bluuebunny/crossref_metadata_2025_split huggingface dataset:
Withstanding psychological distress among internally displaced Yazidis in Iraq: 6 years after attack by the Islamic State of Iraq and the Levant
Authors: Rasheed Omar S. , López-Rodríguez Lucía , Navas Marisol 
Published: November 2022

Abstract
Background
Insurgents of the Islamic State of Iraq and the Levant created a crisis that has had immediate and long-term consequences for the population in Iraq. Yazidis are among the most affected ethnoreligious groups in the region. The current study focuses on investigating the level of psychological distress and its association with subjective resilience among the Yazidi minority 6 years after the attack by the Islamic State of Iraq and the Levant.

Methods
The present study recruited four hundred and twenty-two Yazidi individuals (50.8% female) residing in two camps in the Iraqi Kurdistan region. In face-to-face interviews, each participant replied to different scales to measure psychological distress (i.e., depression, anxiety, and stress), perceived stress, and subjective resilience. In addition, they were asked questions about mental health and psychosocial service acquisition.

Results
The results indicate that levels of psychological distress were high among the target population; around 65% of respondents reported having some level of psychological distress. Moreover, women showed not only higher level of psychological distress but also revealed slightly lower subjective resilience as compared to male participants. Hierarchical regressions showed that subjective resilience significantly contributed to the predictive model of distress beyond demographics and having received or not mental health and psychosocial support. Subjective resilience was significantly associated to less anxiety (R2adj = .157, ΔR2 = .022, p = .010) and stress (R2adj = .083, ΔR2 = .026, p = .008) in Mam-Rashan camp; and to less depression (R2adj = .184, ΔR2 = .095, p < .001), anxiety (R2adj = .140, ΔR2 = .024, p = .034), stress (R2adj = .046, ΔR2 = .047, p = .005), and perceived stress (R2adj = .024, ΔR2 = .032, p = .022) in Shekhan camp.

Conclusions
Conflict and displacement contribute to high level of psychological distress. Resilience, however, seem to have a negative association with psychological distress. Additionally, living conditions and sex also played an important role in both psychological distress and resilience. Consequently, Yazidi community residing in camps are in need of further support to alleviate the consequences of displacement. We critically discuss the differences in the results among participants per camp and by sex, and its implications.
Does school SES matter less for high-performing students than for their lower-performing peers? A quantile regression analysis of PISA 2018 Australia
Authors: Perry Laura B. , Saatcioglu Argun , Mickelson Roslyn Arlin 
Published: November 2022

Abstract
Background
While the relationship between school socioeconomic composition and student academic outcomes is well established, knowledge about differential effects is not extensive. In particular, little is known whether the relationship differs for students with varying levels of academic performance. We examined whether the school socioeconomic composition effect on academic achievement is stronger or weaker for high-performing students than for average- and low-performing students. Australia is a theoretically interesting case study as it has high levels of school socioeconomic segregation compared to other economically developed countries.

Methods
We conducted quantile regression analysis using data from the Australia PISA 2018 sample (N = 14,273 15-year-old students). We examined the effect of school socioeconomic status (school SES) on student performance in reading, mathematical and scientific literacy.

Results
We found that the school socioeconomic composition effect is substantial and is similar for all students, regardless of their level of academic performance. The findings also show that school SES is a stronger predictor than student SES for all student performance quintiles, and the size of the school SES effect relative to the size of student SES effect is larger in lower performance quintiles.

