bluuebunny/crossref_metadata_2025_split huggingface dataset:
A systematic review of the predatory contaminant Poterioochromonas in microalgal culture
Authors: Ma Mingyang , Wei Chaojun , Huang Wenjie , He Yue , Gong Yingchun , Hu Qiang 
Published: March 2023

AbstractContamination by zooplankton has to a certain extent limited the large-scale cultivation and industrial exploitation of microalgae. However, systematic research on these predators in microalgal culture is still lacking. The identification of zooplanktonic contaminants derived from microalgal cultures is a basis for conducting related studies. Moreover, knowledge of the ecological distribution of such predators is crucial for avoiding or reducing the risk of biological contamination in the management of large-scale microalgal cultures. Understanding the feeding behaviors of zooplanktonic contaminants contributes to the establishment of targeted prevention strategies and control methods. Early detection is essential to allow prevention and control measures to be implemented in a timely and effective way. Reducing the susceptibility of the cultured microalgae to predators through breeding strains selection, the potential of modern molecular methods, or a synthesis of these approaches will be indispensable to the management of zooplankton contamination. Furthermore, exploring the resource utilization of predators helps to understand this issue comprehensively and to turn hazard into wealth. The genus Poterioochromonas is a typical mixotrophic flagellate and has attracted increasing attention because of the dramatic damage it can inflict on a wide range of microalgal cultures, regardless of the culture system, season, or environment. This review explores our current understanding of the predator Poterioochromonas and the areas where further research is needed, which should stimulate reflection on what we still need to know about these predators from a microalgal culture perspective and how we can utilize them.
Regularization by Noise of an Averaged Version of the Navier–Stokes Equations
Authors: Lange Theresa 
Published: March 2023

AbstractIn Tao 2016, the author constructs an averaged version of the deterministic three-dimensional Navier–Stokes equations (3D NSE) which experiences blow-up in finite time. In the last decades, various works have studied suitable perturbations of ill-behaved deterministic PDEs in order to prevent or delay such behavior. A promising example is given by a particular choice of stochastic transport noise closely studied in Flandoli et al. 2021. We analyze the model in Tao 2016 in view of these results and discuss the regularization skills of this noise in the context of the averaged 3D NSE.
The Impact of Faith-Based Pastoral Care in Decreasingly Religious Contexts: The Australian Chaplaincy Advantage in Critical Environments
Authors: Layson Mark D. , Carey Lindsay. B. , Best Megan C. 
Published: March 2023

AbstractThis article considers the contribution of faith-based chaplains who provide holistic pastoral and spiritual care within critical environments such as the military, first responders, and hospitals. The contribution of faith-based chaplains can sometimes be taken for granted or not properly understood, particularly in some Western countries which are currently experiencing a decline in religiosity. Following on from a previous paper regarding chaplaincy utilization (Layson et al. 2022), this article presents an alternative argument to the secularist-humanist perspective by noting five ways by which the faith based chaplaincy model provides best practice service and builds a capability advantage for organizations that engage faith-based chaplaincy services. The first section discusses faith-based chaplaincy and organizational holistic care; the second section considers the role of faith-based chaplains—much of which is largely unknown and poorly appreciated; the third section considers the unique capability of faith-based chaplains to provide spiritual and religious care to those of faith and for those of none; the fourth section explores how faith-based chaplains can leverage the positive impact of religious organizations to provide additional low-cost resources for other organizations and their staff; and lastly, the operational advantage of faith-based chaplains on the world stage is considered, particularly in light of culturally and linguistically diverse populations to whom religiosity is increasingly important.
Comparison and parallel implementation of alternative moving-window metrics of the connectivity of protected areas across large landscapes
Authors: Hughes Josie , Lucet Valentin , Barrett Griffin , Moran Scott , Manseau Micheline , Martin Amanda E. , Naujokaitis-Lewis Ilona , Negrín Dastis Jorge Octavio , Pither Richard 
Published: March 2023

