bluuebunny/crossref_metadata_2025_split huggingface dataset:
Risk of falling out of bed. Nursing’s challenge for the patient’s safety
Authors: Inoue Kelly Cristina , Matsuda Laura Misue , Melo William Augusto de , Murassaki Yassuko Ana Cláudia , Hayakawa Liliana Yukie 
Published: April 2023

Objective. To asses factors associated to the patient’s risk of falling out of bed.
Methodology. Cross sectional descriptive study carried out in two public university hospitals (A and B). The Active Research Registry Instrument was used, and the risk of falling out of bed was determined by patient observation and verification of risk factors documented in the clinical history.
Results. 1 307 observations were done. More than half of the cases had risk of falling out of bed.The risk of falling was significantly higher in men, in patients ≥60 years of age and people with neurological disease. Between the patients with risk of falling out of bed, the hospital B had a higher risk (91.6%) compared to A (69.9%).
Conclusion. There is a high risk of falling out of bed for inpatients, especially in hospital B. It is necessary to improve nursing attention, and make some changes in the physical area aiming to offer maximum quality service to the patient.
HIV vertical transmission preventive measurements used by mothers.
Authors: Leal Aline da Fonseca , Roese Adriana , De Sousa Afra Suelene 
Published: April 2023

Objective. To analyze HIV vertical transmission preventive measurements used by mothers of HIV positive children who were supported by the Specialized Attention Service (EAS) of the municipality of Pelotas, Rio Grande do sul (Brazil).
Methodology. Qualitative research with descriptive and exploratory approach. Data were collected through semi structured interviews applied to five mothers of HIV positive children. The analysis of the information was made through thematic categorization.
Results. It was observed that the main factor that hampers HIV vertical transmission preventive measurements was the healthcare staff omission to order the HIV test. Most of the surveyed mothers showed knowledge about the disease and its preventive measurements.
Conclusion. There is a need to train health care professionals in the diffusion of preventive measurements to improve prenatal attention.
Polypharmacy and drug adherence in the elderly in the context of primary health care: cross-sectional study
Authors: Rodrigues Maria Eduarda da Silva , Nascimento Girleide Santos do , Medeiros Lucielly Batista de , Nogueira Matheus Figueiredo , Pascoal Francilene Figueiredo da Silva , Carvalho Mariana Albernaz Pinheiro de 
Published: April 2023

Objective: To evaluate drug adherence in elderly people who use polypharmacy in the context of primary care. Method: Cross-sectional study of quantitative character. The sample consisted of 231 elderly. Results: Of the 231 elderly who participated in the study, 36.4% were male and 63.6% were female. The mean age observed was 73.4 (± 8.7) years. There was a statistically significant difference among the variables “sex”, “quantity of drugs” and “has caregiver”. In addition, a positive statistical correlation was observed between age and the amount of drugs used by the elderly. The prevalence of polypharmacy identified was 16.0%. Most users of multiple drugs showed adherence to treatment (86.5%). Conclusion: It is assumed the need for a greater investigation of the relationship between the caregiver and the amount of medicines used by the elderly, in addition to professional training for the management of polypharmacy.
Experimentando Nudges em São Paulo: Tudo Certo, Só Faltam os Dados!
Authors: Nogueira Fernando , Pfeifer Flora , Storino Fabio 
Published: April 2023

Contexto: Em julho / 2019, a equipe do (011).lab, um laboratório de inovação em governo da Prefeitura de São Paulo, está perto de concluir seu primeiro grande projeto de nudge — uso de ciências comportamentais para influenciar comportamentos de seus cidadãos. Neste caso, é uma aplicação clássica, em que se fazem intervenções em cartas de cobrança de impostos para diminuir a inadimplência e aumentar o valor arrecadado.
Dilema: Após rodar o experimento, os gestores do projeto se deparam com o desafio de ter acesso aos dados, passo fundamental para as análises estatísticas necessárias para avaliar o resultado de suas intervenções. A equipe da Secretaria da Fazenda, parceira na iniciativa, tem receio em partilhar esses dados por conta da Lei de Sigilo Fiscal.
Fechamento: É preciso decidir se é possível seguir com análise mais simples, sem acesso aos dados, ou se há alternativa para conseguir o acesso e insistir na análise completa.

