bluuebunny/crossref_metadata_2025_split huggingface dataset:
Physician Perspectives on Responding to Clinician-Perpetuated Interpersonal Racism Against Black Patients with Serious Illness
Authors: Brown Crystal E. , Snyder Cyndy R. , Marshall Arisa R. , Cueva Kristine L. , Jackson Sandra Y. , Doll Kemi M. , Golden Sherita H. , Young Bessie , Rosenberg Abby R. 
Published: August 2023

Abstract
Background
Racism negatively affects clinical outcomes in Black patients, but uncertainty remains among physicians regarding how to address interpersonal anti-Black racism incidences involving them to facilitate racial healing and promote accountability.

Objective
Elicit physician perspectives on addressing concerns from Black patients about interpersonal racism involving them or their team.

Participants
Twenty-one physician subspecialists at an urban academic medical center.

Approach
We conducted one-on-one semi-structured interviews to help inform the development of a clinician-facing component of a program to address the distress of racism experienced by Black patients with serious illness. We asked clinicians to describe experiences discussing racism with patients and identify additional resources to support these conversations.

Main Measures
Physician perspectives, including barriers and facilitators, to promote racial healing and clinician accountability when discussing clinician-perpetuated interpersonal racism with Black patients.

Key Results
Of the 21 participating physicians, 67% were women with a mean age of 44.2 years and mean of 10.8 years of experience as an attending physician. Four identified as Asian, three identified as Black, and 14 identified as White. Participants largely felt unprepared to discuss racism with their patients, especially if the harm was caused by them or their team. Participants felt patients should be given tools to discuss concerns about racism with their clinicians, but worried about adding additional burdens to Black patients to call out racism. Participants believed programs and processes with both patient- and clinicians-facing components had the potential to empower patients while providing resources and tools for clinicians to engage in these highly sensitive discussions without perpetuating more harm.

Conclusions
Addressing and improving communication about interpersonal racism in clinical settings are challenging. Dual-facing programs involving patients and clinicians may help provide additional resources to address experiences of interpersonal racism and hold clinicians accountable.
Comparing Wetland Elevation Change Using a Surface Elevation Table, Digital Level, and Total Station
Authors: Lynch James C. , Winn Neil , Kovalenko Katya , Guntenspergen Glenn 
Published: August 2023

AbstractThe surface elevation table (SET) approach and two survey instruments, a digital level (DL) and a total station (TS), were used to evaluate elevation change at a 1-ha, micro-tidal, back-barrier salt marsh at Assateague Island National Seashore (Berlin, MD, USA) from 2016 to 2022. SET data were collected at 3 sampling stations along the perimeter of the plot, 36 pins per station, and the DL and TS data were collected adjacent to 36 stakes, four readings per stake, throughout the plot. The average elevation range of the marsh surface measurements at the SET stations was 2 cm, while the range was considerably greater within the larger 1-ha DL and TS sampling area (24 cm). The average elevation of the marsh surface only varied by 2 cm among the three methods. Elevation change trends of the three methods ranged from 2.8 to 3.5 mm year−1 and were not significantly different from each other. Despite differences in sample size and spatial distribution of measurements, these methods provided comparable measures of long-term trends in marsh surface elevation probably because the marsh at this site was structurally homogeneous with low topographic relief.
Interpreting Black-Box Models: A Review on Explainable Artificial Intelligence
Authors: Hassija Vikas , Chamola Vinay , Mahapatra Atmesh , Singal Abhinandan , Goel Divyansh , Huang Kaizhu , Scardapane Simone , Spinelli Indro , Mahmud Mufti , Hussain Amir 
Published: August 2023

