bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influence of storage method on the content of photosynthetic pigments of the aquatic moss Fontinalis antipyretica
Authors: Villares Rubén , Real Carlos , Vázquez María Dolores 
Published: May 2024

AbstractAquatic bryophytes are frequently used as bioindicators of water quality in rivers. Poor water quality increases physiological stress in moss, and stress levels can be estimated by measuring the concentrations of photosynthetic pigments and by calculating pigmentary indices. However, studies collecting many samples in a short time may need to store them until analysis. In the meantime, the pigments may suffer some degradation. Given the lack of studies on this problem for aquatic bryophytes, this one investigates the effect of three storage methods (refrigerated at 6 °C, frozen at − 20 °C and dried at room temperature) on the concentrations of chlorophyll a, chlorophyll b, pheophytin a and the following ratios: chlorophyll a/chlorophyll b, D430/D410, D665/D665a, D430/D665 and D480/D665 (where Dx is the absorbance at x nm) in the aquatic moss Fontinalis antipyretica. The results showed that refrigeration was the most suitable method, freezing might be suitable for some parameters, and drying was inadequate for this purpose. We recommend that all studies on photosynthetic pigments detail the time elapsed from collection to sample analysis, as well as the storage method used.
The hide-and-seek effect of pulsed-flows in a potamodromous cyprinid fish
Authors: Leite Renan , Costa Maria João , Mameri Daniel , Afonso Fernando , Pinheiro António , Santos José Maria , Boavida Isabel 
Published: May 2024

AbstractThe artificial pulsed-flows impact associated with hydropower production on the downstream biological and physical processes has been extensively addressed, showing that it may cause fish drift while changing fish habitat selection toward lower water velocity patches, acting as refuge areas. We aimed to evaluate the attraction efficiency of two flow-refuges differing in their approaching angles, for Luciobarbus bocagei at an indoor experimental flume. We tested two flow-refuge insertion angles (45° and 70°), and two flow events (base 7 L/s and pulsed-flow 60 L/s) for each. To analyze flow-refuge efficiency, we quantified fish individual and group patterns, flow-refuge use, and permanence time, while measuring glucose and lactate responses. The results showed that the individual frequency of use during simulated pulsed-flow was higher, especially on the 45° flow-refuge. The simulated pulsed-flow condition did not disrupt group behavior for both approaching angles. Glucose and lactate analysis did not trigger physiological responses in the tested trials. The 45° flow-refuge was used more often than the 70°. The narrowing of the channel caused by the 45° flow-refuge, and the consequent higher flow homogeneity increased the attractiveness of the flow-refuge. Therefore, the flow-refuge insertion angle should be a decisive criterion in the construction and installation of flow-refuges for cyprinids, and be considered a potential indirect mitigation measure.
The pregnancy outcomes among women receiving individualized algorithm dosing with follitropin delta: a systematic review of randomized controlled trials
Authors: Doroftei Bogdan , Ilie Ovidiu-Dumitru , Dabuleanu Ana-Maria , Armeanu Theodora , Maftei Radu 
Published: May 2024

Abstract
Purpose
To investigate whether the ovarian stimulation with follitropin delta in an individualized algorithm-based manner is inferior to recombinant human-follicle stimulating’s follitropin alfa or follitropin beta conventional dosing regarding a series of established primary endpoints.

Methods
We conducted a registered systematic review (CRD42024512792) on PubMed-MEDLINE, Web of Science™, Cochrane Database of Systematic Reviews, and Scopus. Our search was designed to cover all relevant literature, particularly randomized controlled trials. We critically and comparatively analyzed the outcomes for each primary endpoint based on the intervention, reflected by the positive βhCG test, clinical pregnancy, vital pregnancy, ongoing pregnancy, live birth, live birth at 4 weeks, and multiple pregnancies.

