bluuebunny/crossref_metadata_2025_split huggingface dataset:
Multiscale Theories and Applications: From Microstructure Design to Macroscopic Assessment for Carbon Nanotubes Networks
Authors: Ji Jiachao , Jin Yulin , Hua Anping , Zhu Chunhua , Zhao Junhua 
Published: January 2023

AbstractCarbon nanotube (CNT) networks enable CNTs to be used as building blocks for synthesizing novel advanced materials, thus taking full advantage of the superior properties of individual CNTs. Multiscale analyses have to be adopted to study the load transfer mechanisms of CNT networks from the atomic scale to the macroscopic scale due to the huge computational cost. Among them, fully resolved structural features include the graphitic honeycomb lattice (atomic), inter-tube stacking (nano) and assembly (meso) of CNTs. On an atomic scale, the elastic properties, ultimate stresses, and failure strains of individual CNTs with distinct chiralities and radii are obtained under various loading conditions by molecular mechanics. The dependence of the cohesive energies on spacing distances, crossing angles, size and edge effects between two CNTs is analyzed through continuum modeling in nanoscale. The mesoscale models, which neglect the atomic structures of individual CNTs but retain geometrical information about the shape of CNTs and their assembly into a network, have been developed to study the multi-level mechanism of material deformation and microstructural evolution in CNT networks under stretching, from elastic elongation, strengthening to damage and failure. This paper summarizes the multiscale theories mentioned above, which should provide insight into the optimal assembling of CNT network materials for elevated mechanical performance.
Side effects of Pfizer/BioNTech (BNT162b2) COVID-19 vaccine reported by the Birzeit University community
Authors: Abukhalil Abdallah Damin , Shatat Sireen Sultan , Abushehadeh Raya Riyad , Al-Shami Ni’meh , Naseef Hani A. , Rabba Abdullah 
Published: January 2023

Abstract
Background
The Pfizer BioNTech COVID-19 vaccine was the first to receive emergency authorization and approval from the FDA. Therefore, it is preferred by most recipients; however, many people are concerned about the vaccine’s side effects. At the time of the study, December 2021, Palestine lacked a national reporting system for monitoring adverse vaccine effects. Therefore, this study investigates the post-vaccine adverse events following the Pfizer/BioNTech COVID-19 Vaccine administration in Palestine and identifies the occurrence, extent, and severity among university staff, employees, and students at Birzeit University.

Method
A questionnaire-based retrospective cross-sectional study was conducted using a university website (Ritaj), social media platforms (e.g., Facebook and Telegram), and in-person interviews. The Chi-square, Fisher’s exact, and McNemar’s tests were used to investigate significant relationships. Data were analyzed using SPSS version 22.

Results
In total, 1137 participants completed the questionnaire, 33.2% were males, and the mean age was 21.163 years. All participants received at least one dose of the Pfizer-BioNTech COVID-19 vaccine. Approximately one-third of participants reported no adverse effects after receiving the first, second, or third doses (34%, 33.6%, and 32.5%, respectively). The most commonly reported adverse events were fever, chills, headache, fatigue, pain and swelling at the injection site, muscle pain, and joint pain. Allergic reactions were reported by 12.7% of the participants; furthermore, participants with a history of allergy or anaphylaxis before vaccination had a significantly higher tendency for post-vaccination allergic reactions. Eight participants reported rare side effects, including 7 (0.6%) cases of thrombocytopenia and one (0.1%) case of myocarditis. Males aged less than 20 years and smokers were significantly less likely to complain of adverse events. The number of reported side effects was significantly higher after the second vaccine dose than after the first dose. Finally, participants infected with COVID-19 before vaccination was significantly associated with side effects such as fever, chills, shortness of breath, and persistent cough.

