bluuebunny/crossref_metadata_2025_split huggingface dataset:
“You're a Cog in a System that Needs to Work”: Conditional Acceptance of LGBTQ College Athletes
Authors: Scott D. Travers , Brody Evan , Pariera Katrina 
Published: September 2023

Abstract
A thematic analysis of interviews with lesbian, gay, and transgender US athletes who were out while playing varsity collegiate sports is examined for LGBTQ and athletic identifications. Conceptualizing being out as an ongoing process, we asked participants to describe their experiences over the years they were playing. Participants described athletic identifications as superordinate to and predating LGBTQ identifications. Although they initially anticipated overt conflict while out, they experienced more implicit than explicit homo/transnegativity. We draw upon theoretical perspectives of common in-group identity model and superordinate identity to analyze their descriptions. However, given that such models treat identities as separate, interacting things, they lack the dynamism and fluidity of contemporary queer perspectives, we add the concept of entanglement. Identifications were described as entangled in supportive ways but conditioned upon prioritizing athletic identifications as superordinate. We conclude urging scholarship on LGBTQ athletes to move past conflict-based expectations of explicit homophobia.
Impact of Policy Wordings on Imposition of Liability in Marine Insurance in India
Authors: Venkataraman Nithyashree , Vyakaranam Lasya 
Published: September 2023

Abstract
Specific clauses used in marine insurance policies and the wordings thereof have an impact on the imposition of liability on the insurer. Such an impact can be proved by establishing that there is a statistically significant relationship between the two variables, and the extent of influence can be measured by examining the correlation between them. This paper limits the scope of such an examination to marine insurance claims in India regarding breach of warranties, representation, and disclosure requirements. The authors have selected the marine hull policies of public insurance companies that have been subject to such litigation and have used Fisher’s Exact Test to determine whether there is a statistically significant relationship between imposition of liability on the insurer and the policy used. Upon finding a statistically significant relationship, the policies and cases arising therefrom were examined in detail. The comprehensiveness of certain clauses of some policies, as well as the absence of these clauses in other policies, has directly contributed to the imposition of liability on the insurer in certain cases, leading to the conclusion that modification of certain clauses and addition of others could reduce rates of imposition of liability on the insurer.
Ultra-short cell-free DNA fragments enhance cancer early detection in a multi-analyte blood test combining mutation, protein and fragmentomics
Authors: Wang Fenfen , Li Xinxing , Li Mengxing , Liu Wendi , Lu Lingjia , Li Yang , Chen Xiaojing , Yang Siqi , Liu Tao , Cheng Wen , Weng Li , Wang Hongyan , Lu Dongsheng , Yao Qianqian , Wang Yingyu , Wu Johnny , Wittkop Tobias , Faham Malek , Zhou Huabang , Hu Heping , Jin Hai , Hu Zhiqian , Ma Ding , Cheng Xiaodong 
Published: September 2023

Abstract

Objectives
Cancer morbidity and mortality can be reduced if the cancer is detected early. Cell-free DNA (cfDNA) fragmentomics emerged as a novel epigenetic biomarker for early cancer detection, however, it is still at its infancy and requires technical improvement. We sought to apply a single-strand DNA sequencing technology, for measuring genetic and fragmentomic features of cfDNA and evaluate the performance in detecting multiple cancers.

Methods
Blood samples of 364 patients from six cancer types (colorectal, esophageal, gastric, liver, lung, and ovarian cancers) and 675 healthy individuals were included in this study. Circulating tumor DNA mutations, cfDNA fragmentomic features and a set of protein biomarkers were assayed. Sensitivity and specificity were reported by cancer types and stages.

Results
Circular Ligation Amplification and sequencing (CLAmp-seq), a single-strand DNA sequencing technology, yielded a population of ultra-short fragments (<100 bp) than double-strand DNA preparation protocols and reveals a more significant size difference between cancer and healthy cfDNA fragments (25.84 bp vs. 16.05 bp). Analysis of the subnucleosomal peaks in ultra-short cfDNA fragments indicates that these peaks are regulatory element “footprints” and correlates with gene expression and cancer stages. At 98 % specificity, a prediction model using ctDNA mutations alone showed an overall sensitivity of 46 %; sensitivity reaches 60 % when protein is added, sensitivity further increases to 66 % when fragmentomics is also integrated. More improvements observed for samples representing earlier cancer stages than later ones.

