bluuebunny/crossref_metadata_2025_split huggingface dataset:
Linking Amygdala Persistence to Real-World Emotional Experience and Psychological Well-Being
Authors: Puccetti Nikki A. , Schaefer Stacey M. , van Reekum Carien M. , Ong Anthony D. , Almeida David M. , Ryff Carol D. , Davidson Richard J. , Heller Aaron S. 
Published: March 2021

Neural dynamics in response to affective stimuli are linked to momentary emotional experiences. The amygdala, in particular, is involved in subjective emotional experience and assigning value to neutral stimuli. Because amygdala activity persistence following aversive events varies across individuals, some may evaluate subsequent neutral stimuli more negatively than others. This may lead to more frequent and long-lasting momentary emotional experiences, which may also be linked to self-evaluative measures of psychological well-being (PWB). Despite extant links between daily affect and PWB, few studies have directly explored the links between amygdala persistence, daily affective experience, and PWB. To that end, we examined data from 52 human adults (67% female) in the Midlife in the United States study who completed measures of PWB, daily affect, and functional MRI (fMRI). During fMRI, participants viewed affective images followed by a neutral facial expression, permitting quantification of individual differences in the similarity of amygdala representations of affective stimuli and neutral facial expressions that follow. Using representational similarity analysis, neural persistence following aversive stimuli was operationalized as similarity between the amygdala activation patterns while encoding negative images and the neutral facial expressions shown afterward. Individuals demonstrating less persistent activation patterns in the left amygdala to aversive stimuli reported more positive and less negative affect in daily life. Further, daily positive affect served as an indirect link between left amygdala persistence and PWB. These results clarify important connections between individual differences in brain function, daily experiences of affect, and well-being.SIGNIFICANCE STATEMENTAt the intersection of affective neuroscience and psychology, researchers have aimed to understand how individual differences in the neural processing of affective events map onto to real-world emotional experiences and evaluations of well-being. Using a longitudinal dataset from 52 adults in the Midlife in the United States (MIDUS) study, we provide an integrative model of affective functioning: less amygdala persistence following negative images predicts greater positive affect (PA) in daily life, which in turn predicts greater psychological well-being (PWB) seven years later. Thus, day-to-day experiences of PA comprise a promising intermediate step that links individual differences in neural dynamics to complex judgements of PWB.
Anterior Cingulate Cortex Lesions Abolish Budget Effects on Effort-Based Decision-Making in Rat Consumers
Authors: Hu Yue , van Wingerden Marijn , Sellitto Manuela , Schäble Sandra , Kalenscher Tobias 
Published: March 2021

Demand theory can be applied to analyze how animal consumers change their selection of commodities in response to changes in commodity prices, given budget constraints. Previous work has shown that demand elasticities in rats differed between uncompensated budget conditions in which the budget available to be spent on the commodities (e.g., the finite number of discrete operants to “purchase” rewards in two-alternative fixed-ratio schedules) was kept constant, and compensated budget conditions in which the budget was adjusted so that consumers could potentially continue to obtain the original reward bundles. Here, we hypothesized that rat anterior cingulate cortex (ACC) was necessary to produce this budget effect on demand elasticities. We applied excitotoxic or sham lesions to ACC in rats performing an effort task in which the prices of liquid vanilla or chocolate rewards (the effort required to obtain rewards) and the budget (the total number of operants) was manipulated. When reward prices changed, and the budget was compensated, all rats adjusted their demand for chocolate and vanilla accordingly. In sham-lesioned rats, changes in demand were even more pronounced when the budget was not compensated for the price changes. By contrast, ACC-lesioned animals did not show this additional budget effect. An in-depth comparison of the rats' choice patterns showed that, unlike sham rats, ACC-lesioned animals failed to maximize session-bundle utility after price/budget changes, revealing deficits in higher-order choice-strategy adaptations. Our results suggest a novel role of ACC in considering purchasing power during complex cost-benefit value computations.SIGNIFICANCE STATEMENTAnterior cingulate cortex (ACC) is important for allocating effort in cost-benefit calculations in animals and humans. Economic theory prescribes that the value of the costs in cost-benefit analyses not only depends on the net nominal costs required to purchase a reward, but also on the available budget resources, i.e., on the budget's “purchasing value.” We asked whether ACC, a region implicated in effort-based decision-making and reward comparisons, is required for computing the value of effort relative to a budget constraint. Applying demand theory to describe rat choices in a rodent effort allocation task with varying effort prices and budgets, we show that ACC integrity was necessary for computing purchasing power, a core variable in economic choice theory.
CARACTERÍSTICAS MORFOLÓGICAS EN ÁRBITROS DE FÚTBOL PROFESIONAL EN MÉXICO; ANTROPOMETRÍA Y DEXA
Authors: López-García R. , Lagunes-Carrasco J.O. , Carranza-García L.E. , Ródenas- Cuenca L.T. , Morales-Corral P.G. 
Published: March 2021

