bluuebunny/crossref_metadata_2025_split huggingface dataset:
The myth of institutional transplantation: disjunctions between formal structures and power distribution in university governance in Lao PDR
Authors: Li Xin , Dewi Anggia Utami , Shin Jung Cheol 
Published: February 2025

Abstract
The transplantation of developed institutions has been widely adopted by supranational organizations as an intervention mechanism for enhancing higher education governance in developing systems. It has served as a key channel for the diffusion of neoliberal structures in Southeast Asian nations. This study focuses on Lao universities, where neoliberal reforms characterized by top-down implementation of corporate governance models have been systematically promoted by supranational organizations since the 1990s. Through a comprehensive analysis of regulatory documents, virtual consultations with university managers, and faculty surveys across three national universities in Laos, this study identified a substantial disjunction between imported, unified governance structures and actual decision-making patterns. This disjunction is examined through the “glonacal” framework, highlighting the need to reconsider “good governance” prescriptions in international development projects. This study extends the current discourse on the globalization of higher education by examining the coercive implantation of neoliberal structures in less-developed systems dominated by supranational organizations.
Degenerate Drifted Wave Equations in Nondivergence Form: Nonlinear Stabilization
Authors: Fragnelli Genni , Mugnai Dimitri 
Published: February 2025

Abstract
We study the stabilization of degenerate 1-D wave equations in non divergence form with drift. The degeneracy takes place in one boundary point and the stabilization is obtained by a nonlinear damping in the nondegeneracy one.
Rigidity of the extremal Kerr–Newman horizon
Authors: Colling Alex , Katona David , Lucietti James 
Published: February 2025

Abstract
We prove that the intrinsic geometry of compact cross sections of an extremal horizon in four-dimensional Einstein–Maxwell theory must admit a Killing vector field or is static. This implies that any such horizon must be an extremal Kerr–Newman horizon and completes the classification of the associated near-horizon geometries. The same results hold with a cosmological constant.
The sustainability science approach in sub-Saharan Africa: key lessons from five case studies
Authors: Chaves-Chaparro Juliana , Aguirre-Bastos Carlos , Domínguez-Gómez José Andrés 
Published: February 2025

Abstract
In 2015, the United Nations adopted 17 sustainable development objectives (SDGs) with goals to be reached by 2030. However, as amply reported in the scientific and development literature, none of the goals are on track to be achieved globally. This is particularly true for sub-Saharan Africa. Under a complex socio-environmental context, it is argued that major transformations and new approaches demand a stronger science–policy–society interface. Given the dynamic, multi- and interdisciplinary nature of the research for and on SDGs, there is a broad consensus that sustainability science is one of the instrumental approaches to their implementation. Based on sociological grounds, and in a framework of innovation systems and knowledge production, this paper aims to analyze the main challenges of five sub-Saharan African countries regarding innovation and knowledge production within the sustainability science approach. Based on primary data arising from field interviews and focus groups, and combined with desk research and bibliometric studies, the paper presents differences and commonalities among the country studies. These are used toward the definition of a set of five principles to guide the uptake of the sustainable science approach in the subregion in the discussion section: fostering intra-regional cooperation; multi- and interdisciplinary research; involving other stakeholders and knowledge systems; reinforcing the science–policy interface; and the evaluation data and methods.
Explorations of Energy Generation in a Two-Magnets Coil System Under a Large Spacer
Authors: Kurt Erol , Kurt Zehra Tuğçe , Kurt Elif Gökçen 
Published: February 2025

Abstract
An optimized form of a two-magnets coil system (TMCS) has been explored and analyzed experimentally. This device has larger spacer of 3 cm compared to our previous devices, thereby a lower recalling magnetic force occurs inside the center of the windings and the magnets can move more freely along the axis. This process enhances the displacements of the magnets and generates more powerful outputs. In addition, the mechanical excitations at low frequencies become more obvious compared to our previous system. The power density of 20.487 μW/cm3 has been achieved for the new designed electromagnetic harvester. The maximum peak-to-peak voltage has been measured as 60 mV under the electrical load 4 Ω. It is believed that this optimized device can be more successful for engineering applications with an enhanced power.
Evaluation of the anticancer effects of hydroxycinnamic acid isomers on breast cancer stem cells
Authors: Burhanoğlu Tülin , Halbutoğulları Zehra Seda , Turhal Gulseren , Demiroglu-Zergeroglu Asuman 
Published: February 2025

