bluuebunny/crossref_metadata_2025_split huggingface dataset:
The optimal dietary arginine level of laying hens fed with low-protein diets
Authors: Sun Mingfa , Ma Ning , Liu Hui , Liu Yu , Zhou Yunlei , Zhao Jingpeng , Wang Xiaojuan , Li Haifang , Ma Baishun , Jiao Hongchao , Lin Hai 
Published: June 2022

Abstract
Background
Arginine (Arg) is an essential amino acid (EAA) in poultry, an important substrate for protein synthesis and a precursor of several molecules. Supplementation of EAAs with low protein (LP) diet increases the utilization efficiency of dietary crude protein (CP). However, if the EAA requirement is changed in hens fed a LP diet remains to be elucidated. The aim of the present study was to evaluate the optimal level of dietary Arg in the LP diet of hens. A total of 1350 Hy-Line Brown laying hens were randomly allocated to six dietary treatments: a basal diet (16% CP, positive control), or an isoenergetic LP diet (14% CP, 0.80% Arg) supplemented 0, 0.05%, 0.10%, 0.15%, and 0.20% L-Arg, corresponding to 0.80%, 0.85%, 0.90%, 0.95% and 1.00% dietary Arg, respectively.

Results
The feed efficiency was decreased (P < 0.05) by 0.80% and 1.00% Arg-LP diets, compared to control. Within LP diets, dietary Arg level had significant quadratic effects (P < 0.05) on laying rate, egg mass, and feed efficiency. Compared to control, the plasma CAT activity or T-AOC content were decreased by 0.80% (P < 0.001). However, the hens offered 0.85% and 0.90% Arg-LP diets had higher CAT activity (P < 0.001) than 0.80% Arg-LP diet. In contrast, 1.00% Arg-LP group had the highest MDA and the lowest T-AOC content in plasma, liver, duodenal and jejunal mucosa (P < 0.05). Compared to control, the villus height was decreased by 0.80%, 0.95% and 1.00% Arg-LP diets, while the villus height to crypt depth (V/C) ratio was reduced by 0.95% and 1.00% Arg-LP diets in duodenum.

Conclusion
The result demonstrates that LP diet (14% CP) deficient in Arg (0.80% Arg) result in augmented oxidative damage and impaired development of intestinal mucosa. According to the quadratic broken-line regression model, the optimal dietary arginine levels for Hy-Line Brown laying hens fed with low protein diet (14% CP) aged 33 to 40 weeks are 0.85%, 0.86%, and 0.86% to obtained the maximum laying rate, egg mass, and feed efficiency, respectively.
A multi-analytical approach to identify red colorants on woodblock prints attributed to Suzuki Harunobu
Authors: Kissell Lyndsay N. , Quady Trine K. , Durastanti Dario , Springer Samantha , Kenmotsu Jeannie , Clare Tami Lasseter 
Published: June 2022

Abstract
Red organic dye identification is an important topic for conservation of Japanese ukiyo-e prints. Of particular interest are the works of Suzuki Harunobu, who was working at the inception of full-color printmaking. These prints were made on thin kōzo paper and woodblock printed with semi-transparent to opaque regions of dye(s) and/or pigment(s) mixed with binder. This study used imaging analysis, X-ray fluorescence (XRF), Raman, and surface-enhanced Raman spectroscopies (SERS) to identify the red dyes and pigments on Harunobu prints in the collection of the Portland Art Museum. Through image analysis (visible, UV, and IR illuminations), 23 prints were categorized by appearance. XRF results provided identification of vermilion and ochre pigments, and identified color fields that contained lead. Raman analysis allowed the identification of red lead, and SERS was used to identify both safflower and madder dyes. This work is expected to contribute to the body of knowledge regarding the red dye and pigment palette and mixtures in use in the mid- to late eighteenth century, in the critical early years of full-color printmaking.

