bluuebunny/crossref_metadata_2025_split huggingface dataset:
Guidelines for Early Mobilisation of Intubated Patients in Intensive Care Unit: Clinical Pathology Evidence-Base Perspective
Authors: Nwose Ezekiel Uba , Bwititi Phillip Taderera , Wang Lexin 
Published: June 2024

AbstractIntensive care unit (ICU) patients can be immobilised over long periods due to their conditions, and the subsequent management inclusive of mechanical ventilation, which is also associated with complications. Hence, early mobilization of intubated patients (EMIP) may be beneficial but there are various barriers including the lack of consensus guidelines. Based on a brief scoping literature review, this article notes of perhaps one consensus guidelines developed from a systematic review in 2014 followed by a meeting of experts from ICU but there are other guidelines, recommendations, and strategies. However, there still exists the challenge of consensus guidelines for early mobilization. Barriers and/or facilitators, evaluation of optimal intervention dosage, good communication, and use of necessary assistive equipment have also been identified. Some resource limited countries lack physiotherapists and equipment, and these services are therefore provided mostly by nurses and junior doctors, which calls for tailored guidelines. Prominent note in the guidelines is oximetry but not blood gas measurement and another note are the limitations caused by vasoactive agents. Perhaps, the cost and invasive nature of the blood gas analyses are concerns and this is significant for resource limited countries. However, this test and alternatives need considerations in the guidelines. There is agreement on safe early mobilisation of intubated patients (EMIP), but this requires developing to tailor for resource limited countries. The vasoactive agents affect blood gases, hence evidence-base blood gases and acid–base analyses are necessary to integrate in monitoring intubated patients in ICU. Given the four criteria (cardiovascular, neurological, respiratory, and ‘others’) and challenges in the existing guidelines, some laboratory tests are recommended as additional items to the ‘others’ criterion to improve on potential points of imprecision and risk of bias.
Cavitation mitigation via curvilinear barriers in centrifugal pump
Authors: Khan Zakir , Weiguo Zhao 
Published: June 2024

AbstractCavitation is a significant problem in hydraulic machinery that leads to the deterioration of hydraulic performance, material damage, and flow instability. While current methods partially address cavitation instability, there is a lack of comprehensive understanding of the control mechanisms. This study focuses on controlling cavitation flow instability in a centrifugal pump by proposing an active method using obstacles on the blade's surface. A low-specific speed centrifugal pump was chosen as the research object, and a three-dimensional unsteady full-flow channel numerical simulation was conducted. The findings indicate that in the absence of cavitation, the wake vortex induced by obstacles increases energy loss in the centrifugal pump, resulting in a slight drop in efficiency. However, when cavitation occurs, the obstacles effectively improve the flow field, reduce the vortex strength near the back of the blade in the flow channel, and significantly reduce the growth rate of cavitation volume. This reduction is observed in both the cavitation volume and its first derivative. Thus, the obstacles optimize the flow structure, reduce vortex strength, and slow the growth rate of cavitation. The main control mechanism involves inducing high-pressure waves to collapse cavities and improving flow transition characteristics. To solve the inverse problem of cavitation control with obstacles inside a centrifugal pump, dimensionless geometric parameters are studied to determine better suppression effects.
Reliability of tele-assessment of five repetition sit to stand and timed up and go tests in patients with non-specific chronic low back pain
Authors: Ozsoy Ismail , Uz Ahmet Lutfi 
Published: June 2024

Abstract
Background
Telerehabilitation has become a frequently preferred option in the follow-up and treatment processes of non-specific low back pain (NSLBP) in recent years. One of the most important components in the rehabilitation of patients with NSLBP is a comprehensive assessment. Physical performance assessments such as the Five Repetition Sit to Stand Test (5xSTS) and Timed Up and Go (TUG) stand out as tests often used in clinical measurements in patients with NSLBP.

Aims
This study aimed to assess reliability of tele-assessment of 5xSTS and TUG tests in patients with NSLBP.