Conclusion
In this study, the most common post- BNT162b2 Vaccination reported self-limiting side effects similar to those reported by Pfizer/BioNTech Company. However, higher rates of allergic reactions were reported in this sample. Rare side effects, such as thrombocytopenia and myocarditis, were reported by 8 participants. COVID vaccines have been developed at an accelerated pace, and vaccine safety is a top priority; therefore, standard monitoring through a national adverse event reporting system is necessary for safety assurance. Continuous monitoring and long-term studies are required to ensure vaccine safety.
Effect of intra-arterial nimodipine on iatrogenic vasospasms during endovascular stroke treatment – angiographic resolution and infarct growth in follow-up imaging
Authors: Jesser Jessica , Potreck Arne , Vollherbst Dominik , Seker Fatih , Chen Min , Schönenberger Silvia , Do Thuy D. , Bendszus Martin , Möhlenbruch Markus A. , Weyland Charlotte S. 
Published: January 2023

Abstract
Purpose
The treatment of vasospasms during endovascular stroke treatment (EST) with intra-arterial nimodipine (NM) is routinely performed. However, the efficacy of resolving iatrogenic vasospasms during the angiographic intervention and the infarct development in follow-up imaging after EST has not been studied yet.

Methods
Retrospective single-center analysis of patients receiving EST for anterior circulation vessel occlusion between 01/2015 and 12/2021. The primary endpoint was ASPECTS in follow-up imaging. Secondary endpoints were the clinical outcome (combined endpoint NIHSS 24 h after EST and difference between modified Rankin Scale (mRS) before stroke and at discharge (delta mRS)) and intracranial hemorrhage (ICH) in follow-up imaging. Patients with vasospasms receiving NM (NM+) or not (NM-) were compared in univariate analysis.

Results
Vasospasms occurred in 79/1283 patients (6.2%), who consecutively received intra-arterial NM during EST. The targeted vasospasm angiographically resolved in 84% (66/79) under NM therapy. ASPECTS was lower in follow-up imaging after vasospasms and NM-treatment (NM – 7 (6–9), NM + 6 (4.5-8), p = 0.013) and the clinical outcome was worse (NIHSS 24 h after EST was higher in patients treated with NM (median, IQR; NM+: 14, 5–21 vs. NM-: 9, 3–18; p = 0.004), delta-mRS was higher in the NM + group (median, IQR; NM+: 3, 1–4 vs. NM-: 2, 1–2; p = 0.011)). Any ICH (NM+: 27/79, 34.2% vs. NM-: 356/1204, 29.6%; p = 0.386) and symptomatic ICH (NM+: 2/79, 2.5% vs. NM-: 21/1204, 1.7%; p = 0.609) was equally distributed between groups.

Conclusion
Intra-arterial nimodipine during EST resolves iatrogenic vasospasms efficiently during EST without increasing intracranial hemorrhage rates. However, patients with vasospasms and NM treatment show higher infarct growth resulting in lower ASPECTS in follow-up imaging.
Treatment of bipolar clavicle injury with internal plating: a case series and literature review
Authors: Feng Dongxu , Liu Yong , Li Zijun , Huang Jie , Fan Mei , Kang Xiaomin , Zhang Jun 
Published: January 2023

Abstract
Background
Bipolar clavicle injury is a rare injury involving any combination of dislocation and/or fracture at both ends of the clavicle. Most reports of bipolar clavicle injury have been based on a single case, and treatment of this injury remains controversial. The present study was performed to evaluate the efficacy of surgical management with internal plating for bipolar clavicle injuries.

Methods
We performed internal plating to treat seven consecutive bipolar clavicle injuries with different injury patterns from May 2013 to June 2021. A clavicle hook plate was used for five sternoclavicular joint injuries (including a revision surgery) and three acromioclavicular joint dislocations, a T plate was used for one sternoclavicular joint injury, and an anatomic plate was used for one distal clavicle fracture. At follow-up, radiographs were assessed for bone alignment, joint congruity, fracture union or malunion, and implant failure or migration. Clinical evaluation included determination of the Disability of the Arm, Shoulder, and Hand (DASH) score; Constant–Murley score; visual analog scale (VAS) score; and complications.

Results
The patients were regularly followed up after the operation, and functional parameters were assessed over time. At a mean follow-up of 28.1 ± 22.0 months, each fracture had solid bone union, and each dislocation showed no sign of recurrent instability. The mean shoulder forward flexion was 159.3° ± 7.9°, and the mean DASH score was 8.8 ± 5.1. The mean Constant–Murley score was 88.9 ± 7.9, with six cases assessed as excellent and one case assessed as good. The mean VAS score was 1.0 ± 1.5, and the mean patient satisfaction score was 9.3 ± 0.8. No complications occurred, and each patient was able to resume their preinjury daily activity and was highly satisfied with their treatment.