Abstract
Research on breast cancer stem cells (BCSCs) is crucial for improving our understanding of their roles in tumor resistance, metastasis, and relapse. This study investigated the anti-cancer effects of two isomers of hydroxycinnamic acids (HCA): para-coumaric acid (PCA) and ortho-coumaric acid (OCA) on breast cancer stem cells (BCSCs). The isolated and characterized stem cells contained CD44 + /CD24 surface markers, exhibited high levels of aldehyde dehydrogenase activity, and were able to form mammospheres. The evaluation of HCAs on stem cell proliferation, cell cycle, and apoptosis was conducted by comparing them with MCF-7, the luminal breast cancer cell line. The viability and immunoblot analyses demonstrated that HCA applications resulted in a dose-dependent decrease in the number of viable cells and inhibited phosphorylation of Extracellular regulated kinases 1/2 (ERK1/2). These findings were supported by the detection of suppressed colony formation and delayed wound-healing in HCA-exposed cells. E-cadherin expression increased in OCA-treated cells. Additionally, the arrest of G1/S phase progression and the downregulation of Cyclin D1 expression exhibited that OCA and PCA-induced cytostatic effects in BSCS cells. After treatment, the increased Annexin-V/7-AAD staining, along with elevated expression of caspase-3/7 and a decreased Bcl-2/Bax ratio, indicated apoptosis mediated by the activation of Janus kinase (JNK) and p38 Mitogen-activated kinase (p38 MAPK). In conclusion, both OCA and PCA exhibit anti-carcinogenic potential on BCSCs; However, OCA has a stronger effect and is becoming a promising candidate for further research.
Optical Processing of Melting PCM Bridges in Microgravity Using SVD and ANNs
Authors: Salgado Sánchez Pablo , Varas Fernando , Porter Jeff , Gligor Dan 
Published: February 2025

Abstract
Both Singular Value Decomposition (SVD) and Artificial Neural Networks (ANNs) can be powerful tools for image processing. Here they are applied in the context of the “Effect of Marangoni Convection on Heat Transfer in Phase Change Materials” (MarPCM) microgravity experiment [Porter et al. (Acta Astronautica 210, 212–223, 2023)], which investigates the use of thermocapillary (Marangoni) convection to expedite melting of organic Phase Change Materials (PCMs) in cuboidal and cylindrical domains. The processing of the cylindrical “melting bridge” experimental images is particularly challenging due to the converging lens effect caused by the curved interface and the refractive index of the liquid PCM. A combination of SVD and ANNs is used to propose an algorithm to process these images. The network is trained on a set of synthetic images of the melting bridge, generated via ray-tracing [Martinez et al. (Advances in Space Research 72, 1915–1928, 2023)] then projected onto the eigenmodes associated with the largest singular values of the image database, which includes snapshots of the melting process in all representative cases. Two optimal algorithm architectures are described, characterized by the number of SVD modes considered in the projection and the hyperparameters of the ANN. The performance of the algorithm is analyzed in terms of its ability to associate images with the correct liquid fraction. The processing strategy is tested by applying it to images obtained from ground experiments using the scientific prototype of the MarPCM cuboidal cell.
Invariant Graphs and Dynamics of a Family of Continuous Piecewise Linear Planar Maps
Authors: Cima Anna , Gasull Armengol , Mañosa Víctor , Mañosas Francesc 
Published: February 2025

Abstract
We consider the family of piecewise linear maps

$$\begin{aligned} F_{a,b}(x,y)=\left( |x| - y + a, x - |y| + b\right) , \end{aligned}$$

F

a
,
b

(
x
,
y
)

=

|
x
|
-
y
+
a
,
x
-
|
y
|
+
b

,

where

$$(a,b)\in {{\mathbb {R}}}^2$$

(
a
,
b
)

∈

R

2

. This family belongs to a wider one that has deserved some interest in the recent years as it provides a framework for generalized Lozi-type maps. Among our results, we prove that for

$$a\ge 0$$

a
≥
0

all the orbits are eventually periodic and moreover that there are at most three different periodic behaviors formed by at most seven points. For

$$a<0$$

a
<
0

we prove that for each

$$b\in {{\mathbb {R}}}$$

b
∈
R

there exists a compact graph

$$\Gamma ,$$

Γ
,

which is invariant under the map F, such that for each

$$(x,y)\in {{\mathbb {R}}}^2$$

(
x
,
y
)

∈

R

2

there exists

$$n\in {\mathbb {N}}$$

n
∈
N

(that may depend on x) such that

$$F_{a,b}^n(x,y)\in \Gamma .$$

F

a
,
b

n

(
x
,
y
)

∈
Γ
.