Methods
Patients with NSLBP with low back pain for at least 3 months were included in the study. All tests were performed face-to-face and remotely. Intra-rater and inter-rater reliability were used to determine the intraclass correlation coefficients (ICCs).

Results
Inter-rater reliability results between face-to-face and tele-assessment were excellent for both 5xSTS (ICC = 0.966) and TUG (ICC = 0.900). In addition, the intra-rater reliability results obtained between face-to-face and tele-assessment showed excellent for both 5xSTS (ICC = 0.979) and TUG (ICC = 0.958).

Conclusions
This study suggests that these tests can be used reliably at home or remotely in different settings as well as in the clinic.
ESPR chronicles: unveiling environmental and pollution science trends across time
Authors: Prajapati Saurabh , Pandya Chintan 
Published: June 2024

AbstractThis study explores current research trends in environmental studies, emphasizing the importance of addressing climate change through effective strategies and highlighting the crucial role of circular economy principles and resource management in achieving sustainability goals. It aims to investigate emerging patterns and analyze the altmetric impact of published research in the field of environment and pollution. Environmental Science and Pollution Research (ESPR), a research journal published by Springer since January 1994, serves as a cornerstone for scholarly discourse in this field. The first volume of ESPR was released in January 1994, and since then, all of the information has been indexed by significant databases like OCLC WorldCat Discovery Service, SCOPUS, and DIMENSIONS, amongst others. ESPR is one of the leading journals with a five-year impact factor of 5.4 and 1.01 SJR Q1 quartile as of 2023, with an h-index of 179. The journal has published influential articles that garnered high altmetric scores, indicating online attention and engagement, although there is a notable disparity between altmetric scores and total citations. Most of the highly cited articles cover various topics, including eutrophication, electrochemical advanced oxidation processes, insecticides, and phytoremediation. Most publications fall under environmental sciences, followed by pollution and contamination. Chinese institutions have substantially contributed to the journal, indicating a strong emphasis on environmental and pollution research in China. Our findings reveal significant growth in publication output and citation rates, alongside a notable disparity between traditional citation metrics and altmetrics, underscoring the need for comprehensive impact assessment methodologies.
Noninvasive quantitative ultrasound fatty liver evaluation of hepato-renal index in pediatric patients using 3D-slicer
Authors: Battaglia Caterina , Conti Giuliana , Manti Francesco , Pelaia Giulia , Zaffino Paolo , Cosentino Carlo , Concolino Daniela , Console Domenico , Castaldo Lucy , Sestito Simona , Laganà Domenico 
Published: June 2024

Abstract
Aim
Hepato-renal index (HRI) calculated by ultrasound images has been shown to be an effective, noninvasive tool to screen patients with steatosis. The aim of this study was to non-invasively explore a new method for the calculation, directly on DICOM images, of HRI in pediatric patients using 3D Slicer, a free and open-source software for medical image analysis, especially used for artificial intelligence data annotation. Previous studies in literature were based on non-medical image format (such as png and tiff) and analyzed by using ImageJ, a popular image analysis software.

Materials and methods
DICOM images were collected retrospectively between November 2022 and December 2023 at a tertiary institution on any patient under 18 years referred to US assessment of suspected steatosis. The HRI was measured on sagittal images with a clear visualization of both the liver and the kidney by 3D Slicer. The HRI was calculated as the ratio of average pixel intensity values between the two ROIs. Also, we correlated the index with the qualitative operator assessment grade of steatosis made by two expert radiologists with more than 15 years of experience.

Results
49 patients (59% male, age 11.6 ± 2.6 year) were recruited. Of these, 29 (59%) had qualitative ultrasound confirmation of the diagnosis. The Bland–Altman plots showed a good agreement between the HRI indexes calculated with the standard tool ImageJ and 3D Slicer. Furthermore, the quantitative HRI calculated by the two software showed a correlation (Spearman’s coefficient = 0.52, P < 0.0001) with the qualitative operator measurement.