Conclusions
These results indicate no differential effect of school SES on reading, mathematical or scientific literacy for students of varying levels of academic performance. The relationship is similarly strong and positive for high-performing students as it is for their lower performing peers. As school SES is a strong predictor for all students regardless of their level of academic performance, we argue that equity of educational outcomes can be best achieved by policies and structures that promote socioeconomically mixed rather than segregated schools. We also call for more research that seeks to identify and understand possible differential effects of school socioeconomic composition on a range of academic and non-cognitive student outcomes.
Distribution feature and development characteristics of geohazards in Wudu district, Gansu province, Northwest China
Authors: Zhang Shuai , Sun Ping , Li Ran , Zhang Yanlin , Ren Jian 
Published: November 2022

Abstract
Background
The study area located at southeast Gansu, China, has long been afflicted by the intense occurrence of geohazards. The study area is characterized by interleaving terrain of precipitous mountains and valley basins, abundant precipitation, and complicated geological setting. In this work, 1144 geohazards including 759 landslides, 281 debris flows, and 104 collapse were presented and their types were categorized in detail. Then, the distribution of geohazards were analyzed and the controlling role of hazard-inducing environment and triggering factors on geohazards were preliminary presented.

Results
In this work, correlation analysis between geohazards and geological, topographical, and geomorphological context was conducted. Concave slopes with height smaller than 200 m and slope gradient between 21° and 40° is the favorable topographic feature for landslide occurrence and the predominant slope aspects of landslides are southwest, south, west, and southeast. Collapse generally occurs in slope with gradient larger than 45°. Valleys with valley gradient less than 400‰, valley height between 100 and 500 m, and watershed area of 1–10 km2 register the largest percentage and the most favorable slope gradient for the supply of solid source at the debris flow source area is 25°–45°. The preferable strata for geohazards (landslide, collapse and debris flow) are Middle and upper Pleistocene loess, Holocene diluvium, Silurian phyllite and slate, Neogene mudstone, and Devonian schist and gneiss, and most geohazards occurred in tectonic erosional middle altitude mountain, tectonic erosional high-middle altitude mountain, tectonic erosional-diluvial planation surface. In addition, the controlling role of triggering factors, i.e., precipitation, earthquake, and human engineering activity was discussed and described in this work.

Conclusion
Geohazards in the study area are synthetically controlled by the hazard-inducing environment and triggering factors. The complicated sliding-prone strata and steep topography resulted from strong tectonic movement provides a favorable basis for the development and formation of geohazards. Heavy rainfall, strong seismic motion, and human engineering activity are the main triggering factors for geohazard occurrence.
Multi-stage expansion planning of energy storage integrated soft open points considering tie-line reconstruction
Authors: Li Peng , Ji Jie , Chen Sirui , Ji Haoran , Xu Jing , Song Guanyu , Zhao Jinli , Wu Jianzhong , Wang Chengshan 
Published: November 2022

AbstractWith the rapid development of flexible interconnection technology in active distribution networks (ADNs), many power electronic devices have been employed to improve system operational performance. As a novel fully-controlled power electronic device, energy storage integrated soft open point (ESOP) is gradually replacing traditional switches. This can significantly enhance the controllability of ADNs. To facilitate the utilization of ESOP, device locations and capacities should be configured optimally. Thus, this paper proposes a multi-stage expansion planning method of ESOP with the consideration of tie-line reconstruction. First, based on multi-terminal modular design characteristics, the ESOP planning model is established. A multi-stage planning framework of ESOP is then presented, in which the evolutionary relationship among different planning schemes is analyzed. Based on this framework, a multi-stage planning method of ESOP with consideration of tie-line reconstruction is subsequently proposed. Finally, case studies are conducted on a modified practical distribution network, and the cost–benefit analysis of device and multiple impact factors are given to prove the effectiveness of the proposed method.
Advanced application of collagen-based biomaterials in tissue repair and restoration
Authors: Zhu Jiayi , Li Zhulian , Zou Yaping , Lu Gonggong , Ronca Alfredo , D’Amora Ugo , Liang Jie , Fan Yujiang , Zhang Xingdong , Sun Yong 
Published: November 2022

