bluuebunny/crossref_metadata_2025_split huggingface dataset:
An investigation of Fokas system using two new modifications for the trigonometric and hyperbolic trigonometric function methods
Authors: Mahmud Adnan Ahmad , Muhamad Kalsum Abdulrahman , Tanriverdi Tanfer , Baskonus Haci Mehmet 
Published: March 2024

AbstractIn this work, two new adaptations for the trigonometric and hyperbolic trigonometric function approaches have been presented. These two modifications, entitled modified extended rational $$\sin$$
sin
–$$\cos$$
cos
function technique and modified extended rational $$\sinh$$
sinh
–$$\cosh$$
cosh
function method, have been applied for the first time to the Fokas system that represents the nonlinear pulse propagation in monomode fiber optics. We intend to produce innovative, explicit traveling waves, solitons, and periodic wave solutions. These achieved outcomes are presented in the form of exponential functions, trigonometric hyperbolic functions, and combination constructions of the exponential functions along with the trigonometric and hyperbolic trigonometric functions. The obtained solutions reveal significant features of the physical phenomenon and are new. The investigated model incorporates the notions of dispersion, transverse diffusion, degree of dispersion, nonlinear pairing, nonlinear immersion, and the force of the nonlinear interaction among the two components of the system. For the most accurate visual evaluation of the physical importance and dynamic properties, we have presented the findings in a variety of plots, which involve two- and three-dimensional representations. One or more elements in our research that are unique, such as newly modified methodologies, is a new observation that leads researchers to invest in new solutions.
Sufficientarianism and incommensurability
Authors: Cato Susumu 
Published: March 2024

AbstractThis paper proposes a sufficientarian theory with an interval of sufficiency levels. I assume that there are upper and lower bounds of sufficiency and that all well-being levels in between can be considered sufficiency levels. This interval reflects the vagueness of the concept of sufficiency. According to the proposed principle, a distribution is morally better than another if and only if, for each threshold within the interval, the headcount of those below the threshold under the former distribution is smaller than that under the latter distribution. This necessarily leads to incommensurability in moral relations. I argue that such incommensurability makes sufficientarian principles invulnerable to some fundamental objections.
Bayesian variable selection for matrix autoregressive models
Authors: Celani Alessandro , Pagnottoni Paolo , Jones Galin 
Published: March 2024

AbstractA Bayesian method is proposed for variable selection in high-dimensional matrix autoregressive models which reflects and exploits the original matrix structure of data to (a) reduce dimensionality and (b) foster interpretability of multidimensional relationship structures. A compact form of the model is derived which facilitates the estimation procedure and two computational methods for the estimation are proposed: a Markov chain Monte Carlo algorithm and a scalable Bayesian EM algorithm. Being based on the spike-and-slab framework for fast posterior mode identification, the latter enables Bayesian data analysis of matrix-valued time series at large scales. The theoretical properties, comparative performance, and computational efficiency of the proposed model is investigated through simulated examples and an application to a panel of country economic indicators.
Comparison of the applicability of seven calculation equations of glomerular filtration rate among elderly people in China
Authors: Zhu Weiwei , Zhang Yingyu , Chen Shutao , Sui Yang , Wang Xufang , Li Wei , Juan Chenxia , Zhou Yan , Gao Kun 
Published: March 2024

Abstract
Background
At present, estimated glomerular filtration rate (eGFR) remains the most frequently utilized parameter in the evaluation of kidney injury severity. Numerous equations have been formulated based on serum creatinine (Scr) or serum cystatin C (Cysc) levels. However, there is a lack of consensus regarding the efficacy of these equations in assessing eGFR, particularly for elderly individuals in China. This study aimed to evaluate the applicability of the MDRD, MDRDc, CKD-EPI series, BIS1, and FAS equations within the Chinese elderly population.

Methods
A cohort of 298 elderly patients with measured GFR (mGFR) was enrolled. The patients were categorized into three subgroups based on their mGFR levels. The eGFR performance was examined, taking into account bias, interquartile range (IQR), accuracy P30, and root-mean-square error (RMSE). Bland–Altman plots were employed to verify the validity of eGFR.