We give explicitly all these invariant graphs and we characterize the dynamics of the map restricted to the corresponding graph for all

$$(a,b)\in {\mathbb {R}}^2$$

(
a
,
b
)

∈

R

2

obtaining, among other results, a full characterization of when

$$F_{a,b}|_{\Gamma }$$

F

a
,
b

|

Γ

has positive or zero entropy.
Towards a holistic assessment of landslide susceptibility models: insights from the Central Eastern Alps
Authors: Schlögl Matthias , Spiekermann Raphael , Steger Stefan 
Published: February 2025

Abstract
Statistical landslide susceptibility modelling is commonly used for identifying areas with an increased likelihood of landslide occurrence, given evidence of historic events and a potentially arbitrary number of explanatory features. Despite its widespread use, the actual utility and plausibility of the resulting models and maps is sometimes neglected at the expense of model performance. Here we present a landslide susceptibility map for the northern part of Carinthia, Austria, using random forest models within an extensive ensemble modelling and hyperparameter tuning framework. We discuss the importance and effects of the most relevant features retained after feature selection through a geomorphic lens. These results form the basis on a discussion of integrating considerations of geomorphic plausibility, model interpretability and reproducibility next to quantitative model performance metrics for assessing model utility. Including these aspects enhances the applicability of the results for decision-making in landslide risk management, thereby also increasing their reliability under scientific scrutiny.
Existence of entire solutions vanishing at infinity by positive drift
Authors: Vitolo Antonio 
Published: February 2025

Abstract
In this paper, we consider a boundary-asymptotic value problem for second-order uniformly elliptic equations with possibly unbounded coefficients. Problems of this kind arise in stochastic control settings. By assuming a positive drift, and the finiteness of a hybrid norm of the source, we obtain the existence of solutions, vanishing at infinity, in any unbounded domain, including the whole n-dimensional space (entire solutions). We use a new ABP type estimate, independent on the size and the geometry of domains, due to positive drift, possibly unbounded, and viscosity methods to carry out a converging approximation process. Suitable limitations on the spatial oscillations of second-order terms allow to obtain strong and classical solutions.
Safety assessment of Mn-based lithium-ion battery: thermal stability and vent gas explosion characteristics
Authors: Xu Chengshan , Huang Jingru , Dong Wenyu , Wang Peiben , Zhang Mengqi , Feng Xuning , Ouyang Minggao 
Published: February 2025

Abstract
Driven by the goals of carbon neutrality, electrochemical storage technologies play a vital role in supporting the integration of renewable energy and reducing dependency on fossil fuels. The Mn-based rechargeable battery (MnRB) is gaining significant attention in the battery industry due to its high voltage platform and high energy density, making it a potential alternative in the e-bike and energy storage system area. The safety performance of MnRB is crucial for its widespread application. However, there has been a scarcity of studies evaluating the safety of MnRB. In this study, the thermal safety behavior of a commercial Mn-based composite cathode battery from the perspectives of "heat generation-gas emission- explosion risks". Its safety performance was compared with that of existing batteries using Li(NixCoyMnz)O2 and LiFePO4(LFP) as cathode materials. The results indicate that MnRB exhibits a higher triggering temperature, 0.8% lower than Li(Ni0.5Co0.2Mn0.3)O2 (NCM523) and approximately 12.7% lower than LFP. MnRB's normalized gas emission during thermal runway (TR) is 1.3% lower than that of NCM523, with the primary gas components being CO, H2, and CO2. The lower explosion limit of MnRB is approximately 2.7% lower than NCM523 and 44.0% higher than LFP. MnRB exhibits intermediate thermal stability and combustion-explosion characteristics between NCM523 and LFP. This study provides valuable data on MnRB's TR behavior, offering a comprehensive assessment of MnRB's intrinsic safety performance through quantitative evaluation. The findings present clear directions for designing, optimizing, and implementing safety measures for MnRB against TR.
Fluid balance in critical illness: choosing our words wisely
Authors: Braun Chloe G. , Selewski David T. , Dziorny Adam C. , Hasson Denise C. 
Published: February 2025