AbstractRecent years have seen a tremendous growth in Artificial Intelligence (AI)-based methodological development in a broad range of domains. In this rapidly evolving field, large number of methods are being reported using machine learning (ML) and Deep Learning (DL) models. Majority of these models are inherently complex and lacks explanations of the decision making process causing these models to be termed as 'Black-Box'. One of the major bottlenecks to adopt such models in mission-critical application domains, such as banking, e-commerce, healthcare, and public services and safety, is the difficulty in interpreting them. Due to the rapid proleferation of these AI models, explaining their learning and decision making process are getting harder which require transparency and easy predictability. Aiming to collate the current state-of-the-art in interpreting the black-box models, this study provides a comprehensive analysis of the explainable AI (XAI) models. To reduce false negative and false positive outcomes of these back-box models, finding flaws in them is still difficult and inefficient. In this paper, the development of XAI is reviewed meticulously through careful selection and analysis of the current state-of-the-art of XAI research. It also provides a comprehensive and in-depth evaluation of the XAI frameworks and their efficacy to serve as a starting point of XAI for applied and theoretical researchers. Towards the end, it highlights emerging and critical issues pertaining to XAI research to showcase major, model-specific trends for better explanation, enhanced transparency, and improved prediction accuracy.
EstuarIndex: an eco-geomorphological index to assess the conservation state of estuaries
Authors: Aranda M. , Gracia F. J. , Peralta G. 
Published: August 2023

AbstractThe main objective of this work is to present a novel methodology to assess the environmental, ecological, and conservation status of mid-latitude estuaries by means of an index-based method, EstuarIndex. The EstuarIndex is an integration of four sub-indexes, assessing the status of the main subsystems present on estuaries: sandy environments, dunes, tidal flats, and the drainage network. Each sub-index includes variables combining three types of factors: morphosedimentary and oceanographic factors, ecological factors, and management and protection factors. The environmental status is finally evaluated in five possible classes: (1) Very low, (2) Low, (3) Medium, (4) High, and (5) Very High, according to EU requirements for classifying the conservation status of habitats. Three pilot zones along the Spanish coast have been chosen for testing the method: San Vicente de la Barquera estuary (N Spain), Guadiana estuary (SW Spain), and Ebro River delta mouth (E Spain). They present different oceanographic and geomorphological conditions. The results obtained have proven that EstuarIndex is a suitable methodology for the application to other estuaries. The systematic application of EstuarIndex on broad time scales would allow evaluating the system trends, what seems key for implementation of more realistic restoration strategies, and it has a great potential as a tool for environmental management in natural protected areas. Furthermore, it may help in the detection of the most relevant site-specific vulnerabilities for long-term sustainability in response to both natural and artificial drivers.
Suspensions in QLD state schools, 2016–2020: overrepresentation, intersectionality and disproportionate risk
Authors: Graham Linda J. , Killingly Callula , Alexander Matilda , Wiggans Sophie 
Published: August 2023

AbstractOverrepresentation in exclusionary school discipline is extensively documented for certain groups of students, particularly students of colour and those with disability, yet while these groups may overlap, policies that aim to address disproportionality tend to consider equity factors in isolation. The majority of research on overrepresentation, intersectionality and disproportionate risk has been conducted in the United States, yet there has been limited research within an Australian context despite reports of the overrepresentation of students in priority equity groups: students with a disability, Indigenous students and those living in out-of-home care. To disentangle the intersectionalities between these three priority equity groups, we created seven independent groups in which one or more of these factors was present. We then compare each of these seven groups to one referent group (not Indigenous, no disability, not in care) to examine trends in Queensland state school suspensions from 2016 to 2020. Findings show that students in the seven groups were issued suspensions at rates disproportionate to enrolments, in contrast to the referent group, with the risk of suspension increasing with greater intersectionality. Further analyses highlight disability as a common underlying factor, both in terms of increasing risk of suspension and in its repeated use, particularly for students recorded as receiving adjustments in the Social-Emotional category. These findings underscore the need for more nuanced reform and support strategies that can better account for the intersectionalities between groups.
Single-cell transcriptomic profiling reveals immune cell heterogeneity in acute myeloid leukaemia peripheral blood mononuclear cells after chemotherapy
Authors: Hu Xuqiao , Cao Dongyan , Zhou Zhenru , Wang Zhaoyang , Zeng Jieying , Hong Wen-Xu 
Published: August 2023

Abstract
Purpose
Acute myeloid leukaemia (AML) is a heterogeneous disease characterised by the rapid clonal expansion of abnormally differentiated myeloid progenitor cells residing in a complex microenvironment. However, the immune cell types, status, and genome profile of the peripheral blood mononuclear cell (PBMC) microenvironment in AML patients after chemotherapy are poorly understood. In order to explore the immune microenvironment of AML patients after chemotherapy, we conducted this study for providing insights into precision medicine and immunotherapy of AML.