Results
The participants had a median age of 71 years, with 167 (56.0%) being male. Overall, no significant differences in bias were observed among the seven equations (P > 0.05). In terms of IQR, P30, and RMSE, the BIS1 equation demonstrated superior accuracy (14.61, 72.1%, and 13.53, respectively). When mGFR < 30 ml/min/1.73 m2, all equations underestimated the true GFR, with the highest accuracy reaching only 59%. Bland–Altman plots indicated that the BIS1 equation exhibited the highest accuracy, featuring a 95% confidence interval (CI) width of 52.37.

Conclusions
This study suggested that the BIS1 equation stands out as the most applicable for estimating GFR in Chinese elderly patients with normal renal function or only moderate decline. 2020NL-085-03, 2020.08.10, retrospectively registered.
Influence of anthropogenic activities on metals, sugars and PAHs in PM10 in the city of Fez, Morocco: Implications on air quality
Authors: Deabji Nabil , Fomba Khanneh Wadinga , dos Santos Souza Eduardo José , Mellouki Abdelwahid , Herrmann Hartmut 
Published: March 2024

AbstractParticulate matter (PM) is an important component in the atmosphere, affecting air quality, health, radiation balance, and global climate. To assess regional air quality in the city of Fez, an intensive field campaign was carried out in the autumn of 2019 in the Middle Atlas region of Morocco. Aerosol sampling was performed simultaneously at two urban sites in the city of Fez: (1) Fez University (FU), a sub-urban site, and (2) Fez Parc (FP), an urban site located in the city center of Fez, using PM10 collectors. Various laboratory analyses were carried out, including PM mass, trace metals, inorganic ions, OC/EC, sugar compounds, and PAHs. The results indicate that the PM10 mass (61 ng m−3) was comparable at both sites, with a 37–107 ng m−3 range. Most of the 19 investigated PAHs at the FU site (10.2 ± 6.2 ng m−3) were low-molecular-weight PAHs, while the most abundant PAHs at the FP site (6.9 ± 3.8 ng m−3) were mainly higher-molecular-weight PAHs. A diagnostic ratio analysis at both sites indicated that PAHs originated from fossil fuel combustion and traffic emissions from diesel engines, with Ant/(Ant + Phe) and Flu/(Flu + Pyr) ratios averaging 0.22 and 0.84, respectively. PMF analysis identified traffic emissions as a major source (30%), with secondary inorganic aerosols (20%) and biomass burning (14%). Polar plots highlight the dominance of local anthropogenic activities in PM pollution, with vehicular emissions, industrial activities, and biomass burning. This study shows that local sources and combustion processes significantly contribute to PM10 sources in Morocco, providing insights into air pollution mitigation in North Africa.
Gamma irradiation and ozone application as preservation methods for longer-term storage of bee pollen
Authors: Al Naggar Yahya , Taha Ibrahim M. , Taha El-Kazafy A. , Zaghlool Ayman , Nasr Ali , Nagib Ashraf , Elhamamsy Sam M. , Abolaban Gomaa , Fahmy Alaa , Hegazy Eslam , Metwaly Khaled H. , Zahra Abdullah A. 
Published: March 2024

AbstractBee pollen is a healthy product with a good nutritional profile and therapeutic properties. Its high moisture content, however, promotes the growth of bacteria, molds, and yeast during storage commonly result in product degradation. Therefore, the aim of this study is to assess the effectiveness of gamma irradiation (GI) and ozone (OZ) as bee pollen preservation methods for longer storage time, as well as whether they are influenced by pollen species. To do that, GI at a dosage of 2.5, 5.0, and 7.5 kGy was applied at a rate of 0.68 kGy/h and OZ application at a concentration of 0.01, 0.02, and 0.03 g/m3 was applied for one time for 6 h, to Egyptian clover and maize bee pollen, then stored at ambient temperature for 6 months. We then determined the total phenolic content (TPC) and antioxidant activity of treated and non-treated pollen samples at 0, 3, and 6 months of storage. Total bacteria, mold, and yeast count were also evaluated at 0, 2, 4, and 6 months. Statistical analyses revealed that, TPC, antioxidant, and microbial load of both clover and maize pollen samples were significantly (p < 0.05) affected by both treatment and storage time and their interaction. Both methods were extremely effective at preserving the antioxidant properties of pollen samples after 6 months of storage at room temperature. Furthermore, the highest concentrations of both GI and OZ applications completely protected pollen samples from mold and yeast while decreasing bacterial contamination. GI at the highest dose (7.5 KGy) was found to be more effective than other GI doses and OZ application in preserving biologically active compounds and lowering the microbial count of pollen samples for 6 months. As a result, we advise beekeepers to use GI at this dose for longer-term storage.
How experienced robotic nurses adapt to the Hugo™ RAS system
Authors: Olsen Rikke Groth , Bjerrum Flemming , Konge Lars , Dagnæs-Hansen Julia Abildgaard , Møller Louise , Levann Nana , Barfred Didde , Røder Andreas 
Published: March 2024