AbstractIn tissue engineering, bioactive materials play an important role, providing structural support, cell regulation and establishing a suitable microenvironment to promote tissue regeneration. As the main component of extracellular matrix, collagen is an important natural bioactive material and it has been widely used in scientific research and clinical applications. Collagen is available from a wide range of animal origin, it can be produced by synthesis or through recombinant protein production systems. The use of pure collagen has inherent disadvantages in terms of physico-chemical properties. For this reason, a processed collagen in different ways can better match the specific requirements as biomaterial for tissue repair. Here, collagen may be used in bone/cartilage regeneration, skin regeneration, cardiovascular repair and other fields, by following different processing methods, including cross-linked collagen, complex, structured collagen, mineralized collagen, carrier and other forms, promoting the development of tissue engineering. This review summarizes a wide range of applications of collagen-based biomaterials and their recent progress in several tissue regeneration fields. Furthermore, the application prospect of bioactive materials based on collagen was outlooked, aiming at inspiring more new progress and advancements in tissue engineering research.
Graphical Abstract
Who Is Afraid of Techno-Fiction? The Emergence of Online Science Fiction in the Age of Informatization
Authors: Kim Dahye 
Published: November 2022

Abstract
An important and distinctive characteristic of the emergence of South Korean science fiction for an adult readership is its flourishing in digital space, predominantly written by the new generation of middle-class, techno-savvy youth beginning in the late 1980s. This article, which terms these science fiction texts from the late 1980s through the 1990s “techno-fiction,” begins by examining how contemporary literary critics viewed both science fiction and the practice of digital writing as concerning symptoms of “postmodernity” that threatened older aesthetic axioms of the literary field. For these critics, techno-fiction signified the empirical facts not only that increasing numbers of texts were being produced via the mediation of computer technology but, even more concerning, that the larger, politico-economic transformation of informatization was radically restructuring the cultural landscape and everyday cultural practices. Building on these critics’ calls to pay attention to the rising middle-class habitus and related cultural techniques to better understand the state of literature and culture in the age of information, and set against the backdrop of state-initiated and neoliberal processes of informatization, this article closely examines how these middle-class youth grew up to become key players in the production and consumption of techno-fiction.
Mourning Methods
Authors: Wallace Amanda Russhell 
Published: November 2022

Abstract
There is no encapsulated decisive moment in mourning. Rather, it manifests as time based and time oriented collaging amalgamated from broad notions of the archive. Particularly, the author’s practice of historical collaging interlaces the past and present with a hopeful thread of futures reliant upon her performing as an artist-magician aspiring to break the mourning. Optical undoing is the point of departure that the author’s art practice often takes while running back and forth with the dead and dying. For this issue, the author discusses what could be methods of visual critical fabulation (to borrow Saidiya Hartman’s term) via the metaphorical weaving, burning, excision, and preservation as mourning methods that span her predominantly lens-based work.
Assessing the potential relevance of CEACAM6 as a blood transcriptional biomarker
Authors: Rinchai Darawan , Chaussabel Damien 
Published: November 2022

Background Changes in blood transcript abundance levels have been associated with pathogenesis in a wide range of diseases. While next generation sequencing technology can measure transcript abundance on a genome-wide scale, downstream clinical applications often require small sets of genes to be selected for inclusion in targeted panels. Here we set out to gather information from the literature and transcriptome datasets that would help researchers determine whether to include the gene CEACAM6 in such panels. Methods We employed a workflow to systematically retrieve, structure, and aggregate information derived from both the literature and public transcriptome datasets. It consisted of profiling the CEACAM6 literature to identify major diseases associated with this candidate gene and establish its relevance as a biomarker. Accessing blood transcriptome datasets identified additional instances where CEACAM6 transcript levels differ in cases vs controls. Finally, the information retrieved throughout this process was captured in a structured format and aggregated in interactive circle packing plots. Results Although it is not routinely used clinically, the relevance of CEACAM6 as a biomarker has already been well-established in the cancer field, where it has invariably been found to be associated with poor prognosis. Focusing on the blood transcriptome literature, we found studies reporting elevated levels of CEACAM6 abundance across a wide range of pathologies, especially diseases where inflammation plays a dominant role, such as asthma, psoriasis, or Parkinson’s disease. The screening of public blood transcriptome datasets completed this picture, showing higher abundance levels in patients with infectious diseases caused by viral and bacterial pathogens. Conclusions Targeted assays measuring CEACAM6 transcript abundance in blood may be of potential utility for the management of patients with diseases presenting with systemic inflammation and for the management of patients with cancer, where the assay could potentially be run both on blood and tumor tissues.
Developing and testing an educational app on bowel preparation
Authors: Wonggom Parichat , Theeranut Ampornpan , Krongyut Sirinya , Tangworapongchai Kawin 
Published: November 2022