Abstract
It is becoming well accepted that excess fluid buildup, especially in critically ill patients, is both common and portends worse outcomes. With the increasing number of publications over the last 20 years to describe these associations, there have been increasing calls for the harmonization of terminology, with the terms fluid balance, fluid accumulation, and fluid overload predominating. Utilization of the term “fluid overload” to describe all states of positive fluid balance introduces inherent bias, as not all positive fluid balance is associated with deleterious outcomes. The utilization of neutral terminology is important as it allows for the interpretation of fluid status in the context of an individual patient’s pathophysiology, phase of illness, and progression of disease. Fluid nomenclature should be clear and standardized so that fluid balance goals can be set and re-evaluated in a matter understood across disciplines to inform management changes. Together, in a multidisciplinary manner, we must harmonize our nomenclature in order to optimize our clinical assessment of percent cumulative fluid balance and develop an individualized approach to reducing fluid accumulation to improve clinical outcomes. Herein we provide a brief report describing (1) the history and definition of the term fluid overload, (2) the changing paradigm of fluid balance and accumulation, and (3) a proposed framework for the harmonization of terminology.
The bilateral cross communication in microbiota-gut-brain axis as a promising therapeutic target for Alzheimer’s disease: a focus on neuroinflammation
Authors: Yehualashet Awgichew Shewasinad , Melaku Ermiyas Endewunet , Gebreyes Demissew Shenkute , Wassie Tilahun Alelign , Sahilu Berhanu Yitayew 
Published: February 2025

Abstract
The microbiota- gut-brain interaction is a fundamental aspect of the synergy between microbiota and host in accessing gut-brain signaling pathways to modulate brain function and behavior. The bilateral cross-communication, which might be direct or indirect, within the line of gut-brain axis is becoming a promising therapeutic target for central nervous system (CNS) disorders, including Alzheimer’s disease (AD). Dysbiosis creates an imbalance in the abundance of pro-inflammatory and anti-inflammatory microbiota species, and the microbiota species’ availability may vary based on the type of neurodegenerative diseases. The final outcome (i.e., dysbiosis) follows a similar approach, leading to a shift towards a pro-inflammatory state in the gut, increased gut permeability, and triggered peripheral inflammatory response consequently occurs. To fully exploit the impact of gut microbiota for therapeutic interventions in AD, scientific investigations help to understand the complex neuroinflammatory mechanisms in investigating the potential of modulating the gut microbiota for future therapies.
Constitutional Additives in China's Hong Kong: Could central constitutional decision-making for a region under a hybrid regime ever be illegitimate?
Authors: Lo Pui-yin 
Published: February 2025

Abstract
This article examines the central-local relation between China's unitary and socialist state and its capitalist Special Administrative Region (SAR) of Hong Kong, and considers that, notwithstanding the centralised system underpinning the relationship, Chinese central decision-making in respect of Hong Kong could raise issues of legitimacy. This article focuses on the decision-making of China's National People's Congress and its Standing Committee between 2016 and 2021, purportedly pursuant to the Chinese Constitution and the Hong Kong Basic Law (the instruments providing for Hong Kong's different systems). Upon examination, this article argues that legitimacy-based inhibition, restriction, and resistance arises in relation to the legal control exercised by the Chinese central authorities over Hong Kong. This is made possible by the ‘conditionality’ of the Basic Law, framed as the implementation of China's policies for the return of Hong Kong on 1 July 1997, and by the nurturing of the perceived pluralistic premise of the policy of ‘One Country, Two Systems’ by Hong Kong's common law judges and lawyers in their interpretation and application of the ‘imposed constitution’ of the Basic Law.
Adverse childhood experiences, mental distress, and autoimmune disease in adult women: findings from two large cohort studies
Authors: Köhler-Forsberg Ole , Ge Fenfen , Aspelund Thor , Wang Yue , Fang Fang , Tomasson Gunnar , Thordadottir Edda , Hauksdóttir Arna , Song Huan , Valdimarsdottir Unnur A. 
Published: February 2025

Abstract

Background
Adverse childhood experiences (ACEs) have been associated with increased risks of autoimmune diseases. However, data are scarce on the role of specific ACEs as well as the potential mediating role of adverse mental health symptoms in this association.