Conclusions
For the first time, an estimation of HRI directly on DICOM images was executed by using 3D Slicer, obtained quantitative information directly from clinically approved image format.
Role of clay cation exchange capacity, location of charge, and clay mineralogy on potassium availability in Indian Vertisols
Authors: Gurav Priya P. , Ray S.K. , Datta S.C. , Choudhari P.L. , Hartmann Christian 
Published: June 2024

Abstract
Precise information on the location of charge in clay minerals and their charge density in smectite-dominant soils is rare. The present study was undertaken with three benchmark Vertisols to establish the relationship between the clay cation exchange capacity (CEC), charge density, as well as the location of charge in smectitic soil clay minerals and their relationship with potassium (K) fixation and release. Potassium fractions and their threshold levels in the Vertisols were determined by standard methods. Soils were segregated into silt, total clay and fine clay fractions for X-ray diffraction analysis and fine clay fractions were used to determine the CEC using standard methods. The Hofmann-Klemen effect (HK) and modified Greene-Kelly test was done with the fine clay to determine the CEC of the tetrahedral sheet. Subsequently, the CEC of the octahedral sheet was calculated as the difference between total CEC and the tetrahedral CEC. The results showed that ~60–64% of the total CEC is attributed to the tetrahedral layers. The tetrahedral CEC that is proportional to the tetrahedral charge density was significant and negatively correlated with K release threshold values and all fractions of K. The tetrahedral CEC contributed more toward the K fixation and release than the octahedral CEC. The study shows that the dominant presence of high-charge smectites in the fine clay fractions of these Vertisols contributed to the tetrahedral CEC and consequently to the charge density of these soils, which implied a tendency to fix K easily and release it with greater difficulty compared to soils with low-charge smectites.
Absence of syntactic passive in creoles: Evidence from French-based Mauritian Creole
Authors: Syea Anand 
Published: June 2024

AbstractThis article examines passive-type constructions in Mauritian Creole, arguing that they are topic, not passive constructions. I claim that their initial argument (the displaced object) occupies the specifier position of a Topic Phrase, not the structural subject position. This proposal is motivated by the fact that nothing at the surface identifies the displaced object as a grammatical subject, except its position relative to an auxiliary or verb. The topic analysis is supported by both semantic restrictions relating to specificity and animacy and syntactic restrictions relating to distribution (word order) and coordination. It is also supported by the fact that these same restrictions do not apply in unaccusatives, a structurally similar type of construction. The important contribution of this article is that passive-type constructions in Mauritian Creole are ‘apparent’ rather ‘real’ passives, with the wider implication being that creoles, like many languages, do not use canonical passives to express passive meaning.
The Making and Unmaking of a Presidency: Envisioning Empire in British Bencoolen, 1685–1825
Authors: Bains Tiraana 
Published: June 2024

AbstractThe English, and later British, settlement of Bencoolen was first established in 1685 and remained in British hands, barring French wartime occupation, until 1825, when it was handed over to the Dutch in a territorial exchange. Bencoolen was even elevated to the status of a Presidency in the second half of the eighteenth century. Why did the English East India Company and British officials maintain a presence in Bencoolen for so long? This article makes the case that multiple, overlapping visions of commercial and agrarian transformation, including projects focused on pepper and sugar cultivation, sustained British efforts to govern and maintain Bencoolen as part of a larger, trans-oceanic network of territories. Such visions of Bencoolen's economic and imperial potential evolved in sync with equally persistent concerns about Bencoolen's failure to become a thriving settlement. Yet even amid constant anxieties about producing enough pepper, maintaining a sizeable population, and generating sufficient revenue, numerous British imperial agents located in London and Calcutta as well as Sumatra argued over whether the settlement was likely to remain a permanent failure and how the problems that dogged it might be resolved. Thus, even in moments when Bencoolen appeared to be a failed outpost on the periphery of a growing British Empire, its success or lack thereof commanded the attention of British ministers and East India Company servants. In calling for Bencoolen's elevation, subordination, or even abolition as a settlement, Britons contributed to a wide-ranging discussion of what constituted a valuable colony and, indeed, empire.
Persistence of spectral projections for stochastic operators on large tensor products
Authors: Mackay Robert S. 
Published: June 2024