El objetivo de este estudio fue determinar las características morfológicas de 9 árbitros centrales y 13 árbitros asistentes de fútbol de la segunda división de la liga MX en México. Se les tomaron mediciones antropométricas y evaluaciones con la Absorciometría dual de rayos X (DEXA) para obtener la masa grasa y la masa libre de grasa. En la proporcionalidad se utilizó en método del somatotipo para poder obtener el biotipo. Los árbitros centrales obtuvieron menor porcentaje graso (antropometría y DEXA) que los árbitros asistentes, presentándose en estos últimos un somatotipo con mayor robustez musculo esquelética. A pesar de que los árbitros centrales obtuvieron un estado corporal con menos grasa que los asistentes, por el simple hecho de que las exigencias físicas en un partido de fútbol son doblemente mayores, no se encontraron diferencias acordes a las características que muestran los árbitros de elite.
DISEÑO Y VALIDACIÓN DE UN INSTRUMENTO OBSERVACIONAL PARA ACCIONES FINALISTAS EN PÁDEL
Authors: Díaz J. , Muñoz D. , Muñoz J. , Ibáñez S.J. 
Published: March 2021

El pádel es uno de los deportes con mayor crecimiento en España, lo que se ve reflejado en un número cada vez mayor de investigaciones. El objetivo del presente trabajo fue diseñar un instrumento de observación que permita analizar las acciones finalistas en el pádel (IPAAFP) y, además, comprobar su validez y fiabilidad. Un grupo de jueces expertos (n=10), evaluaron en una escala 1-10 la Adecuación y Redacción de 17 items que componen el instrumento. La validez de contenido fue evaluada con la V de Aiken (V=0,83) y la congruencia interna con el ? de Cronbach (0,838). Ningún ítem tuvo que ser eliminado, pero sobre la base de las valoraciones cualitativas de los expertos se realizaron modificaciones en la redacción de los items. Tras el proceso de validación del instrumento, se puede concluir que el IPAAFP es válido y fiable para el análisis de las acciones finalistas en el pádel.
Characterisation of Pseudomonas lundensis CP-P-5 as a potential antagonist of foodborne pathogenic bacteria
Authors: Baráti-Deák B. , Belák Á. , Mohácsi-Farkas Cs. 
Published: March 2021

AbstractPreviously isolated Pseudomonas lundensis CP-P-5 had antagonistic activity against Salmonella Hartford, Yersinia enterocolitica, and Escherichia coli. In this study, determination of its antagonistic mechanism and potential field of application in food industry was aimed. Using cellophane-test and microcultures of the test strain's cell-free supernatant mixed with the pathogens, our results showed that cells of P. lundensis CP-P-5 and its concentrated cell-free supernatants were effective against the foodborne bacteria, and the supernatants contained more than one compound responsible for inhibitory activity. Searching for the antagonistic compound, NaOH, protease, and heat treatments were done to the supernatants, and proteolytic activity and siderophore production were also tested using the antagonistic strain. Our results support the potential applicability of P. lundensis CP-P-5 as a bioprotective agent against foodborne pathogens in food processing environments.
Periprosthetic Joint Infection Is Associated with an Increased Risk of Venous Thromboembolism Following Revision Total Knee Replacement
Authors: Bass Anne R. , Zhang Yi , Mehta Bella , Do Huong T. , Russell Linda A. , Sculco Peter K. , Goodman Susan M. 
Published: March 2021

Background:
Little is known about the relationship between infection and the risk of risk of venous thromboembolism (VTE) following orthopaedic surgery. We assessed the 90-day risk of VTE following revision total knee replacement to measure the association between periprosthetic joint infection and the risk of postoperative VTE.

