bluuebunny/crossref_metadata_2025_split huggingface dataset:
Clinical characteristics of systemic sclerosis patients with occupational silicosis
Authors: Huo Xiaocong , Zeng Zhiyu , Lin Yongjun , Lin Jinying , Xu Dong 
Published: September 2023

AbstractTo explore the clinical characteristics of systemic sclerosis complicated with silicosis. The systemic sclerosis patients treated in the Guangxi Workers’ Hospital and the People's Hospital of Guangxi Zhuang Autonomous Region from January 2000 to December 2020 were divided into the systemic sclerosis with silicosis group and the systemic sclerosis without silicosis group. Survival analysis was performed using Kaplan–Meier estimates the Cox proportional hazards model. A propensity score matching was applied in order to avoid the selection bias.Over the past 20 years, 72 systemic sclerosis patients with silicosis and 238 systemic sclerosis patients without silicosis were treated in the two hospitals. The systemic sclerosis patients with silicosis group had more males (P < 0.000),lower mean age at onset of SSc (P < 0.000), more frequent occurrence of weight loss (P = 0.028), smoking (P < 0.000), tuberculosis (P < 0.000), cardiac involvement (P < 0.000), ILD (P = 0.017), pulmonary hypertension (P = 0.024), elevated BNP (P < 0.000). With regards to the multivariate Cox regression analysis, silicosis was related with a higher overall mortality before (HR = 3.666, 95% CI = 1.440–11.234, p = 0.025) and after the propensity score matching analysis (HR = 2.817, 95% CI = 1.196–10.764, p = 0.014). Independent risk factors for overall mortality were Gangrene (HR = 3.003, 95% CI = 1.343–9.431), Cardiac involved (HR = 5.370, 95% CI = 1.910–15.472), Scl-70 (HR = 3.569, 95% CI = 1.333–10.869), Elevated BNP (HR = 2.135, 95% CI = 1.293–9.564).Concomitant silicosis worsens systemic sclerosis patients’ prognoses. Gangrene, Scl-70, elevated BNP and cardiac involvement are independent risk factors for overall mortality.

Key Points•Concomitant silicosis worsens SSc patients’ prognoses.•For individuals with occupational exposure, close observation of the symptoms of SSc, early diagnosis, and interruption of exposure may improve the prognosis.•Gangrene, Scl-70, elevated BNP and cardiac involvement are independent risk factors for overall mortality.
Skin protection from solar ultraviolet radiation using natural compounds: a review
Authors: Verma Ankit , Zanoletti Alessandra , Kareem Kola Yusuff , Adelodun Bashir , Kumar Pankaj , Ajibade Fidelis Odedishemi , Silva Luis F. O. , Phillips Ankur J , Kartheeswaran Thangathurai , Bontempi Elza , Dwivedi Ashish 
Published: September 2023

AbstractSkin exposure to solar ultraviolet radiation and pollutants causes several skin disorders, calling for protection methods such as sunscreen application. However, common sunscreen contains chemicals that have displayed toxicity when exposed to ultraviolet radiation. Therefore, alternatives approaches have been recently developed, such as the use of natural phytochemicals as active ingredients in photoprotection preparations. Here, we review skin protection with focus on the physics of ultraviolet radiation and photoprotection by ultraviolet filters. We present sensors for measuring ultraviolet radiation and ultraviolet radiation in ecosystems. We discuss the phototoxicity of drugs, preservatives, personal care products, and pollutants. Photocarcinogenesis, photoallergy, photostability, and toxicity of sunscreen ingredients and their impacts on human health and skin, are also reviewed. We observed that phytochemicals are promising for photoprotection due to their ability to absorb photon energy, and thus act as antioxidants.
Equitable implementation of lung cancer screening: avoiding its potential to mirror existing inequities among people who use tobacco
Authors: Bilenduke Emily , Anderson Shacoria , Brenner Alison , Currier Jessica , Eberth Jan M. , King Jaron , Land Stephanie R. , Risendal Betsy C. , Shannon Jackilen , Siegel Leeann N. , Wangen Mary , Waters Austin R. , Zahnd Whitney E. , Studts Jamie L. 
Published: September 2023