Palavras-chave:Ciências comportamentais, Nudge, Inovação pública, Laboratórios de inovação pública, Implementação de políticas públicas.
Partial weight reduction protocols in cats lead to better weight outcomes, compared with complete protocols, in cats with obesity
Authors: German Alexander J. , Woods-Lee Georgiana R.T. , Biourge Vincent , Flanagan John 
Published: April 2023

Abstract
Background: To date, there have been no studies comparing outcomes of cats with obesity following either complete or partial weight reduction protocols.
Methods: Fifty-eight cats participated in this non-randomized observational cohort study, including 46 (79%) and 12 (21%) that underwent complete or partial weight reduction protocols, respectively. Weight loss outcomes, body composition changes and essential nutrient intake were compared between cats in the two groups.
Results: All cats remained healthy with those undergoing complete weight reduction losing a median (range) of 23% (10-39%) of starting body weight over 294 days (113-967 days), and those undergoing partial restriction losing 25% (10-41%) over 178 days (54-512 days). There were no differences in duration or percentage weight loss between groups, but those that followed a partial weight reduction protocol lost weight at a faster rate (0.81% per week) and required fewer visits (7, 4-19) than those that followed a complete weight reduction protocol (0.61% per week, P=0.028; 11, 4-40 visits, P=0.009). Further, whilst lean mass decreased significantly in cats undergoing complete weight reduction (before 4.20 kg, 2.64-5.72 kg; after 3.90 kg, 2.76-5.24 kg, P<0.001), there was no change in cats undergoing partial weight reduction (before 3.45 kg, 2.79-4.71 kg; after 3.41 kg, 2.90-4.59 kg, P=0.109). Average daily selenium intake was less than NRC AI and RA in 42 cats (72%), and less than FEDIAF recommendation in 33 cats (57%), whilst average daily choline intake was less than NRC MR, NRC RA and FEDIAF recommendations in 22 (38%), 53 (91%) and 51 (88%) cats, respectively. Intakes of phenylalanine/tyrosine and potassium were marginally less than recommendations in a minority (12-14%) of cats, but no other essential nutrient deficiencies were observed, and there were no differences between cats undergoing complete and partial weight reduction.
Conclusion: Partial weight reduction protocols in cats lead to quicker average weight loss, with the possibility that lean tissue loss might be minimized. Such protocols might be more suitable for older cats and those with marked obesity.
Economic, social and environmental impacts of green transition investments in a holistic modelling approach
Authors: Kristkova Zuzana Smeets , Cui David Hao , M'Barek Robert , Boysen-Urban Kirsten , Meijl Hans van , Rokicki Bartlomiej 
Published: April 2023

Abstract
This paper provides novel insights into the economic, social and emission-saving impacts of green energy investments using the computable general equilibrium model MAGNET. MAGNET was extended to include sector-specific investment allocation, investment risk premiums adjustment and technology learning effects to endogenize productivity growth in renewable and bioenergy sectors. In line with the proposals on climate neutrality and the Green Deal, the study simulates an increase in investments in renewable energy and bioeconomy sectors (additional 15% replacement of capital stock) starting in 2025.
It is found that additional green energy investments bring positive GDP, social and emission-saving effects. In the case of aggregate GDP, cumulative deviation from the baseline reaches 1.2% in 2050 for the EU as a whole. We also show that, on average, the investment policy would have a positive impact on bioeconomy sector with 3.2% deviation from the baseline in 2050. However, the impacts across particular countries and industries are very heterogenous. Moreover, the sensitivity analysis shows that without additional funding, negative crowding-out effects may occur in the economy. Still, the negative impact on GDP is limited to the regions with lower efficiency of green investments (e.g., France or Spain).
Fixed Point Theorems for Upper Semicontinuous Set-valued Mappings in p-Vector Spaces
Authors: Yuan George Xianzhi 
Published: April 2023

Abstract
The goal of this paper is to establish a general fixed point theorem for compact single-valued continuous mapping in Hausdorf p-vector spaces, and the fixed point theorem for upper semicontinuous set-valued mappings in Hausdorf locally p-convex for p in (0, 1]. These new results provide an answer to Schauder conjecture in the affirmative under the setting of general p-vector spaces for compact single-valued continuous, and also give the fixed point theorems for upper semicontinuous set-valued mappings defined on s-convex subsets in Hausdorf locally p-convex spaces, which would be fundamental for nonlinear functional analysis in mathematics, where, s & p in (0, 1].

