bluuebunny/crossref_metadata_2025_split huggingface dataset:
Supervised segmentation of RTI appearance attributes for change detection on cultural heritage surfaces
Authors: Saha Sunita , Siatou Amalia , Mansouri Alamin , Sitnik Robert 
Published: October 2022

Abstract
This paper proposes a supervised segmentation method for detecting surface changes based on appearance attributes, focusing on cultural heritage metal surfaces. Reflectance Transformation Imaging (RTI) reconstruction coefficients (PTM and HSH) are explored for tracking changes over time on different data sets. Each acquisition is normalised to ensure the method’s robustness, allowing consecutive acquisitions with different RTI acquisition parameters. The proposed method requires expert labelling on groups of pixels representing individual classes. Afterward, the surface appearance is identified over time based on the estimated discriminant model. After segmentation, each detected category is assigned to a single colour to present the results with a user-friendly colourmap visualisation. The method is user-dependent; the labelling of the pixels must be accurately defined based on the research question. The results were evaluated based on human expertise in the conservation-restoration field and are considered ground truth in this work. A case study with visibly segmentable characteristics was used to prove the concept and evaluate the invariance of the proposed method. Comparison with the segmentation of the visible characteristics shows very accurate segmentation for HSH (99%) and lower for PTM (80%), which is influenced by surface rotation. The method was tested on metal surfaces undergoing accelerated corrosion or cleaning treatments. The results were promising for tracking changes based on segmentation. Equally promising is the possibility of qualitative quantifying the degree of change by counting the change of a selected class of pixels. PTM and HSH results are comparable in cases of mat surfaces; however, in high specular surfaces, HSH seems to provide more detailed information and, therefore, can better depict the surface characteristics. Limitations of the application are related to the possibility of identifying surface characteristics that do not exhibit topographic changes or significant reflectance differentiation.
Depression and post-traumatic stress disorder after perinatal loss in fathers: A systematic review
Authors: Lamon Lieselotte , De Hert Marc , Detraux Johan , Hompes Titia 
Published: October 2022

Abstract

Background
Research indicates that perinatal loss can cause profound psychological consequences in parents. However, a comprehensive summary of existing quantitative literature describing the association between perinatal loss and the development of depression/depressive symptoms or post-traumatic stress disorder (PTSD)/post-traumatic stress (PTS) symptoms in fathers has not been published.

Methods
A systematic literature search (from inception to December 2021), using the PubMed, EMBASE, and Web of Science databases to articles assessing depressive or PTS symptoms, was conducted following the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. Only studies investigating the period of intrauterine death from 20 weeks of gestation, stillbirth, or neonatal death within the first month after birth were included.

Results
A final sample of 13 articles were eligible for inclusion. Some studies showed an increased risk of depressive and PTS symptoms in fathers after perinatal loss. However, many study results did not show significant differences, symptoms generally decreased over time, and the majority of studies showed higher levels of depressive and PTS symptoms in mothers, compared with fathers.

Conclusions
Although the majority of the included studies showed elevated levels of depressive and/or PTSD symptoms after perinatal loss in fathers, no clear firm conclusion can be drawn, as the included studies were very heterogeneous. More homogeneous research measuring depressive and PTS symptoms in fathers is needed at the time of the loss, as the current literature available shows several limitations and gaps.
Creating and sustaining collaborative multi-institutional industry site visit programs: a toolkit
Authors: Collins Tammy R.L. , Hoff Kiri , Starback Molly , Brandt Patrick D. , Holmquist Christopher E. , Layton Rebekah L. 
Published: October 2022

