bluuebunny/crossref_metadata_2025_split huggingface dataset:
MoS2 thin film decorated TiO2 nanotube arrays on flexible Ti foil for solar water splitting application
Authors: Singh Bheem , Gautam Sudhanshu , Behera Govinda Chandra , Kumar Rahul , Aggarwal Vishnu , Tawale Jai Shankar , Ganesan Ramakrishnan , Roy Somnath Chanda , Kushvaha Sunil Singh 
Published: December 2023

Abstract
MoS2/TiO2 nanostructure provides a lot of advantages in photoelectrochemical (PEC) applications due to the absorption of the wide spectrum solar radiation, more catalytically active sites, proper band alignment, and better separation of photogenerated charge carriers. Here we report PEC water splitting studies of MoS2 thin film grown by chemical vapor deposition on TiO2 nanotubes fabricated on flexible thin Ti foil. Raman and x-ray diffraction analysis confirmed the polycrystalline growth of a few layers MoS2 on TiO2/Ti through their characteristic peaks. Field emission scanning electron microscopy revealed the nanotube surface morphology of TiO2 having a diameter in the range of 200–300 nm. The chemical and electronic composition of MoS2 and TiO2 were investigated by x-ray photoelectron spectroscopy. PEC measurements performed in 0.5 M Na2SO4 aqueous electrolyte solution under 100 mW cm−2 (AM 1.5G) simulated sunlight revealed 2-fold improved photocurrent density for MoS2/TiO2 heterostructure (∼135.7 μA cm−2) compared to that of bare TiO2 (∼70 μA cm−2). This is attributed to extended light absorption and more catalytically active surface area resulting from MoS2 functionalization of the TiO2 nanotubes, which results in better PEC activity. This study provides a new insight to explore the performance of thin metal foil-based photoelectrode in PEC applications that can be beneficial to develop roll-to-roll device fabrication to advance futuristic flexible electronics.
Fabrication of Sb2S3/Sb2Se3 heterostructure for potential resistive switching applications
Authors: Prajapat Pukhraj , Vashishtha Pargam , Goswami Preeti , Gupta Govind 
Published: December 2023

Abstract
The exponential growth of large data and the widespread adoption of the Internet of Things (IoT) have created significant challenges for traditional Von Neumann computers. These challenges include complex hardware, high energy consumption, and slow memory access time. Researchers are investigating novel materials and device architectures to address these issues by reducing energy consumption, improving performance, and enabling compact designs. A new study has successfully engineered a heterostructure that integrates Sb2Se3 and Sb2S3, resulting in improved electrical properties. This has generated significant interest in its potential applications in resistive switching. In this study, we have demonstrated the fabrication of a device based on Sb2S3/Sb2Se3 heterostructure that exhibits resistive switching behavior. The device has different resistance states that can be switched between high and low resistance levels when exposed to an external bias (−1 V to 0 V to 1 V). It also has good non-volatile memory characteristics, including low power consumption, high resistance ratio (∼102), and reliable endurance (∼103). The device enables faster data processing, reduces energy consumption, and streamlines hardware designs, contributing to computing advancements amidst modern challenges. This approach can revolutionize resistive switching devices, leading to more efficient computing solutions for big data processing and IoT technologies.
Exercise for falls prevention in aged care: systematic review and trial endpoint meta-analyses
Authors: Dyer Suzanne M , Suen Jenni , Kwok Wing S , Dawson Rik , McLennan Charlotte , Cameron Ian D , Hill Keith D , Sherrington Catherine 
Published: December 2023

Abstract

Background
There is strong evidence that exercise reduces falls in older people living in the community, but its effectiveness in residential aged care is less clear. This systematic review examines the effectiveness of exercise for falls prevention in residential aged care, meta-analysing outcomes measured immediately after exercise or after post-intervention follow-up.

Methods
Systematic review and meta-analysis, including randomised controlled trials from a Cochrane review and additional trials, published to December 2022. Trials of exercise as a single intervention compared to usual care, reporting data suitable for meta-analysis of rate or risk of falls, were included. Meta-analyses were conducted according to Cochrane Collaboration methods and quality of evidence rated using the Grading of Recommendations Assessment, Development and Evaluation approach.

