bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluating Mesh Geometry and Shade Coefficient for Fog Harvesting Collectors
Authors: Elshennawy Abdullah A. , Abdelaal Magdy Y. , Hamed Ahmed M. , Awad Mohamed M. 
Published: November 2023

AbstractThe most valuable resource for sustaining life on earth is water. In dry and semi-arid areas, the problem of water scarcity can be resolved with the aid of fog collection techniques employing fog collectors. Fog collection is greatly influenced by a variety of factors. Some are design parameters, while others depend on ambient circumstances. Geometry and the mesh’s shade coefficient are important design factors that can be modified and have an impact on the rate at which fog collects in fog collectors. The shape of the mesh holes and the process used to create the mesh serve to identify geometry and measure the shade coefficient. In this paper, a straightforward mathematical technique is proposed to make it easier to calculate the shade coefficient of various mesh shapes used in fog harvesting and to provide an approximation of the mesh volume and cost. Five alternative geometries were used: the rectangular mesh, square mesh, Raschel mesh, triangular mesh, and hexagonal mesh. The current simple method will facilitate the design of the fog mesh collector and can assist in achieving the ideal shade coefficient and most effective mesh geometry for fog harvesting. Rectangular meshes were solely used as an example to evaluate the results. Stainless steel rectangular meshes with various shade coefficients were tested for fog collection, and the amount of water collected by each mesh varied. It was concluded that the optimum shade coefficient ranged 50–60% for fog collection.
Flood Attenuation Potential of Italian Dams: Sensitivity on Geomorphic and Climatological Factors
Authors: Evangelista Giulia , Ganora Daniele , Mazzoglio Paola , Pianigiani Francesca , Claps Pierluigi 
Published: November 2023

AbstractIn this work the attenuation potential of flood peaks of 265 large reservoirs all over Italy is analysed, considering a flood management that excludes gates opening and then configures strictly unsupervised attenuation effects. Key factors of dams and related basins are considered to develop a ranking method that can emphasize the interplay between dam geometry and the hydrological processes acting in the upstream watershed. To maintain a homogeneous approach in such a wide geographic area, the attenuation index is computed applying the numerical solution of the differential equation of lakes and only two different standardized hydrograph shapes have been used. An index design flood from the rational method is used as the incoming peak value for each dam, enhancing the use of the results of a recent analysis of all Italian rainfall extremes. Even with a very simple approach, twenty-four different design incoming floods are derived, by varying the shape of the incoming hydrograph and the parameters of the rational method. Exploring the ranking results in all the alternatives, the attenuation potential obtained for all dams demonstrates to be strongly sensitive to the assumptions on the time of concentration and to some rainfall features. On the other hand, the hydrograph shape seems to exert much less influence on the ranking outcome. Results obtained can be useful to studies of wide-area flood frequency analyses, as we highlighted the sensitivity of the rank of attenuation efficiency to hydrologic parameters widely used in the assessment of the design flood peaks in ungauged basins.
Reuse of sediment as a soil conditioner in a semiarid region dominated by subsistence farming: sediment characterization at the regional scale and effects on maize crop
Authors: Braga Brennda B. , Costa Carlos A. G. , Lima Gabriela D. , de Lacerda Claudivan F. , Foerster Saskia , Brosinsky Arlena , Medeiros Pedro H. A. 
Published: November 2023

Abstract
Purpose
The increasing demand for fertilizers and their rising prices has led to the search for new nutrient sources, especially in rural areas where family farming predominates. In this study, we assessed the potential of reusing sediment deposited in surface reservoirs as a soil conditioner in a semiarid region, focusing on two features: the characterization of sediment physicochemical properties at the regional scale and the effect of the substrate containing sediment on the growth and physiology of maize.

Methods
Sediment from the beds of 14 reservoirs was investigated, and two of them were used for the preparation of substrate for maize cultivation. Differences between the physicochemical properties of the sediments were analyzed using ANOVA and Tukey’s test at a significance level of 0.05. The experimental design of the plant experiment was entirely randomized, in a factorial arrangement of two sources and four doses of sediment: 25, 50, 75, and 100% of the economic dose of 100 t ha−1 previously proposed in the study region. Two treatments were considered as controls: a substrate containing only soil and a treatment containing soil and chemical fertilizer. The data for each treatment were submitted independently considering the doses and sediment sources, and the means were compared by Tukey’s test.

Results
In general, nutrient contents were higher in the sediment of the surface reservoirs than in the soil. For instance, the concentrations of nitrogen and potassium were three to 10 times higher in the sediment, compared to the soil, and the organic matter content was up to six times higher. In the plant experiment, the dose and source of the sediments influenced all of the analyzed variables. The addition of sediments to the soil increased the chlorophyll content, photosynthesis rate, and growth of the leaves in relation to the treatment containing only soil. There were no significant differences between the biomass production and the plants’ nutrient extraction with the largest dose of the most enriched sediment when compared to the treatment with chemical fertilizer.