Background: Colonoscopy is the top investigation tool for colorectal cancer screening. The role of nurses in educating and advising on bowel preparation is essential to prepare patients for colonoscopy. Evidence supports that an interactive patient education smartphone and tablet application (app) leads to better health outcomes. Aims: To develop and evaluate the use of a bowel preparation app in providing knowledge and teaching bowel preparation to improve colonoscopy preparation. Methods: Analyse data from consumer participation and pre-post test methods. Findings: The effectiveness of the app was assessed in four categories: disease-specific content and patient-centred; flexible learning environments and accessibility; elder-friendliness; and usefulness. Overall, 10 people completed the app's feasibility testing and demonstrated a significant improvement in their bowel preparation knowledge (P=0.004) and behaviours (P=0.005). The mean BBPS scores was 7.8 (SD=0.6) and satisfaction with learning using the app was very high (90%). Conclusion: The collaboration with the multidisciplinary team led to the creation of an innovative app with a high level of satisfaction. Thus, interactive app technology in patient education is a feasible alternative method to deliver health information.
Management of diabetic ulcers of the dorsum of the foot and distal leg ulcers
Authors: Ahmed Mohamed Elmakki , Mohammad Khalid Musa Khider , Mahadi Seifeldin Ibrahim , Widyatalla Abubakr Hassan 
Published: November 2022

Objective: Diabetic foot ulceration of toes, forefoot and heel have been extensively studied; however, the dorsum of the foot and the distal leg have rarely been addressed. The objective of this study was to assess diabetic ulcers of the dorsum of the foot and of the distal leg (DUDFDLs) as primary sites, or extended lesions from other foot locations, with regard to possible causes, management and outcomes. Method: This was a retrospective study conducted in Jabir Abu Eliz Diabetic Centre (JADC) in Khartoum from January 2018 to August 2019. All patients with a primary DUDFDL, or one extending from a plantar or heel ulcer, were included. Results: A cohort of 102 patients with DUDFDLs were studied; 74 (72.5%) were male and 28 (27.5%) were female, with a male-to-female ratio of 2.6:1, and a mean age of 57±12 years. The ulcer was a primary DUDFDL in 38 patients and a secondary ulcer in 64 patients. The outcome in 38 patients with primary DUDFDL was healing without amputation in 26 cases (68.4%), amputation of toes in 12 cases (31.6%), and no major amputation or death. Of the 64 patients presenting with secondary DUDFDL extending from the plantar surface, there was extension to the dorsum of the foot through the forefoot ulcer in 54 patients and through the ankle joint to the distal leg in 10 patients. For the plantar ulcers extending to the dorsum, five cases healed without amputation (9.3%), minor amputation was necessary in 29 cases (53.7%), major amputation in 14 cases (25.9%) and six patients died (11.1%). For the distal leg ulcers with extension through the ankle joint, five healed without amputation and five required minor amputation. Conclusion: Primary DUDFDLs had a favourable outcome. Dorsum extension of diabetic foot ulcer from the plantar aspect of the foot carries a high risk for major limb amputation and death.
Non-surgical treatment for arterial leg ulcers: a narrative review
Authors: John Jomcy , Tate Sophia , Price Annie 
Published: November 2022