Results
Six randomized controlled trials were included in the quality assessment as priority manuscripts, revealing an 83.3% low risk of bias. Follitropin delta led to non-significant differences in each parameter of interest from positive βhCG test (691; 53.44% vs. 602; 46.55%), ongoing pregnancies (603; 53.79% vs. 518; 46.20%), clinical and vital pregnancies (1,073; 52.80% vs. 959; 47.19%), to live birth and at 4 weeks (595; 54.14% vs. 504; 45.85%) with only 2 losses, and even multiple pregnancies (8; 66.66% vs. 4; 33.33%). However, follitropin delta was well-tolerated among hypo- and hyper-responders without significant risk of ovarian hyperstimulation syndrome and/or preventive interventions in contrast with follitropin alfa or follitropin beta.

Conclusion
The personalized individualized-based algorithm dosing with follitropin delta is non-inferior to conventional follitropin alfa or follitropin beta. It is as effective in promoting a similar response in women without significant comparable adverse effects.
Synthesis of polythiophene with zigzag morphology on pencil graphite electrode and investigation of energy storage properties in supercapacitors
Authors: Yazar Sibel , Arvas Melih Besir , Gürkan Koray 
Published: May 2024

AbstractHerein, polythiophene-based supercapacitor electrode materials were successfully synthesized by the electropolymerization method. Thymol blue, bromothymol blue, and bromophenol blue were added to the polythiophene polymerization medium as dopants, and the energy storage properties of the thiophene-based electrode material were investigated. Polythiophene/bromothymol blue (PTh/BTB) gave the polythiophene an interesting zigzag morphology, which is unique in the literature (specific surface area of PTh/BTB and PTh: 32.629 m2 g−1 and 13.812 m2 g−1). The electrode performance of PTh/BTB shows a maximum specific capacitance of 443.5 F g−1 at 5 mV s−1. The symmetrical supercapacitor achieved a maximum energy density of 9.7 Wh kg−1 and a maximum power density of 5000 W kg−1. The capacitance retention value exhibited a steady state of 79.2% up to 10,000 cycles.
Graphical abstract
Mechanical, wear and thermal properties of natural fiber-reinforced epoxy composite: cotton, sisal, coir and wool fibers
Authors: Tasgin Yahya , Demircan Gokhan , Kandemir Seckin , Acikgoz Abuzer 
Published: May 2024

AbstractNatural fiber-reinforced epoxy composites (NFRCs) have gained significant attention in recent years due to their potential as environmentally friendly and sustainable materials. These composites combine natural fibers, derived from plants, with epoxy resins to create a material with enhanced properties. The objective of this study is to investigate the mechanical, wear and thermal properties of NFRCs incorporating cotton, sisal, coir and wool fibers. The vacuum-assisted resin transfer molding (VARTM) technique was employed to produce composite plates, followed by conducting tests on tensile, wear and thermal properties. The cotton composite showcased the highest tensile strength, reaching 52.81 MPa, while the coir composite exhibited the lowest, measuring 15.34 MPa. Sisal composite exhibited a moderate wear rate (1.423 mm3/Nm) and a lower coefficient of friction (0.233), implying smoother relative motion. Coir composite presented the highest wear rate (4.615 mm3/Nm), attributed to its coarse fiber nature. Thermal conductivity is highest at cotton composite (1.017 W/mK) and is lowest at coir composite (0.187 W/mK). Additionally, the highest specific heat was observed in the coir composite (26.313 MJ/m3K). Cotton demonstrated potential for efficient heat transfer, while wool outperformed in insulation. Sisal displayed versatility for structural applications. Coir emerged as an effective insulator with energy-saving applications.
A Meta-analysis of Attachment at Work
Authors: Warnock Kate N. , Ju Christina S. , Katz Ian M. 
Published: May 2024

