bluuebunny/crossref_metadata_2025_split huggingface dataset:
Invasive Grass Dominance over Native Forbs Is Linked to Shifts in the Bacterial Rhizosphere Microbiome
Authors: LaForgia Marina L. , Kang Hannah , Ettinger Cassandra L. 
Published: September 2021

AbstractRhizosphere microbiomes have received growing attention in recent years for their role in plant health, stress tolerance, soil nutrition, and invasion. Still, relatively little is known about how these microbial communities are altered under plant competition, and even less about whether these shifts are tied to competitive outcomes between native and invasive plants. We investigated the structure and diversity of rhizosphere bacterial and fungal microbiomes of native annual forbs and invasive annual grasses grown in a shade-house both individually and in competition using high-throughput amplicon sequencing of the bacterial 16S rRNA gene and the fungal ITS region. We assessed how differentially abundant microbial families correlate to plant biomass under competition. We find that bacterial diversity and structure differ between native forbs and invasive grasses, but fungal diversity and structure do not. Furthermore, bacterial community structures under competition are distinct from individual bacterial community structures. We also identified five bacterial families that varied in normalized abundance between treatments and that were correlated with plant biomass under competition. We speculate that invasive grass dominance over these natives may be partially due to effects on the rhizosphere community, with changes in specific bacterial families potentially benefiting invaders at the expense of natives.
Emission, Transport, and Deposition of visible Plastics in an Estuary and the Baltic Sea—a Monitoring and Modeling Approach
Authors: Schernewski Gerald , Radtke Hagen , Robbe Esther , Haseler Mirco , Hauk Rahel , Meyer Lisa , Piehl Sarah , Riedel Joana , Labrenz Matthias 
Published: September 2021

Abstract
Aim
was to assess whether a comprehensive approach linking existing knowledge with monitoring and modeling can provide an improved insight into coastal and marine plastics pollution. We focused on large micro- and mesoplastic (1–25 mm) and selected macroplastic items. Emission calculations, samplings in the Warnow river and estuary (water body and bottom sediments) and a flood accumulation zone monitoring served as basis for model simulations on transport and behavior in the entire Baltic Sea. Considered were the most important pathways, sewage overflow and stormwater. The coastline monitoring together with calculations allowed estimating plastics emissions for Rostock city and the Warnow catchment. Average concentrations at the Warnow river mouth were 0.016 particles/m³ and in the estuary 0.14 particles/m³ (300 µm net). The estuary and nearby Baltic Sea beaches were hot-spots for plastic accumulation with 6–31 particles/m². With increasing distance from the estuary, the concentrations dropped to 0.3 particles/m². This spatial pattern, the plastic pollution gradients and the observed annual accumulation values were consistent with the model results. Indicator items for sewer overflow and stormwater emissions exist, but were only found at low numbers in the environment. The considered visible plastics alone can hardly serve as indicator for microplastic pollution (<1 mm). The use of up-scaled emission data as input for Baltic Sea model simulations provided information on large scale emission, transport and deposition patterns of visible plastics. The results underline the importance of plastic retention in rivers and estuaries.
Parietal maps of visual signals for bodily action planning
Authors: Orban Guy A. , Sepe Alessia , Bonini Luca 
Published: September 2021

AbstractThe posterior parietal cortex (PPC) has long been understood as a high-level integrative station for computing motor commands for the body based on sensory (i.e., mostly tactile and visual) input from the outside world. In the last decade, accumulating evidence has shown that the parietal areas not only extract the pragmatic features of manipulable objects, but also subserve sensorimotor processing of others’ actions. A paradigmatic case is that of the anterior intraparietal area (AIP), which encodes the identity of observed manipulative actions that afford potential motor actions the observer could perform in response to them. On these bases, we propose an AIP manipulative action-based template of the general planning functions of the PPC and review existing evidence supporting the extension of this model to other PPC regions and to a wider set of actions: defensive and locomotor actions. In our model, a hallmark of PPC functioning is the processing of information about the physical and social world to encode potential bodily actions appropriate for the current context. We further extend the model to actions performed with man-made objects (e.g., tools) and artifacts, because they become integral parts of the subject’s body schema and motor repertoire. Finally, we conclude that existing evidence supports a generally conserved neural circuitry that transforms integrated sensory signals into the variety of bodily actions that primates are capable of preparing and performing to interact with their physical and social world.
Interviewing Elite Donors: Gaining Access, Developing Rapport and Dealing with the Dazzle
Authors: Breeze Beth 
Published: September 2021