Results
12 trials from the Cochrane review plus 7 new trials were included. At the end of the intervention period, exercise probably reduces the number of falls (13 trials, rate ratio [RaR] = 0.68, 95% confidence interval [CI] = 0.49–0.95), but after post-intervention follow-up exercise had little or no effect (8 trials, RaR = 1.01, 95% CI = 0.80–1.28). The effect on the risk of falling was similar (end of intervention risk ratio (RR) = 0.84, 95% CI = 0.72–0.98, 12 trials; post-intervention follow-up RR = 1.05, 95% CI = 0.92–1.20, 8 trials). There were no significant subgroup differences according to cognitive impairment.

Conclusions
Exercise is recommended as a fall prevention strategy for older people living in aged care who are willing and able to participate (moderate certainty evidence), but exercise has little or no lasting effect on falls after the end of a programme (high certainty evidence).
CoSIA: an R Bioconductor package for CrOss Species Investigation and Analysis
Authors: Haldar Anisha , Oza Vishal H , DeVoss Nathaniel S , Clark Amanda D , Lasseigne Brittany N 
Published: December 2023

Abstract

Summary
High-throughput sequencing technologies have enabled cross-species comparative transcriptomic studies; however, there are numerous challenges for these studies due to biological and technical factors. We developed CoSIA (Cross-Species Investigation and Analysis), a Bioconductor R package and Shiny app that provides an alternative framework for cross-species transcriptomic comparison of non-diseased wild-type RNA sequencing gene expression data from Bgee across tissues and species (human, mouse, rat, zebrafish, fly, and nematode) through visualization of variability, diversity, and specificity metrics.

Availability and implementation
https://github.com/lasseignelab/CoSIA.
Days alive and out of hospital after video-assisted thoracoscopic surgery wedge resection in the era of enhanced recovery
Authors: Huang Lin , Frandsen Mikkel Nicklas , Kehlet Henrik , Petersen René Horsleben 
Published: December 2023

Abstract

Background
Days alive and out of hospital is proposed as a valid and patient-centred quality measure for perioperative care. However, no procedure-specific data exist after pulmonary wedge resection. The aim of this study was to assess the first 90 days alive and out of hospital after video-assisted thoracoscopic surgery wedge resection in an optimized enhanced recovery programme.

Methods
A retrospective analysis of prospectively collected data of consecutive patients undergoing enhanced recovery thoracoscopic wedge resections from January 2021 to June 2022 in a high-volume centre was carried out. All factors leading to hospitalization, readmission, and death were evaluated individually. A logistic regression model was used to evaluate predictors. Additionally, a sensitivity analysis was performed.

Results
A total of 433 patients were included (21.7% (n = 94) with non-small cell lung cancer, 47.6% (n = 206) with metastasis, 26.8% (n = 116) with benign nodules, and 3.9% (n = 17) with other lung cancers). The median duration of hospital stay was 1 day. The median of postoperative 30 and 90 days alive and out of hospital was 28 and 88 days respectively. Air leak (112 patients) and pain (96 patients) were the most frequent reasons for reduced days alive and out of hospital from postoperative day 1 to 30, whereas treatment of the original cancer or metastasis (36 patients) was the most frequent reason for reduced days alive and out of hospital from postoperative day 31 to 90. Male sex, reduced lung function, longer dimension of resection margin, pleural adhesions, and non-small cell lung cancer were independent risks, confirmed by a sensitivity analysis.

Conclusion
Days alive and out of hospital within 90 days after enhanced recovery thoracoscopic wedge resection was only reduced by a median of 2 days, mainly due to air leak and pain.
Potential proarrhythmic side effect of high dose and prolonged infusion of sodium nitroprusside through calcium ion reduction: a case report
Authors: Fazzini Luca , Gori Mauro , Dessalvi Christian Cadeddu , Senni Michele 
Published: December 2023

Abstract

Background
Sodium nitroprusside (SNP) is an excellent drug in acute decompensated heart failure (HF) patients with high vascular peripheral resistance. Its prolonged administration may cause thiocyanate accumulation and toxicity. A proarrhythmic side effect has never been reported.