Conclusions
These results suggest synergistic properties of protein, genetic and fragmentomics features in the identification of early-stage cancers.
Towards a Pedagogical Model Applying Commedia dell’Arte and Art Workshops in Higher Education Design Studies
Authors: Haapaniemi Heini , Leinonen Teemu 
Published: September 2023

AbstractThis study introduces a pedagogical model: “the parallel co-inquiry cycles with performative inquiry for character related design” for higher education design studies that focus on characterization. The disciplines benefitting from cross-fertilization provided by the model include game design, fashion design, graphic design, theatre, and actor’s art. Besides the model, the article discusses curriculum integration of a shared thematic denominator Commedia dell’Arte in higher education design studies. The model synthesizes progressive inquiry, drama pedagogical methodologies, and theories on theater with hands-on art workshops to create tangible and digital knowledge vessels for characterization. The research design relies on parallel co-inquiry cycles, participatory ethnography with elements from participatory design tradition. The model identifies three major components within the single 3E-inquiry cycles, namely exercise, experiment and experience. The entire process acquires complexity as each single inquiry cycle enters the next loop of Observe–Plan–Act–Reflect and more time and resources are allocated to the process. The pattern of action and reflection has an iterative cycle format in this model. Reflection has two distinguished purposes: first, to internalize reflective design and to become a reflective practitioner. Second, to see the importance of reflection as distancing oneself from the current process, to allow a reflective mind to linger on the process and learn from mistakes to turn them into assets. Reflection as a metacognitive skill has an all-encompassing purpose in both design and learning processes. The model distinguishes two types of knowledge vessels. Knowledge objects are abstractions that condense knowledge in the co-design process, whereas knowledge artifacts are concrete items, such as masks, outfits, and accessories in both digital and tangible formats. The model connects maker-culture, practice-based inquiry, and performative inquiry in the inquiry cycles. The drama method with performative inquiry acknowledges shared knowledge building in a collaborative, dialogical inquiry that fosters both argumentative and reflection skills.
Processing of Pinus sylvestris L. into a heat-insulating, thermally stable, and flame-retarded material by combining the flame-retardant impregnation and densification treatment
Authors: Xu Zhisheng , Zhao Wenjun , Yan Long , Tang Xinyu , Feng Yuwei , Wang Zhengyang 
Published: September 2023

Abstract
Flame-retardant impregnation and densification are two major modification techniques to improve the fire safety of wood. Here, these two techniques were combined to prepare flame-retarded wood, aiming at further fire hazard reduction. The delignated Pinus sylvestris L. was impregnated with boric acid (BA) and graphene oxide (GO) solutions, then densified to prepare densified flame-retarded wood named BGO-DW sample. The results revealed that the BGO-DW sample obtained a limiting oxygen index (LOI) value of 47.4 %. Its backside temperature after 1200 s heating was 49 % lower than that of unmodified wood. Besides, the peak heat release rate (PHRR) and total heat release (THR) values of BGO-DW sample were 72 and 62 % lower than those of unmodified wood due to its shorter pyrolysis interval and lower peak mass loss rate (PMLR), as supported by thermogravimetric (TG) analysis. The flame retardancy of BGO-DW sample could be attributed to the formation of compatible char containing C=C aromatic structure, C–O–C cross-linked structure, and boron trioxide (B2O3) structure. These features of BGO-DW sample offer a new method to improve thermal stability, heat insulation, and flame retardancy for wood and wood-based products.
Cytosolic RGG RNA-binding proteins are temperature sensitive flowering time regulators in Arabidopsis
Authors: Bleckmann Andrea , Spitzlberger Nicole , Denninger Philipp , Ehrnsberger Hans F. , Wang Lele , Bruckmann Astrid , Reich Stefan , Holzinger Philipp , Medenbach Jan , Grasser Klaus D. , Dresselhaus Thomas 
Published: September 2023