Conclusions
The experiment of maize plant growth showed the feasibility of using sediment deposited in reservoirs as a soil conditioner due to the enrichment of nutrients, organic matter, and fine particles. Therefore, sediment reuse has potential to improve livelihoods and food security, as well as contributing to a circular economy. However, prior analysis is required to avoid soil contamination and to set the most appropriate sediment dose, due to the high spatial variability of the sediment characteristics.
Associations Between Demographic Variables, Psychosocial Health, Quality of Life, and Happiness in the Context of COVID-19
Authors: Østertun Geirdal Amy K. , Leung Janni , Price Daicia , Kabelenga Isaac , Lamph Gary , Thygesen Hilde , Ruffolo Mary R. , Bonsaksen Tore 
Published: November 2023

Abstract
Purpose
The purpose was to examine the association between demographic variables, psychosocial health, quality of life, and happiness in the context of COVID. The hypothesis was that psychosocial health variables have mediating roles between demographic variables and experienced quality of life (QoL) and happiness.

Methods
Cross-sectional surveys were conducted across four countries: Norway, USA, UK, and Australia among 1649 individuals. Multiple regression analysis identified those variables that made independent statistically contributions onto the QoL and happiness outcome variables, and the analysis of psychological distress, fatigue and loneliness as mediational variables was performed.

Results
Not having a spouse/ partner was associated with poorer QoL, and older age was associated with lower happiness. The psychosocial health variables made the highest variance in QoL (R2 change = 0.51) and happiness (R2 change = 0.46) and poorer psychosocial health had a mediating role between civil status and QoL (p < 0.001) and between age and happiness outcomes (p < 0.001).

Conclusion
Psychosocial health is of considerable importance in individuals in the time of COVID-19.
Concurrent Hospice and Dialysis Care: Considerations for Implementation
Authors: Ernecoff Natalie C. , Robinson Mayumi T. , Motter Erica M. , Bursic Alexandra E. , Lagnese Keith , Taylor Robert , Lupu Dale , Schell Jane O. 
Published: November 2023

Abstract
Importance
Hospice positively impacts care at the end of life for patients and their families. However, compared to the general Medicare population, patients on dialysis are half as likely to receive hospice. Concurrent hospice and dialysis care offers an opportunity to improve care for people living with end-stage kidney disease (ESKD).

Objective
We sought to (1) develop a conceptual model of the Program and (2) identify key components, resources, and considerations for further implementation.

Design
We conducted a template analysis of qualitative interviews and convened a community advisory panel (CAP) to get feedback on current concurrent care design and considerations for dissemination and implementation.

Participants
Thirty-nine patients with late-stage chronic kidney disease (CKD), family caregivers, bereaved family caregivers, hospice clinicians, nephrology clinicians, administrators, and policy experts participated in interviews. A purposive subset of 19 interviewees composed the CAP.

Main Measures
Qualitative feedback on concurrent care design refinements, implementation, and resources.

Key Results
Participants identified four themes that define an effective model of concurrent hospice and dialysis: it requires (1) timely goals-of-care conversations and (2) an interdisciplinary approach; (3) clear guidelines ensure smooth transitions for patients and families; and (4) hospice payment policy must support concurrent care. CAP participants provided feedback on the phases of an effective model of concurrent hospice and dialysis, and resources, including written and interactive educational materials, communication tools, workflow processes, and order sets.

Conclusions
We developed a conceptual model for concurrent hospice and dialysis care and a corresponding resource list. In addition to policy changes, clinical implementation and educational resources can facilitate scalable and equitable dissemination of concurrent care. Concurrent hospice and dialysis care must be systematically evaluated via a hybrid implementation-effectiveness trial that includes the resources outlined herein, based on our conceptual model of concurrent care delivery.
Kinetic Analysis of Hydrogen Reduction of Nickel Compounds
Authors: Pöyhtäri Sonja , Ruokoja Juhani , Heikkinen Eetu-Pekka , Heikkilä Anne , Kokkonen Tommi , Tynjälä Pekka 
Published: November 2023

AbstractA review on the hydrogen reduction kinetics of NiO, NiCO3, and Ni(OH)2 hydrogen was conducted, and the most significant experimental values and results were summarized from the past two decades. Isothermal hydrogen reduction experiments of NiO, NiCO3, and, Ni(OH)2 experiments were carried out at 300 °C, 400 °C, and 500 °C, and the obtained data were fitted to multiple different solid-state kinetic models in order to compare the suitability of the models. Non-isothermal reduction in H2 (0 °C$$\to $$
→
900 °C) showed the decomposition of NiCO3 at a temperature range of 230 °C to 300 °C and Ni(OH)2 at 220 °C to 300 °C. The calculated Ea values for NiCO3, Ni(OH)2, and NiO varied between 30 and 35, 36 and 37, and 21 and 26 kJ/mol, respectively. Most of the used models were well fitted making the choice of unequivocally the best suitable model difficult and the identification of the mechanism behind the reaction. It was concluded that an increase in temperature accelerates the reduction process, and the reaction rate-controlling mechanism requires more extensive investigation.
Sleep Duration and Executive Function in Adults
Authors: Sen Aayushi , Tai Xin You 
Published: November 2023