Conclusions
In the present study, internal plating for bipolar clavicle injury allowed early mobilization and resulted in good joint function. We recommend fixation of the more severely affected side first because the other side may be passively reduced and acquire stability once the more severely affected side has been fixed. Internal fixation of the other end may therefore be unnecessary unless residual instability exists.
Exploring medical students’ perspectives of physician leadership
Authors: Vo Albert , Torti Jacqueline , Haddara Wael , Sultan Nabil 
Published: January 2023

AbstractBackgroundLeadership has been recognized as an important competency in medicine. Nevertheless, leadership curricula for Canadian medical students lacks standardization and may not be informed by medical students’ perspectives of physician leadership. The purpose of this study was to elicit these perspectives on physician leadership.MethodsThe present study utilized semi-structured interviews to ascertain the views of medical student participants, including students in their first, second and third years of medical school, on physician leadership. Interview questions were based on ‘the 3-C model’ of physician leadership, which includes three aspects of leadership, namely character, competence and commitment. The interviews were audio-recorded, transcribed and then coded using thematic analysis.ResultsThe medical students of this study provided rich examples of resident and staff physicians demonstrating effective and ineffective leadership. The participants identified the importance of character to effective physician leadership, but some participants also described a feeling of disconnect with the relevance of character at their stage of training. When discussing physician competence, medical students described the importance of both medical expertise and transferable skills. Lastly, the leadership aspect of commitment was identified as being relevant, but medical students cautioned against the potential for physician burnout. The medical student participants’ suggestions for improved leadership development included increased experiences with examples of physician leadership, opportunities to engage in leadership and participation in reflection exercises.ConclusionsOverall, the study participants demonstrated an appreciation for three aspects of leadership; character, competence and commitment. Furthermore, they also provided recommendations for the future design of medical leadership curricula.
Weaving rapport: doctors’ strategies towards patients’ noncompliance
Authors: Tian Yinong , Zhang Jing , Che Haiyang , Su Yonggang 
Published: January 2023

AbstractBackgroundA successful therapeutic rapport between doctors and patients is built on effective doctor-patient communication. Noncompliance of patients which challenges their communication has been described in the research, yet the rapport strategies are not well discussed.MethodsThis qualitative study investigates the rapport strategies when doctors face noncompliance in consultations and its pragmatic effects achieved through the doctors’ speeches. The 10-hour recordings come from the doctor-patient communication in the hospital setting. Thereafter, we analyze their conversation following the Spencer Oatey’s rapport management model.ResultsCompliments and joking in the illocutionary domain, storytelling in the discourse domain, the doctors’ participation in the participation domain and the choice of appropriate titles in the stylistic domain are identified and analyzed as the rapport-building strategies.ConclusionThe present study has offered insights into physicians’ rapport-building strategies in the face of rapport-threatening behavior from patients. These strategies will help the doctors to deal with rapport-challenging behavior and boost overall patient wellness.
Costs and outcomes of colorectal cancer screening program in Isfahan, Iran
Authors: Rahimi Farimah , Rezayatmand Reza , Shojaeenejad Javad , Tabesh Elham , Ravankhah Zahra , Adibi Peyman 
Published: January 2023

Abstract
Background
Colorectal cancer is one of the most prevalent gastrointestinal cancers in Iran i.e., the fourth and the second prevalent cancer among Iranian males and females, respectively. A routine screening program is effective in the early detection of disease which can reduce the cancer burden both for individuals and society. In 2015, Iran’s Package of Essential Non- communicable Diseases program had been piloted in Shahreza city in Isfahan province. Colorectal cancer screening for the population aged 50–70 was a part of this program. So far, there was no study about the cost and outcomes of that program. Thus, this study aimed to analyze the costs and outcomes of colorectal cancer screening done from 2016 to 2019 in Shahreza.

Methods
This cost-outcome description study used the data of 19,392 individuals who were 50–70 years old experienced a fecal immunochemical test (FIT) and had an electronic health record. All direct costs including personnel, building space, equipment, training, etc. were extracted from the financial documents existing in the Isfahan province Health Center. The outcome was defined as positive FIT, detection of adenoma or malignancy as recorded in the E-integrated health system.

Results
The results of this study indicated that the direct costs of the colorectal cancer screening program during the years 2016–2019 were 7,368,707,574 Rials (321,029 PPP$) in Shahreza, Isfahan province. These costs resulted in identifying 821 people with a positive FIT test, of those 367 individuals were undergone colonoscopy. Of whom 8 cases of colorectal cancer, and 151 cases with polyps were diagnosed.