AbstractThis meta-analysis aimed to confirm and clarify the relationships between attachment style and various workplace correlates, including job performance, burnout, personality, and job satisfaction (K = 109 independent samples, N = 32,278 participants). Results provided the strongest support for the relationships between attachment style and the Big Five personality traits, burnout, and job performance. Anxious attachment was also related to a host of other correlates, including job stress, turnover intentions, job satisfaction, and work engagement. Additionally, dominance analysis was used and found that attachment style had incremental validity beyond the Big Five in the prediction of job performance, job satisfaction, organizational commitment, and leader-member exchange. Finally, we examined meta-analytic path models in which attachment style impacted job performance, job satisfaction, organizational commitment, turnover intentions, and leader-member exchange through trust in supervisor. This indirect effect was supported for all correlates and for both anxious and avoidant attachment. Overall, the results supported the use of attachment styles as an important correlate with organizational variables. Limitations, implications, and areas for future research are discussed.
A surrogate-assisted a priori multiobjective evolutionary algorithm for constrained multiobjective optimization problems
Authors: Aghaei pour Pouya , Hakanen Jussi , Miettinen Kaisa 
Published: May 2024

AbstractWe consider multiobjective optimization problems with at least one computationally expensive constraint function and propose a novel surrogate-assisted evolutionary algorithm that can incorporate preference information given a priori. We employ Kriging models to approximate expensive objective and constraint functions, enabling us to introduce a new selection strategy that emphasizes the generation of feasible solutions throughout the optimization process. In our innovative model management, we perform expensive function evaluations to identify feasible solutions that best reflect the decision maker’s preferences provided before the process. To assess the performance of our proposed algorithm, we utilize two distinct parameterless performance indicators and compare them against existing algorithms from the literature using various real-world engineering and benchmark problems. Furthermore, we assemble new algorithms to analyze the effects of the selection strategy and the model management on the performance of the proposed algorithm. The results show that in most cases, our algorithm has a better performance than the assembled algorithms, especially when there is a restricted budget for expensive function evaluations.
Too Young to Gamble: Long-term Risks from Underage Gambling
Authors: Pérez Levi 
Published: May 2024

AbstractThe increasing availability of gambling opportunities worldwide has the potential to impact youth gambling behavior and the prevalence of gambling-related harm. This paper studies whether starting gambling at an early age (i.e., below the minimum legal gambling age) increases an individual’s likelihood of suffering some kind of gambling-related harm in the future. Data taken from the Study on the Prevalence, Behavior and Characteristics of Gamblers in Spain provide information on respondents’ gambling starting age and assess gambling risk based on criteria established by the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV). Estimates from an ordered probit model suggest that starting to gamble while under the minimum legal age is associated with a higher likelihood of problem gambling.
Lorentzian metric spaces and their Gromov–Hausdorff convergence
Authors: Minguzzi E. , Suhr S. 
Published: May 2024

AbstractWe present an abstract approach to Lorentzian Gromov–Hausdorff distance and convergence, and an alternative approach to Lorentzian length spaces that does not use auxiliary “positive signature” metrics or other unobserved fields. We begin by defining a notion of (abstract) bounded Lorentzian metric space which is sufficiently general to comprise compact causally convex subsets of globally hyperbolic spacetimes and causets. We define the Gromov–Hausdorff distance and show that two bounded Lorentzian metric spaces at zero GH distance are indeed both isometric and homeomorphic. Then we show how to define from the Lorentzian distance, beside topology, the causal relation and the causal curves for these spaces, obtaining useful limit curve theorems. Next, we define Lorentzian (length) prelength spaces via suitable (maximal) chronal connectedness properties. These definitions are proved to be stable under GH limits. Furthermore, we define bounds on sectional curvature for our Lorentzian length spaces and prove that they are also stable under GH limits. We conclude with a (pre)compactness theorem.
Renin angiotensin system-induced muscle wasting: putative mechanisms and implications for clinicians
Authors: Afsar Baris , Afsar Rengin Elsurer , Caliskan Yasar , Lentine Krista L. , Edwards John C. 
Published: May 2024

