bluuebunny/crossref_metadata_2025_split huggingface dataset:
Menstruation and contraception patterns of female adolescent transplant recipients
Authors: Davis‐Kankanamge Christina , Higgins Jeanette , Allsworth Jenifer E. , Strickland Julie 
Published: August 2020

AbstractBackgroundThere is a lack of knowledge regarding menstrual cycles and contraception usage for adolescent transplant patients and families. Solid organ transplant patients start teratogenic medications which have pregnancy implications. We explore adolescent female solid organ transplant recipient and guardian's contraceptive knowledge and attitudes as well as menstrual patterns.MethodsA cross‐sectional descriptive research design was utilized to collect information from adolescent female transplant patients who are on mycophenolate mofetil after solid organ transplant and their guardians within our freestanding children's hospital via a survey. The sample consisted of all female adolescent patients who have completed a solid organ transplant and are on mycophenolate mofetil from April 2016 through May 2017.ResultsTwenty‐one patients were approached, of which nineteen patients and seventeen guardians completed the survey. The average age of the patient was 16.2 years. The average age at time of transplant was 12.2 years. The type of transplants includes renal (57.1%), heart (23.8%), and liver (4.8%). There were six patients (33.3%) who had a history of sexual activity; among these patients, the mean number of partners in the last year was 1.2. Menstrual concerns included dysmenorrhea, irregular bleeding, and heavy bleeding pre‐ and post‐transplant, respectively. Participants reported contraceptive counseling prior to and after transplant approximately half of the time.ConclusionsAdolescent solid organ transplant patients have multiple reproductive needs including contraception, dysmenorrhea, and irregular bleeding. Integration of contraceptive knowledge into clinical care received by adolescents with solid organ transplants is supported by knowledge gained through this study.
Sufficientarianism1
Authors: Shields Liam 
Published: August 2020

AbstractSufficientarianism is a position in debates about distributive justice. Sufficientarianism states that whether individuals have secured enough of some goods is a question that is central to determining whether a society is just. In this paper I provide an overview of this work, and highlight what I think are the most interesting recent contributions to it. Towards the end, I describe a way forward for sufficientarians and argue, in stark contrast to Frankfurt, that sufficientarian accounts of distributive justice should be pluralist and are more plausible when they accommodate, rather than reject, other distributive values, such as equality.
Insecticide susceptibility level and control failure likelihood estimation of Sub‐Saharan African populations of tomato leafminer: Evidence from Burkina Faso
Authors: Sawadogo Mathieu W. , Somda Irénée , Nacro Souleymane , Legrève Anne , Verheggen François J. 
Published: August 2020

AbstractThe South American tomato pinworm, Tuta absoluta Meyrick (Lepidoptera: Gelechiidae) is a leafminer species currently considered as one of the major pests of fresh tomatoes around the world. The species settled in north Africa in 2007, before being observed in the entire continent. Widespread insecticide use has led to the emergence of resistant populations in South America and Europe, but no large‐scale insecticide resistance assessment has been performed in Sub‐Saharan Africa so far. In this study, we collected T. absoluta larvae from locations widely distributed in Burkina Faso, where the pest was first detected in 2016. Acute toxicity of the all available molecules in Burkina Faso was evaluated in the laboratory on F1 individuals, including acetamiprid, abamectin, spinosad, cypermethrin, chlorpyrifos, λ‐cyhalothrin, deltamethrin, and Bacillus thuringiensis. No LC50 differences among T. absoluta populations were highlighted, except for Bacillus thuringiensis. Insects were still highly susceptible to abamectin [LC50 < 0.4 mg/L; Control failure likelihood (CFL) = −25%], spinosad (LC50 < 0.6 mg/L; CFL = 25%) and chlorpyrifos‐ethyl (LC50 between 254 and 458 mg/L; CFL = −15%), but were less susceptible to acetamiprid (CFL ranging from 72% to 91%), cypermethrin (CFL = 80%), λ‐cyhalothrin (CFL =79%), and deltamethrin (CFL ranging from 51% to 66%), with LC50 values for these insecticides ranging between 100 and 525 mg/L. Pending a proper communication strategy, we hope this work could help producers avoiding the most inefficient active substances.
Reading Kant’s doctrine of schematism algebraically
Authors: Alavi Farhad 
Published: August 2020