Graphical Abstract
Deep learning for component fault detection in electricity transmission lines
Authors: Maduako Iyke , Igwe Chukwuemeka Fortune , Abah James Edebo , Onwuasaanya Obianuju Esther , Chukwu Grace Amarachi , Ezeji Franklin , Okeke Francis Ifeanyi 
Published: June 2022

AbstractComponent fault detection and inventory are one of the most significant bottlenecks facing the electricity transmission and distribution utility establishments especially in developing countries for delivery of efficient services to the customers and to ensure proper asset audit and management for network optimization and load forecasting. For lack of technology and data, insecurity, the complexity associated with traditional methods, untimeliness, and general human cost, electricity assets monitoring, and management have remained a big problem in many developing countries. In view of this, we explored the use of oblique UAV imagery with high spatial resolution and fine-tuned deep Convolutional Neural Networks (CNNs) for automatic faulty component inspection and inventory in an Electric power transmission network (EPTN). This study investigated the capability of the Single Shot Multibox Detector (SSD), a one-stage object detection model on the electric transmission power line imagery to localize, detect and classify faults. Our proposed neural network model is a CNN based on a multiscale layer feature pyramid network (FPN) using aerial image patches and ground truth to localise and detect faults through a one-phase procedure. The SSD Rest50 architecture variation performed the best with a mean Average Precision (mAP) of 89.61%. All the developed SSD-based models achieve a high precision rate and low recall rate in detecting faulty components, thus achieving acceptable balance levels of F1-score and representation. We have established in this paper that combined use of UAV imagery and computer vision presents a low-cost method for easy and timely electricity asset inventory, especially in developing countries. This study also provides the guide to various considerations when adopting this technology in terms of the choice of deep learning architecture, adequate training samples over multiple fault characteristics, effects of data augmentation, and balancing of intra-class heterogeneity.
Revisiting critical STEM interventions: a literature review of STEM organizational learning
Authors: López Norma , Morgan Demetri L. , Hutchings Quortne R. , Davis Kendrick 
Published: June 2022

AbstractThere is inconclusive evidence on the ability of scientific research in science, technology, engineering, and mathematics (STEM) education to scale-up from one context to another and ultimately become institutionalized. The dearth of evidence draws focus on how organizations change and evolve or the process of organizational learning. We designed this systematic review of the literature to uncover to what extent and how organizational theory has been leveraged within STEM interventions or as a research tool to inform the policies and practices of STEM education organizations. Unlike previous reviews, we explicitly focused on how organizational learning informs cultural transformation toward the success of racially and ethnically underrepresented minority (URM) students in STEM. The research question was: How has organizational theory and learning informed the potential for STEM education to center the success of URM students? Our results reveal that STEM entities that did not leverage organizational theory consistently fell into either the “decision trap” identified by Langely et al. created by ignoring temporal structures or deemed the innovation threatening, as Kezar suggested. We conclude with practical recommendations for the design of STEM education interventions.
Native T1 mapping for differentiating the histopathologic type, grade, and stage of rectal adenocarcinoma: a pilot study
Authors: Li Juan , Gao Xuemei , Dominik Nickel Marcel , Cheng Jingliang , Zhu Jinxia 
Published: June 2022

Abstract
Background
Previous studies have indicated that T1 relaxation time could be utilized for the analysis of tissue characteristics. T1 mapping technology has been gradually used on research of body tumor. In this study, the application of native T1 relaxation time for differentiating the histopathologic type, grade, and stage of rectal adenocarcinoma was investigated.

Methods
One hundred and twenty patients with pathologically confirmed rectal adenocarcinoma were retrospectively evaluated. All patients underwent high-resolution anatomical magnetic resonance imaging (MRI), diffusion-weighted imaging (DWI), and T1 mapping sequences. Parameters of T1 relaxation time and apparent diffusion coefficient (ADC) were measured between the different groups. The diagnostic power was evaluated though the receiver operating characteristic (ROC) curve.

Results
The T1 and ADC values varied significantly between rectal mucinous adenocarcinoma (MC) and non-mucinous rectal adenocarcinoma (AC) ([1986.1 ± 163.3 ms] vs. [1562.3 ± 244.2 ms] and [1.38 ± 0.23 × 10−3mm2/s] vs. [1.03 ± 0.15 × 10−3mm2/s], respectively; P < 0.001). In the AC group, T1 relaxation time were significantly different between the low- and high-grade adenocarcinoma cases ([1508.7 ± 188.6 ms] vs. [1806.5 ± 317.5 ms], P < 0.001), while no differences were apparent in the ADC values ([1.03 ± 0.14 × 10−3mm2/s] vs. [1.04 ± 0.18 × 10−3mm2/s], P > 0.05). No significant differences in T1 and ADC values were identified between the different T and N stage groups for both MC and AC (all P > 0.05).