Abstract
Purpose of Review
To review the literature examining the relationship between sleep and cognition, specifically examining the sub-domain of executive function. We explore the impact of sleep deprivation and the important question of how much sleep is required for optimal cognitive performance. We consider how other sleep metrics, such as sleep quality, may be a more meaningful measure of sleep. We then discuss the putative mechanisms between sleep and cognition followed by their contribution to developing dementia.

Recent Findings
Sleep duration and executive function display a quadratic relationship. This suggests an optimal amount of sleep is required for daily cognitive processes. Poor sleep efficiency and sleep fragmentation are linked with poorer executive function and increased risk of dementia during follow-up. Sleep quality may therefore be more important than absolute duration. Biological mechanisms which may underpin the relationship between sleep and cognition include brain structural and functional changes as well as disruption of the glymphatic system.

Summary
Sleep is an important modifiable lifestyle factor to improve daily cognition and, possibly, reduce the risk of developing dementia. The impact of optimal sleep duration and sleep quality may have important implications for every ageing individual.
Digital Approaches for Myositis
Authors: Knitza Johannes , Kuhn Sebastian , Gupta Latika 
Published: November 2023

Abstract
Purpose of Review
This article serves as a comprehensive review, focusing on digital approaches utilized in the diagnosis, monitoring, and treatment of patients with idiopathic inflammatory myopathies (IIM). The authors critically assess the literature published in the last three years, evaluating the advancements and progress achieved in this specific domain.

Recent Findings
Remarkable strides have been made in the realm of digital diagnostic support, particularly in image analysis and clinical prediction models, showing promise in aiding the diagnosis of IIM. The field of remote patient monitoring has also witnessed significant advancements, revolutionizing the care process by offering more convenient, data-driven, and continuous monitoring for IIM patients. Various digital tools, such as wearables, video- and voice consultations, and electronic patient-reported outcomes, have been extensively explored and implemented to enhance patient care. Survey studies consistently reveal a high acceptance of telehealth services among patients. Additionally, internet-based studies have facilitated the efficient and rapid recruitment of IIM patients for research purposes. Moreover, the integration of sensors and exoskeletons has shown great potential in significantly improving the functionality and quality of life for individuals with muscle weakness caused by IIM.

Summary
The integration of digital health solutions in the care of IIM patients is steadily gaining attention and exploration. Although the existing evidence is limited, it does indicate that patients can be adequately and safely supported through digital means throughout their entire healthcare journey. The growing interest in digital health technologies holds the promise of improving the overall management and outcomes for individuals with idiopathic inflammatory myopathies.
Analogies and Differences Between Dental Stem Cells: Focus on Secretome in Combination with Scaffolds in Neurological Disorders
Authors: Santilli Francesca , Fabrizi Jessica , Santacroce Costantino , Caissutti Daniela , Spinello Zaira , Candelise Niccolò , Lancia Loreto , Pulcini Fanny , Delle Monache Simona , Mattei Vincenzo 
Published: November 2023

AbstractMesenchymal stem cells (MSCs) are well known for their beneficial effects, differentiation capacity and regenerative potential. Dental-derived MSCs (DSCs) are more easily accessible and have a non-invasive isolation method rather than MSCs isolated from other sources (umbilical cord, bone marrow, and adipose tissue). In addition, DSCs appear to have a relevant neuro-regenerative potential due to their neural crest origin. However, it is now known that the beneficial effects of MSCs depend, at least in part, on their secretome, referring to all the bioactive molecules (neurotrophic factors) released in the conditioned medium (CM) or in the extracellular vesicles (EVs) in particular exosomes (Exos). In this review, we described the similarities and differences between various DSCs. Our focus was on the secretome of DSCs and their applications in cell therapy for neurological disorders. For neuro-regenerative purposes, the secretome of different DSCs has been tested. Among these, the secretome of dental pulp stem cells and stem cells from human exfoliated deciduous teeth have been the most widely studied. Both CM and Exos obtained from DSCs have been shown to promote neurite outgrowth and neuroprotective effects as well as their combination with scaffold materials (to improve their functional integration in the tissue). For these reasons, the secretome obtained from DSCs in combination with scaffold materials may represent a promising tissue engineering approach for neuroprotective and neuro-regenerative treatments.
Graphical Abstract
Current review of acute type A aortic dissection in Malaysia
Authors: Krishna Moorthy Paneer Selvam , Sakijan Abdul Samad , Permal Deventhiran , Gaaffar Intan Fariza , Kepli Aini Syakirin , Sahimi Haidatul Insyirah 
Published: November 2023