AbstractElite donors are a crucial and sought-after source of funding for many nonprofit organisations, but there is a dearth of substantive empirical studies presenting primary data on such donors’ motivations, experiences and perspectives. There are challenges for social scientists in conducting interviews with elites, notably: gaining access to elite donors; developing sufficient rapport to discuss a topic that involves money and morals; and making sense of data without being dazzled by striking surface differences between elites and non-elites. These barriers have resulted in a long-standing over-reliance on secondary sources and on interviews with proxies such as foundation staff and wealth advisers. This paper reviews the small body of work that presents findings from interviews with elite donors and draws on my experience of conducting interviews with 46 wealthy UK donors, in order to critically analyse the implementation of this research design. This paper adds to the literature by extending understanding of elite donors’ reasons for agreeing to be interviewed and contributes to advancing third sector research by highlighting strategies to overcome challenges in conducting elite interviews in order to gain a less mediated understanding of the contexts, cultures and subjectivities of their focus of study.
Construction and demolition waste as recycled aggregate for environmentally friendly concrete paving
Authors: Contreras Llanes Manuel , Romero Pérez Maximina , Gázquez González Manuel Jesús , Bolívar Raya Juan Pedro 
Published: September 2021

AbstractRecycled aggregates (RA) from construction and demolition waste (CDW) instead of natural aggregates (NA) were analysed in the manufacture of new eco-friendly concrete. Fine (FRA) and coarse (CRA) recycled aggregates were used in different percentages as substitutes of natural sand and gravel, respectively. The results revealed that the use of RA in percentages of up to 50 wt.% is feasible. Additionally, RA were used to produce paving blocks in accordance with industrial requirements. Thus, values of water absorption lesser than 6.0% and tensile strength upper than 3.6 MPa were obtained, which are similar to those of a reference sample and within the limit values established by the regulations. These results were achieved by reducing the incorporation of cement, thereby saving production costs and minimizing environmental impact.
Achieving the Paradox of Concurrent Internationalization Speed: Internationalizing Rapidly in Both Breadth and Depth
Authors: Batsakis Georgios , Theoharakis Vasilis 
Published: September 2021

AbstractIn this paper, we draw on the notions of breadth and depth of internationalization speed in an attempt to examine the performance implications for multinational enterprises (MNEs) that rapidly and concurrently internationalize in new and existing foreign markets. Specifically, we examine the organizational paradox which suggests that firms which grow internationally by concurrently expanding rapidly in both new foreign markets (breadth) and in foreign markets they currently operate (depth), are better off than firms which do not adopt such an approach. Since past research has not examined the interaction between the breadth and depth of MNE internationalization speed on firm performance, we contribute to the temporal dimension of the internationalization process by developing a novel, yet paradoxical approach. Our analysis is based on a longitudinal sample of the world’s largest retail MNEs covering the period 2003–2012, which includes the 2008 financial crisis that had a significant effect on the global economy. We find that concurrent internationalization speed positively relates to firm performance during periods of stability. Further, we draw from the upper-echelons theory and find that the aforementioned relationship can be strengthened by the level of CEO international experience and CEO education.
How Does the Rohingya Influx Influence the Residential Satisfaction and Mobility Intentions of the Host Communities in Bangladesh?
Authors: Biswas Bangkim , Mallick Bishawjit , Ahsan Nasif , Priodarshini Rupkatha 
Published: September 2021