Background: As more early career scientists enter into diverse career pathways, visiting local companies or organizations can support their exploration of these paths. As an efficient way to facilitate this, we developed a collaborative regional site visit program: the Enhancing Local Industry Transitions through Exploration (ELITE) Consortium. Consortium members arrange half-day visits to local industry sites, thus providing companies and trainees the opportunity to meet and identify potential professional and career opportunities. Three different training institutions worked cooperatively in the development and maintenance of the program. The ELITE Consortium was developed with eight phased steps; guidelines and operating procedures were created for each of these steps and are provided along with sample materials for institutions interested in building similar programs. Methods: Prior to fully developing the program, trainee interests were evaluated via questionnaire. During program implementation and thereafter, program directors tracked attendance and collected career outcome data from publicly available sources to identify first job positions after training. Regression analyses and chi-squared analyses were used to examine site visit matches and career outcome data. Results: Analyses suggest a positive impact of site visits on postdoctoral and graduate trainees’ career outcomes at companies or institutions that match a similar sector (e.g., for-profit) and type (e.g., biotech, pharmaceutical, contract research organization). Despite a small sample size, evidence suggests an especially positive impact on trainees who organize site visits to companies compared with those who simply participate. Conclusions: The ELITE Consortium was successful in helping trainees explore and identify a multitude of career paths. Trainees attained employment either directly or in related companies and institutions visited by ELITE participants. The joint, three-institution, flexible nature of the ELITE Consortium positively impacts the program’s sustainability and reach. The toolkit provided here will help other institutions to replicate and adapt the program with minimal effort.
How do hospital nurses experience end-of-life care provision? A creative phenomenological approach
Authors: Stuart Peter 
Published: October 2022

Background: Current evidence suggests that hospital nurses' end-of-life care is complex due to the conflicting tasks of treatment-focused care and palliation. This is a topic that needs further exploration. Aim: To understand hospital nurses' experiences of end-of-life care. Method: Interpretive phenomenology was used to explore 10 hospital nurses' experiences. Findings: Nurses' individual experience of death informed their attitudes to death. The dominant theme was death-as-calm, accompanied by human connection, and death-as-process. The nurses' actions indicated their end-of-life care included love, defined as a desire to create calm, grounded by the virtue of natural goodness, responsibility and dedication, with a willingness to focus on the individual and their family, making the most of whatever time they have left. To continue providing end-of-life care the nurses successfully protected their authentic self by using a ‘professional identity’ and employing ‘defence of self’. The nurses found the unpredictable nature of hospital end-of-life care difficult but used a collaborative power to manage situations. Conclusion: This study suggests hospital nurses successfully navigate an approach to hospital end-of-life nursing care, represented as a ‘harbour’, which facilitates transitioning from ‘stormy’ treatment to calm end-of-life care and death.
Disinfection of needleless connectors to reduce Staphylococcus aureus bacterial load
Authors: Rocha Patrícia Kuerten , Rickard Claire M. , Gales Ana Cristina , Sincero Thaís Cristine Marques , Ray-Barruel Gillian , Ullman Amanda J. , Dalcin Camila Biazus , Pedreira Mavilde L. Gonçalves 
Published: October 2022

HIGHLIGHTS Compare effectiveness of chemical disinfectants in reducing S. aureus. Five disinfectants reduced the bacterial load, especially chlorhexidine solutions. Focus on Brazilian clinical practice of needleless connector disinfection Purpose: This study aimed to gain further knowledge about the comparative effectiveness of chemical disinfectants in reducing the bacterial load of NCs inoculated with S. aureus. Methods: Disinfection of needleless connectors was undertaken in vitro against S. aureus comparing 70% isopropyl alcohol (IPA), 70% ethanol, 0.5% and 2% chlorhexidine in 70% IPA applied with gauze, and 70% IPA single-use cap (Site-Scrub®). Results: All disinfectants reduced the bacterial load (P<0.001), especially the chlorhexidine solutions. Mechanical friction should follow guidelines. Conclusion: This study found that all tested disinfectants effectively reduced the bacterial load and more clinical studies must be developed with a focus on the Brazilian clinical practice of needleless connector disinfection.
Single-shot lensfree on-chip quantitative phase microscopy with partially coherent LED illumination
Authors: Chen Yang , Wu Xuejuan , Lu Linpeng , Wei Jiahao , Wu Yumin , Chen Qian , Zuo Chao 
Published: October 2022