AbstractNo studies have reported on the impact at team level of the Medtronic Hugo™ RAS system. We described the work patterns and learning curves of an experienced robotic nurse team adapting to the new robotic system. We prospectively recorded the robotic nurse team’s preoperative, perioperative, and postoperative tasks on the first 30 robotic procedures performed. The data were descriptively analyzed, and Gantt Charts were created for a timeline overview of the work patterns. We compared the operative times between the Medtronic Hugo™ RAS and the Davinci® system. The preoperative phase seemed to improve with a median time of 94 min (IQR 81–107). After 20 surgeries, the work pattern became more consistent where the scrub and circulating nurses worked simultaneously. There was no noticeable improvement for the perioperative and postoperative phases with a stable median time of 170 min (IQR 135–189) and 26 min (IQR 22–31). We found that the work pattern seemed to stabilize after 20 surgeries but with a continued decrease in preoperative time without a learning curve plateau. The robotic nurse team suffered from few breaks and long working hours because only a few nurses at our facility were trained in the Hugo™ system.
Current Trends and Outcomes for Open vs. Arthroscopic Latarjet
Authors: Vuletić Filip , Bøe Berte 
Published: March 2024

Abstract
Purpose of Review
This paper aims to analyze and compare the existing research on open and arthroscopic Latarjet procedures for treating anterior shoulder instability. The review will assess different factors such as graft positioning, functional outcomes, complications, and return-to-play rates for both approaches. The study’s primary goal is to establish which technique yields superior outcomes.

Recent Findings
Recent studies have suggested that arthroscopic Latarjet surgery can produce outcomes similar to open surgery regarding functional scores and patient satisfaction. Some research indicates that arthroscopy may even provide slightly better results. Both techniques have similar complication rates, but arthroscopy requires a longer learning curve and operating time. It is crucial to ensure the proper placement of the graft, and some studies suggest that arthroscopy may be better at achieving accurate positioning.

Summary
Both open and arthroscopic Latarjet procedures are equally effective in treating shoulder instability. While arthroscopy offers a faster recovery time and causes less soft tissue damage, it requires surgeons to undergo a steeper learning curve. The optimal graft position for both techniques is still debated. More long-term data is needed to establish superiority. Future research should compare approaches in larger cohorts and identify outcome-affecting factors to improve the treatment of shoulder instability. Both techniques are promising, but arthroscopy may be a better option as the procedure evolves into a less invasive reconstruction.
GABPB1 plays a cancer-promoting role in non-small cell lung cancer
Authors: Wang Tuo , Cao Cong , Fan Yu , Xu Jialing , Hua Tao , Ding Jie , Liu Zejie , Wang Beili , Lian Juanwen 
Published: March 2024

Abstract
Background
GABPB1, the gene that encodes two isoforms of the beta subunit of GABP, has been identified as an oncogene in multiple malignant tumors. However, the role and mode of action of GABPB1 in malignant tumors, especially in lung cancer, are not well understood and need further research.

Methods
Our research focused on examining the biological function of GABPB1 in NSCLC (Non-Small Cell Lung Cancer). We analysed tumor data from public databases to assess the expression of GABPB1 in NSCLC and its correlation with patient prognosis and investigated GABPB1 expression and methylation patterns in relation to the tumor microenvironment. In parallel, experiments were conducted using short hairpin RNA (shRNA) to suppress the GABPB1 gene in human lung cancer cells to evaluate the effects on cell proliferation, viability, and apoptosis.