Objectives: Arterial leg ulcers (ALUs) pose a considerable burden on patients and health services. The cornerstone of treatment is revascularisation; however, this is not always possible and does not necessarily guarantee ulcer healing. Alternative treatment options are therefore also important. This narrative review aims to summarise the evidence available for non-surgical treatment of ALUs, including topical therapy, pharmacological agents, therapeutic angiogenesis and devices. Methods: A literature search was performed in November 2020 to identify studies reporting data on the non-surgical management of ALUs. Prospective randomised controlled trials (RCTs), controlled clinical trials and meta-analyses that investigated conservative or medical interventions on patients with intractable ALUs, and which provided quantitative data on ulcer healing were included. Following screening, studies that met the inclusion criteria underwent a data extraction process and findings were synthesised and categorised narratively. Results: In total, 14 controlled trials were selected for inclusion and analysed based on experimental protocol and outcome measures. Conclusion: There is some evidence available for the use of short-term systemic prostanoids, ultrasound therapy and pneumatic compression. There are limitations to these options including side effects, patient tolerance due to pain and availability in clinical practice. Further research is needed to improve treatment options for this complex group.
Effectiveness of silver dressings in the treatment of diabetic foot ulcers: a systematic review and meta-analysis
Authors: Luo YiXin , Li Li , Zhao Ping , Yang Chuan , Zhang June 
Published: November 2022

Objective:Silver dressings have been used in the treatment of diabetic foot ulcers (DFUs). However, meta-analyses examining their effectiveness is lacking. Therefore, this meta-analysis evaluates the effectiveness of silver dressings on DFU healing.Method:Various databases were searched for randomised controlled trials (RCTs) of silver dressing applied to DFUs.Results:A total of seven studies involving 650 patients were identified for inclusion in the meta-analysis. The odds ratio (OR) for silver dressing improving wound healing rate, complete healing time, ulcer-related in-hospital time and infection resolution rate were: 4.02 (95% confidence interval [CI]: 2.25–7.17; p<0.01); 2.81 (95% CI: –3.33––2.29; p<0.01); 12.13 (95% CI:–20.64––3.62; p<0.01); and 7.36 (95% CI: 1.58–34.22; p=0.01), respectively. The OR on ulcer area reduction was 8.60 (95% CI:–8.93–26.12; p=0.34) indicating no significant effect.Conclusion:The results of this meta-analysis showed that silver dressings enhance DFU healing rate, shorten the time to complete healing, shorten in-hospital duration, and improve infection resolution rate, while having no significant effect on reduction of ulcer area. Large-scale, multicentre, rigorously designed RCTs are recommended for future investigation to justify the beneficial effects of silver dressings on DFU healing.
Generation of chemical deposits on fused silica optics and their modulation on the light intensity distribution
Authors: Ye Hui , Cui Zhuangzhuang , Li Zhuang , Yang Wei , Qian Yuan 
Published: November 2022

Deposited substances generated from hydrofluoric acid based (HF-based) etching are found to be the precursors that deteriorate the resistance of fused silica optics to laser damage. In this paper, the surface of polished fused silica was treated with a buffer oxide etchant (BOE, 5–10%wt. HF

+

10%wt.

N
H

4

F

+
80

−

85
%

w
t
.

H

2

O

). The optic surface area affected by the etching-induced deposits

(

N
H

4

)

S
i
F

6

was found to increase significantly with the amount of material removal and sensitivity to the post-cleaning procedure. Three shapes of deposited particles are simultaneously identified on the treated samples. The 3D finite-difference time-domain (FDTD) was used to simulate the light field distribution near the deposited particles, which demonstrates that fused silica is subject to more light modulation when a particle is exposed on the front surface laser than on the rear surface laser. In addition, dense particles barely increase the light intensification factor (LIF) while markedly increase the light focused probability inside fused silica. Moreover, a multiple linear regression (MLR) analysis for the LIF builds a fitting plane model of the LIF and the particle height as well as the horizontal size, revealing that the LIF increases with the size of the deposited particle, especially its height. The laser damage testing results indicate that a deposited layer of

∼
76

n
m

in height had little influence on the laser-induced damage threshold (LIDT) of the optics and larger deposited particles with up to 9 µm thickness may deteriorate the LIDT to 41.62% that of the reference sample. Both the simulation and experimental results demonstrate that deposited particles with a height of more than 0.1 µm should be inhibited to achieve fused silica with superior laser damage performance.