Conclusions
Native T1 relaxation time can be used to discriminate MC from AC. The T1 relaxation time was helpful for differentiating the low- and high-grade of AC.
Reliability of dynamic susceptibility contrast perfusion metrics in pre- and post-treatment glioma
Authors: Kouwenberg Valentina , van Santwijk Lusien , Meijer Frederick J. A. , Henssen Dylan 
Published: June 2022

Abstract
Background
In neuro-oncology, dynamic susceptibility contrast magnetic resonance (DSC-MR) perfusion imaging emerged as a tool to aid in the diagnostic work-up and to surveil effectiveness of treatment. However, it is believed that a significant variability exists with regard to the measured in DSC-MR perfusion parameters. The aim of this study was to assess the observer variability in measured DSC-MR perfusion parameters in patients before and after treatment. In addition, we investigated whether region-of-interest (ROI) shape impacted the observer variability.

Materials and methods
Twenty non-treated patients and a matched group of twenty patients post-treatment (neurosurgical resection and post-chemoradiotherapy) were included. Six ROIs were independently placed by three readers: circular ROIs and polygonal ROIs covering 1) the tumor hotspot; 2) the peritumoral region (T2/FLAIR-hyperintense region) and 3) the whole tumor region. A two-way random Intra-class coefficient (ICC) model was used to assess variability in measured DSC-MRI perfusion parameters. The perfusion metrics as assessed by the circular and the polygonal ROI were compared by use of the dependent T-test.

Results
In the non-treated group, circular ROIs showed good–excellent overlap (ICC-values ranging from 0.741–0.963) with the exception of those representing the tumor hotspot. Polygonal ROIs showed lower ICC-values, ranging from 0.113 till 0.856. ROI-placement in the posttreatment group showed to be highly variable with a significant deterioration of ICC-values. Furthermore, perfusion metric assessment in similar tumor regions was not impacted by ROI shape.

Discussion
This study shows that posttreatment quantitative interpretation of DSC-MR perfusion imaging is highly variable and should be carried out with precaution. Pretreatment assessment of DSC-MR images, however, could be carried out be a single reader in order to provide valid data for further analyses.
Small Stories in Charity Fundraising Letters and the Ethics of Interwoven Individualism
Authors: Macrae Andrea 
Published: June 2022

AbstractThe explicit imperative to “tell a story” recently dominating UK and US fundraising discourse refers specifically to the central compelling “story” of the representative victim/beneficiary, and yet there are multiple stories at work in charity fundraising letters, with interdependent narrative trajectories. This article draws on small stories research and on scholarship on storytelling and ethics to explore the relative narrativity of the stories within charity fundraising letters and their marked contingence upon lack of resolution. This article also disentangles and investigates the interactions among the stories of the representative beneficiary, the addressee as potential donor, and the charitable organization. It discusses the affirmation and exploitation of Western neoliberal individualism in the selective spotlighting of an individual beneficiary, and in the individualized appeal to the addressee. It discusses the tensions between the charitable organization and the addressee as competing contenders for the archetypal role of the “hero” in the narrative of the victim/beneficiary, and reflects on the ways in which the complex narratives of supraindividual social processes involved both in the causes of suffering and need and in their alleviation are downplayed in the service of more impactful individualistic narratives.
At War with Stories: A Vernacular Critique of the Storytelling Boom from American Military Veterans
Authors: Willsey Kristiana 
Published: June 2022