AbstractIt is proved that for families of stochastic operators on a countable tensor product, depending smoothly on parameters, any spectral projection persists smoothly, where smoothness is defined using norms based on ideas of Dobrushin. A rigorous perturbation theory for families of stochastic operators with spectral gap is thereby created. It is illustrated by deriving an effective slow two-state dynamics for a three-state probabilistic cellular automaton.
“To Separate Myself from Them, I Think I Will Feel Great Sadness”: Transnational Fatherhood and Border Regimes in Central Mexico
Authors: Lee Alison Elizabeth , Macías-Ayala Mario Alberto 
Published: June 2024

AbstractStudies of fatherhood in Latin America demonstrate an uneven shift from traditional, patriarchal fatherhood to a more reflexive version that incorporates elements of active, relational fatherhood. This hybrid fatherhood emerged from the transition of Fordism to flexible accumulation, a transformation that coincided with massive migration from Central Mexico to the United States. Migration scholars have demonstrated the fluidity of masculine identities, men’s strategies to father across borders, and how US immigration enforcement shapes gendered subjectivities and power relations in transnational families. Building off these insights, we examine how return migrant men in rural central Mexico navigated changing meanings and practices of fatherhood. Their hybrid strategies reflect the inherent contradictions of a border regime that limited circular migration to the United States and their interest in maintaining close emotional attachments to children. Transnational fathers’ connections to reproduction reveal another way that affect articulates with capital accumulation and borders.
Puerto Rico in the News
Authors: del Moral Solsiree 
Published: June 2024

This essay reviews the following works:The Politics of Language in Puerto Rico Revisited. By Amílcar Antonio Barreto. Gainesville: University of Florida Press, 2020, Pp. xii + 248. $80.00 hardcover. ISBN: 9781683401131.Almost Citizens: Puerto Rico, the US Constitution, and Empire. By Sam Erman. New York: Cambridge University Press, 2019, Pp. xv + 275. $30.99 paperback. ISBN: 9781108233866.Colonial Migrants at the Heart of Empire: Puerto Rican Workers on U.S. Farms. By Ismael García-Colón. Oakland: University of California Press, 2020, Pp. xvii + 326. $29.95 paperback. ISBN: 9780520325791.Early Puerto Rican Cinema and Nation Building: National Sentiments, Transnational Realities, 1897–1940. By Naida García-Crespo. Lewisburg, PA: Bucknell University, 2019, Pp. ix + 226. $34.95 paperback. ISBN: 9781684481170.Policing Life and Death: Race, Violence, and Resistance in Puerto Rico. By Marisol Lebrón. Oakland: University of California Press, 2019, Pp. xv + 301. $29.95 paperback. ISBN: 9780520300170.Solidarity across the Americas: The Puerto Rican Nationalist Party and Anti-Imperialism. By Margaret M. Power. Chapel Hill: University of North Carolina Press, 2023, Pp. vii + 298. $32.95 paperback. ISBN: 9781469674056.
Does learning from language family help? A case study on a low-resource question-answering task
Authors: Pandya Hariom A. , Bhatt Brijesh S. 
Published: June 2024

AbstractMultilingual pre-trained models make it possible to develop natural language processing (NLP) applications for low-resource languages (LRLs) using the model of resource-rich languages (RRLs). However, the structural characteristics of the target languages can impact task-specific learning. In this paper, we investigate the influence of structural diversities of languages on the system’s overall performance. Specifically, we propose a customized approach to leverage task-specific data of low-resource language families via transfer learning from RRL. Our findings are based on question-answering tasks using the XLM-R, mBERT, and IndicBERT transformer models and Indic languages (Hindi, Bengali, and Telugu). On the XQuAD-Hindi dataset, the few-shot learning using Bengali improves the benchmark mBERT (F1/EM) score by +(10.86/7.87) and XLM-R score by +(3.84/4.42). Few-shot learning using Telugu has also improved the mBERT score by +(10.42/7.36) and +(3.04/2.72) for XLM-R. In addition, our model has demonstrated benchmark-compatible performance in a zero-shot setup with single-epoch task learning. This approach can be adapted for other NLP tasks for LRLs.
Automatic generation of nominal phrases for Portuguese and Galician
Authors: Domínguez Vázquez María José , Simões Alberto , Bardanca Outeiriño Daniel , Caíña Hurtado María , Iglesias Allones José Luis 
Published: June 2024