AMS Classification: 47H04, 47H10, 46A16, 46A55, 49J27, 49J35, 52A07, 54C60, 54H25, 55M20
WITHDRAWN: Mathematical Modelling of Radicalization And Terrorism Dynamics in the Central Sahel
Authors: ZOROM Malicki , LEYE Babacar , COLY Serigne M'backé , DIOP Mamadou , GANA Abdou LAWANE , BOLOGO/TRAORE Maïmouna , NIANG Dial 
Published: April 2023

Abstract
The increase in violence has created an unprecedented crisis in the Sahel, particularly the Central Sahel, with massive displacement of populations already vulnerable to climatic hazards. This paper aims to propose a mathematical model of the ordinary differential equation system that will reflect the dynamics of terrorism and internal displacement. Sobol's sensitivity analysis of the model's parameters will allow us to make proposals for reducing terrorism. Military actions alone do not contribute effectively for fight against terrorism because they only contribute less than 20\%. Radicalization prevention and de-radicalization strategies must be adopted jointly to effectively reduce the spread of terrorism because they contribute more than 80\% on the fight against terrorism.
Decomposition of some kinds of mixed multiset continuity on multiset topological spaces
Authors: Hoque Md Mirazul , Bhattacharya Baby , Tripathy Binod Chandra 
Published: April 2023

Abstract
Recently, El-Sharkasy et al., El-Sharkasy and Badr have shown that to find the mutations of deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), multiset topology is very much essential. In this article we give the definitions of mixed (1,2)-pre-open (resp. mixed (1,2)-semi-open, mixed (1,2)-α-open, mixed (1,2)β-open) mset via two multiset topologies. Besides, we procure the notions of mixed (1,2)-pre (resp. mixed (1,2)-semi, mixed (1,2)α, mixed (1,2)-β) mset continuity between two M-topological spaces (M,τ 1), (M,τ 2) and an M-topological space (N,σ). A decomposition of these types is investigated. Finally, we prove that every τ 1 -mset continuous function is mixed (1,2)-pre- (resp. mixed (1,2)semi-, mixed (1,2)-α-, mixed (1,2)-β-) mset continuous function.
MSC Classification: 03E70 , 54C05 , 54C08
A Decision Making Approach For Water Transfer Systems by Analytical Hierarchy Process (AHP) and GIS
Authors: Motiee Homayoun , Khalili Reza , Gholami Behrooz , Motiee Soroush 
Published: April 2023

AbstractWater transfer projects by open channels or under pressure are among the strategies used globally to address water shortages in arid and semi-arid regions. These plans must be submitted to economic, environmental, and social scrutiny in addition to technical reasons. The environmental-technical assessment of the plans and the ranking of their execution priority may be carried out in different ways. The ability to display and analyze data to aid in decision-making is one of the most significant applications and capabilities of GIS. The finest choice or alternatives might be shown after choosing from a variety of possibilities. Different approaches have been put out to analyze different project criteria, allowing for the integration of technical, environmental, social, and other elements. The analytic hierarchy process (AHP)is a strategic decision-making method that was utilized in this study to determine the optimal path for the water transfer pipeline. In an effort to determine the optimal path for the transmission line, questionnaires were created, weighted with these criteria based on the views of experts, and then the various layers of these criteria were compared to one another using the overlapping approach.
Equimomental systems representations of point-masses of planar rigid-bodies
Authors: Romero Neider , Vieira Rodrigo de Sousa , Martins Daniel 
Published: April 2023

Abstract
Equimomental point mass systems facilitate the definition of the inertial properties of a rigid body and simplify the dynamic analysis of mechanisms and machines. In this work, the equimomental systems of three point-masses of planar rigid bodies are investigated using the concept of pseudo-inertia matrix. It is found that given a planar rigid body, it is always possible to determine an equimomental system of three equal masses located at the vertices of an isosceles triangle. A procedure is presented to determine equimomental systems with different masses, guaranteeing that the masses are positive. It is shown that it is always possible to choose an equimomental system of three point-masses located at the vertices of an isosceles triangle with a prescribed position of one mass. The conditions for prescribing the position of two and three point-masses are also investigated. A first idealized example shows the step-by-step procedure for determining an equimomental system of three point-masses of a planar rigid body. The proposed model is applied to a symmetric connecting rod in a second example due to its wide use in combustion engines. A third example shows an equimomental system of an asymmetric bucket of an excavator.
Recommendation method of teaching resources for professional music courses based on knowledge graph
Authors: xin xu 
Published: April 2023