AbstractRenin angiotensin system (RAS) alters various mechanisms related to muscle wasting. The RAS system consists of classical and non-classical pathways, which mostly function differently. Classical RAS pathway, operates through angiotensin II (AngII) and angiotensin type 1 receptors, is associated with muscle wasting and sarcopenia. On the other hand, the non-classical RAS pathway, which operates through angiotensin 1–7 and Mas receptor, is protective against sarcopenia. The classical RAS pathway might induce muscle wasting by variety of mechanisms. AngII reduces body weight, via reduction in food intake, possibly by decreasing hypothalamic expression of orexin and neuropeptide Y, insulin like growth factor-1 (IGF-1) and mammalian target of rapamycin (mTOR), signaling, AngII increases skeletal muscle proteolysis by forkhead box transcription factors (FOXO), caspase activation and muscle RING-finger protein-1 transcription. Furthermore, AngII infusion in skeletal muscle reduces phospho-Bad (Ser136) expression and induces apoptosis through increased cytochrome c release and DNA fragmentation. Additionally, Renin angiotensin system activation through AT1R and AngII stimulates tumor necrosis factor-α, and interleukin-6 which induces muscle wasting, Last but not least classical RAS pathway, induce oxidative stress, disturb mitochondrial energy metabolism, and muscle satellite cells which all lead to muscle wasting and decrease muscle regeneration. On the contrary, the non-classical RAS pathway functions oppositely to mitigate these mechanisms and protects against muscle wasting. In this review, we summarize the mechanisms of RAS-induced muscle wasting and putative implications for clinical practice. We also emphasize the areas of uncertainties and suggest potential research areas.
Graphical abstract
Classical and non-classical renin angiotensin systems (RAS) play opposing roles in muscle wasting. Classical RAS system operates through Angiotensin (Ang)I/ACE/AngII)/Angiotensin Type 1 Receptor (AT1R) and induces muscle wasting by mechanisms including inducing anorexia, ubiquitin–proteasome system (UPS), apoptosis, inflammation, oxidative stress, mitochondrial dysfunction, albuminuria, fibrosis (increasing transforming growth factor beta, connective tissue growth factor) and decrease insulin-like growth factor 1 (IGF-1) signaling, vitamin D and satellite cell function. Non-classical RAS system operates through Angiotensin1/ACE2/Ang (1–7)/Mas Receptor and have opposite actions to classical RAS system and protects against muscle wasting.
Metrically conditioned /a/-syncope in Modern Hebrew compounds
Authors: Faust Noam , Torres-Tamarit Francesc 
Published: May 2024

AbstractIn Modern Hebrew, some, but not all, nominals exhibit obligatory /a/-syncope in open syllables if they are antepretonic in a simple (nominal) word. The same vowels optionally syncopate in any pretonic syllable in non-final members of compounds. Here we first show that syncope in compounds fills a gap in the typology of weak positions. We then propose a formal analysis in Gradient Harmonic Grammar (Smolensky and Goldrick 2016), which distinguishes between a weak /a/ and a strong /a/. Only the former undergoes syncope in both configurations; and only in non-compounds is it protected by a positional faithfulness constraint referencing the head foot of the prosodic word. Optionality in compounds is shown to follow from Base-Derivative faithfulness.
Effect of urbanization on surface runoff and performance of green roofs and permeable pavement for mitigating urban floods
Authors: Öztürk Şevki , Yılmaz Kutay , Dinçer A. Ersin , Kalpakcı Volkan 
Published: May 2024