Case summary
Herein, we report a case of an adult male affected by advanced HF due to a valvular cardiomyopathy admitted to our intensive cardiology unit with severe decompensation and waiting for a heart transplant. He was treated for several weeks with high-dose SNP, due to severe pulmonary hypertension and an extremely labile haemodynamic profile. He progressively developed high thiocyanate levels and, concomitantly, free calcium ion depletion, despite normal total calcium levels, with iterative ventricular arrhythmias. Calcium ion depletion was not responsive to calcium supplementation. We suspected a causative role of thiocyanate since the negatively charged sulfur atom of the thiocyanate molecules could bind the positively charged free calcium ions, leading to a free calcium ion depletion. Thus, we cautiously reduced SNP dosage, according to the patient's haemodynamic profile, with concomitant progressive free calcium ion normalization, thus reducing the arrhythmic burden of the patient, being able to finally perform heart transplantation.

Conclusion
We describe for the first time a proarrhythmic side effect of prolonged SNP administration, namely, calcium ion depletion, likely related to thiocyanate toxicity. Despite aggressive calcium supplementation, the only way to reduce the arrhythmic burden was SNP down titration.
Improving accuracy of age estimates for insect evidence—calibration of physiological age at emergence (k) using insect size but without “k versussize” model
Authors: Wydra Jędrzej , Smaga Łukasz , Matuszewski Szymon 
Published: December 2023

AbstractPostmortem interval may be estimated based on the age of insect evidence collected on a death scene. Reference data that are used in such estimation frequently comprise thermal summation constant (i.e. k), which is equal to the insect age upon completion of immature development expressed in accumulated degree-days or degree-hours (ADD or ADH). Essentially, k is a central point of an insect group and it may poorly represent insect evidence that is near the limits of variation for the group. Accordingly, it was postulated to calibrate k for particular insect evidence and insect size and sex were found to be useful for this purpose in some of the species. However, the calibration is only possible by using the model that correlates k with insect size. Since very few such models were published, this lack of data limits the calibration of k in forensic casework. In this article, we develop a formula that is useful for the calibration of k without the use of “k versus size” model (and related datasets). The formula uses k from the general thermal summation model for a species (with its standard error), size range for the species (retrieved from entomology literature), and size measurements for particular insect evidence. The calibration of k with the formula was validated using the Creophilus maxillosus (Coleoptera: Staphylinidae) and Necrodes littoralis (Coleoptera: Silphidae) datasets. It was particularly useful while analyzing unusually small and large insects, in case of which the formula reduced the inaccuracy of k from the general model on average by ~25 ADD in C. maxillosus and ~40 ADD in N. littoralis. We discuss the limitations and prospects of the calibration protocol that employs the formula.
Site-specific glycosylation analysis of epidermal growth factor receptor 2 (ErbB2): exploring structure and function toward therapeutic targeting
Authors: Fujitani Naoki , Uehara Yasuaki , Ariki Shigeru , Hashimoto Ukichiro , Mukai Jo , Hasegawa Yoshihiro , Takahashi Motoko 
Published: December 2023

Abstract
Glycans found on receptor tyrosine kinases (RTKs) have emerged as promising targets for cancer chemotherapy, aiming to address issues such as drug resistance. However, to effectively select the target glycans, it is crucial to define the structure and function of candidate glycans in advance. Through mass spectrometric analysis, this study presents a “glycoform atlas” of epidermal growth factor receptor 2 (ErbB2), an RTK targeted for the treatment of ErbB2-positive cancers. Our analysis provides an in-depth and site-specific glycosylation profile, including both asparagine- and serine/threonine-linked glycosylation. Molecular dynamics simulations of N-glycosylated ErbB2 incorporating the identified glycan structures suggested that the N-glycan at N124 on the long flexible loop in the N-terminal region plays a role in stabilizing the ErbB2 structure. Based on the model structures obtained from the simulations, analysis employing an ErbB2 mutant deficient in N-glycosylation at N124 exhibited a significantly shorter intracellular half-life and suppressed autophosphorylation compared to wild-type ErbB2. Moreover, a structural comparison between the N-glycosylated forms of ErbB2 and its structurally homologous receptor, epidermal growth factor receptor (EGFR), demonstrated distinct variations in the distribution and density of N-glycans across these two molecules. These findings provide valuable insights into the structural and functional implications of ErbB2 glycosylation and will contribute to facilitating the establishment of glycan-targeted therapeutic strategies for ErbB2-positive cancers.
Qualitative evaluation of a Salutogenic Healthy Eating Programme for Dutch people with type 2 diabetes
Authors: Polhuis Kristel C M M , Koelen Maria A , Bouwman Laura I , Vaandrager Lenneke 
Published: December 2023