Abstract
Purpose
Lung cancer is the leading cause of cancer death, but the advent of lung cancer screening using low-dose computed tomography offers a tremendous opportunity to improve lung cancer outcomes. Unfortunately, implementation of lung cancer screening has been hampered by substantial barriers and remains suboptimal. Specifically, the commentary emphasizes the intersectionality of smoking history and several important sociodemographic characteristics and identities that should inform lung cancer screening outreach and engagement efforts, including socioeconomic considerations (e.g., health insurance status), racial and ethnic identity, LGBTQ + identity, mental health history, military experience/veteran status, and geographic residence in addressing specific community risk factors and future interventions in efforts to make strides toward equitable lung cancer screening.

Methods
Members of the Equitable Implementation of Lung Cancer Screening Interest Group with the Cancer Prevention and Control Network (CPCRN) provide a critical commentary based on existing literature regarding smoking trends in the US and lung cancer screening uptake to propose opportunities to enhance implementation and support equitable distribution of the benefits of lung cancer screening.

Conclusion
The present commentary utilizes information about historical trends in tobacco use to highlight opportunities for targeted outreach efforts to engage communities at high risk with information about the lung cancer screening opportunity. Future efforts toward equitable implementation of lung cancer screening should focus on multi-level implementation strategies that engage and work in concert with community partners to co-create approaches that leverage strengths and reduce barriers within specific communities to achieve the potential of lung cancer screening.
Explaining Known Past Routes, Underdetermination, and the Use of Multiple Cost Functions
Authors: Lewis Joseph 
Published: September 2023

AbstractExplaining material traces of movement as proxies for past movement is fundamental for understanding the processes behind why people in the past traversed the landscape in the way that they did. For this, least-cost path analysis and the use of slope-based cost functions for estimating the cost of movement when walking have become commonplace. Despite their prevalence, current approaches misrepresent what these cost functions are, their relationship to the hypotheses that they aim to represent, and their role in explanation. As a result, least-cost paths calculated using single cost functions are liable to spurious results with limited power for explaining known past routes, and by extension the decision-making processes of past people. Using the ideas of multiple model idealisation and robustness analysis, and applied via a tactical simulation, this study demonstrates that similar least-cost paths can be produced from slope-based cost functions representing both the same hypothesis and different hypotheses, suggesting that least-cost path results are robust but underdetermined under the tested environmental settings. The results from this tactical simulation are applied for the explanation of a Roman road in Sardinia. Using probabilistic least-cost paths as an approach for incorporating multiple cost functions representing the same hypothesis and error in the digital elevation model, it is shown that both model outcomes representing the minimisation of time and energy are unable to explain the placement of the Roman road. Rather, it is suggested that the Roman road was influenced by pre-existing routes and settlements.
Electrostriction effects in space charge measurements with the pulsed electroacoustic method for ceramics
Authors: Stark Sebastian , Ma Xinyi 
Published: September 2023

AbstractThe pulsed electroacoustic (PEA) method is an established method for space charge measurements in polymeric dielectrics. In view of the poorly understood impact of space charge on the electrical resistivity and the dielectric breakdown behavior of ceramics, it is desirable to adapt the PEA technique to these materials. However, this adaption is non-trivial due to the constitutive properties of ceramics, which are, at least in part, very different from that of polymers. This contribution addresses a particular effect related to the electrostrictive properties of ceramics on the theoretical level. It is shown that these properties may cause an inversion of the sign of the sound wave generated by electrical voltage pulses when compared to typical polymers, which may in turn result in an incorrect interpretation of the measurement results. Using this finding, a reinterpretation of previous experimental results suggests that homo charge forms at the cathode in sheets of alumina ceramics subjected to high voltages.
Thermal stabilization of recycled PLA for 3D printing by addition of charcoal
Authors: Fico Daniela , Esposito Corcione Carola , Acocella Maria Rosaria , Rizzo Daniela , De Carolis Valentina , Maffezzoli Alfonso 
Published: September 2023