AbstractContextA variety of metrics can be used to measure connectivity of protected areas. Assumptions about animal movement and mortality vary among metrics. There is a need to better understand what to use and why, and how much conclusions depend on the choice of metric.ObjectivesWe compare selected raster-based moving-window metrics for assessing the connectivity of protected areas to natural habitat in the surrounding area, and develop tools to facilitate calculation of these metrics for large landscapes.MethodsWe developed parallel implementations of distance-weighted sum and Spatial Absorbing Markov Chain methods in R packages to improve their useability for large landscapes. We investigated correlations among metrics for Canadian protected areas, varying background mortality, cost of movement, mean displacement, dispersal kernel shape, distance measure used, and the treatment of natural barriers such as water, ice, and steep slopes.ResultsAt smaller spatial scales (2–5 km mean displacement), correlations among metric variants are high, suggesting that any of the metrics we investigated will give similar results and simple metrics will suffice. Differences among metrics are most evident at larger spatial scales (20–40 km mean displacement) in moderately disturbed regions. Assumptions about the impact of natural barriers have a large impact on outcomes.ConclusionIn some circumstances different metrics give similar results, and simple distance-weighted metrics likely suffice. At large spatial scales in moderately disturbed regions there is less agreement among metrics, implying that more detailed information about disperser distribution, behaviour, and mortality risk is required for assessing connectivity.
Specialized metabolites from plants as a source of new multi-target antiviral drugs: a systematic review
Authors: Ponticelli Maria , Bellone Maria Laura , Parisi Valentina , Iannuzzi Annamaria , Braca Alessandra , de Tommasi Nunziatina , Russo Daniela , Sileo Annalisa , Quaranta Paola , Freer Giulia , Pistello Mauro , Milella Luigi 
Published: March 2023

AbstractViral infections have always been the main global health challenge, as several potentially lethal viruses, including the hepatitis virus, herpes virus, and influenza virus, have affected human health for decades. Unfortunately, most licensed antiviral drugs are characterized by many adverse reactions and, in the long-term therapy, also develop viral resistance; for these reasons, researchers have focused their attention on investigating potential antiviral molecules from plants. Natural resources indeed offer a variety of specialized therapeutic metabolites that have been demonstrated to inhibit viral entry into the host cells and replication through the regulation of viral absorption, cell receptor binding, and competition for the activation of intracellular signaling pathways. Many active phytochemicals, including flavonoids, lignans, terpenoids, coumarins, saponins, alkaloids, etc., have been identified as potential candidates for preventing and treating viral infections. Using a systematic approach, this review summarises the knowledge obtained to date on the in vivo antiviral activity of specialized metabolites extracted from plant matrices by focusing on their mechanism of action.
A generalisation of the Phase Kick-Back
Authors: Ossorio-Castillo Joaquín , Pastor–Díaz Ulises , Tornero José M. 
Published: March 2023

AbstractIn this paper, we present a generalisation of the Phase Kick-Back technique, which is central to some of the classical algorithms in quantum computing. We will begin by recalling the Phase Kick-Back technique to then introduce the new generalised version for $$f:\{0,1\}^{n}\rightarrow \{0,1\}^{m}$$

f
:

{
0
,
1
}

n

→

{
0
,
1
}

m

functions using the eigenvalues of the oracle function $$\textbf{U}_f$$

U
f

. After that, we will present a new generalised version of the Deutsch–Jozsa problem and how it can be solved using the previously defined technique. We will also deal with a generalised version of the Bernstein–Vazirani problem and solve it using the generalised Phase Kick-Back. Finally, we show how we can use this technique to obtain an algorithm for Simon’s problem that improves the classical one.
A Critical Comment on “Can Solar Cycle 25 Be a New Dalton Minimum?”
Authors: Peguero J. C. , Carrasco V. M. S. 
Published: March 2023