We propose a single-shot lens-free phase retrieval (SSLFPR) method in a lens-free on-chip microscopy (LFOCM) system based on a partially coherent light emitting diode (LED) illumination. The finite bandwidth (∼23.95 nm) of LED illumination is divided into a series of quasi-monochromatic components according to the LED spectrum measured by a spectrometer. When the “virtual wavelength scanning” phase retrieval method is combined with the dynamic phase support constraint, the resolution loss caused by the spatiotemporal partial coherence of the light source can be effectively compensated. At the same time, the nonlinearity characteristics of the support constraint help to further improve the imaging resolution, accelerate the convergence of the iteration process, and greatly eliminate the artifacts. Based on the proposed SSLFPR method, we demonstrate that the phase information of samples (including phase resolution target and polystyrene microspheres) illuminated by a LED can be accurately retrieved based on one single diffraction pattern. The SSLFPR method has a half-width resolution of 977 nm across a large field-of-view (FOV) of 19.53 mm2, which is 1.41 × the resolution of the conventional approach. We also imaged living Henrietta Lacks (HeLa) cells cultured in vitro, further demonstrating the real-time single-shot quantitative phase imaging (QPI) capability of SSLFPR for dynamic samples. Given its simple hardware, high throughput, and single-frame high-resolution QPI capability, SSLFPR is expected to be adopted in a wide range of biological and medical applications.
Risk of cervical precancer among HPV–negative women in the Netherlands and its association with previous HPV and cytology results: A follow-up analysis of a randomized screening study
Authors: Inturrisi Federica , Rozendaal Lawrence , Veldhuijzen Nienke J. , Heideman Daniëlle A. M. , Meijer Chris J. L. M. , Berkhof Johannes 
Published: October 2022

Background
Human papillomavirus (HPV)-based screening programs still use one-size-fits-all protocols but efficiency and efficacy of programs may be improved by stratifying women based on previous screening results.

Methods and findings
We studied the association between cervical intraepithelial neoplasia grade 3 or cancer (CIN3+) and previous screening results in the Population-Based Screening Study Amsterdam (POBASCAM) trial, performed in the Netherlands in the setting of regular screening, where women aged from 29 to 61 years old were invited to cytology and HPV co-testing at enrolment in year 1999/2002 and at the next round in 2003/2007. We selected 18,448 women (9,293 from the intervention group and 9,155 from the control group) who tested HPV–negative in 2003/2007 and did not have cervical intraepithelial neoplasia grade 2 or worse (CIN2+) or hysterectomy after enrolment. Follow-up was collected until 14 years after the 2003/2007 screen, covering 4 rounds of screening. Risk of CIN3+ and CIN2+ among women with an HPV–negative test, irrespective of previous round results and stratified according to previous round HPV and cytology results, were calculated by the Kaplan–Meier method.
During 14 years of follow-up, 62 CIN3+ cases (24 in the intervention group and 38 in the control group) were detected. HPV–negative women had a 14-year CIN3+ risk of 0.48% (95% confidence interval 0.37 to 0.62) and CIN2+ risk of 1.17% (0.99 to 1.38). The CIN3+ risk among HPV–negative women was increased in women with a previous positive HPV test (2.36%, 1.20 to 4.63; p < 0.001) or co-test (1.68%, 0.87 to 3.20; p < 0.001) and, equivalently, decreased in women with a previous negative HPV test (0.43%, 0.33 to 0.57) or a negative co-test (0.43%, 0.33 to 0.57). The CIN3+ risk was not influenced by the previous cytology result. The CIN3+ risk among HPV–negative women was increased after both a previous HPV16–positive test (3.90%, 1.47 to 10.12; p < 0.001) and a previous HPV16–negative/HPVother–positive test (1.91%, 0.76 to 4.74; p = 0.002). For endpoint CIN2+ (147 cases), findings were similar except that the CIN2+ risk was increased after previous abnormal cytology (4.06%, 2.30 to 7.12; p < 0.001). The presented risk estimates were calculated by tracking histological results through the Dutch nationwide pathology archive (PALGA) and were not adjusted for non-compliance with the colposcopy referral advice.

Conclusions
HPV–negative women had an increased long-term risk of CIN3+ when the HPV test in the previous screening round was positive. This supports the implementation of risk-based intervals that depend on HPV results in the current and previous screening round.

