bluuebunny/crossref_metadata_2025_split huggingface dataset:
An adaptation of meaning-centered psychotherapy integrating “essential care”: A pilot study
Authors: Quílez-Bielsa E. , Barrado-Moreno V. , Lastra del Prado R. , Arbonés-Mainar José M. , Sebastian-Sanchez M. , Ventura-Faci T. 
Published: September 2021

AbstractIntroductionThere is a growing interest in the emotional state of cancer patients. The main objective of this pilot study is to assess the feasibility, acceptability, and preliminary efficacy of Meaning-Centered Psychotherapy and Essential Care (MCP-EC) in patients with advanced cancer compared with usual psychological support. We define “Essential Care” as the promotion of patient care and self-care through the recall of good care experiences and discussion of the concepts: responsibility, self-compassion, kindness, and attitude.MethodPilot, single-center, and prospective study of 30 patients with advanced cancer and emotional distress. Our adaptation consisted in three session Meaning-Centered Psychotherapy-Palliative Care, plus a fourth session named “Essential Care”. The study was carried out in two phases. First, 20 patients were randomized to one of the two arms: individual MCP-EC (experimental, n = 10) or usual psychological supportive (control, n = 10). In a second phase, 10 patients were assigned consecutively to Group MCP-EC (n = 10). All patients were evaluated at baseline (pre-) and post-intervention with questionnaires for sociodemographic data and clinical scales.ResultsNineteen patients completed the 4 sessions of MCP-EC, 9 individual format and 10 group format. Usual supportive intervention was delivered to 10 control patients. Total 28 patients completed pre- and post-treatment evaluations. There were no pre- vs. post-differences in the evaluations of the control group. In the experimental group, significant pre- vs. post-differences were found in EQ-5D-3L, HADS, FACIT, DM, HAI, SCS-SF, and TD questionnaires. These results indicated that MCP-EC reduced anxiety and depression symptoms, hopelessness, demoralization, as well as increased spiritual well-being and sense of meaning. Participants were satisfied and found the MCP-EC intervention positively.ConclusionsThis pilot study suggests that the MCP-EC has feasibility, acceptability, and preliminary efficacy reducing the emotional distress in advanced cancer patients. Larger studies are warranted to clarify the strengths and limitations of this psychotherapy.
Rewriting the Cambrian Biogeography of the Central Asian Orogenic Belt Using Combined Faunal Cluster, Zircon Age and C Isotope Analysis
Authors: Steiner Michael , Hohl Simon V. , Yang Ben , Huang Xiangtong , Li Da 
Published: September 2021

AbstractThe Central Asian Orogenic Belt is complex and little understood in its geotectonic history. Here, we apply a new approach to conclude on the paleogeography of major Mongolian terrains using small skeletal fossil assemblages and a combined analysis of U‐Pb ages and typology of detrital zircons. We document a new Cambrian Stage 3 fauna from the Telmen Block located between the Dzhabkan and Tuva‐Mongolia cratons. Based on a hierarchical cluster analysis of 35 blocks, we observe the most robust biogeographic relationship between Telmen and Kusnetzk Alatau and between Tuva‐ Mongolia and Lake Zone. These results challenge the view that these cratons were assembled during the Ediacaran/Cambrian in a single ribbon‐shaped paleocontinent. Detrital zircon U‐Pb ages indicate a unique age population at ∼516 Ma at Telmen derived from I‐type granitoids, neither seen on Dzhabkan nor Tuva‐Mongolia cratons supporting their different tectonic evolution within the Palasian Ocean after the breakup of Rodinia.
A Novel Method for Gaining New Insight on Flows Over Inundated Landscapes
Authors: van der Steeg Shailesh , Xu Haiqing , Torres Raymond , Elias Edwin P. L. , Sullivan Jessica C. , Viparelli Enrica , Shelley David , Lakshmi Venkataraman 
Published: September 2021