Methods:
We used New York Statewide Planning and Research Cooperative System data to identify all New York State residents undergoing revision total knee replacement from 1998 to 2014. ICD-9-CM (International Classification of Diseases, Ninth Revision, Clinical Modification) codes were used to identify comorbidities and to classify the indication for revision total knee replacement as aseptic, infection, or fracture. The primary outcome was any diagnosis code for VTE recorded for the revision surgery and/or subsequent admissions within 90 days. A multivariable logistic regression model that included demographic characteristics and comorbidities was used to estimate the risk of VTE after revision for infection or fracture, with aseptic revision as the reference group.

Results:
The present study included 25,441 patients who were managed with revision total knee replacement; the indication for revision was aseptic for 17,563 patients (69%), infection for 7,075 (28%), and fracture for 803 (3%). The mean age (and standard deviation) was 66 ± 12 years, 15,592 (61%) of the patients were female, 3,198 (13%) were Black, 1,192 (5%) were smokers, and 4,222 (17%) were obese. Seven hundred and nineteen patients (2.8%) had VTE within the 90 days after revision total knee replacement, including 387 (1.5%) during the admission for the revision procedure. The 90-day incidence of VTE was 2.1% after aseptic revision, 4.3% after revision for infection, and 5.9% after revision for fracture. The adjusted odds ratio (aOR) for VTE relative to aseptic revision was 2.01 (95% confidence interval [CI], 1.72 to 2.35) for septic revision total knee replacement and 2.62 (95% CI, 1.91 to 3.6) for fracture. A history of VTE was also a strong risk factor for VTE following revision total knee replacement (aOR, 2.01; 95% CI, 1.48 to 2.71).

Conclusions:
We found that the odds of VTE after revision total knee replacement for infection were double those after aseptic revision total knee replacement. Although fracture accounts for a small percentage of revision total knee replacements, the risk of VTE was 2.6-fold higher after these procedures. The indication for revision total knee replacement should be considered when choosing postoperative VTE prophylaxis.

Level of Evidence:
Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
Macrostructural and Microstructural Properties of Residual Soils as Engineered Landfill Liner Materials
Authors: Yong Lee Li , Anggraini Vivi , Raghunandan Mavinakere Eshwaraiah , Taha Mohd Raihan 
Published: March 2021

ABSTRACTThis study assessed the performance of residual soils with regard to their macrostructural and microstructural properties and compatibility with leachate in pursuit of exploring alternative cost-effective and efficient landfill liner materials. A series of laboratory investigations was conducted on three residual soil samples by using tap water and leachate as permeation fluid to achieve the objectives of the study. The zeta potential measurements revealed that the presence of multivalent cations in the leachate decreased the diffuse double layer (DDL) thickness around the soil particles. The reduced DDL thickness caused a decrease in Atterberg limits of soil-leachate samples and changes in the classification of fine fractions. Additionally, the effects of pore clogging attributed to chemical precipitation and bioclogging were responsible for the reduction in measured hydraulic conductivities of soil-leachate samples. These effects can be clearly observed from the field-emission scanning electron microscopy images of soil-leachate samples with the appearance of less visible voids that led to a more compact and dense structure. The formation of new non-clay minerals and associated changes in the Al and Si ratio as reflected in the x-ray diffraction diffractograms and energy-dispersive x-ray analyses, respectively, were attributed to the effects of chemical precipitation. This study concluded that S1 and S2 residual soil samples are potential landfill liner materials because they possess adequate grading characteristics, adequate unconfined compressive strength, low hydraulic conductivity, and good compatibility with leachate. In contrast, the S3 sample requires further treatment to enhance its properties in order to comply with the requirements of landfill liner materials.
Fault Mesh Petroleum Plays in the Donghetang Area, Tabei Uplift, Tarim Basin, Northwestern China, and Its Significance for Hydrocarbon Exploration
Authors: Liu Q. , Xu H. , Lei Z. , Li Z. , Xiong Y. , Li S. , Luo B. , Chen D. 
Published: March 2021