Abstract
mRNA translation is tightly regulated by various classes of RNA-binding proteins (RBPs) during development and in response to changing environmental conditions. In this study, we characterize the arginine-glycine-glycine (RGG) motif containing RBP family of Arabidopsis thaliana representing homologues of the multifunctional translation regulators and ribosomal preservation factors Stm1 from yeast (ScStm1) and human SERBP1 (HsSERBP1). The Arabidopsis genome encodes three RGG proteins named AtRGGA, AtRGGB and AtRGGC. While AtRGGA is ubiquitously expressed, AtRGGB and AtRGGC are enriched in dividing cells. All AtRGGs localize almost exclusively to the cytoplasm and bind with high affinity to ssRNA, while being capable to interact with most nucleic acids, except dsRNA. A protein-interactome study shows that AtRGGs interact with ribosomal proteins and proteins involved in RNA processing and transport. In contrast to ScStm1, AtRGGs are enriched in ribosome-free fractions in polysome profiles, suggesting additional plant-specific functions. Mutant studies show that AtRGG proteins differentially regulate flowering time, with a distinct and complex temperature dependency for each AtRGG protein. In conclusion, we suggest that AtRGGs function in fine-tuning translation efficiency to control flowering time and potentially other developmental processes in response to environmental changes.
Microtubules as a signal hub for axon growth in response to mechanical force
Authors: Falconieri Alessandro , Coppini Allegra , Raffa Vittoria 
Published: September 2023

Abstract
Microtubules are highly polar structures and are characterized by high anisotropy and stiffness. In neurons, they play a key role in the directional transport of vesicles and organelles. In the neuronal projections called axons, they form parallel bundles, mostly oriented with the plus-end towards the axonal termination. Their physico-chemical properties have recently attracted attention as a potential candidate in sensing, processing and transducing physical signals generated by mechanical forces. Here, we discuss the main evidence supporting the role of microtubules as a signal hub for axon growth in response to a traction force. Applying a tension to the axon appears to stabilize the microtubules, which, in turn, coordinate a modulation of axonal transport, local translation and their cross-talk. We speculate on the possible mechanisms modulating microtubule dynamics under tension, based on evidence collected in neuronal and non-neuronal cell types. However, the fundamental question of the causal relationship between these mechanisms is still elusive because the mechano-sensitive element in this chain has not yet been identified.
Effect of non-ideal gas working fluid on power and efficiency performances of an irreversible Otto cycle
Authors: Wu Di , Ge Yanlin , Chen Lingen , Tian Lei 
Published: September 2023

AbstractBased on the irreversible Otto cycle model, applying finite-time-thermodynamic theory, this paper takes power and efficiency as the objective functions, further studies the cycle performance under the condition of non-ideal gas working fluid, analyzes the effects of different loss items and freedom degree (d) of monatomic gas on the cycle performance, and compares performance differences of ideal gas and non-ideal gas under different specific heat models. The results demonstrate that, with the increase ofd, the maximum-power-output (Pmax), the maximum-thermal-efficiency (ηmax), the corresponding optimal compression-ratio ((γopt)p${({\gamma }_{\text{opt}})}_{p}$) and efficiency (ηP) at thePmaxpoint, and the corresponding optimal compression ratio ((γopt)η${({\gamma }_{\text{opt}})}_{\eta }$) and power (Pη) at theηmaxpoint will all increase; thePmax,(γopt)p${({\gamma }_{\text{opt}})}_{p}$,ηmax,(γopt)η${({\gamma }_{\text{opt}})}_{\eta }$,ηpandPηwill decrease with the increases of three irreversible losses; the specific heat model has only quantitative effect on cycle performance but no qualitative effect; under condition of non-ideal gas specific heat model, the power and efficiency are the smallest.
Comparative analysis of optical data center switches
Authors: Sinha Amit , Bhardwaj Diwakar , Shukla Vaibhav 
Published: September 2023