Methods
In this study, we used single-cell RNA sequencing (scRNA-seq) to analyse the PBMC microenvironment from five AML patients treated with different chemotherapy regimens and six healthy donors. We compared the cell compositions in AML patients and healthy donors, and performed gene set enrichment analysis (GSEA), CellPhoneDB, and copy number variation (CNV) analysis.

Results
Using scRNA-seq technology, 91,772 high quality cells of 44,950 PBMCs from AML patients and 46,822 PBMCs from healthy donors were classified as 14 major cell clusters. Our study revealed the sub-cluster diversity of T cells, natural killer (NK) cells, monocytes, dendritic cells (DCs), and haematopoietic stem cell progenitors (HSC-Prog) in AML patients under chemotherapy. NK cells and monocyte-DCs showed significant changes in transcription factor expression and chromosome copy number variation (CNV). We also observed significant heterogeneity in CNV and intercellular interaction networks in HSC-Prog cells.

Conclusion
Our results elucidated the PBMC single-cell landscape and provided insights into precision medicine and immunotherapy for treating AML.
Effects of Tectonic Setting and Hydraulic Properties on Silent Large-Scale Landslides: A Case Study of the Zhaobishan Landslide, China
Authors: Tian Shufeng , Hu Guisheng , Chen Ningsheng , Rahman Mahfuzur , Ni Huayong , Somos-Valenzuela Marcelo 
Published: August 2023

AbstractUnlike strong earthquake-triggered or heavy rainfall-triggered landslides, silent large-scale landslides (SLL) occur without significant triggering factors and cause unexpected significant disaster risks and mass casualties. Understanding the initiation mechanism of SLLs is crucial for risk reduction. In this study, the mechanism of the Zhaobishan SLL was investigated, and the SLL was jointly controlled by weak-soil (fractured rock mass) and strong-water (abundant water replenishment) conditions under the impact of active tectonism and complex hydraulic properties. Strong tectonic uplift, high fault density, and historical earthquakes led to weak-soil conditions conducive to the Zhaobishan SLL. The combined effect of unique lithology, antiform, and cultivated land contributed to the water replenishment characteristics of extensive runoff confluence (3.16 times that of the landslide body) and supported long-distance groundwater replenishment, thereby forming strong-water conditions for the landslide. The amplified seepage amount caused the strength of the soil mass on the sliding surface to decrease to 0.4 times its initial strength, eventually triggering the Zhaobishan SLL, which occurred 4.6 days after the peak rainfall. Moreover, the landslide deposits have accumulated on the semi-diagenetic clay rock, thereby controlling the subsequent recurring debris flows in the Lengzi Gully. To reduce disaster risk of SLL in vulnerable mountainous regions, the water confluence area behind the main scarp of the landslides and the hysteresis characteristics between landslides and peak rainfall should be further considered, and recurring debris flows following massive landslides also should be focused.
Tribological properties and tribomechanism of nickel nanoparticles in-situ synthesized in rapeseed oil
Authors: Xu Wenya , Yang Guangbin , Zhang Shengmao , Xu Jun , Zhang Yujuan , Sun Tianhua , Song Ningning , Yu Laigui , Zhang Pingyu 
Published: August 2023