Results
GABPB1 was widely expressed in various tissues of the human body. Compared to that in normal tissues, the expression of this gene was different in multiple tumor tissues. GABPB1 was highly expressed in lung cancer tissues and cell lines. Its expression was associated with molecular subtype and cellular signalling pathways, and a high level of GABPB1 expression was related to a poor prognosis in lung adenocarcinoma patients. The expression and methylation of GABPB1 affect the tumor microenvironment. After suppressing the expression of GABPB1 in both A549 and H1299 cells, we found a decrease in cell growth and expression, the formation of clones and an increase in the apoptosis rate.

Conclusions
Our research verified that GABPB1 promotes the tumorigenesis of NSCLC and has an inhibitory effect on tumor immunity. The specific role of GABPB1 may vary among different pathological types of NSCLC. This molecule can serve as a prognostic indicator for lung adenocarcinoma, and its methylation may represent a potential breakthrough in treatment by altering the tumor immune microenvironment in lung squamous cell carcinoma. The role and mechanism of action of GABPB1 in NSCLC should be further explored.
A programmed cell death-related gene signature to predict prognosis and therapeutic responses in liver hepatocellular carcinoma
Authors: Gu Xinyu , Pan Jie , Li Yanle , Feng Liushun 
Published: March 2024

Abstract
Background
Programmed cell death (PCD) functions critically in cancers and PCD-related genes are associated with tumor microenvironment (TME), prognosis and therapeutic responses of cancer patients. This study stratified hepatocellular carcinoma (HCC) patients and develop a prognostic model for predicting prognosis and therapeutic responses.

Methods
Consensus clustering analysis was performed to subtype HCC patients in The Cancer Genome Atlas (TCGA) database. Differentially expressed genes (DEGs) among the subtypes were filtered and subjected to the least absolute shrinkage and selection operator (LASSO) regression analysis and univariate Cox regression analysis to filter prognostic genes. A PCD-related prognostic gene signature in TCGA was constructed and validated in ICGC-LIRI-JP and GSE14520 datasets. TME was analyzed using CIBERSORT, MCP-counter, TIMER and EPIC algorithms. Drug sensitivity was predicted by oncoPredict package. Spearman analysis was used to detect correlation.

Results
Four molecular subtypes were categorized based on PCD-related genes. Subtype C1 showed the poorest prognosis, the most infiltration of Fibroblasts, dentritic cell (DC) and cancer-associated fibroblasts (CAFs), and the highest TIDE score. C4 had a better prognosis survival outcome, and lowest immune cell infiltration. The survival outcomes of C2 and C3 were intermediate. Next, a total of 69 co-DEGs were screened among the four subtypes and subsequently we identified five prognostic genes (MCM2, SPP1, S100A9, MSC and EPO) for developing the prognostic model. High-risk patients not only had unfavorable prognosis, higher clinical stage and grade, and more inflammatory pathway enrichment, but also possessed higher possibility of immune escape and were more sensitive to Cisplatin and 5. Fluorouracil. The robustness of the prognostic model was validated in external datasets.

Conclusion
This study provides new insights into clinical subtyping and the PCD-related prognostic signature may serve as a useful tool to predict prognosis and guide treatments for patients with HCC.
Mathematical digital quantum computation by means of much more logical skills
Authors: Nagata Koji , Nakamura Tadao 
Published: March 2024

AbstractWe expand Deutsch’s algorithm for determining the mappings of a logical function using four orthogonal states. Using this, we propose a parallel computation for all of the combinations of values in variables of a logical function using sixteen orthogonal states. As an application of our algorithm, we demonstrate two typical arithmetic calculations in the binary system. We study an efficiency for operating a full adder/half adder by quantum-gated computing. The two typical arithmetic calculations are $$(1+1)$$

(
1
+
1
)

and $$(2+3)$$

(
2
+
3
)

. The typical arithmetic calculation $$(2+3)$$

(
2
+
3
)

is faster than that of its classical apparatus which would require $$4^3=64$$

4
3

=
64

steps when we introduce the full adder operation. Another typical arithmetic calculation $$(1+1)$$