Conclusion
This study showed that by paying a small amount of 320 thousand international dollars we could prevent 151 cases of polyps to be progressed to colorectal cancer,resulting in a significant reduction in colorectal cancer incidence.
Chromosome-level genome of black cutworm provides novel insights into polyphagy and seasonal migration in insects
Authors: Jin Minghui , Liu Bo , Zheng Weigang , Liu Conghui , Liu Zhenxing , He Yuan , Li Xiaokang , Wu Chao , Wang Ping , Liu Kaiyu , Wu Shigang , Liu Hangwei , Chakrabarty Swapan , Yuan Haibin , Wilson Kenneth , Wu Kongming , Fan Wei , Xiao Yutao 
Published: January 2023

Abstract

Background
The black cutworm, Agrotis ipsilon, is a serious global underground pest. Its distinct phenotypic traits, especially its polyphagy and ability to migrate long distances, contribute to its widening distribution and increasing difficulty of control. However, knowledge about these traits is still limited.

Results
We generated a high-quality chromosome-level assembly of A. ipsilon using PacBio and Hi-C technology with a contig N50 length of ~ 6.7 Mb. Comparative genomic and transcriptomic analyses showed that detoxification-associated gene families were highly expanded and induced after insects fed on specific host plants. Knockout of genes that encoded two induced ABC transporters using CRISPR/Cas9 significantly reduced larval growth rate, consistent with their contribution to host adaptation. A comparative transcriptomic analysis between tethered-flight moths and migrating moths showed expression changes in the circadian rhythm gene AiCry2 involved in sensing photoperiod variations and may receipt magnetic fields accompanied by MagR and in genes that regulate the juvenile hormone pathway and energy metabolism, all involved in migration processes.

Conclusions
This study provides valuable genomic resources for elucidating the mechanisms involved in moth migration and developing innovative control strategies.
Effects of mesenchymal stem cell-derived nanovesicles in experimental allergic airway inflammation
Authors: Bandeira Elga , Jang Su Chul , Lässer Cecilia , Johansson Kristina , Rådinger Madeleine , Park Kyong-Su 
Published: January 2023

Abstract
Background
Allergic asthma is associated with airflow obstruction and hyper-responsiveness that arises from airway inflammation and remodeling. Cell therapy with mesenchymal stem cells (MSC) has been shown to attenuate inflammation in asthma models, and similar effects have recently been observed using extracellular vesicles (EV) obtained from these cells. Biologically functional vesicles can also be artificially generated from MSC by extruding cells through membranes to produce EV-mimetic nanovesicles (NV). In this study, we aimed to determine the effects of different MSC-derived vesicles in a murine model of allergic airway inflammation.

Methods
EV were obtained through sequential centrifugation of serum-free media conditioned by human bone marrow MSC for 24 h. NV were produced through serial extrusion of the whole cells through filters. Both types of vesicles underwent density gradient purification and were quantified through nanoparticle tracking analysis. C57BL/6 mice were sensitized to ovalbumin (OVA, 8 µg), and then randomly divided into the OVA group (intranasally exposed to 100 µg OVA for 5 days) and control group (exposed to PBS). The mice were then further divided into groups that received 2 × 109 EV or NV (intranasally or intraperitoneally) or PBS immediately following the first OVA exposure.

Results
Administration of EV and NV reduced cellularity and eosinophilia in bronchoalveolar lavage (BAL) fluid in OVA-sensitized and OVA-exposed mice. In addition, NV treatment resulted in decreased numbers of inflammatory cells within the lung tissue, and this was associated with lower levels of Eotaxin-2 in both BAL fluid and lung tissue. Furthermore, both intranasal and systemic administration of NV were effective in reducing inflammatory cells; however, systemic delivery resulted in a greater reduction of eosinophilia in the lung tissue.