AbstractThe sunspot number is the most used solar-activity index to study the behavior of solar activity. In this work, we reproduce the methodology of Coban, Raheem, and Cavus (Solar Phys. 296, 156, 2021) using a long short-term memory model with daily data from the American Association of Variable Star Observers (AAVSO) to predict the maximum amplitude of Solar Cycle 25. We have also used that same methodology with daily values from the official sunspot number (Version 2) of the Sunspot Index and Long-term Solar Observations (SILSO). The objective of this work is to analyze if the predictions obtained from that methodology agree with the observed values available for the current Solar Cycle 25. Thus, we conclude that the predictions are not reproducing well the behavior of the Solar Cycle 25 in its rising phase. Moreover, contrary to the previous prediction, no minor peak occurred in February 2022, and we also conclude that it seems unlikely that the combination of the solar-activity level of Solar Cycle 24 and 25 constitutes a new Dalton-type Minimum, such as Coban, Raheem, and Cavus (2021) proposed.
The Psyche Magnetometry Investigation
Authors: Weiss Benjamin P. , Merayo José M. G. , Ream Jodie B. , Oran Rona , Brauer Peter , Cochrane Corey J. , Cloutier Kyle , Elkins-Tanton Linda T. , Jørgensen John L. , Maurel Clara , Park Ryan S. , Polanskey Carol A. , de Soria Santacruz-Pich Maria , Raymond Carol A. , Russell Christopher T. , Wenkert Daniel , Wieczorek Mark A. , Zuber Maria T. 
Published: March 2023

AbstractThe objective of the Psyche Magnetometry Investigation is to test the hypothesis that asteroid (16) Psyche formed from the core of a differentiated planetesimal. To address this, the Psyche Magnetometer will measure the magnetic field around the asteroid to search for evidence of remanent magnetization. Paleomagnetic measurements of meteorites and dynamo theory indicate that a diversity of planetesimals once generated dynamo magnetic fields in their metallic cores. Likewise, the detection of a strong magnetic moment ($>2\times10^{14}~\text{Am}^{2}$>2×1014Am2) at Psyche would likely indicate that the body once generated a core dynamo, implying that it formed by igneous differentiation. The Psyche Magnetometer consists of two three-axis fluxgate Sensor Units (SUs) mounted 0.7 m apart along a 2.15-m long boom and connected to two Electronics Units (EUs) located within the spacecraft bus. The Magnetometer samples at up to 50 Hz, has a range of$\pm80{,}000~\text{nT}$±80,000nT, and an instrument noise of$39~\text{pT}\,\text{axis}^{-1}\,3\sigma $39pTaxis−13σintegrated over 0.1 to 1 Hz. The two pairs of SUs and EUs provide redundancy and enable gradiometry measurements to suppress noise from flight system magnetic fields. The Magnetometer will be powered on soon after launch and acquire data for the full duration of the mission. The ground data system processes the Magnetometer measurements to obtain an estimate of Psyche’s dipole moment.
In Flight Performance of the Far Ultraviolet Instrument (FUV) on ICON
Authors: Frey H. U. , Mende S. B. , Meier R. R. , Kamaci U. , Urco J. M. , Kamalabadi F. , England S. L. , Immel T. J. 
Published: March 2023

AbstractThe NASA Ionospheric Connection Explorer (ICON) was launched in October 2019 and has been observing the upper atmosphere and ionosphere to understand the sources of their strong variability, to understand the energy and momentum transfer, and to determine how the solar wind and magnetospheric effects modify the internally-driven atmosphere-space system. The Far Ultraviolet Instrument (FUV) supports these goals by observing the ultraviolet airglow in day and night, determining the atmospheric and ionospheric composition and density distribution. Based on the combination of ground calibration and flight data, this paper describes how major instrument parameters have been verified or refined since launch, how science data are collected, and how the instrument has performed over the first 3 years of the science mission. It also provides a brief summary of science results obtained so far.
Chicken Astro virus (CAstV): Isolation and characterization of new strains in broiler flocks with poor performance
Authors: Sallam Ahmed A. , Al-Mokaddem Asmaa K. , Hamoud Mohamed M. , Samir Mahmoud , Khalifa Rabab Amin , Abdelgayed Sherein S. 
Published: March 2023