(
1
+
1
)

is faster than that of its classical apparatus which would require $$4^2=16$$

4
2

=
16

steps when we introduce only the half adder operation.
Naturally Crosslinked Biocompatible Carbonaceous Liquid Metal Aqueous Ink Printing Wearable Electronics for Multi-Sensing and Energy Harvesting
Authors: Chung King Yan , Xu Bingang , Tan Di , Yang Qingjun , Li Zihua , Fu Hong 
Published: March 2024

AbstractAchieving flexible electronics with comfort and durability comparable to traditional textiles is one of the ultimate pursuits of smart wearables. Ink printing is desirable for e-textile development using a simple and inexpensive process. However, fabricating high-performance atop textiles with good dispersity, stability, biocompatibility, and wearability for high-resolution, large-scale manufacturing, and practical applications has remained challenging. Here, water-based multi-walled carbon nanotubes (MWCNTs)-decorated liquid metal (LM) inks are proposed with carbonaceous gallium–indium micro-nanostructure. With the assistance of biopolymers, the sodium alginate-encapsulated LM droplets contain high carboxyl groups which non-covalently crosslink with silk sericin-mediated MWCNTs. E-textile can be prepared subsequently via printing technique and natural waterproof triboelectric coating, enabling good flexibility, hydrophilicity, breathability, wearability, biocompatibility, conductivity, stability, and excellent versatility, without any artificial chemicals. The obtained e-textile can be used in various applications with designable patterns and circuits. Multi-sensing applications of recognizing complex human motions, breathing, phonation, and pressure distribution are demonstrated with repeatable and reliable signals. Self-powered and energy-harvesting capabilities are also presented by driving electronic devices and lighting LEDs. As proof of concept, this work provides new opportunities in a scalable and sustainable way to develop novel wearable electronics and smart clothing for future commercial applications.
The Development of a 2D Numerical Model of a Device Using the Elastocaloric Effect to Cool Electronic Circuits
Authors: Cirillo Luca , Greco Adriana , Masselli Claudia 
Published: March 2024

AbstractThe scientific community has been working hard lately to develop fresh, environmentally friendly refrigeration technologies. Those based on solid-state refrigerants are among the Not-In-Kind Refrigeration Technologies that show great promises. The one based on the elastoCaloric Effect is among the most interesting of them. This paper presents the development of a 2D numerical model for a device harnessing the elastocaloric effect with the primary objective of cooling electronic circuits. The study focuses on the intricate interplay between mechanical and thermal aspects, capturing the dynamic behavior of the elastocaloric material in response to cyclic mechanical loading. The numerical model incorporates detailed descriptions of the electronic circuits, accounting for heat dissipation and thermal management. Through simulations, the optimal configuration for efficient cooling is explored, considering various operative conditions and mechanical loading conditions (tensile and bending). The findings contribute to the advancement of elastocaloric cooling technology, offering insights into the design and optimization of devices aimed at enhancing electronic circuit performance through effective thermal control. The results that the most promising configuration is based on bending, a design choice resulting appropriate for cooling the electronic circuits.
Is government debt a burden on workers' income share? An investigation on Italian dynamics
Authors: Canale Rosaria Rita , De Siano Rita 
Published: March 2024

AbstractThis paper aims to explore if there is a connection between public debt and wage share; the intention is to contribute to the literature regarding both the efficacy of fiscal policy and financialisation of economics. The paper examines the case of Italy between 1960 and 2019, a rather long period during which the country, much like many other advanced economies, was affected by the contemporaneous presence of deteriorating public accounts and a reduced share of national income going to labour. The empirical analysis employs a long run dynamic technique and finds that an increase in debt decreases wage share, challenging the effect of fiscal policies on employment and national income. However, when distinguishing between the components fuelling debt, the estimates reveal controversial outcomes: primary deficit increases wage share, while interests in public debt decrease it. The results are consistent with the changes in policy strategy that occurred in three subperiods and suggest that public debt should be managed, accounting for the reciprocal effects of fiscal and monetary policy and considering the introduction of a common safe asset to preserve labour income.