Abstract
The salutogenic model of health (SMH) is a health-promoting theory that focuses on resources, strengths, and coping capacities in everyday life as a way to improve health and wellbeing. The SMH was applied to develop a programme for enabling healthy eating practices among people with type 2 diabetes mellitus (T2DM): the SALUD programme. This study aims to gain insight in how participants with T2DM experienced the content and meaning of the SALUD programme. Three focus groups with participants (six to eight participants/group) that finished the SALUD programme were conducted. The focus groups were video-recorded, transcribed ad verbatim and thematically analysed. The SALUD programme was perceived by the participants as a positive, meaningful learning experience. Key factors why the participants described the programme as positive were that they felt a sense of social-belonging and (emotionally) safe (theme 1). The SALUD programme’s positive encouraging approach presented by the coach invited participants to join an active learning process (theme 2). Performing trial-and-error experiments and weekly reflecting on goals is what characterized active learning. The meaningfulness of the learning process (theme 3) was derived from (i) positive self-confrontation; (ii) exploring mind-body connections and perceiving improved health and (iii) noticing positive changes in their social environment (theme 3). To conclude, the study uncovered that the SALUD programme incited a positive, meaningful learning process for healthy eating and the contextual factors important in this. Potential leads to further improve the SALUD programme are discussed in order to maximize the chance of inciting an inclusive, active learning process.
Multicentre experience with valve-sparing aortic root replacement by means of combined remodelling and external aortic ring annuloplasty in patients with Marfan syndrome
Authors: Accord Ryan E , Mecozzi Gianclaudio , Aalberts Jan J J , Nijs Jan , ter Weeme Mimi , van Aarnhem Egidius E H L , Mariani Massimo A , van den Berg Maarten P 
Published: December 2023

Abstract

OBJECTIVES
The most recent valve-sparing root replacement technique combines the advantages of the reimplantation (David) and remodelling (Yacoub) techniques. The aortic root is reconstructed according to the remodelling technique, the aortic valve is repaired according to the principle of effective height, and an external ring provides annular support. The purpose of this study was to evaluate operative and mid-term outcomes using this technique in patients with Marfan syndrome.

METHODS
Adult patients with Marfan syndrome who had an indication for aortic root surgery according to European Society of Cardiology guidelines and were operated on using this new root replacement technique were retrospectively evaluated. Follow-up was obtained from standard outpatient visits and included echocardiography.

RESULTS
The study group comprised 22 patients (mean age 36 years, 68% males). Mean follow-up was 7.5 years. There were no mortalities. Two patients required aortic valve replacement because of aortic regurgitation. In both patients, the aortic root was severely dilated (≥65 mm) preoperatively, with grade III aortic valve regurgitation and aortic valve cusps that were very fragile. Aortic regurgitation was grade ≤I on follow-up in 18 of the remaining 20 patients.

CONCLUSIONS
Valve-sparing root replacement using remodelling combined with aortic-ring annuloplasty is safe in patients with Marfan syndrome. The mid-term outcome is promising in patients undergoing elective valve-sparing root replacement at recommended root diameters. However, in patients with extremely dilated aortic roots and already severe aortic regurgitation, the technique should be used cautiously as aortic cusps are fragile and might not be suitable for durable repair.

Clinical registration number
UMCG Research registry #11208
Simultaneous UPLC Assay for Oxitropium Bromide and Formoterol Fumarate Dihydrate in Pressurized Metered Dose Inhaler Products for Chronic Obstructive Pulmonary Disease
Authors: Seckin Serdar , Saglik Aslan Serap 
Published: December 2023

Abstract

Backround
Oxitropium bromide (OB) and formoterol fumarate dihydrate (FFD) are inhaler molecules that are widely used in the treatment of chronic lung diseases.

Objective
The goal of this work was to create a reversed phase–ultra performance liquid chromatography (RP-UPLC) technique for assay and identification of OB and FFD, as well as identification and estimate of its associated compounds in pressurized metered dose inhaler product (pMDI).