AbstractIn a post-draft era in which American civilians have grown increasingly apart from their military, veterans are urged to share their stories, to personalize distant and poorly understood conflicts—to make war meaningful. But individual veterans can't control the larger conversation in which their stories are interpreted or used. Veterans’ stories are ventriloquized by candidates in campaign rallies, recapped in late-night news monologues, retweeted by celebrities, optioned for film, and consistently cited as evidence of why we should, or shouldn't, be at war. This politically charged landscape for the telling of personal narrative (and the speed and ease with which stories circulate via mass media) creates unique challenges for veterans, who need to find meaning in their experiences for their own sakes, but resist the ready-made plots and morals imposed on them by politicians and popular culture. Caught between what Amy Shuman calls “competing promises of narrative,” veterans learn how to not tell war stories, relying on the denial or deferral of storytelling to assert small-scale meanings that resist recirculation and politicization. But to reject narrative outright is antisocial at best, and at worst pathological. Instead, the management of narrative—learning to select and edit stories for a given audience—is critical to avoiding the stigmatized identity of the traumatized veteran, who is either stubbornly silent or disturbingly voluble. Framing the withholding of narrative in positive rather than negative terms, my interlocutors stressed their need to curate the situations in which storytelling could keep its promises.
From Swallowing the Red Pill to Failing to Build the Wall: Allusive Cognitive Metaphors in Advocating Political and Extremist Views
Authors: Nurminen Matias 
Published: June 2022

AbstractThe article analyzes how allusive cognitive metaphors (ACMs) function as a persuasive narrative strategy in contemporary social media–fueled storytelling cultures. The ACM is a concise way of combining intertextual and metaphorical meaning-making for use in viral storytelling. Well-known works of fiction function as a shared baseline that can be easily alluded to. This narrative-metaphorical strategy has been adopted especially frequently by populists and online groups advocating extreme ideologies, one of the prominent and influential cases being “the red pill,” coined by the antifeminist manosphere. The popularity of ACMs suggests that the interpretive contexts and target texts that narrative scholarship has grown accustomed to are changing, and that scholars of narrative and fiction need to adapt to the new challenges stemming from the ever-expanding digital sphere.
Social Networking Sites as Contexts for Uses of Narrative: Toward a Story-Critical Approach to Digital Environments
Authors: Roine Hanna-Riikka , Piippo Laura 
Published: June 2022

AbstractNarrative theorists have identified the role of social networking sites as elementary in the contemporary story economy. This article argues that they have, however, neglected to treat the sites as part of the digital infraculture which creates blind spots in current analyses of the digital as a context for narrative. The aim is to construct tools for a semiotics of the imperceptible, an approach to analyze the ways in which the digital shapes human agency in dimensions the users cannot directly perceive but which nevertheless affect users’ sense of what is possible for them. The article first reevaluates affordance and affect as concepts to demonstrate digital environments as a new type of context for uses of narrative. It then shows how these concepts can be applied to readings of experientiality and narrativity in digital environments which shape users’ narrative agency on multiple layers. Finally, the article examines how different agencies on these layers can be analyzed within the wider affective logic of the social networking sites. Finally, the article's findings are summarized as a story-critical approach to digital environments, one which accounts for the entanglement of individual agents in collectivities and points the way toward recognizing the ethics of shared responsibility.
Strange Tensions
Authors: Meyers Quincy 
Published: June 2022

AbstractThis article analyzes the history of trans identities and intersex subjectivities to understand intersex and trans intercommunity relations and identify coalitional strategies. Citing Black and postcolonial studies scholars such as C. Riley Snorton and Zine Magubane, it concludes that trans identity and intersex subjectivity share a colonial racial history. Specifically, it builds on Snorton's “analysis of gender as a racial arrangement wherein the fungibility of captive flesh produced a context for understanding sex and gender as mutable and subject to rearrangement in medicine and law” to account for how the same racial arrangement of gender also formed intersex subjectivity. Trans identity and intersex subjectivity, then, have roots in colonialism and slavery, and the ungendering of Black flesh made interchangeable goods. This history has left a legacy of intercommunity tension in the form of whiteness. Consequently, addressing sex/gender as a racial arrangement is necessary to address tensions and build coalitions.
Guided-mode resonance with reduced bandwidth in mid-infrared absorption and thermal emission
Authors: Yu Jiachen , Zhang Tieyan , Wulan Qiqige , Xing Li , Li Zhe , Liu Zhijun 
Published: June 2022