AbstractWe present a novel approach for detecting surface water flows over flooded terrain. The approach requires a minimum of three stage measurements and can be applied to any inundated surface, across a range of temporal and spatial scales. This method creates new and robust opportunities for field observation and for validation of numerical simulations and remote sensing analyses. In this proof‐of‐concept study, we found that floodplain free surface gradients were particularly variable during sub‐bankfull inundation, including abrupt current reversals. Also, flow direction varied with stage and the rate of change in stage. The “triangular facet” approach provides a new type of mesoscale insight of flow processes over inundated landscapes, highlighting flow complexity. Moreover, the approach provides information on floods that represent a compromise between point velocimeter measurements and satellite remote sensing and it can provide substantial benefits to society by aiding in flood hazard and mitigation assessment and planning.
Magnetic Topology at Venus: New Insights Into the Venus Plasma Environment
Authors: Xu Shaosui , Frahm Rudy A. , Ma Yingjuan , Luhmann Janet G. , Mitchell David L. 
Published: September 2021

AbstractThis study provides the first characterization of magnetic topology (i.e., the magnetic connectivity to the collisional ionosphere) at Venus, which might give new insights into the Venusian space environment on topics such as the penetration of the interplanetary magnetic field (IMF) into the ionosphere, planetary ion outflow and inflow, and auroral emission. Magnetic topology is inferred from the electron and magnetic field measurements from Venus Express. We demonstrate through a few case studies that various types of magnetic topologies exist at Venus, including typical draped IMF, open magnetic fields connected to the nightside atmosphere or the dayside ionosphere, and unexpected cross‐terminator closed field lines. We also provide a detailed characterization of an ionospheric hole event, where we find an open topology and a field‐aligned potential of V with respect to the collisional ionosphere, which has important implications for its formation mechanism.
Hydrodynamic disturbance controls microbial community assembly and biogeochemical processes in coastal sediments
Authors: Chen Ya-Jou , Leung Pok Man , Cook Perran L M , Wong Wei Wen , Hutchinson Tess , Eate Vera , Kessler Adam J , Greening Chris 
Published: September 2021

Abstract
The microbial community composition and biogeochemical dynamics of coastal permeable (sand) sediments differs from cohesive (mud) sediments. Tide- and wave-driven hydrodynamic disturbance causes spatiotemporal variations in oxygen levels, which select for microbial generalists and disrupt redox cascades. In this work, we profiled microbial communities and biogeochemical dynamics in sediment profiles from three sites varying in their exposure to hydrodynamic disturbance. Strong variations in sediment geochemistry, biogeochemical activities, and microbial abundance, composition, and capabilities were observed between the sites. Most of these variations, except for microbial abundance and diversity, significantly correlated with the relative disturbance level of each sample. In line with previous findings, metabolically flexible habitat generalists (e.g., Flavobacteriaceae, Woeseaiceae, Rhodobacteraceae) dominated in all samples. However, we present evidence that aerobic specialists such as ammonia-oxidizing archaea (Nitrosopumilaceae) were more abundant and active in more disturbed samples, whereas bacteria capable of sulfate reduction (e.g., uncultured Desulfobacterales), dissimilatory nitrate reduction to ammonium (DNRA; e.g., Ignavibacteriaceae), and sulfide-dependent chemolithoautotrophy (e.g., Sulfurovaceae) were enriched and active in less disturbed samples. These findings are supported by insights from nine deeply sequenced metagenomes and 169 derived metagenome-assembled genomes. Altogether, these findings suggest that hydrodynamic disturbance is a critical factor controlling microbial community assembly and biogeochemical processes in coastal sediments. Moreover, they strengthen our understanding of the relationships between microbial composition and biogeochemical processes in these unique environments.
Turbulence-resilient pilot-assisted self-coherent free-space optical communications using automatic optoelectronic mixing of many modes
Authors: Zhang Runzhou , Hu Nanzhe , Zhou Huibin , Zou Kaiheng , Su Xinzhou , Zhou Yiyu , Song Haoqian , Pang Kai , Song Hao , Minoofar Amir , Zhao Zhe , Liu Cong , Manukyan Karapet , Almaiman Ahmed , Lynn Brittany , Boyd Robert W. , Tur Moshe , Willner Alan E. 
Published: September 2021