AbstractNickel (Ni) nanoparticles can be enriched on the surface of iron-based frictional pairs, which provides the possibility to get rid of the competitive adsorption between the polar species of vegetable oil and the surface-active nano-additives thereon. In this paper, nickel acetylacetonate was used as a precursor to in-situ synthesize nickel nanoparticles with an average diameter of about 12 nm in rapeseed oil (RO) as the reducing agent, surface modifier, and solvent as well. The tribological properties of the as-synthesized Ni nanoparticles were evaluated with a four-ball tribometer, and their tribomechanism was investigated based on the characterizations of the tribofilm on rubbed steel surfaces by the scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray photoelectron spectroscopy (XPS). It was found that the Ni nanoparticles in-situ prepared in the RO with a mass fraction of 0.3% can reduce the wear scar diameter (WSD) of the steel ball by 36%. This is because, on the one hand, the Ni nanoparticles are adsorbed on the rubbed steel surfaces to repair or fill up the micro-pits and grooves thereon. On the other hand, Ni nanoparticles participate in tribochemical reactions with atmospheric O and steel substrate to form the tribochemical reaction film on the rubbed steel surfaces with the assistance of friction-induced heat and applied normal load. In addition, an amorphous carbon film is formed on the rubbed surface via the carbonization of base oil under the catalysis of Ni nanoparticles. The adsorbed Ni layer, the tribochemical reaction film, and the carbon layer comprise a composite tribofilm composed of amorphous carbon, polar fatty acid, metallic nickel, iron oxides, and nickel oxides on the rubbed steel surfaces, which contributes to significantly improving the antiwear ability and load-carrying capacity of the RO for the steel–steel sliding pair.
Using Scientific Articles on COVID-19 to Introduce the Nature of Scientific Knowledge to Medical Students
Authors: Ampatzidis Georgios , Armeni Anastasia 
Published: August 2023

AbstractIt has been argued that, as evidence-based medicine emerged in the 1990s, healthcare practitioners are required to partake in more intricate and elaborate cognitive processes. As a result, knowing the characteristics and constraints of scientific knowledge — i.e., an advanced understanding of the Nature of Scientific Knowledge (NOSK) — has become progressively imperative. In this paper, we discuss snapshots of the research on SARS-CoV-2 that may be used in order to illustrate aspects of NOSK to medical students and how they may be introduced within teaching interventions.
Nanoengineering Metal–Organic Frameworks and Derivatives for Electrosynthesis of Ammonia
Authors: Feng Daming , Zhou Lixue , White Timothy J. , Cheetham Anthony K. , Ma Tianyi , Wei Fengxia 
Published: August 2023

AbstractElectrocatalytic synthesis under mild conditions has become increasingly important as one of the practical alternatives for industrial applications, especially for the green ammonia (NH3) industry. A properly engineered electrocatalyst plays a vital role in the realization of superior catalytic performance. Among various types of promising nanomaterials, metal–organic frameworks (MOFs) are competitive candidates for developing efficient electrocatalytic NH3 synthesis from simple nitrogen-containing molecules or ions, such as N2 and NO3−. In this review, recent advances in the development of electrocatalysts derived from MOFs for the electrosynthesis of NH3 are collected, categorized, and discussed, including their application in the N2 reduction reaction (NRR) and the NO3− reduction reaction (NO3RR). Firstly, the fundamental principles are illustrated, such as plausible mechanisms of NH3 generation from N2 and NO3−, the apparatus of corresponding electrocatalysis, parameters for evaluation of reaction efficiency, and detection methods of yielding NH3. Then, the electrocatalysts for NRR processes are discussed in detail, including pristine MOFs, MOF-hybrids, MOF-derived N-doped porous carbons, single atomic catalysts from pyrolysis of MOFs, and other MOF-related materials. Subsequently, MOF-related NO3RR processes are also listed and discussed. Finally, the existing challenges and prospects for the rational design and fabrication of electrocatalysts from MOFs for electrochemical NH3 synthesis are presented, such as the evolution of investigation methods with artificial intelligence, innovation in synthetic methods of MOF-related catalysts, advancement of characterization techniques, and extended electrocatalytic reactions. "Image missing"
Ramanujan’s formula for odd zeta values: a proof by Mittag-Leffler expansion and applications
Authors: Uhl Michael 
Published: August 2023