AbstractFloods are increasingly becoming a significant concern due to climate change, global warming, and excessive urbanization. The Intergovernmental Panel on Climate Change (IPCC) has projected that global warming will continue to contribute to more frequent and severe floods and hydrological extremes. In response to these challenges, nature-based solutions (NBSs) have gained recognition as effective approaches to mitigate the adverse impacts of floods by focusing on ecosystem conservation, restoration, and sustainable utilization of natural resources. This study examines a flood that occurred in the Erkilet District of Kayseri, Türkiye on September 22, 2022, as a result of intense rainfall. It involves a thorough on-site investigation to assess the hydraulic, hydrologic, and geotechnical attributes of the study area. The findings from the field study indicate that the primary cause of the flood is attributed to excessive urbanization. To further analyze the impact of urbanization, a hydraulic model is developed considering both the physical and topographical conditions of the study area for both the year 2006 and 2022. The simulation results reveal that the extent of inundation area and water depth has increased significantly due to the excessive urbanization that occurred within a 16-year period. Additionally, the effectiveness of green roofs and permeable pavements as NBSs to mitigate urban flooding is explored. The implementation of green roofs and permeable pavements shows promising results, reducing the adverse effects of urban floods by 3% to 8%, depending on their specific locations and configurations. However, the results suggest that NBSs alone cannot fully prevent floods so they should complement gray infrastructure. The novelty of the study lies in its ability to demonstrate the impact of urbanization and the effectiveness of nature-based solutions in mitigating flood extent based.
Better life stories make better lives: a reply to Berg
Authors: Kauppinen Antti 
Published: May 2024

AbstractIs it good for us if the different parts of our lives are connected to each other like the parts of a good story? Some philosophers have thought so, while others have firmly rejected it. In this paper, I focus on the state-of-the-art anti-narrativist arguments Amy Berg has recently presented in this journal. I argue that while she makes a good case that the best kind of lives for us do not revolve around a single project or theme, the best kind of narrativist views actually encourage us to pursue a variety of different projects, as long as they are mutually supportive. I claim that when interpreted in the most plausible way, prudentially good-making narrative coherence arises precisely out of this kind of unity in diversity. Well-roundedness and narrative coherence are thus not inherently in tension, but are both good-making holistic features of our lives.
Limitations on the maximal level of entanglement of two singlet–triplet qubits in GaAs quantum dots
Authors: Bragar Igor , Cywiński Łukasz 
Published: May 2024

AbstractWe analyze in detail a procedure of entangling of two singlet–triplet (S–$$T_{0}$$

T
0

) qubits operated in a regime when energy associated with the magnetic field gradient, $$\Delta B_{z}$$

Δ

B
z

, is an order of magnitude smaller than the exchange energy, J, between singlet and triplet states (Shulman et al. in Science 336:202, 2012). We have studied theoretically a single S–$$T_{0}$$

T
0

qubit in free induction decay and spin echo experiments. We have obtained analytical expressions for the time dependence of components of its Bloch vector for quasistatic fluctuations of $$\Delta B_{z}$$

Δ

B
z

and quasistatic or dynamical $$1/f^{\beta }$$

1
/

f
β

-type fluctuations of J. We have then considered the impact of fluctuations of these parameters on the efficiency of the entangling procedure which uses an Ising-type coupling between two S–$$T_{0}$$

T
0

qubits. In particular, we have obtained an analytical expression for evolution of two qubits affected by $$1/f^{\beta }$$

1
/

f
β

-type fluctuations of J. This expression indicates the maximal level of entanglement that can be generated by performing the entangling procedure. Our results deliver also an evidence that in the above-mentioned experiment S–$$T_{0}$$

T
0

qubits were affected by uncorrelated $$1/f^{\beta }$$

1
/

f
β

charge noises.
Environmental sustainability and tourism growth: convergence or compensation?
Authors: Torres-Díaz Viviana , del Río-Rama María de la Cruz , Álvarez-García José , Simonetti Biagio 
Published: May 2024

AbstractIn addition to the socio-economic advantages, tourism has been proven to be one of the most important sectors with adverse environmental effects. Therefore, this study examines the relationship between tourism and environmental sustainability by using a panel data from 32 countries in Latin America and the European Union for the period 2000–2019. Several techniques of cointegration and convergence of clusters are used to meet this objective. The empirical results show that on average, tourism growth has a negative impact on the environment in the two groups of countries, which could be attributed to the heterogeneity of the level of regional tourism development. On the other hand, the convergence of tourism growth and environmental sustainability is evident at different adjustment speeds in the different sample panels. It generates empirical evidence on whether the current expansion of the tourism sector in Latin American and European countries entails significant environmental externalities by using the ecological footprint variable as an indicator of environmental sustainability and foreign tourist arrivals as an economic indicator.