AbstractPoly(lactic acid) (PLA) is one of the most widely used thermoplastic materials for 3D printing, particularly in the Fused Filament Fabrication technique. However, the printing process generates waste products and even though PLA is compostable, the possibility of recycling it provides ecological and economical benefits. In this work, a study on the stabilization of recycled PLA using charcoal (CC) was carried out, with the aim of overcoming the well-known problem of degradation (reduction in molecular weight) of PLA, during remelting. Microscopic investigations showed good dispersion of the filler in the polymer matrix, as well as better adhesion between the printed layers. Thermal analyses (Differential scanning calorimetry and thermogravimetry) indicate a stabilization of PLA waste because of the addition of small concentrations of CC to the recycled polymer matrix. These data are confirmed by GPC analyses, which show that the addition of filler is associated with higher molecular weight. Mechanical analysis indicated improved elongation at break and elasticity. Finally, a key ring was printed as an example of the better printability of the filament containing CC. The results indicate that a stabilization of the recycled PLA with a very low concentration of CC has been achieved. Improved 3D printability and properties of the 3D printed objects can be attained through recycling and recovery of wasted PLA, according to sustainability and circular economy matters.
Curiosity and Creative Experimentation Among Psychiatrists in India
Authors: Lang Claudia , Halliburton Murphy 
Published: September 2023

AbstractMedical anthropologists have not paid enough attention to the variation at the level of the individual practitioners of biomedicine, and anthropological critiques of biomedical psychiatry as it is practiced in settings outside the Global North have tended to depict psychiatrists in monolithic terms. In this article, we attempt to demonstrate that, at least in the case of India, some psychiatrists perceive limitations in the biomedical model and the cultural assumptions behind biomedical practices and ideologies. This paper focuses on three practitioners who supplement their own practices with local and alternative healing modalities derived from South Asian psychologies, philosophies, systems of medicine and religious and ritual practices. The diverging psychiatric practices in this paper represent a rough continuum. They range from a bold and confident psychiatrist who uses various techniques including ritual healing to another who yearns to incorporate more Indian philosophy and psychology in psychiatric practice and encourages students of ayurvedic medicine to more fully embrace the science they are learning to a less proactive psychiatrist who does not describe a desire to change his practice but who is respectful and accepting of ayurvedic treatments that some patients also undergo. Rather than simply applying a hegemonic biomedical psychiatry, these psychiatrists offer the possibility of a more locally-attuned, context sensitive psychiatric practice.
Bioremediation of n-alkanes, polycyclic aromatic hydrocarbons, and heavy metals from wastewater using seaweeds
Authors: Akl Faiza M. A. , Ahmed Suzan I. , El-Sheekh Mostafa M. , Makhlof Mofida E. M. 
Published: September 2023

AbstractThe removal of n-alkanes, polycyclic aromatic hydrocarbons, and heavy metals from wastewater using three dried seaweeds Ulva intestinalis Linnaeus (green alga), Sargassum latifolium (Turner) C.Agardh (brown alga), and Corallina officinalis Kützing (red alga) has been shown to evaluate their potential usage as inexpensive adsorbents. Under natural environmental conditions, numerous analytical methods, including zeta potential, energy dispersive X-ray spectroscopy (EDX), SEM, and FT-IR, are used in this study. The results showed that n-alkanes and polycyclic aromatic hydrocarbons adsorption increased with increasing contact time for all three selected algae, with a large removal observed after 15 days, while the optimal contact time for heavy metal removal was 3 h. S. latifolium dry biomass had more potential as bioadsorbent, followed by C. officinalis and then U. intestinalis. S. latifolium attained removal percentages of 65.14%, 72.50%, and 78.92% for light n-alkanes, heavy n-alkanes, and polycyclic aromatic hydrocarbons (PAHs), respectively, after 15 days. Furthermore, it achieved removal percentages of 94.14, 92.62, 89.54, 87.54, 82.76, 80.95, 77.78, 73.02, and 71.62% for Mg, Zn, Cu, Fe, Cr, Pb, Cd, Mn, and Ni, respectively, after 3 h. Carboxyl and hydroxyl from FTIR analysis took part in wastewater treatment. The zeta potentials revealed that algal cells have a negatively charged surface, and the cell surface of S. latifolium has a more negative surface charge than U. intestinalis and C. officinalis. Our study suggests that seaweeds could play an important role in wastewater treatment and thus help as an economical, effective, and ecofriendly bioremediation system for ecological health and life protection.
Salting-out assisted liquid–liquid extraction combined with LC–MS/MS for the simultaneous determination of seven organic UV filters in environmental water samples: method development and application
Authors: Carve Megan , Singh Navneet , Askeland Matthew , Allinson Graeme , Shimeta Jeff 
Published: September 2023