AbstractIn free-space optical communications that use both amplitude and phase data modulation (for example, in quadrature amplitude modulation (QAM)), the data are typically recovered by mixing a Gaussian local oscillator with a received Gaussian data beam. However, atmospheric turbulence can induce power coupling from the transmitted Gaussian mode to higher-order modes, resulting in a significantly degraded mixing efficiency and system performance. Here, we use a pilot-assisted self-coherent detection approach to overcome this problem. Specifically, we transmit both a Gaussian data beam and a frequency-offset Gaussian pilot tone beam such that both beams experience similar turbulence and modal coupling. Subsequently, a photodetector mixes all corresponding pairs of the beams’ modes. During mixing, a conjugate of the turbulence-induced modal coupling is generated and compensates the modal coupling experienced by the data, and thus the corresponding modes of the pilot and data mix efficiently. We demonstrate a 12 Gbit s−1 16-QAM polarization-multiplexed free-space optical link that is resistant to turbulence.
Acute melatonin administration improves exercise tolerance and the metabolic recovery after exhaustive effort
Authors: Faria Vinícius Silva , Pejon Taciane Maria Melges , Gobatto Claudio Alexandre , de Araujo Gustavo Gomes , Cornachione Anabelle Silva , Beck Wladimir Rafael 
Published: September 2021

AbstractThe present study investigated the effects of acute melatonin administration on the biomarkers of energy substrates, GLUT4, and FAT/CD36 of skeletal muscle and its performance in rats subjected to exhaustive swimming exercise at an intensity corresponding to the maximal aerobic capacity (tlim). The incremental test was performed to individually determine the exercise intensity prescription and 48 h after, the animals received melatonin (10 mg·kg−1) or vehicles 30 min prior totlim. Afterwards, the animals were euthanized 1 or 3 h after the exhaustion for blood and muscles storage. The experiment 1 found that melatonin increased the content of glycogen and GLUT4 in skeletal muscles of the animals that were euthanized 1 (p < 0.05; 22.33% and 41.87%) and 3 h (p < 0.05; 37.62% and 57.87%) after the last procedures. In experiment 2, melatonin enhanced thetlim (p = 0.01; 49.42%), the glycogen content (p < 0.05; 40.03%), GLUT4 and FAT/CD36 in exercised skeletal muscles (F = 26.83 and F = 25.28, p < 0.01). In summary, melatonin increased energy substrate availability prior to exercise, improved the exercise tolerance, and accelerated the recovery of muscle energy substrates after thetlim, possibly through GLUT4 and FAT/CD36.
Hospitalization outcomes among brain metastasis patients receiving radiation therapy with or without stereotactic radiosurgery from the 2005–2014 Nationwide Inpatient Sample
Authors: Beydoun Hind A. , Beydoun May A. , Huang Shuyan , Eid Shaker M. , Zonderman Alan B. 
Published: September 2021

AbstractThe purpose of this study was to compare
hospitalization outcomes among US inpatients with brain metastases who received stereotactic radiosurgery (SRS) and/or non-SRS radiation therapies without neurosurgical intervention. A cross-sectional study was conducted whereby existing data on 35,199 hospitalization records (non-SRS alone: 32,981; SRS alone: 1035; SRS + non-SRS: 1183) from 2005 to 2014 Nationwide Inpatient Sample were analyzed. Targeted maximum likelihood estimation and Super Learner algorithms were applied to estimate average treatment effects (ATE), marginal odds ratios (MOR) and causal risk ratio (CRR) for three distinct types of radiation therapy in relation to hospitalization outcomes, including length of stay (‘ ≥ 7 days’ vs. ‘ < 7 days’) and discharge destination (‘non-routine’ vs. ‘routine’), controlling for patient and hospital characteristics. Recipients of SRS alone (ATE = − 0.071, CRR = 0.88, MOR = 0.75) or SRS + non-SRS (ATE = − 0.17, CRR = 0.70, MOR = 0.50) had shorter hospitalizations as compared to recipients of non-SRS alone. Recipients of SRS alone (ATE = − 0.13, CRR = 0.78, MOR = 0.59) or SRS + non-SRS (ATE = − 0.17, CRR = 0.72, MOR = 0.51) had reduced risks of non-routine discharge as compared to recipients of non-SRS alone. Similar analyses suggested recipients of SRS alone had shorter hospitalizations and similar risk of non-routine discharge when compared to recipients of SRS + non-SRS radiation therapies. SRS alone or in combination with non-SRS therapies may reduce the risks of prolonged hospitalization and non-routine discharge among hospitalized US patients with brain metastases who underwent radiation therapy without neurosurgical intervention.
Analysis of a novel X-ray lens for converging beam radiotherapy
Authors: Bartkoski Dirk A. , Bar-David Aharon , Kleckner Michael , Mirkovic Dragan , Tailor Ramesh , Moradi-Kurdestany Jamshid , Borukhin Shirly , Harel Ze’ev , Burshtein Zeev , Zuck Asaf , Salehpour Mohammad 
Published: September 2021