Abstract
In the recent past, there has been an explosive growth in data traffic within data center systems. This rapid increase in data volume has put significant constraints on the speed of current data communication networks, which are predominantly based on electronic controllers and memory. The speed limitations of electronic devices hinder their ability to process data at higher rates efficiently. To address this issue and enable faster data processing, the use of optical communication emerges as the most promising solution. Optical communication leverages the capabilities of light signals and optical components, which can handle data at much higher rates compared to their electronic counterparts. One key element in optical communication systems is the utilization of fiber delay lines (FDLs) as optical storage for packets. FDLs offer the ability to temporarily store and delay optical signals, providing buffering capabilities within optical networks. These FDLs can be configured in various setups, including feed forward, feed backward, and recirculating configurations, each with its own set of advantages and disadvantages. In this context, this article explores several state-of-the-art arrayed waveguide grating (AWG)-based optical packet switch (OPSW) architectures. These switches are designed to efficiently route and manage optical packets within data center networks. Each architecture is summarized, highlighting its unique features and capabilities. To compare the different AWG-based OPSW architectures, various key parameters are considered, such as the cost, physical losses, bit error rate (BER), and the number of tunable components required. These parameters are critical in determining the performance, efficiency, and cost-effectiveness of the switches.
Ultra-long haul high speed 96 × 40 GB/s radio over IsOWC system employing advanced modulation scheme
Authors: Parkash Sooraj 
Published: September 2023

Abstract
This paper successfully demonstrates that point-to-point (P2P) superdense wavelength division multiplexing (SDWDM) based on the radio over intersatellite optical wireless communication (Ro-IsOWC) system of 96 channels separated by a 100 GHz bandwidth with 40 GB/s data rate on each stream at a 10,000 km link range has been designed and investigated. The performance of the proposed work has been evaluated by considering the comparison of advanced modulation schemes such as carrier-suppressed return-to-zero (CSRZ), duobinary return-to-zero (DRZ), and modified duobinary return-to-zero (MDRZ) with an optical preamplifier on the bases of bit error rate (BER), quality factor, eye height, and optical signal-to-noise ratio (OSNR) in the clear weather condition. Moreover, the effects of internal parameters such as transceiver aperture diameter and gain of an optical amplifier also have been analyzed with an optimized modulated system. Apart from this, the system performance also has been assessed under varying data rates and OWC frequency ranges with the best-suited modulation format. It has been found that the CSRZ modulation format has shown robust performance and can achieve BER as better as 10−09 with a 5.5 dB quality factor for all wavelengths. It also has been observed that the quality of the received signal deteriorates below an unacceptable value for data rate and link distance beyond 40 GB/s and 10,000 km, respectively.
Maternal and neonatal complications in pregnancies with and without pre-gestational diabetes mellitus
Authors: Karkia Rebecca , Giacchino Tara , Watson Helen , Gough Andrew , Ramadan Ghada , Akolekar Ranjit 
Published: September 2023

Abstract

Objectives
To compare pregnancy complications in pregnancies with and without pre-gestational diabetes mellitus (DM) managed in a multidisciplinary high-risk diabetes antenatal clinic.

Methods
This screening cohort study was undertaken at a large maternity unit in the United Kingdom between January 2010 and December 2022. We included singleton pregnancies that booked at our unit at 11–13 weeks’ gestation. Univariate and multivariate logistic regression analysis was carried out to determine risks of complications in pregnancies with type 1 and type 2 DM after adjusting for maternal and pregnancy characteristics. Effect sizes were expressed as absolute risks (AR) and odds ratio (OR) (95 % confidence intervals [CI]).

Results
The study population included 53,649 singleton pregnancies, including 509 (1.0 %) with pre-existing DM and 49,122 (99.0 %) without diabetes. Multivariate logistic regression analysis demonstrated that there was a significant contribution from pre-existing DM in prediction of adverse outcomes, including antenatal complications such as fetal defects, stillbirth, preterm delivery, polyhydramnios, preeclampsia and delivery of large for gestational age (LGA) neonates; intrapartum complications such as caesarean delivery (CS) and post-partum haemorrhage; and neonatal complications including admission to neonatal intensive care unit, hypoglycaemia, jaundice and hypoxic ischaemic encephalopathy (HIE). In particular, there was a 5-fold increased risk of stillbirth and HIE.