Abstract

Chicken astroviruses (CAstV) were associated with retarded growth, enteritis, kidney diseases, and white chick syndrome. In the current study, we aimed to evaluate the effect of CAstV infection on growth, performance, and gross and histopathological picture of commercial chicken flocks suffering increased culling rate and decreased performance. Samples were collected for virus isolation, identification, and sequencing on day one, 15 days, and 30 days of age. Body weight, feed conversion rate, and mortality rates were determined. A gross examination was performed, and tissue samples from the liver, intestine, kidneys, heart, and lungs were kept in formalin for histopathological evaluation. Embryos inoculated with CAstV revealed dwarfism, and edema. The cytopathic effect on CAstV inoculated cells included aggregation,, and sloughing. The isolated Egyptian isolates shared the highest nucleotide homology (93%) with the Korean isolate Kr/ADL102655-1/2010 and showed the most distant relation to the Indian isolate Indovax/APF/1319 with 82–83% homology. Body weight exhibited significant reduction with a decrease in feed conversion rate in CAstV infected flocks. Gross examination of CAstV-infected chickens revealed white feathered chicks on day one, and poor body condition in older chickens as well as swollen kidneys. Histopathological examination of CAstV-infected birds showed mild proventriculitis, shortening of intestinal villi, enteritis, focal hepatocellular necrosis, pericarditis, myocarditis, and proliferative response in lung tissue. Kidneys showed interstitial nephritis, urate deposition, and glomerular hypercellularity. CAstV is a chicken pathogen that could be related to decreased performance, and screening of flocks for CAstV might be an essential step for breeders.
Blood supply to the cranial cavity in the patagonian mara (Dolichotis patagonum)
Authors: Zdun Maciej , Melnyk Oleg P. , Melnyk Oleksii O. , Nabzdyk Maria 
Published: March 2023

AbstractRodents are the most numerous order of mammals. The literature presents information on the arterial circle of the brain in capybara, the guinea pig of the family Caviidae and many other not so closely related rodent species. Information on the blood supply to the brain is often incomplete and focuses on one pathway in a broader comparative aspect. The supply of oxygen and nutrients to the brain is very important for its proper functioning. The aim of this study is to describe the pathways supplying blood to the cranial cavity and to describe the arterial circle of the brain in the Patagonian mara. The study was conducted on 46 specimens using two methods. The first of them used a stained solution of the chemo-setting acrylic material. The second one, the colored liquid LBS 3060 latex. The arterial circle of the brain is a heart-shaped structure. It is formed by rostral cerebral arteries, caudal communicating arteries and the basilar artery. Blood supplies the arterial circle of the brain in three ways. First one is the basilar artery, which originates from the vertebral arteries. The second one is the internal carotid artery which joins a branch from the external ophthalmic artery. The third is the internal ophthalmic artery, which branches from the external ophthalmic artery.
Differences in Metal Accumulation from Stormwater by Three Plant Species Growing in Floating Treatment Wetlands in a Cold Climate
Authors: Boynukisa Emre , Schück Maria , Greger Maria 
Published: March 2023