Methods
A cohort study using the nationwide Icelandic Stress-And-Gene-Analysis (SAGA, 22,423 women) cohort and the UK Biobank (UKB, 86,492 women) was conducted. Participants self-reported on five ACEs. Twelve autoimmune diseases were self-reported in SAGA and identified via hospital records in UKB. Poisson regression was used to assess the cross-sectional association between ACEs and autoimmune diseases in both cohorts. Using longitudinal data on self-reported mental health symptoms in the UKB, we used causal mediation analyses to study potential mediation by depressive, anxiety, and PTSD symptoms in the association between ACEs and autoimmune diseases.

Results
The prevalence of ACEs was 50% in SAGA and 35% in UKB, while the prevalence of autoimmune diseases was 29% (self-reported) and 14% (clinically confirmed), respectively. In both cohorts, ACEs were associated with an increased prevalence ratio (PR) of any studied autoimmune disease in a dose–response manner (PR = 1.10 (95%CI = 1.08–1.12) per ACE), particularly for Sjögrens (PR = 1.34), polymyalgia rheumatica (PR = 1.20), rheumatoid arthritis (PR = 1.14), systemic lupus erythematosus (PR = 1.13), and thyroid disease (PR = 1.11). Sexual abuse and physical and emotional neglect were consistently associated with an elevated prevalence of autoimmune diseases when including all ACEs in the model. Approximately one fourth of the association was mediated through depression, anxiety, and PTSD.

Conclusions
These findings based on two large cohorts indicate a role of ACEs and corresponding mental health distress in autoimmune diseases among adult women.
Bob Morris, the exceptional interlocutor
Authors: Kiss Zsuzsanna 
Published: February 2025

Abstract
Bob Morris first influenced social historians in Hungary through personal contacts, but these contacts were later strengthened by institutional networks. The post-transition historiography of Eastern Europe found concepts in Morris’ work that dovetailed with the rise of interest in researching the history of the public sphere and the understanding of structural changes in society. However, because of the different historical traditions of the region, these concepts could not be easily transposed. Nevertheless, the work of Bob Morris is often cited in research on modern urban forms of associational life. His work on urban history is systematically being introduced to younger generations through one of the principal handbooks for teaching social history at the university level. Most importantly, Bob Morris’ approach to research and his enthusiasm for conversation with scholars at all stages of their careers will long be remembered, and his work guides urban historians across the continent.
The Bergen 4-day treatment for specific phobia of vomiting: a case series
Authors: Davidsdottir Sóley Dröfn , Hjartarson Kristján Helgi , Ludvigsdottir Sigurbjörg Jóna , Gunnarsson Ásmundur , Vidar Sigurdur , Kvale Gerd , Hansen Bjarne , Hagen Kristen , Öst Lars-Göran 
Published: February 2025

Abstract

Background:
Specific phobia of vomiting (SPOV), also called emetophobia, is a debilitating condition that shares features with several other anxiety disorders and obsessive-compulsive disorder (OCD). Approximately half of sufferers from SPOV do not fully benefit from current treatment modalities.

Aims:
Bergen 4-day treatment (B4DT) is a highly concentrated form of exposure and response prevention developed for OCD. This case series reports on the first participants undertaking the treatment for SPOV.

Method:
Five female participants underwent the B4DT adapted to SPOV. The Specific Phobia of Vomiting Scale (SPOVI) and Emetophobia Questionnaire (EmetQ-13) were administered pre-treatment, post-treatment, and at 3- and 6-month follow-up. Participants were also shown a 27-minute video portraying vomit-related stimuli of increasing intensity at pre- and post-treatment. The time participants managed to watch the video and their subjective anxiety and nausea were assessed at regular intervals. Reliable and clinically significant change were calculated on SPOVI post-treatment and at 6-month follow-up.

Results:
Four of the participants achieved clinically significant change and the fifth reliable improvement, and these results were maintained at 6-month follow-up. The participants watched the vomit-related stimuli video for an average of 10 minutes pre-treatment whereas all completed it post-treatment, experiencing considerably less anxiety. These results were maintained at 6-month follow-up.

Conclusion:
The B4DT may be a robust and time-effective treatment format for SPOV with low attrition rates, but further research is needed to verify this.