AbstractThis paper presents XeraWord, an innovative tool for automatically generating nominal phrases. XeraWord can be used for different tasks, ranging from teaching languages to the creation of examples in lexicography, or even for the development of resources for natural language processing. In this area, Xera was the first experiment, allowing the automatic generation of nominal phrases in three languages: German, French and Spanish. This tool was extended to support other languages, namely, Portuguese and Galician.We start by presenting the theory behind the development of Xera and its new version, XeraWord, namely, the applied base methodology, and the natural language processing resources used to support it. Then, TraduWord, a tool specifically developed to construct resources for new languages, is presented. This tool allows the semi-automatic translation of the data required for the nominal phrase generation. For this, we discuss its advantages and disadvantages, analysing the quality of the translated resources, as well as the amount of manual work required to validate and correct these resources.
Nucleation regions in the Large-Scale Structure I: A catalogue of cores in nearby rich superclusters
Authors: Zúñiga Johan M. , Caretta César A. , Andernach Heinz 
Published: June 2024

Abstract
We applied a Density-Based Clustering algorithm on samples of galaxies and galaxy systems belonging to 53 rich superclusters from the Main SuperCluster Catalogue to identify the presence of “central regions’’, or cores, in these large-scale structures. Cores are defined here as large gravitationally bound galaxy structures, comprised of two or more clusters and groups, with sufficient matter density to survive cosmic expansion and virialize in the future. We identified a total of 105 galaxy structures classified as cores, which exhibit a high density contrast of mass and galaxies. The Density-based Core Catalogue, presented here, includes cores that were previously reported in well-known superclusters of the Local Universe, and also several newly identified ones. We found that 83% of the rich superclusters in our sample have at least one core. While more than three cores with different dynamical state are possible, the presence of a single core in the superclusters is more common. Our work confirms the existence of nucleation regions in the internal structure of most rich superclusters and points to the fact that these cores are the densest and most massive features that can be identified in the cosmic web with high probability for future virialization.
ARITHMETIC PROPERTIES OF AN ANALOGUE OF t-CORE PARTITIONS
Authors: TALUKDAR PRANJAL 
Published: June 2024

AbstractAn integer partition of a positive integer n is called t-core if none of its hook lengths is divisible by t. Gireesh et al. [‘A new analogue of t-core partitions’, Acta Arith.199 (2021), 33–53] introduced an analogue
$\overline {a}_t(n)$
of the t-core partition function. They obtained multiplicative formulae and arithmetic identities for
$\overline {a}_t(n)$
where
$t \in \{3,4,5,8\}$
and studied the arithmetic density of
$\overline {a}_t(n)$
modulo
$p_i^{\,j}$
where
$t=p_1^{a_1}\cdots p_m^{a_m}$
and
$p_i\geq 5$
are primes. Bandyopadhyay and Baruah [‘Arithmetic identities for some analogs of the 5-core partition function’, J. Integer Seq.27 (2024), Article no. 24.4.5] proved new arithmetic identities satisfied by
$\overline {a}_5(n)$
. We study the arithmetic densities of
$\overline {a}_t(n)$
modulo arbitrary powers of 2 and 3 for
$t=3^\alpha m$
where
$\gcd (m,6)$
=1. Also, employing a result of Ono and Taguchi [‘2-adic properties of certain modular forms and their applications to arithmetic functions’, Int. J. Number Theory1 (2005), 75–101] on the nilpotency of Hecke operators, we prove an infinite family of congruences for
$\overline {a}_3(n)$
modulo arbitrary powers of 2.