Conclusions
Taken together, our results indicate that MSC-derived NV significantly reduce OVA-induced allergic airway inflammation to a level comparable to EV. Thus, cell-derived NV may be a novel EV-mimetic therapeutic candidate for treating allergic diseases such as asthma.
Malaria among children under 10 years in 4 endemic health areas in Kisantu Health Zone: epidemiology and transmission
Authors: Ilombe Gillon , Matangila Junior Rika , Lulebo Aimee , Mutombo Paulin , Linsuke Sylvie , Maketa Vivi , Mabanzila Baby , Wat’senga Francis , Van Bortel Wim , Fiacre Agossa , Irish Seth R. , Lutumba Pascal , Van Geertruyden Jean-Pierre 
Published: January 2023

Abstract
Background
The Democratic Republic of the Congo (DRC) is the second most malaria-affected country in the world with 21,608,681 cases reported in 2019. The Kongo Central (KC) Province has a malaria annual incidence of 163 cases/per 1000 inhabitants which are close to the national average of 153.4/1000. However, the malaria prevalence varies both between and within health zones in this province. The main objective of this study was to describe the epidemiology and transmission of malaria among children aged 0 to 10 years in the 4 highest endemic health areas in Kisantu Health Zone (HZ) of KC in DRC.

Methods
A community-based cross-sectional study was conducted from October to November 2017 using multi-stage sampling. A total of 30 villages in 4 health areas in Kisantu HZ were randomly selected. The prevalence of malaria was measured using a thick blood smear (TBS) and known predictors and associated outcomes were assessed. Data are described and association determinants of malaria infection were analysed.

Results
A total of 1790 children between 0 and 10 years were included in 30 villages in 4 health areas of Kisantu HZ. The overall prevalence in the study area according to the TBS was 14.8% (95% CI: 13.8–16.6; range: 0–53). The mean sporozoite rate in the study area was 4.3% (95% CI: 2.6–6.6). The determination of kdr-west resistance alleles showed the presence of both L1014S and L1014F with 14.6% heterozygous L1014S/L1014F, 84.4% homozygous 1014F, and 1% homozygous 1014S. The risk factors associated with malaria infection were ground or wooden floors aOR: 15.8 (95% CI: 8.6–29.2), a moderate or severe underweight: 1.5 (1.1–2.3) and to be overweight: 1.9 (95% CI: 1.3–2.7).

Conclusion
Malaria prevalence differed between villages and health areas within the same health zone. The control strategy activities must be oriented by the variety in the prevalence and transmission of malaria in different areas. The policy against malaria regarding long-lasting insecticidal nets should be based on the evidence of metabolic resistance.
Neighborhood infrastructure-related risk factors and non-communicable diseases: a systematic meta-review
Authors: Zhang Yuyang , Liu Ningrui , Li Yan , Long Ying , Baumgartner Jill , Adamkiewicz Gary , Bhalla Kavi , Rodriguez Judith , Gemmell Emily 
Published: January 2023

Abstract
Background
With rapid urbanization, the urban environment, especially the neighborhood environment, has received increasing global attention. However, a comprehensive overview of the association between neighborhood risk factors and human health remains unclear due to the large number of neighborhood risk factor–human health outcome pairs.

Method
On the basis of a whole year of panel discussions, we first obtained a list of 5 neighborhood domains, containing 33 uniformly defined neighborhood risk factors. We only focused on neighborhood infrastructure-related risk factors with the potential for spatial interventions through urban design tools. Subsequently, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, a systematic meta-review of 17 infrastructure-related risk factors of the 33 neighborhood risk factors (e.g., green and blue spaces, proximity to major roads, and proximity to landfills) was conducted using four databases, Web of Science, PubMed, OVID, and Cochrane Library, from January 2000 to May 2021, and corresponding evidence for non-communicable diseases (NCDs) was synthesized. The review quality was assessed according to the A MeaSurement Tool to Assess Systematic Reviews (AMSTAR) standard.

Results
Thirty-three moderate-and high-quality reviews were included in the analysis. Thirteen major NCD outcomes were found to be associated with neighborhood infrastructure-related risk factors. Green and blue spaces or walkability had protective effects on human health. In contrast, proximity to major roads, industry, and landfills posed serious threats to human health. Inconsistent results were obtained for four neighborhood risk factors: facilities for physical and leisure activities, accessibility to infrastructure providing unhealthy food, proximity to industry, and proximity to major roads.

Conclusions
This meta-review presents a comprehensive overview of the effects of neighborhood infrastructure-related risk factors on NCDs. Findings on the risk factors with strong evidence can help improve healthy city guidelines and promote urban sustainability. In addition, the unknown or uncertain association between many neighborhood risk factors and certain types of NCDs requires further research.