AbstractStormwater is a source of pollutants in urban areas and should be treated to prevent negative environmental effects. A newer technique uses floating rafts with plants, called floating treatment wetlands (FTWs), which are placed in the polluted water. Few earlier studies have examined heavy metal removal by FTWs, and none has examined stormwater in cold climates. This study therefore aimed to determine whether plants growing in FTWs could accumulate heavy metals from stormwater ponds in a cold climate. This study examined the abilities of three native wetland species (i.e., Carex riparia, C. pseudocyperus, and Phalaris arundinacea) to accumulate Cd, Cu, Pb, and Zn. The plants were planted on FTWs, which were placed in two stormwater ponds in Stockholm, Sweden, for 12 weeks. Phalaris arundinacea accumulated more Cd, Cu, and Zn than did the Carex species, and C. pseudocyperus accumulated less Pb than did the other species during the experimental period. In most cases, the roots had higher metal concentrations than did the shoots. Carex pseudocyperus had smaller differences between shoot and root metal contents, whereas P. arundinacea had higher Cd and Cu contents and lower Zn contents in its roots than in its shoots. The metal content in the plants increased with higher biomass. The plants that grew in the stormwater pond with a higher Zn concentration had a higher Zn tissue concentration and total Zn content per plant after treatment. This study shows that wetland plants growing on FTWs can accumulate metals from stormwater ponds in a cold climate. Phalaris arundinacea appears to be a good candidate for metal removal use in FTWs. Furthermore, high plant biomass positively affects the metal uptake, meaning that good growing conditions could be essential for metal removal.
Covalently Binding Adenosine A3 Receptor Agonist ICBM Irreversibly Reduces Voltage-Gated Ca2+ Currents in Dorsal Root Ganglion Neurons
Authors: Cherchi Federica , Venturini Martina , Magni Giada , Scortichini Mirko , Jacobson Kenneth A. , Pugliese Anna Maria , Coppi Elisabetta 
Published: March 2023

Abstract Interest has been focused in recent years on the analgesic effects exerted by adenosine and its receptors, A1, A2A, A2B, and A3 adenosine receptor (AR) subtypes, in different in vivo models of chronic pain. In particular, it was demonstrated that selective A3AR agonists reduced pro-nociceptive N-type Ca2+ channels in dorsal root ganglion (DRG) neurons isolated from rats and, by this mechanism, inhibit post inflammatory visceral hypersensitivity. In the present study, we investigate the effect of a previously reported irreversibly binding A3AR agonist, ICBM, on Ca2+ currents (ICa) in rat DRG neurons. Present data demonstrate that ICBM, an isothiocyanate derivative designed for covalent binding to the receptor, concentration-dependently inhibits ICa. This effect is irreversible, since it persists after drug removal, differently from the prototypical A3AR agonist, Cl-IB-MECA. ICBM pre-exposure inhibits the effect of a subsequent Cl-IB-MECA application. Thus, covalent A3AR agonists such as ICBM may represent an innovative, beneficial, and longer-lasting strategy to achieve efficacious chronic pain control versus commonly used, reversible, A3AR agonists. However, the possible limitations of this drug and other covalent drugs may be, for example, a characteristic adverse effect profile, suggesting that more pre-clinical studies are needed.
Soft-shell headgear in rugby union: a systematic review of published studies
Authors: Henley Stefan , Andrews Kathryn , Kabaliuk Natalia , Draper Nick 
Published: March 2023

AbstractObjectivesTo review the rate of soft-shell headgear use in rugby union, consumer knowledge of the protection potential of soft-shell headgear, incidence of concussion reported in rugby headgear studies, and the capacity of soft-shell headgear to reduce acceleration impact forces.DesignA systematic search was conducted in July and August 2021 using the databases SPORT Discus, PubMed, MEDLINE, CINAHL (EBSCO), Scopus, and Science Direct. The review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The protocol for this systematic review was registered on PROSPERO (registration number: CRD42021239595).Outcome measuresRates of headgear use, reports of estimated protection of headgear against head injury, incidence of concussion and magnitude of impact collisions with vs. without headgear, impact attenuation of headgear in lab studies.ResultsEighteen studies were identified as eligible: qualitative (N = 4), field (N = 7), and lab (N = 7). Qualitative studies showed low rates of headgear use and varying understanding of the protection afforded by headgear. Field studies showed negligible association of headgear use with reduced impact magnitude in headgear vs. non-headgear cohorts. Lab studies showed increased energy attenuation for thicker headgear material, poorer performance of headgear after repetitive impacts and increased drop heights, and promising recent results with headgear composed of viscoelastic polymers.ConclusionsRates of adoption of soft-shell headgear remain low in rugby and any association between its use and reduction in acceleration impact forces remains unclear. Lab results indicating improved impact attenuation need to be validated in the field. Further headgear-related research is needed with youth and female rugby players.