$3$
, then
$$ \begin{align*}\bigg(\frac{\det D_{(p-1)/2}}{p}\bigg)= \begin{cases} 1 & \mbox{if}\ p\equiv1\pmod4,\\ (-1)^{(h(-p)+1)/2} & \mbox{if}\ p\equiv 3\pmod4\ \text{and}\ p>3, \end{cases}\end{align*} $$
where
$(\frac {\cdot }{p})$
is the Legendre symbol and
$h(-p)$
is the class number of
$\mathbb {Q}(\sqrt {-p})$
.