Trial registration
POBASCAM trial, trial registration number ISRCTN20781131.
Contexto bioético del proceso médico asistencial en comunidades indígenas Yanomami del Estado Amazonas-Venezuela
Authors: Piamo Morales Alberto , García Rojas Mayra 
Published: October 2022

Los Yanomami viven en grandes casas comunales donde todo el pueblo convive bajo un techo común de hojas de palma llamado shabono, dentro de sus valores morales y culturales es fundamental, el compartir y la generosidad, y contrario a ello, la actitud más reprochable y deleznable es ser mezquino, avaro, tacaño, egoísta.
Objetivo: Describir el contexto bioético del proceso médico asistencial en comunidades indígenas Yanomami del Estado Amazonas en Venezuela desde la perspectiva principialista de la bioética. Métodos: Se realizó una investigación cualitativa etnográfica fundamentada en la experiencia médico-asistencial de los autores, quienes por 2 años convivieron en comunidades Yanomami, ofreciendo servicios de salud. Para el análisis bioético se realizó una evaluación del proceso médico-asistencial y de algunos aspectos sociales desde la perspectiva principialista de la biótica. Desarrollo: La autonomía personal del Yanomami con respecto al servicio de salud se expresa en varios momentos durante la atención médica. Son exigentes en solicitar información de los procederes biomédicos que se les ofrecen. Son capaces de expresar su voluntad anticipada. Como parte del principio de justicia, el Estado venezolano ha desarrollado, aunque insuficientes, un conjunto de estrategias para incrementar la cobertura de los servicios de salud. Conclusiones: Desde un punto de vista bioético, los Yanomami son sujetos de derechos legítimos capaces de expresar su autonomía como personas individuales y únicas dentro de una sociedad en la cual se prima lo colectivo y comunitario.
The Role of Women in Rural Development in Bangladesh
Authors: Rashid Sarawat , Abedin Maupiya 
Published: October 2022

Bangladesh has significantly maintained its robust economic growth performance. According to the World Economic Forum's Global Gender Gap Report 2022 Bangladesh is the most gender-equal country among South Asian nations. Bangladesh ranked 71st out of 146 countries on the Global Gender Gap Index 2022 with a score of 0.714. According to further information in the same report, Bangladesh has already reduced the gender gap by 72% from 2008 to 2020. Obviously the rural women have the contribution towards the development. This article is narrative reviewed by the author’s experience, existing theories, and models. Here the authors provide the information based on the reviewing concern book, scientific journal, national and international newspaper cutting as well as the concern websites. Results are based on qualitative rather than quantitative level. The paper based on the contribution of women in rural development that could be divided into the following three major categories- a) the role of women in agriculture; b) Food security; and c) The role of women in rural poverty alleviation. The paper reviled spontaneous participation of women in all developmental activities of the country is contributing to agricultural progress, food security, and assurance and poverty reduction, which is directly contributing to achieving Sustainable Development Goal one (Poverty Alleviation) and two (Hunger Free).
Performance of digital morphology analyzer CellaVision DC-1
Authors: Lee Gun-Hyuk , Yoon Sumi , Nam Minjeong , Kim Hanah , Hur Mina 
Published: October 2022

Abstract

Objectives
CellaVision DC-1 (DC-1, Sysmex, Kobe, Japan) is a newly launched digital morphology analyzer that was developed mainly for small to medium-volume laboratories. We evaluated the precision, qualitative performance, comparison of cell counts between DC-1 and manual counting, and turnaround time (TAT) of DC-1.

Methods
Using five peripheral blood smear (PBS) slides spanning normal white blood cell (WBC) range, precision and qualitative performance of DC-1 were evaluated according to the Clinical and Laboratory Standards Institute (CLSI) EP15-A3, EP15-Ed3-IG1, and EP12-A2 guidelines. Cell counts of DC-1 and manual counting were compared according to the CLSI EP 09C-ED3 guidelines, and TAT of DC-1 was also compared with TAT of manual counting.

Results
DC-1 showed excellent precision (%CV, 0.0–3.5%), high specificity (98.9–100.0%), and high negative predictive value (98.4–100.0%) in 18 cell classes (12 WBC classes and six non-WBC classes). However, DC-1 showed 0% of positive predictive value in seven cell classes (metamyelocytes, myelocytes, promyelocytes, blasts, plasma cells, nucleated red blood cells, and unidentified). The largest absolute mean differences (%) of DC-1 vs. manual counting was 2.74. Total TAT (min:s) was comparable between DC-1 (8:55) and manual counting (8:55).