Abstract
—The hydrocarbon formation mechanism and potential targets in clastic strata from the Tabei Uplift, Tarim Basin, are documented using the fault mesh petroleum plays theory, based on integrating seismic, well log, well core, and geochemical data. The reservoirs in the Donghetang area are typical allochthonous and far-source fault mesh petroleum plays. There are two sets of fault meshes in the study area: (1) the combination of the Donghe sandstone and Permian–Triassic strata and (2) the combination of the fourth and third formations in the Jurassic strata. The fault mesh petroleum play in the Jurassic is a secondary reservoir that originates from the Carboniferous Donghe sandstone reservoir adjustment based on source correlation. The fault mesh carrier systems show the fully connected, fault–unconformity–transient storage relay, fault–transient storage–unconformity relay, and transient storage–fault relay styles, according to the architecture of the fault mesh. Based on the characteristics of the fault mesh petroleum plays, the reservoirs are divided into three categories (upper-, inner-, and margin-transient storage styles) and 15 styles. Integrated analysis of the hydrocarbon generation and faulting time periods reveals that there were four periods of hydrocarbon charging, with the first three stages charging the reservoirs with oil and the last stage charging the reservoirs with gas. There are multiple stages of reservoir accumulation and adjustment in the fault mesh in the study area. These stages of fault mesh accumulation and adjustment are the main reason why the reservoir distribution multiple vertical units have different hydrocarbon properties. Fault-block and lithologic reservoirs related to the inner- and upper-transient storage styles are the main exploration targets in the clastic strata in the study area.
Study of Geostatistical Inversion in the Lithologic Distribution and Velocity Modeling of Thick Igneous Rock in the FY Area, Northern Tarim Basin, China
Authors: Xu Y. , Yang H. , Peng G. , Deng X. , Miao Q. , Ma Y. , Liu J. 
Published: March 2021

Abstract
—In the northern Tarim Basin, a large number of thick igneous rocks are encountered in the drilling process in the Permian. Their lithology and velocity are very strongly, which has a great influence on migration imaging of the “beaded” areas. It is very important to conduct the fine lithology identification and high-precision velocity modeling of the igneous rocks for the exploration and development of the reservoirs. A geostatistical inversion method to obtain the igneous-rock lithologic distribution pattern and velocity modeling in the FY area of the northern Tarim Basin is introduced in this paper. The results show that the application of the geostatistical inversion method greatly improves the resolution of lithology identification. This helps us further understand the Permian igneous rocks distribution in the FY area. Comparison between the seismic facies classification maps of the FY study area shows that the obtained velocity model can reflect the lateral distribution of igneous rocks well. At the same time, the velocity model can reflect the variation of igneous rocks velocity in detail and has a high precision. The average velocity error of the wells participating in the inversion is less than 2%, and the minimum average velocity error is 0.23%. Finally, the velocity model is applied to seismic data processing, and the processing results indicate that it can help to improve seismic migration imaging. The study demonstrates that the geostatistical inversion method can provide a high-precision velocity model for formation pressure prediction and seismic data processing and interpretation, ultimately guiding the exploration and development of oil.
Trade-off relationship of leaf functional traits of desert halophyte Lycium ruthenicum in the lower reaches of Heihe River, Northwest China: response to soil moisture and salinity
Authors: Li Shanjia , Gou Wei , Wang Hui , Wu Guoqiang , Su Peixi 
Published: March 2021