AbstractAcute type A aortic dissection (ATAAD) still poses significant challenges and management dilemmas for cardiovascular surgeons worldwide. Despite the continuous improvement in diagnosis and management strategies for ATAAD, clinical outcomes remain poor and the optimal therapy is still debatable especially those with malperfusion syndrome (MPS). This review is based on the current literature and includes the results from the Aortic Registry of National Heart Institute of Malaysia (NHIM) database. It covers different aspects of ATAAD and concentrates on the outcome of surgical repair. The diagnosis is often delayed leading to variable outcomes. High index of suspicion and urgent treatment is required to tackle this dynamic disease which include the variation in presentation and clinical course. Different surgical techniques and perfusion strategies have been described to save patients. Complex techniques such as total arch replacement (TAR) with frozen elephant trunk and valve sparing root surgery may provide long-term benefit in selected patients, but require significant surgical expertise and experience.
Cervical Cancer Classification From Pap Smear Images Using Deep Convolutional Neural Network Models
Authors: Tan Sher Lyn , Selvachandran Ganeshsree , Ding Weiping , Paramesran Raveendran , Kotecha Ketan 
Published: November 2023

AbstractAs one of the most common female cancers, cervical cancer often develops years after a prolonged and reversible pre-cancerous stage. Traditional classification algorithms used for detection of cervical cancer often require cell segmentation and feature extraction techniques, while convolutional neural network (CNN) models demand a large dataset to mitigate over-fitting and poor generalization problems. To this end, this study aims to develop deep learning models for automated cervical cancer detection that do not rely on segmentation methods or custom features. Due to limited data availability, transfer learning was employed with pre-trained CNN models to directly operate on Pap smear images for a seven-class classification task. Thorough evaluation and comparison of 13 pre-trained deep CNN models were performed using the publicly available Herlev dataset and the Keras package in Google Collaboratory. In terms of accuracy and performance, DenseNet-201 is the best-performing model. The pre-trained CNN models studied in this paper produced good experimental results and required little computing time.
Graphical Abstract
Formulation, pharmacokinetics, and antibacterial activity of florfenicol-loaded niosome
Authors: Abonashey Shimaa G. , Hassan Hatem A. F. M. , Shalaby Mostafa A. , Fouad Amr Gamal , Mobarez Elham , El-Banna Hossny A. 
Published: November 2023

AbstractThe growing interest in employing nano-sized pharmaceutical formulations in veterinary medicine has prompted the exploration of the novel nanocarriers’ ability to augment the therapeutic outcome. In this study, we harnessed niosomes, spherical nanocarriers formed through non-ionic surfactant self-assembly, to enhance the therapeutic efficacy of the broad-spectrum antibiotic florfenicol. Pre-formulation studies were conducted to identify the optimal parameters for preparing florfenicol-loaded niosomes (FLNs). These studies revealed that the formulation that consisted of Span 60, cholesterol, and dihexadecyl phosphate (DDP) at a molar ratio of 1:1:0.1 exhibited the highest entrapment efficiency (%EE) and uniform size distribution. In vitro antibacterial testing demonstrated the niosomal capacity to significantly reduce florfenicol minimum inhibitory concentration (MIC) against E. coli and S. aureus. Pharmacokinetic profiles of free florfenicol and FLN were assessed following oral administration of 30 mg florfenicol/kg body weight to healthy or E. coli–infected chickens. FLN exhibited a substantially higher maximum plasma concentration (Cmax) of florfenicol compared to free florfenicol. Furthermore, FLN showed significantly higher area under the curve (AUC0–t) than free florfenicol as revealed from the relative bioavailability studies. Lethal dose (LD) 50 values for both free florfenicol and FLN exceeded 5 g/kg of body weight, indicating high safety profile. Assessment of mortality protection in mice against lethal E. coli infections showed the significantly higher capability of FLN to improve the survival rate (75%) than free florfenicol (25%). Collectively, these findings demonstrate the niosomal ability to improve the oral bioavailability as well as the antibacterial activity of the incorporated veterinary antibiotic florfenicol.
Graphical abstract
Longevity trend in Germany
Authors: Reitzner Matthias 
Published: November 2023

AbstractIn Germany, a trend for decreasing mortality probabilities has been observed in the last 50 years, yielding an increasing life expectancy. The German Actuarial Association DAV offers a standard method for modeling this longevity trend in calculations concerning life insurance by using the life table DAV 2004R. In this note it is investigated, whether or to which extent the longevity function of the DAV 2004R can be used for calculating the expected total number of deaths in Germany.