AbstractOrganic UV filters (OUVFs), the active ingredient in sunscreens, are of environmental concern due to reported ecotoxicological effects in aquatic biota. Determining the environmental concentrations of these chemicals is essential for understanding their fate and potential environmental risk. Salting‐out assisted liquid–liquid extraction (SALLE) coupled with liquid-chromatography tandem mass spectrometry (LC–MS/MS) was developed for simultaneous extraction, separation, and quantification of seven OUVFs (2,4-dihydroxybenzophenone, 2,2′,4,4′-tetrahydroxybenzophenone, 4-methylbenzylidene camphor, butyl-methoxy-dibenzoyl methane, octocrylene, octyl methoxycinnamate, and oxybenzone). Method detection limits (MDLs) ranged from 11 to 45 ng/L and practical quantification limits (PQLs) from 33 to 135 ng/L. Method trueness, evaluated in terms of recovery, was 69–127%. Inter-day and intra-day variability was < 6% RSD. The coefficients of determination were > 0.97. The method was applied to river and seawater samples collected at 19 sites in and near Port Phillip Bay, Australia, and temporal variation in OUVF concentrations was studied at two sites. Concentrations of OUVF were detected at 10 sites; concentrations of individual OUVFs were 51–7968 ng/L, and the maximum total OUVF concentration detected at a site was 8431 ng/L. Recreational activity and water residence time at the site contributed to OUVF’s environmental presence and persistence. The benefits of the SALLE-LC–MS/MS method include its simple operation, good selectivity, precision over a wide linear range, and that obtained extracts can be directly injected into the LC–MS/MS, overall making it an attractive method for the determination of these OUVFs in environmental water matrices. To our knowledge, this is the first report of the occurrence of OUVFs in Port Phillip Bay, Australia.
Exploring Patterns of Alcohol Consumption in Adolescence: the Role of Health Complaints and Psychosocial Determinants in an Italian Sample
Authors: Benzi Ilaria Maria Antonietta , Stival Chiara , Gallus Silvano , Odone Anna , Barone Lavinia ,   The HBSC Lombardy Committee, Cavallo Franco , Coppola Liliana , Celata Corrado , Fave Antonella Delle , Nigris Elisabetta , Vecchio Luca , Terraneo Marco , Tognetti Mara , Barone Lavinia , Salvatore Silvia , Capolongo Stefano , Marta Elena , Lozza Edoardo , Torbica Aleksandra , Russo Vincenzo , Gallus Silvano , Santoro Eugenio , Crottogini Lucia , Lobascio Claudia , Veneruso Mariacira , Gelmi Giusi , Scuffi Chiara , Velasco Veronica , Rocca Giuliana , Ghidini Paola , Perego Ornella , Pacchetti Raffaele , Bellesi Maria Stefania , Maggi Silvia , Nichetti Elena , Giannellini Antonella , Di Cosimo Federica , Montani Davide , Ghislanzoni Marina , Torri Carla , Scarpanti Elena , Stampini Laura , Scaglione Cosimo , Sacchi Angela , Casalini Marcella Linda 
Published: September 2023