Abstract
There is an abundance of materials for use in professional music courses, but it can be difficult for consumers to quickly and efficiently obtain the specific knowledge they require. Additionally, there is a general lack of data collected on online learning, which renders the recommendation effect of music course resources insufficient. In this study, we use technologies connected to the knowledge graph to the field of online education in order to create a system capable of recommending acceptable educational materials for use in professional music classes. In order to construct a recommendation model using multi-task feature learning, knowledge graphs are embedded within tasks, and high-order connections between latent features and entities are constructed across tasks using cross-compression units. It is possible to achieve success by recommending relevant course materials for individual students based on their requirements, interests, and present skill levels. In terms of its ability to generate suggestions, the proposed knowledge spectrogram-based teaching resource recommendation system for professional music courses outperforms four baseline models on a number of publicly available datasets. This method has some practical utility in the domain of course resource suggestion, and its training time is less than that of the comparison model.
Optimized Fuzzy Inference Based Analytical Process to Determine the Trust Value of Cloud Service Providers
Authors: John Jomina , K John Singh 
Published: April 2023

Abstract
Users can purchase virtualized computer resources using the cloud computing concept, which is a novel and innovative way of computing. It offers numerous advantages for the IT and healthcare industries over traditional methods. However, the widespread adoption of cloud computing across industries is being hampered by a lack of trust between CSUs and CSPs. Since cloud computing offers a wide range of security models and strategies, it is essential to analyse the service using a detailed methodology in order to choose the appropriate cloud service for various user types. Finding a wide variety of comprehensive elements that are both required and sufficient for evaluating any cloud service is vital in order to achieve that. As a result, this study suggested an accurate, optimized fuzzy logic-based trust evaluation model for cloud computing security. Here, we examine how fuzzy logic raises the efficiency of trust evaluation. Trust is assessed using the Quality of Service (QoS) characteristics of Security, Privacy, Dynamicity, Data Integrity, and Performance. The outcomes of a MATLAB simulation demonstrate the viability of the suggested strategy in a cloud setting.
Distribution and potential health risks of perfluoroalkyl substances (PFASs) in water, sediment, and fish in Dongjiang River Basin, southern China
Authors: Xu Wang , Li Shibo , Wang Weimin , Sun Ping , Yin Chunyang , Li Xuxia , Yu Liang , Ren Gang , Peng Lin , Wang Fei 
Published: April 2023

Abstract
Per- and polyfluoroalkyl substances (PFASs) have attracted worldwide attention due to their high stability, refractory degradation, and bioaccumulation. In this study, 17 PFASs in water, sediment, and fish in the Dongjiang River Basin in southern China were investigated using high-performance liquid chromatography-mass spectrometry. Total PFASs concentrations ranged from 20.83 to 372.8 ng/L in water, from 1.050 to 3.050 ng/g in sediments, and from 12.28 to 117.4 ng/g in fish. Among six species of fish, Oreochromis mossambicus (mean: 68.55 ng/g) had the highest concentration of PFASs, while Tilapia zillii (36.90 ng/g) had the lowest concentration. Perfluorooctanoic acid (PFOA) predominates in water and sediments, while perfluorooctanesulfonic acid (PFOS) predominates in fish. Long-chain perfluorocarboxylates (PFCAs) and perfluorosulfonates (PFSAs) showed higher bioaccumulation, and the field-sourced sediment-water partition coefficients (Kd) and bioaccumulation factors (BAFs) of PFASs increased with the length of perfluorocarbon chains. PFASs concentration in the lower reaches (urban area) of the Dongjiang River is higher than that in the upper and middle reaches (rural area). The calculated hazard ratio (HR) of PFOS and PFOA levels in fish in the Dongjiang River Basin were far less than 1, hence the potential risk to human health was limited.
Structural design and performance analysis of a new deployable warhead-like decoy
Authors: Quan Yiduo , Zhang Yiqun , Sun Zihan , Yang Guigeng , Guan huai 
Published: April 2023