AbstractWe describe the development and analysis of a new teletherapy modality that, through a novel approach to targeted radiation delivery, has the potential to provide greater conformality than conventional photon-based treatments. The proposed system uses an X-ray lens to reflect photons from a conventional X-ray tube toward a focal spot. The resulting dose distributions have a highly localized peak dose, with lower doses in the converging radiation cone. Physical principles governing the design of this system are presented, along with a series of measurements analyzing various characteristics of the converging beam. The beam was designed to be nearly monoenergetic (~ 59 keV), with an energy bandwidth of approximately 10 keV allowing for treatment energies lower than conventional therapies. The focal spot was measured to be approximately 2.5 cm long and 4 mm wide. Mounting the proposed X-ray delivery system on a robotic arm would allow sub-millimeter accuracy in focal spot positioning, resulting in highly conformal dose distribution via the optimal placement of individual focal spots within the target volume. Aspects of this novel radiation beam are discussed considering their possible clinical application as a treatment approach that takes maximum advantage of the unique properties afforded by converging X-ray beam therapy.
The Lived Experience of the Audiologist: Connections Between Past, Present, and Future
Authors: Emanuel Diana C. 
Published: September 2021

Purpose:
The purpose of the study was to use qualitative research methods to explore connections between audiologists' lived experiences and perceptions of the future and change.

Method:
This research was based on a constructivist grounded theory approach. A semistructured interview guide inspired 30 audiologists to share their stories via virtual interview. A theoretical framework evolved from grounded theory analysis techniques.

Results:
The majority of audiologists interviewed in this study entered audiology via the undergraduate-stumble pathway, usually after leaving speech-language pathology. This pathway was associated with poorer perceptions of the future compared with early-purposeful and later-purposeful pathways. Generation differences, value juxtaposition, professional identity, and student debt also influenced perspectives of the future. Participants described high value-of-self relative to patient care and joy stories associated with meaningful relationships with patients. Most participants reported responding actively to changes in the marketplace at the individual work setting level; however, change response was complex and difficult to quantify when broader issues impacting the profession were considered. Participants expressed concern about the future, including the need to address high student debt, perceived lack of unity across the profession, and value-by-others.

Conclusion:
Grounded theory exploration of the lived experience of 30 audiologists supported a theoretical framework that connects perceptions of the future with origin story, generation perspectives, value juxtaposition, professional identity, and student debt.
Investigating coronal wave energy estimates using synthetic non-thermal line widths
Authors: Fyfe L. E. , Howson T. A. , De Moortel I. , Pant V. , Van Doorsselaere T. 
Published: September 2021

Aims. Estimates of coronal wave energy remain uncertain as a large fraction of the energy is likely hidden in the non-thermal line widths of emission lines. In order to estimate these wave energies, many previous studies have considered the root mean squared wave amplitudes to be a factor of $ \sqrt{2} $ greater than the non-thermal line widths. However, other studies have used different factors. To investigate this problem, we consider the relation between wave amplitudes and the non-thermal line widths within a variety of 3D magnetohydrodynamic (MHD) simulations.
Methods. We consider the following 3D numerical models: Alfvén waves in a uniform magnetic field, transverse waves in a complex braided magnetic field, and two simulations of coronal heating in an arcade. We applied the forward modelling code FoMo to generate the synthetic emission data required to analyse the non-thermal line widths.
Results. Determining a single value for the ratio between the non-thermal line widths and the root mean squared wave amplitudes is not possible across multiple simulations. It was found to depend on a variety of factors, including line-of-sight angles, velocity magnitudes, wave interference, and exposure time. Indeed, some of our models achieved the values claimed in recent articles while other more complex models deviated from these ratios.
Conclusions. To estimate wave energies, an appropriate relation between the non-thermal line widths and root mean squared wave amplitudes is required. However, evaluating this ratio to be a singular value, or even providing a lower or upper bound on it, is not realistically possible given its sensitivity to various MHD models and factors. As the ratio between wave amplitudes and non-thermal line widths is not constant across our models, we suggest that this widely used method for estimating wave energy is not robust.
One star, two star, red star, blue star: an updated planetary nebula central star distance catalogue from Gaia EDR3
Authors: Chornay N. , Walton N. A. 
Published: September 2021