Abstract
Background: Soil salinization affects plant growth and causes changes in leaf traits. Lycium ruthenicum Murr. is one of the dominant shrubs and halophytes in the lower reaches of the Heihe River in Northwest China. We analyzed the trade-off relationship of fourteen leaf functional traits of eight L.ruthenicum populations growing at varying distances from the Heihe River, and discussed the effects that soil moisture and salinity have on leaf functional traits. Results: Lower nitrogen (N) contents indicated that L.ruthenicum was located at the slow investment-return axis of the species resource utilization graph. Compared with non-saline and very slightly saline sites, populations of slightly saline sites showed higher carbon to nitrogen ratio (C:N). Redundancy analysis (RDA) revealed a relatively strong relationship between leaf functional traits and soil properties, the first RDA axis accounted for 70.99 % and 71.09 % of the variation in 0-40 cm and 40-80 cm of soil moisture and salinity. Populations in non-saline and very slightly saline habitats tended to have higher leaf C content, whereas populations in slightly saline habitats tended to have lower leaf C content, and the discrepancy was evident. Relative importance analysis found that in the 0-40 cm soil layer, leaf traits variations were mainly influenced by soil moisture (SWC), HCO3- and CO32- ions content, while leaf trait variations in the 40-80 cm soil layer were mainly influenced by HCO3- and SO42-. Conclusions: The leaf functional traits of L. ruthenicum in this region are mainly restricted by soil N content. The L.ruthenicum populations formed a pattern of increased C:N ratios and C content, reduced nitrogen to phosphorus ratio (N:P) and N content from very slightly saline soil to slightly saline. L.ruthenicum has a foliar resource acquisition method and a resource conservation trade-off with a flexible life history strategy in habitats with drought and salinity stress. In the shallow soil layers, water affects greater than salt on leaf traits variation; in both shallow and deep soil layers, HCO3- plays a dominant role on leaf traits. We believe that these findings will provide some baseline information to facilitate the management and restoration of arid-saline desert ecosystems.
Global Challenges of Digital Transformation of Markets: Collaboration and Digital Assets
Authors: Yadikin Vladimir , Barykin Sergey , Badenko Vladimir , Bolshakov Nikolai , Poza Elena de la , Fedotov Alexander 
Published: March 2021

Abstract

The objective of this study is an ontological analysis of the digital object (DO), of a relatively recent phenomenon that has emerged in relation to the performance of production enterprises. We analyzed the additional benefits that economic actors can gain from using the DO. This object is fairly well-understood from a technical point of view; although there are many options for its definition, its basic composition and functionality are defined clearly, but currently in the economic science DO has not yet been enough considered. The DO, which first appeared as a digital twin has not been properly explored by economic science. The ontological analysis of the DO within the existing conceptual framework of economic science are presented. The DO is comprehensively examined to determine whether all the properties and characteristics of the DO are described by modern economic language or whether there is a need to introduce new concepts and categories to describe such objects. We propose to analyze the DO in terms of such economic categories as goods, innovation process, the system of division of labor, the role of market participants in the creation and use of the DO, intellectual property, etc.
Outbreak of Foodborne Botulism in Alexandria, Egypt: Modulating Indications for Administration of Heptavalent Botulinum Antitoxin
Authors: Ghitani Sara A , Ghanem Maha A , Sultan Eman A , Atef Maram , Henaidy Maii F 
Published: March 2021

Abstract
Background: In October 2019, 94 patients were admitted into Alexandria Poison Center (APC) with a history of ingestion of Feseekh (salted fish). As a trial to allocate the resources, not all patients were given Heptavalent botulinum antitoxin (HBAT) immediately.The current study aimed to portray the clinical characteristics of the cases, explore the possible relation between these characteristics and necessity of HBAT administration, explore the reliability of MLT, and to establish a clinical guide for management with preservation of resources.Subject and Method: the current prospective study included 94 patients who were admitted to Alexandria Poison Center (APC) in the period from 29 th September to 27 th October 2019. The patients' data was recorded using a checklist that includes: personal data, past medical history, clinical assessment, investigations, treatment and the outcome. The checklist was carried out to assess and follow up each patient. Hospitalized patients were categorized according to symptoms consistent with botulism. The equine HBAT, made by Emergent BioSolutions Canada Inc. (formerly Can gene Corporation) was used in the treatment.Results: HBAT was given to (36.2%) patients only out of the total admission. However, 87.2% of patients were completely cured, whereas 10.6% of patients were discharged with mild neurological sequelea and death occurred only in two cases (2.2%).Conclusion: 63.8% of cases with suspected foodborne botulism toxicity could be managed by supportive treatment only with no need for HBAT.