Conclusions
The maternal and neonatal complications in pregnancies with pre-existing DM are significantly increased compared to those without DM despite a decade of intensive multidisciplinary antenatal care. Further research is required to investigate strategies and interventions to prevent morbidity and mortality in pregnancies with pre-gestational DM.
Experimental investigation of mechanical properties of PLA, ABS, and PETG 3-d printing materials using fused deposition modeling technique
Authors: Kopar Mehmet , Yildiz Ali Riza 
Published: September 2023

Abstract
In recent years, there has been a logarithmic interest in three-dimensional printing technologies. This technique has made it possible to make more intricately shaped parts of superior quality, allowing for use in a variety of industries, including aircraft, automobiles, and ships. This study characterized the materials and assessed the mechanical features of PLA, PETG, and ABS materials generated at various raster angles. The strength ratios of the various materials have been found to fluctuate when the raster angles change. The PLA parts created at a picture raster angle of 45° had the maximum tensile strength. ABS material created with a picture raster angle of 45° has been shown to have the best energy absorption, and PLA material made with a raster angle of 45° has the best performance compressive strength. When bending strength was evaluated, it was found that samples of ABS made with a raster angle of 0–90° had the greatest value. The SEM micrographs were obtained, and the tensile test was used to examine the fracture behavior of the materials. As a result, it has been found that materials created using various raster angles can have various strength values from one another.
Crystal structure of tetraaqua-bis(((4-chlorophenyl)sulfonyl)glycinato-κO)cobalt(II) dihydrate, C16H26Cl2CoN2O14S2
Authors: Liu Zheng-Jun , Chen Xiao-Miao , Wu Qiang , Zhang Yu-Tao , Zhou Wu-Chao , Wei Li , Zhao Ying-Xian 
Published: September 2023

Abstract
C16H26Cl2CoN2O14S2, monoclinic, P21/n (no. 14), a = 5.3261(4) Å, b = 39.755(2) Å, c = 6.2518(4) Å, β = 96.880(6)∘, V = 1314.21(15) Å3, Z = 2, R

gt
(F) = 0.0487, wR

ref
(F
2) = 0.1040, T = 153(2) K.
Three-dimensional visualisation of traffic noise based on the Henk de-Klujijver model
Authors: Wickramathilaka Nevil , Ujang Uznir , Azri Suhaibah , Choon Tan Liat 
Published: September 2023

Abstract
Visualisation of road traffic noise is vital for traffic noise planning policies. Several factors affect the noise from road traffic with physical and environmental conditions. Collecting noise levels around the world is not a possible task. Therefore, calculating noise levels by a valid noise model, and spatial interpolations, is prime to traffic noise visualisation. In this study, the Henk de Klujijver noise model is used. Designing noise observation points (Nops) embedding with a three-dimensional (3D) building model and identifying the best suitable spatial interpolation are important to visualise the traffic noise accurately. However, interpolating noise in 3D space (vertical direction) is a more complex process than interpolating in two-dimensional (2D) space. Flat triangles should be eliminated in the vertical direction. Therefore, the structure of Nop has a major influence on spatial interpolation. Triangular Irregular Network (TIN) interpolation is more accurate for visualising traffic noise as 3D noise contours than Inverse Distance Weighted and kriging. Although kriging is vital to visualise noise as raster formats in 2D space. The 3D kriging in Empirical Bayesian shows a 3D voxel visualisation with higher accuracy than 3D TIN noise contours.
Investigation into Na and Cs activity coefficients in high salt solutions to support Cs removal in Hanford tank waste
Authors: Campbell Emily L. , Westesen Amy M. , Peterson Reid A. 
Published: September 2023

Abstract
The treatment of Hanford tank waste is one of the most technically challenging environmental cleanup activities for the U.S. Department of Energy to date. To expedite the processing of liquid waste stored in underground tanks in southeastern Washington state, it is necessary to remove the significant dose contributor, 137Cs. Toward this effort, ion exchange with crystalline silicotitanate (CST) has been employed as part of the Tank Side Cesium Removal system. The model used to predict Cs exchange onto CST was developed using activity coefficients calculated from the Bromley equation. A series of batch contact tests that varied in [Na] were conducted to look at the impact of Na concentration on Cs distribution. Experimental distribution ratios (K
d) were compared to the distribution ratios predicted using three different activity coefficient models: (1) commercially available HSC software, (2) the Bromley equation, and (3) a simplified approach adapted from Marcos-Arroyo et al. Ultimately, the Bromley method underpredicted the effect of ionic strength on the Na activity coefficient (γ
Na+), HSC overestimated the impact of ionic strength on the expected performance due to the Cs activity coefficient (γ
Cs+), but the simplified approach predicted the experimental K
d values quite well in a binary matrix. Expansion of this approach in complex matrices is necessary for application to Hanford tank waste.