AbstractUsing Mittag-Leffler expansion a novel proof of Ramanujan’s famous formula for $$\zeta (2m-1)$$

ζ
(
2
m
-
1
)

is presented. Here, the formula can be derived by Taylor series of a generating function and its Mittag-Leffler expansion. Furthermore, generalized formulas for the fast-converging series of Plouffe are offered. But Ramanujan’s equation not only produces series for odd zeta values, surprisingly it is shown that in the limit to its singularity it provides the identities for even zeta values, namely Euler’s classical formula. Finally, a new triangle identity of Ramanujan’s formula is presented, hinting that properties and symmetries of the equation are far from all uncovered. For this work, a new representation of the equations is introduced, that significantly simplifies analyses and applications.
A window into the academic term control mechanism: a thorough presentation of processed terms in the process of completing an environmental science dictionary
Authors: Christidou S. 
Published: August 2023

AbstractThe evaluation and improvement of scientific terminology translation plays a crucial role in consistently and accurately communicating knowledge at an academic level as well as in applying this theoretical knowledge in practice. This becomes even more important in countries such as Greece where the majority of scientific innovations originate from other, predominately English-speaking, countries. Consequently, the dissemination of this knowledge must go through a translation process. Within this context, the author is conducting postdoctoral research in the academic field of Environmental Engineering and Hydraulics in the School of Engineering of the AUTh, Department of Civil Engineering. The research focuses on evaluating English to Greek handbooks in the academic field of Environmental Engineering and Hydraulics by using a translation control mechanism based on seven variables firstly derived from the studies of Belgian translatologist Dirk Delabastita. The outcomes so far highlighted the quality of academic and translation work, but also identified a number of translation ambiguities, different semantic variations of terms within the source text in relation to their context, the complete absence of certain terms in the translated text, and the use of an incorrect term’s translation. The evaluation of all these cases constitutes a comprehensive decision-making process that can be applied by any translator of technical texts. This process involves first evaluating the translated texts in their mother tongue and then suggesting enhanced term translations, ultimately contributing to the establishment of a more cohesive scientific consensus in Environmental Engineering terminology to implement the optimal utilization of scientific environmental methods by the Greek academic community to protect the environment, particularly in the highly sensitive Eastern Mediterranean region. Moreover, this process represents an initial step toward creating a state-of-the-art tool in teaching technical translation and lexicography to Environmental Engineering students as well as introducing foreign terminology to students in the faculty of engineering and the schools of English language and literature in the department of translation and intercultural studies, with specialization in technical translation.
Application of magnesium and biosurfactant functionalized biochar composite in treating cyanobacteria in phosphorus and crude oil contaminated water
Authors: Wei Zhuo , Xu Yaxi , Wei Yi , Liu Yang , Niu Shuai , Wang Jim J. 
Published: August 2023

AbstractVarious human activities have led to multiple contamination of natural water systems. The present study investigated the effect of a novel multifunctional biochar to treat nutrients, oil, and harmful algae in water. Specifically, magnesium (Mg) and biosurfactant rhamnolipid (RL) were incorporated into biochar, including Mg-biochar, RL-biochar, and Mg-RL-biochar. Their adsorption efficiency on phosphate and total petroleum hydrocarbons (TPH) was evaluated in separate batch studies. Also, the inhibition effect of RL-modified biochars on cyanobacteria was investigated. The results showed that Mg-impregnated biochar showed high adsorption capacity on phosphate (118 mg g−1), while RL-modified biochar significantly reduced TPH (especially aromatic and light aliphatic fraction) with adsorption capacity of 44.4 mg g−1. The inhibition effects of biochar composites on algae in water without contaminants were in order of Mg-RL-biochar > RL-biochar > biochar with biomass reduction ranging 61–64%. Overall, Mg-RL-biochar was suggested based on this study due to its ability to remove PO43− and TPH, and inhibit the growth of toxic algae.
Graphical abstract