Method
Separation of oxitropium and formoterol peaks were enhanced on a C18 (50 × 2.1 mm × 1.7 μm) UPLC column with ethylene-bridged-hybrid technology, The mobile phase consists of buffer (0.07 M KH2PO4) and acetonitrile (80:20, v/v). The detector wavelength of 210 nm, flow rate of pump 0.6 mL/min, and oven temperature for column were set at 25°C. The injection volume was 10 μL. The method run time was 2 min. The mobile phase was used as the solvent.

Results
Retention times (RTs) were 0.5 min for OB and 1.0 min for FFD. The assay analysis was linear range for all analytes within the range for concentrations 0.03—14.8 µg/mL of OB, 0.01–0.88 µg/mL of FFD. LOD values and LOQ values 0.009 and 0.026 µg/mL for OB and 0.003 and 0.009 µg/mL for FFD, respectively. Recoveries were obtained at 96.3% for OB and 97.2% for FFD. Precisions values were (as RSD, %) ≤1.5%.

Conclusions
With the UPLC method developed and validated according to the current ICH guidelines, it is possible to simultaneously detect OB and FFD of assay analysis in pMDI products accurately, precisely and selectively, independent of the matrix effect.

Highlights
The present method is the first method in the literature based on the UPLC method for this purpose. The UPLC method is a time-saving method, it provides a faster and cheaper technique than the high performance liquid chromatography (HPLC) method.
Grill-Related Burn Injuries: A Matched Cohort Study
Authors: Choe Deborah , Cooper Michael , Roberts Miki , Gillenwater Justin , Yenikomshian Haig A 
Published: December 2023

Abstract
Barbequing can result in devastating burn injuries with unsafe practices. This study aims to characterize the demographics, injury characteristics, and outcomes of grill-related burns and identify ways of burn prevention. A retrospective review of patients admitted to a single-institution, metropolitan burn center from January 1, 2017, to July 1, 2023. Data included demographics, burn injury characteristics, and outcomes. Each Grill Cohort patient was matched to 3 nongrill controls by mBaux score and burn location. Of 2355 patients, 69 (2.9%) met Grill Cohort inclusion criteria. The Grill Cohort had 55 (79.7%) males and an average age of 41.7 ± 17.5 years old. In the Grill Cohort, 25 (36.2%) patients had positive blood alcohol, 8 (11.6%) tested positive for amphetamines, and 5 (7.2%) for cocaine at the time of admission. A total of 61 (88.4%) Grill Cohort burns involved the upper extremity, 43 (62.3%) the head/neck, 34 (49.3%) the lower extremity, and 30 (43.5%) the trunk. Compared with the Control Cohort, the Grill Cohort had smaller proportions of patients who were undomiciled (P &lt; .01) or had a history of mental illness (P &lt; .001). Grill-related burns had a greater proportion of flash/flame burns (P &lt; .001). This study suggests that middle-aged, domiciled males without psychiatric comorbidities are more likely to make preventable grilling errors resulting in burn injuries. Prevention strategies targeting this demographic group should emphasize the risks of grilling while intoxicated, proper handling of propane tanks and lighter fluid, and the use of flash/flame-resistant gear protecting the upper extremities and head/neck.
Latest evidence on clinical outcomes and prognostic factors of advanced urothelial carcinoma in the era of immune checkpoint inhibitors: a narrative review
Authors: Taguchi Satoru , Kawai Taketo , Nakagawa Tohru , Kume Haruki 
Published: December 2023

Abstract
The management of advanced (locally advanced or metastatic) urothelial carcinoma has been revolutionized since pembrolizumab was introduced in 2017. Several prognostic factors for advanced urothelial carcinoma treated with pembrolizumab have been reported, including conventional parameters such as performance status and visceral (especially liver) metastasis, laboratory markers such as the neutrophil-to-lymphocyte ratio, sarcopenia, histological/genomic markers such as programmed cell death ligand 1 immunohistochemistry and tumor mutational burden, variant histology, immune-related adverse events, concomitant medications in relation to the gut microbiome, primary tumor site (bladder cancer versus upper tract urothelial carcinoma) and history/combination of radiotherapy. The survival time of advanced urothelial carcinoma has been significantly prolonged (or ‘doubled’ from 1 to 2 years) after the advent of pembrolizumab, which will be further improved with novel agents such as avelumab and enfortumab vedotin. This review summarizes the latest evidence on clinical outcomes and prognostic factors of advanced urothelial carcinoma in the contemporary era of immune checkpoint inhibitors.