Abstract
A new deployable warhead-like decoy is proposed in this study. It consists of a rigid deployable skeleton in the center, a cable net system, and a membrane connected to the outer part of the decoy. First, the structural design of the decoy is presented, and its spatial geometry relationship is described. Compared with the existing decoy design, the decoy has high structural stiffness and surface similarity. Furthermore, the large storage ratio ensures that the space it occupies and its weight do not exceed those of the conventional decoy. Then, the structural characteristics and deployment dynamics of the ground and air conditions are analyzed considering the difference between the actual working condition and ground condition. Finally, a prototype is developed to verify the feasibility of the design, and an experimental test is conducted. The test results show that the decoy can be deployed successfully under its passive power and that its structure has good repeatability and surface similarity.
A non-destructive electro-acoustic method to characterize the pull-in voltage of electrostatic actuators
Authors: Wall Franziska , Schenk Hermann A. G. , Melnikov Anton , Kaiser Bert , Schenk Harald 
Published: April 2023

Abstract
For electrostatic actuators the pull-in marks an upper limit for the operation range. Once reached the electrodes come into contact and are shorted without further protection. A non-destructive measurement technique to predict this failure mode is of high interest to allow e.g. fabrication monitoring or reliability studies. To this end we develop a surprisingly simple non-linear lumped parameter model (LPM) for a rather complex electrostatic actuator, designed for an in-ear loudspeaker application. It turns out that a single-degree of freedom model with only one parameter is sufficient. Our key approach is to experimentally determine the free model parameter by analysing harmonic distortions at low frequencies. Harmonic distortions are a very sensitive tool for non-linearities. Our method is suggested by simulations with a 2D stationary finite element method (FEM), demonstrating how the analysis of harmonic distortions for voltages far below the pull-in can predict not only the DC pull-in but also the quasi-static AC pull-in voltages at different working points. The distortion analysis of electrostatic actuator ensembles seems therefore a viable route for their non-destructive characterisation in the non-linear domain.
The association of serum IL-33/ST2 expression with hepatocellular carcinoma
Authors: Pan Xiaolan , Liu Jinfeng , Li Meiqin , Liang Yihua , Liu Zhimin , Lao Ming , Fang Min 
Published: April 2023

Abstract
Background: IL-33 is considered to be a multifunctional cytokine with dual functions. However, the clinicopathological and prognostic significance of IL-33 in cancer patients, especially hepatocellular carcinoma (HCC)，remains controversial. Therefore, we conducted 565 patients with HCC and 561 healthy controls and a meta-analysis to quantitatively evaluate the above problems.
Methods: We collected the blood of 565 patients with HCC and 561 healthy controls. ELISA was used to detect the concentration of IL-33 and ST2 in the serum, and the RT-PCR method was used to detect the levels of IL-33 and ST2 mRNA content. Meanwhile, we collected comprehensive literature on IL-33 and clinical characteristics of cancer patients retrieved from PubMed, Web of Science and CNKI databases as of August 15, 2021. An odds ratio (OR) with a 95% confidence interval (CI) were used to estimate the impact through overall and stratified analysis.
Results: Compared with the healthy control group, the levels of ST2 mRNA and serum in the peripheral blood of HCC patients increased(P<0.05), while the levels of IL-33 mRNA and serum showed no significant difference between the two groups (P>0.05). In the meta-analysis section, at the level of tissue level, the overall analysis showed that the expression of IL-33 was positively correlated with tumor stage, histological grade, distant metastasis and tumor size. Compared with the low IL-33 expression, the 3-year overall survival (OS) rate (OR=3.467, P <0.001) and 5-year OS rate (OR=2.784, P <0.001) of patients with high IL-33 expression were lower. At the level of serum level expression, the overall analysis showed that the expression of IL-33 would increase the risk of cancer, and the serum level of IL-33 was positively correlated patient’s with tumor stage and vascular invasion.
Conclusion: IL-33/ST2 is a useful predictive or prognostic biomarker in clinical evaluation, and may be used as a potential therapeutic target, but it needs a lot of research to verify.