AbstractAdolescents are particularly prone to engage in health-risk behaviors such as alcohol and substance use, which can significantly impact their present and future lives. Our study explores the factors contributing to (1) regular alcohol use (i.e., at least 3 to 5 times in the last 30 days) and (2) binge drinking (i.e., drinking at least five glasses of alcohol in a single sitting in the last 12 months) in adolescents, in the 2014 and 2018 waves of the Health Behavior in School-Aged Children (HBSC) survey conducted in the Lombardy region, Italy. Data collection used a stratified cluster sampling method to obtain a representative sample of adolescents (N = 6506) aged 11, 13, and 15 years (49.7% females). We used structural equation models (SEM) to explore the association of individual-related factors, including health complaints (i.e., somatic problems and psychological problems) and psychosocial variables (i.e., perceived support from family, peers, and teachers), on regular alcohol consumption and binge drinking. Overall, 9.9% of adolescents reported regular alcohol drinking and 18.3% binge drinking. The findings highlighted that higher somatic problems are associated with increased regular alcohol use (OR=1.24, 95% CI: 1.04–1.46), and higher psychological problems are associated with increased binge drinking (OR=1.33, 95% CI: 1.15–1.55). Moreover, lower perceived support from teachers is significantly associated with both regular (OR=1.41, 95% CI: 1.25–1.59) and binge drinking (OR=1.42, 95% CI: 1.28–1.57), and lower perceived student support is associated with a reduced risk of both usual drinking (OR=0.87, 95% CI: 0.77–0.98) and binge drinking (OR=0.86, 95% CI: 0.78–0.96). The study findings emphasize the importance of tackling somatic and psychological health and psychosocial support, particularly in the school environment, through interventions aimed at controlling adolescent drinking habits.
Analysis of Temperature-Dependent Photoluminescence Spectra in Mid-Wavelength Infrared InAs/InAsSb Type-II Superlattice
Authors: Murawski K. , Manyk T. , Kopytko M. 
Published: September 2023

AbstractPhotoluminescence (PL) is one of the commonly used methods to determine the energy gap ($${E}_{\mathrm{g}}$$

E
g

) of semiconductors. In order to use it correctly, however, the shape of the PL peak must be properly analyzed; otherwise, the value of $${E}_{\mathrm{g}}$$

E
g

is burdened with a large error. $${E}_{\mathrm{g}}$$

E
g

is often mistakenly attributed to the PL peak position, which in type-II superlattices (T2SLs) exhibits typical “S-shaped” behavior as a function of temperature, significantly different from the Varshni model used to define the energy gap of III-V compounds. The position peak of the PL relative to the real $${E}_{\mathrm{g}}$$

E
g

in T2SLs is red-shifted because of the carrier localization at low temperatures and blue-shifted because of the free carrier emission at high temperatures. To correctly determine $${E}_{\mathrm{g}}$$

E
g

, the shape of the PL peak should be analyzed using the theoretical PL line shape model that takes into account both localized (below the bandgap) and free carriers (above the bandgap) emissions. This work shows that the use of such a model to analyze the shape of the PL signal gives the correct results of determining $${E}_{\mathrm{g}}$$

E
g

for mid-wave infrared InAs/InAsSb T2SL, which showed a significant contribution of localized states in optical transitions and characteristic “S-shaped” PL peak behavior. This allowed us to determine the correct values of the Varshni coefficients for a given T2SL. The result also agrees with the theoretical calculations of $${E}_{\mathrm{g}}$$

E
g

made using the k·p method.
Instructor perspectives on quantitative reasoning for critical citizenship
Authors: Foley Gregory D. , Budhathoki Deependra , Thapa Amrit B. , Aryal Harman P. 
Published: September 2023

AbstractA tertiary course in Quantitative Reasoning (QR) has the potential to develop key practical and intellectual skills for citizenship, such as critical thinking, problem solving, quantitative literacy, and oral and written communication. In this article, we present research conducted on four instructors of such a QR course for students enrolled in a wide variety of nonscience degree programs at a university in the United States. The course used a student-inquiry approach to proportional reasoning, probability, statistical reasoning, and mathematical modeling. The findings are framed by a 5 C model of QR, which entails Critical thinking to link real-world Contexts to mathematical Concepts supported by student Collaboration and QR Competencies. The research addressed the questions of how university instructors support student development of the skills needed for critical citizenship and how this support relates to the 5 C model. We found that three of the four instructors viewed critical thinking as a central goal of the QR course and as supporting citizenship education. All four engaged students in tasks designed to develop a combination of skills associated citizenship, including critical thinking, self-questioning, collaboration, and communication. The discussion addresses such issues as the course’s merits and challenges, student engagement, the relative importance of the five Cs, the importance of instructional autonomy, and recommendations for related professional development and future research.