Context. Planetary nebulae (PNe) are a brief but important phase of stellar evolution. The study of Galactic PNe has historically been hampered by uncertain distances, but the parallaxes of PN central stars (CSPNe) measured by Gaia are improving the situation.
Aims. Gaia’s Early Data Release 3 (EDR3) offers higher astrometric precision and greater completeness compared to previous releases. Taking advantage of these improvements requires that the CSPNe in the catalogue be accurately identified.
Methods. We applied our automated technique based on the likelihood ratio method to cross-match known PNe with sources in Gaia EDR3, using an empirically derived position and colour distribution to score candidate matches.
Results. We present a catalogue of over 2000 sources in Gaia EDR3 that our method has identified as likely CSPNe or compact nebula detections. We show how the more precise parallaxes of these sources compare to previous PN statistical distances and introduce an approach to combining them to produce tighter distance constraints. We also discuss Gaia’s handling of close companions and bright nebulae.
Conclusions. Gaia is unlocking new avenues for the study of PNe. The catalogue presented here will remain valid for the upcoming Gaia Data Release 3 (DR3) and thus provide a valuable resource for years to come.
Bisalbuminemia: A Pathologist’s Insight of an Uncommon Phenomenon
Authors: Kapatia Gargi , Wadhwa Monika , Malhotra Pankaj , Prakash Gaurav , Aggarwal Ritu 
Published: September 2021

Abstract
Background The incidence of a bifid electrophoretic pattern in the albumin region on serum protein electrophoresis is an infrequent phenomenon. The availability of literature from India is scarce and is limited to case reports.
Objective The aim of the study is to analyze the frequency of bisalbuminemia in an Indian referral facility. The study delved into their clinical associations.
Material and Methods The retrospective case records of the patient from the departmental database were scrutinized. The study subjects were for an 8-year study period.
Results There were about 39,900 serum electrophoresis performed in an 8-year study period. A total of 40 cases of bisalbuminemia were detected. The incidence in our cohort was 0.01%.
Conclusion Bisalbuminemia, an overtly benign condition, is infrequent in Indian population although not rare. It is associated with several clinical disorders; however, the association seems to be plausibly coincidental.
Phosphorus and selenium uptake, root morphology, and carboxylates in the rhizosheath of alfalfa (Medicago sativa) as affected by localised phosphate and selenite supply in a split-root system
Authors: Peng Qi , Zhang Zekun , Su Rui , Zhang Xingchang , Lambers Hans , He Honghua 
Published: September 2021

Low availability of phosphorus (P) is a key limiting factor for the growth of many crops. Selenium (Se) is a nutrient for humans that is acquired predominantly from plants. Localised P and Se supply may affect P- and Se-uptake efficiency. Our aim was to examine the mechanisms of alfalfa (Medicago sativa L.) to acquire P and Se when the elements are heterogeneously or homogeneously distributed in soil, and how P and Se supply affect plant growth and uptake of P and Se. We conducted a split-root experiment growing alfalfa in a loess soil with two distribution patterns (i.e. heterogeneous and homogeneous) of P and Se. The application rates of P (KH2PO4) and Se (Na2SeO3) were 0 and 20 mg P kg−1, and 0 and 1 mg Se kg−1, respectively. Our results showed that plants absorbed more Se when both P and Se were supplied homogeneously than when supplied heterogeneously. Supplying Se had a positive effect on plant P content. Localised P supply resulted in the exudation of more carboxylates by roots than homogeneous P supply did. Soil microbial biomass P was significantly greater when P was supplied homogeneously. Shoot-to-root translocation of Se had a positive effect on P-uptake efficiency. These results indicated that, compared with homogeneous P supply, localised P supply promoted P and Se uptake by increasing the amount of rhizosheath carboxylates and weakening the competition between roots and microbes. Translocation of Se within plant organs was promoted by the application of P, thus enhancing the P-uptake efficiency of alfalfa.