Conclusions
This is the first study that comprehensively evaluated the performance of DC-1 including its TAT. DC-1 has a reliable performance that can be used in small to medium-volume laboratories for assisting PBS review. However, DC-1 may make unnecessary workload for cell verification in some cell classes.
Surfactant evaluation for enhanced oil recovery: Phase behavior and interfacial tension
Authors: Nadir Najiah , Shahruddin Sara , Othman Jofry 
Published: October 2022

Abstract
Surfactant flooding is one of the successful techniques employed in enhanced oil recovery (EOR) to extract the remaining original oil in place after primary and secondary recoveries are performed. Selection of the right EOR surfactant is an important but demanding task due to a series of screening procedures that need to be executed to have a comprehensive evaluation. This article presents the experimental work done on the initial screening of ten surfactants from three different classes, namely nonionic, anionic, and amphoteric. The screening was completed with three consecutive series of testing, which are surfactant compatibility, phase behavior, and interfacial tension (IFT). Results showed that an anionic surfactant, sodium decylglucoside hydroxypropyl phosphate, passed all tests with the lowest IFT value of 8 × 10−3 mN/m at 0.1 wt% of surfactant concentration.
Characterization of surface decarburization and oxidation behavior of Cr–Mo cold heading steel
Authors: Chen Jilin , Feng Guanghong , Zheng Yaxu , Ma Jian , Lin Peng , Wang Ningtao , Ma Honglei , Zheng Jian 
Published: October 2022

Abstract
Herein, the surface decarburization and oxidation characteristics of Cr–Mo cold heading steel are investigated via optical microscopy, scanning electron microscopy, and electron backscatter diffraction under different temperatures. Furthermore, the competitive mechanisms of decarburization and oxidation are analyzed. The results indicate that the heating temperature considerably affects the decarburization and oxidation characteristics of the steel sample. With an increase in the temperature, the depth of the total decarburization layer increases. The fully decarburized layer is prominent between 750 and 850°C and culminates at 800°C. The oxide thickness parabolically increases, and Cr2O3 is present, which inhibits oxidation. Between 700 and 950°C, the oxidation weight gain is slow. The main structure of the oxide scale is the dense Fe3O4 layer, inhibiting decarburization. The oxidation rate increases at 950°C, and the proportion of loose FeO layer in the oxide scale exceeds 66%, promoting decarburization. At >1,000°C, the surface decarburization and oxidation rate simultaneously increase.
Complexity in sign languages
Authors: Malaia Evie A. , Borneman Joshua D. , Kurtoglu Emre , Gurbuz Sevgi Z. , Griffin Darrin , Crawford Chris , Gurbuz Ali C. 
Published: October 2022

Abstract
Sign languages are human communication systems that are equivalent to spoken language in their capacity for information transfer, but which use a dynamic visual signal for communication. Thus, linguistic metrics of complexity, which are typically developed for linear, symbolic linguistic representation (such as written forms of spoken languages) do not translate easily into sign language analysis. A comparison of physical signal metrics, on the other hand, is complicated by the higher dimensionality (spatial and temporal) of the sign language signal as compared to a speech signal (solely temporal). Here, we review a variety of approaches to operationalizing sign language complexity based on linguistic and physical data, and identify the approaches that allow for high fidelity modeling of the data in the visual domain, while capturing linguistically-relevant features of the sign language signal.
Organoid research on human early development and beyond
Authors: Wen Lu , Tang Fuchou 
Published: October 2022

Abstract
The organoid field has been developing rapidly during the last decade. Organoids for human pre-, peri- and post-implantation development have opened an avenue to study these biological processes in vitro, which have been hampered by lack of accessible research models for long term. The technologies of four fields, single cell omics sequencing, genome editing and lineage tracing, microfluidics and tissue engineering, have fueled the rapid development of the organoid field. In this review, we will discuss the organoid research on human early development as well as future directions of the organoid field combining with other powerful technologies.