AbstractThis study investigates the residential satisfaction and future relocation intention of the host communities neighbouring Rohingya migrants in Bangladesh. An empirical study of 151 households was conducted in Ukhiya and Ramu Upazila of Cox’s Bazar district in late 2019. The residential satisfaction component includes the social environment (SE), neighbourhood environment (NE), and public services and facilities (PS&F). It shows that, due to the Rohingya influx, the residential satisfaction level of the Ukhiya host communities declined by 30.17%. Besides, to determine factors that impact on the intention to migrate, the ordinal logistic regression model has been run. A larger distance between the household and the Rohingya camps, longer duration of residence in the community, and a higher number of children in the family negatively influence the mobility intention of the host communities. Furthermore, the Hindu residents in the host communities have higher propensity to relocate. These findings demand that policies and programmes should be planned in a way that enables the host communities to stay in place despite the Rohingya influx.
Estimated Economic Impacts of the 2019 Midwest Floods
Authors: English Burton C. , Smith S. Aaron , Menard R. Jamey , Hughes David W. , Gunderson Michael 
Published: September 2021

AbstractIn the spring of 2019, U.S. agriculture experienced a record high number of prevented planted acres primarily due to historic rainfall across large portions of the Corn Belt and Mid-South. Producers of corn, upland cotton, soybean, and wheat were impacted with a substantial loss of revenue due to no crops being produced and marketed. With about 11.4 million acres of corn not planted, foregone gross revenue from crop sales likely exceeded $6 billion alone. Instead of focusing on the loss of producers’ incomes as a result of prevented planted acres, our analysis focuses on the economic impacts, due to lost sales, for firms that provide inputs to farmers. Acres prevented from planting resulted in producers not incurring typical expenditures for planting and post planting inputs such as seed, crop nutrients, and crop protection (herbicides, insecticides, fungicides, etc.). Agricultural input manufacturers, wholesalers, and retailers do not have similar opportunities to insure against foregone sales and have received no disaster assistance payments. Normally, the large geographic footprint of many of these firms mitigates the impact of localized weather effects. However, given the widespread nature of the wet spring, these firms were negatively affected across Corn Belt and Mid-South representing a substantial production area. Regional economic impact of declines in sales by agricultural input providers due to wet weather-based prevented plantings on 13.1 million acres. Direct sale losses of $2.9 billion led to $4.5 billion losses in total sales that were concentrated in parts of Minnesota, South Dakota, and Illinois.
Risk Factors Affecting Decreased Libido Among Middle-Aged to Elderly Men; Nocturnal Voiding is an Independent Risk Factor of Decreased Libido
Authors: Shigehara Kazuyoshi , Kato Yuki , Iijima Masashi , Kawaguchi Shohei , Nohara Takahiro , Izumi Kouji , Kadono Yoshifumi , Namiki Mikio , Mizokami Atsushi 
Published: September 2021

Abstract

Introduction
Decreased libido in middle-aged and elderly men is often difficult to treat, and identifying the risk factors affecting decreased libido is important for the clinical management of decreased libido. However, limited information is available regarding specific risk factors in this population.

Aim
The present study investigated the risk factors for decreased libido among middle-aged and elderly men.

Methods
Patients who attended our male andropausal outpatient clinic between 2009 and 2015 were enrolled. All patients completed a self-administered questionnaire, which included the Aging Male Symptoms (AMS) scale, International Prostate Symptom Score (IPSS), and Sexual Health Inventory for Men (SHIM). Information on waist size, body mass index, present illness, present use of any medication, and lifestyle habits were collected by each attending physician. Blood biochemical data such as free testosterone, total cholesterol, triglyceride, high density lipoprotein-cholesterol (HDL-Chol), and hemoglobin A1c values were assessed. Libido was assessed based on AMS scale question 17, and a score of 4 or higher was defined as severely decreased libido (severe group).

Main Outcome Measure
The clinical factors associated with severely decreased libido were analyzed based on multiple regression analysis.

Results
A total of 292 subjects were included in the analysis, 111 (38%) of which belonged to the severe group. The mean age of study subjects was 66.2 years, and the mean FT value was 7.1 ± 2.2. Comparisons of each variable among the severe and not severe groups showed significant differences in older age, current cigarette smoking, AMS scale, IPSS, frequency of nocturnal voiding, SHIM score, and HDL-Chol value. Multivariate regression analysis revealed that current cigarette smoking, frequent nocturnal voiding, and a low SHIM score were the independent risk factors for severely decreased libido. Furthermore, the frequency of nocturnal voiding significantly increased with severity of decreased libido.