Narrowband resonance plays an important role in many optical applications, especially for the development of wavelength-selective properties and enhanced light–matter interaction. In this paper, we demonstrate metal–insulator–metal (MIM) waveguide gratings, which exhibit guided-mode resonance (GMR) with reduced bandwidth in mid-infrared absorption and thermal emission. Our fabricated MIM waveguide grating consists of a copper substrate, a lossless ZnSe film, and a top gold stripe grating. Our measurements reveal strong GMRs with a bandwidth of 1.29% of the central wavelength in both mid-infrared absorption and thermal emission spectra. By varying structural parameters of the MIM waveguide grating, strong absorptions and thermal emissions of GMRs are observed and tuned within the 3–5 µm wavelength range. These results manifest the great potential of engineering infrared properties by using GMR and could be useful for spectral control in a variety of infrared devices.
A review of product safety regulations in the European Union
Authors: Ruohonen Jukka 
Published: June 2022

AbstractProduct safety has been a concern in Europe ever since the early 1960s. Despite the long and relatively stable historical lineage of product safety regulations, new technologies, changes in the world economy, and other major transformations have in recent years again brought product safety to the forefront of policy debates. As reforms are also underway, there is a motivation to review the complex safety policy framework in the European Union (EU). Thus, building on deliberative policy analysis and an interpretative literature review, this paper reviews the safety policy for nonfood consumer products in the EU. The review covers the historical background and the main laws, administration and enforcement, standardization and harmonization, laws enacted for specific products, notifications delivered by national safety authorities, recalls of dangerous products, and the liability of these. Based on the review and analysis of these themes and the associated literature, some current policy challenges are further discussed.
Clinical laboratory parameters and fatality of Severe fever with thrombocytopenia syndrome patients: A systematic review and meta-analysis
Authors: Wang Yao , Song Zexuan , Wei Xuemin , Yuan Haowen , Xu Xiaoying , Liang Hao , Wen Hongling 
Published: June 2022

Background
Severe fever with thrombocytopenia syndrome (SFTS) is an emerging tick-borne infectious disease with high case fatality rate. Unfortunately, no vaccine or antiviral specifically targeting SFTS virus (SFTSV) are available for the time being. Our objective was to investigate the association between clinical laboratory parameters and fatality of SFTS patients.

Methods
The systematic review was conducted in accordance with The Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 guidelines. We searched (from inception to 24th February 2022) Web of Science, PubMed, National Knowledge Infrastructure databases and Wan Fang Data for relevant researchers on SFTS. Studies were eligible if they reported on laboratory parameters of SFTS patients and were stratified by clinical outcomes. A modified version of Newcastle-Ottawa scale was used to evaluate the quality of included studies. Standardized mean difference (SMD) was used to evaluate the association between laboratory parameters and outcomes. The between-study heterogeneity was evaluated quantitatively by standard Chi-square and the index of heterogeneity (I2). Heterogeneity was explored by subgroup and sensitivity analyses, and univariable meta-regression. Publication bias was determined using funnel plots and Egger’s test.

Results
We identified 34 relevant studies, with over 3300 participants across three countries. The following factors were strongly (SMD>1 or SMD<-0.5) and significantly (P<0.05) associated mortality: thrombin time (TT) (SMD = 1.53), viral load (SMD = 1.47), activated partial-thromboplastin time (APTT) (SMD = 1.37), aspartate aminotransferase (AST) (SMD = 1.19), lactate dehydrogenase (LDH) (SMD = 1.13), platelet count (PLT) (SMD = -0.47), monocyte percentage (MON%) (SMD = -0.47), lymphocyte percentage (LYM%) (SMD = -0.46) and albumin (ALB) (SMD = -0.43). Alanine aminotransferase, AST, creatin phosphokinase, LDH, PLT, partial-thromboplastin time and viral load contributed to the risk of dying of SFTS patients in each subgroup analyses. Sensitivity analysis demonstrated that the results above were robust.

Conclusions/significance
The abnormal levels of viral load, PLT, coagulation function and liver function, significantly increase the risk of SFTS mortality, suggesting that SFTS patients with above symptoms call for special concern.