Conclusion
Current cigarette smoking, frequent nocturnal voiding, and a low SHIM score were the independent risk factors for a severely low libido.
K Shigehara, Y Kato, M Iijima, et al. Risk Factors Affecting Decreased Libido Among Middle-Aged to Elderly Men; Nocturnal Voiding is an Independent Risk Factor of Decreased Libido. Sex Med 2021;9:100426.
The Clinical and Cognitive Spectrum of Artery of Percheron Infarction: 1-Year Follow-Up
Authors: Çetin Fatma Ece , Kumral Emre , Dere Birgül 
Published: September 2021

ABSTRACT:Objective:Survivors of patients with artery of Percheron infarction (API) often have a prolonged and disabling form of cognitive impairment that remains insufficiently characterized. We aimed to examine the clinical and cognitive features of API in the short and long term after stroke.Methods:We reviewed 6400 patients with a first-ever stroke included in the Stroke Registry between 2011 and 2021. The diagnosis of API was based on clinical diagnosis and imaging confirmation. All patients underwent neuropsychological assessment at hospital stay and 1 year after stroke. A z-score of each patients’ cognitive test point was calculated, and a z-score inferior to 2 was considered as pathological.Results:Of the 10 patients enrolled, all had cognitive impairment, consciousness, and behavioral disorders at stroke onset. Six patients had pure bilateral thalamic involvement while four had bilateral thalamic and rostral midbrain involvement. At 12 months, 50% of patients had global mental state scores 2 SD below the population mean (z-score mean ± SD, −2.17 ± 0.4). Most of the prefrontal cortex cognitive processes including executive functions such as planning and cognitive control (z-score mean ± SD, −3.92 ± 0.3), processing speed (−4.42 ± 0.5), working memory (−3.97 ± 0.3) were severely impaired at stroke onset. Especially in patients with thalamic and rostral midbrain involvement, deficiencies in executive function (z-score mean ± SD, −2.60 ± 0.4), processing speed (−2.22 ± 0.5), working (−3.76 ± 0.4), and episodic memory (−2.23 ± 0.3) continued 12 months after stroke.Conclusions:The occlusion of the artery of Percheron results in severe behavioral and cognitive disorders in the short and long term after stroke.
The possible role of increased consumption of ultra-processed food products in the development of frailty: a threat for healthy ageing?
Authors: Mariath Aline Brandão , Machado Alisson Diego , Ferreira Letícia do Nascimento Maximiano , Ribeiro Sandra Maria Lima 
Published: September 2021

AbstractFrailty, a multifactorial ageing-related syndrome characterised by reduced resistance to stressors and possibly associated with low-grade systemic inflammation, results in negative health outcomes and compromises healthy ageing. There is a growing body of evidence on the relationship between dietary habits, low-grade systemic inflammation and the risk of frailty. Consumption of dietary ultra-processed products (UPP) could negatively contribute to these conditions. In this article, we intend to (i) discuss the role that UPP might have on the development of frailty considering the inflammatory potential of this type of food and (ii) to raise awareness on deleterious effects of excess UPP intake in the development of adverse health outcomes, in particular, frailty and compromised healthy ageing. UPP are industrial formulations whose nutrient profile has been associated with inflammation and altered gut microbiota. Besides, diets with a greater presence of unprocessed foods and antioxidants have been linked to the reduction of oxidative stress and the expression of inflammatory biomarkers. Because inflammation is believed to be a contributing factor in the development of frailty, it is possible that UPP would contribute to the onset or increase of this condition. Importantly, the increasing consumption of UPP in younger populations might pose a greater risk to the development of compromised healthy ageing in the long term.
Riceberry rice (Oryza sativa L.) slows gastric emptying and improves the postprandial glycaemic response
Authors: Muangchan Nipaporn , Khiewvan Benjapa , Chatree Saimai , Pongwattanapakin Kitchaya , Kunlaket Nattinee , Dokmai Traiphop , Chaikomin Reawika 
Published: September 2021

AbstractPostprandial glycaemia is a key determinant of overall glycaemic control. One mechanism by which dietary strategies can reduce postprandial glycaemic excursions is by slowing gastric emptying. This study aimed to evaluate the acute effect of ingesting riceberry rice (RR) compared with that of ingesting white rice (WR) on gastric emptying rate (GER), plasma glucose and glucose-regulating hormones, including insulin, glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide 1 (GLP-1), in healthy subjects. A randomised, open-label, within-subject, crossover study was performed in six healthy men. GER was measured by scintigraphy over 240 min, and plasma concentrations of glucose, insulin, GLP-1 and GIP were measured at multiple time points over 180 min. This study revealed that RR slows GER with a reduction in postprandial plasma glucose concentrations compared with WR. Plasma insulin and GLP-1 concentrations did not differ between RR and WR. However, plasma GIP concentrations were markedly increased after WR ingesting v. after RR ingestion. We conclude that RR attenuates postprandial glycaemia by slowing GER without altering plasma insulin or GLP-1. Plasma GIP concentrations are likely related to differences in GER and carbohydrate absorption. We propose that dietary fibre-enriched foods, including RR, could contribute to improvement in postprandial glycaemia via delayed gastric emptying.
Cognitive reserve as a moderator of outcomes in five clusters of first episode psychosis patients: a 10-year follow-up study of the PAFIP cohort
Authors: Ayesa-Arriola Rosa , de la Foz Victor Ortiz-García , Murillo-García Nancy , Vázquez-Bourgon Javier , Juncal-Ruiz María , Gómez-Revuelta Marcos , Suárez-Pinilla Paula , Setién-Suero Esther , Crespo-Facorro Benedicto 
Published: September 2021

AbstractBackgroundCognitive reserve (CR) has been associated with the development and prognosis of psychosis. Different proxies have been used to estimate CR among individuals. A composite score of these proxies could elucidate the role of CR at illness onset on the variability of clinical and neurocognitive outcomes.MethodsPremorbid intelligence quotient (IQ), years of education and premorbid adjustment were explored as proxies of CR in a large sample (N = 424) of first-episode psychosis (FEP) non-affective patients. Clusters of patients were identified and compared based on premorbid, clinical and neurocognitive variables at baseline. Additionally, the clusters were compared at 3-year (N = 362) and 10-year (N = 150) follow-ups.ResultsThe FEP patients were grouped into five CR clusters: C1 (low premorbid IQ, low education and poor premorbid) 14%; C2 (low premorbid IQ, low education and good premorbid adjustment) 29%; C3 (normal premorbid IQ, low education and poor premorbid adjustment) 17%; C4 (normal premorbid IQ, medium education and good premorbid adjustment) 25%; and C5 (normal premorbid IQ, higher education and good premorbid adjustment) 15%. In general, positive and negative symptoms were more severe in the FEP patients with the lowest CR at baseline and follow-up assessments, while those with high CR presented and maintained higher levels of cognitive functioning.ConclusionsCR could be considered a key factor at illness onset and a moderator of outcomes in FEP patients. A high CR could function as a protective factor against cognitive impairment and severe symptomatology. Clinical interventions focused on increasing CR and documenting long-term benefits are interesting and desirable.
Assistive Technology Use among Older Adults with Vision Loss: A Critical Discourse Analysis of Canadian Newspapers
Authors: Fuchigami Katharine , McGrath Colleen , Bengall Jordana , Kim Stephanie , Rudman Debbie Laliberte 
Published: September 2021

AbstractLow vision assistive devices are often positioned as enabling continued social participation and engagement by older adults in everyday activities; however, previous research suggests that the use of such technologies is restricted by various environmental factors. With little attention previously paid to the discursive environment, this critical discourse analysis critically examined how aging persons with vision loss and assistive technology (AT) were constructed and the occupational possibilities promoted and marginalized through technology use in six Canadian newspapers. In total, 7,289 articles were screened, 1,867 articles underwent a full-text review, and 51 articles were selected for data analysis. Results highlight four key discursive threads related to the framing of disability and AT, positioning of seniors with vision loss, and the ideals and occupations to be attained through AT, and point to the importance of re-configuring discourses addressing AT for seniors with vision loss to expand occupational possibilities and embrace collaborative design approaches.