AbstractKant’s investigations into so‐called a priori judgments of pure mathematics in the Critique of Pure Reason (KrV) are mainly confined to geometry and arithmetic both of which are grounded on our pure forms of intuition, space, and time. Nevertheless, as regards notions such as irrational numbers and continuous magnitudes, such a restricted account is crucially problematic. I argue that algebra can play a transcendental role with respect to the two pure intuitive sciences, arithmetic and geometry, as the condition of their possibility. It follows that Kant’s schematism of the concept of magnitude ought to be quantitatively represented in algebraic formulas in general, and also undergo several modifications in order to suit continuities.
Undiagnosed prehypertension/hypertension in Canadian adolescents: The critical role of the public health nurse
Authors: Spurr Shelley , Bullin Carol , Bally Jill , Allan Diane 
Published: August 2020

AbstractObjectiveTo investigate the prevalence of undiagnosed prehypertension/hypertension and other associated comorbidities in adolescents living in rural and urban settings in a mid‐Western Canadian province.Design and measuresData reported herein were derived from two cross‐sectional studies, whereby adolescents attending either a rural (N = 143) or urban (N = 253) school were screened for blood pressure, anthropometric measures, and blood glucose measurements. Data analysis included descriptive and inferential statistics in addition to chi‐square analyses.ResultsNotable prevalence of undiagnosed prehypertension/hypertension was found. Adolescents living in urban settings (49%, N = 123) were significantly more likely to have prehypertension/hypertension than rural (23%, N = 33) living adolescents. With regard to other comorbidities, the prevalence of elevated HbA1c in the urban group (32%) was significantly higher than the rural adolescents (19%); however, there was similar prevalence of overweight/obese adolescents between the urban (37%) and rural (36%) groups.ConclusionsThe prevalence of adolescent undiagnosed prehypertension/hypertension, elevated blood glucose measurements, and overweight/obesity is concerning in both urban and rural settings. Public health nurses are uniquely positioned in health care to facilitate interventions focused on preventing and managing adolescent prehypertension/hypertension and its associated comorbidities.
Signal transduction by plant heterotrimeric G‐protein
Authors: Ofoe R. 
Published: August 2020

AbstractHeterotrimeric G‐proteins are complexes that regulate important signalling pathways essential for growth and development in both plants and animals. Although plant cells are composed of the core components (Gα, Gβ and Gγ subunits) found in animal G‐proteins, the complexities of the architecture, function and signalling mechanisms of those in animals are dissimilar to those identified in some plants. Current studies on plant G‐proteins have improved knowledge of the essential physiological and agronomic properties, which when harnessed, could potentially impact global food security. Extensive studies on the molecular mechanisms underlying these properties in diverse plant species will be imperative in improving our current understanding of G‐protein signalling pathways involved in plant growth and development. The advancement of G‐protein signalling networks in distinct plant species could significantly aid in better crop development. This review summarizes current progress, novel discoveries and future prospects for this area in potential crop improvement.
Impact of push–pull cropping system on pest management and occurrence of ear rots and mycotoxin contamination of maize in western Kenya
Authors: Njeru Nancy K. , Midega Charles A. O. , Muthomi James W. , Wagacha John M. , Khan Zeyaur R. 
Published: August 2020

AbstractPush–pull involves intercropping of cereals with Desmodium as a “push” crop and planting Napier grass/Brachiaria as the “pull” crop at the border. The technology has been reported to effectively control stemborers, striga weed, and fall armyworm (FAW), and to improve soil nutrition, resulting in increased grain yield. This study evaluated the impact of stemborer and FAW management using this technology on incidence of maize ear rots and preharvest contamination of grains with aflatoxin and fumonisin in western Kenya. The study was conducted during three cropping seasons on maize grown under the push–pull system and as a monocrop. Incidence of stemborer and FAW damage was determined as percentage of damaged plants, while incidence of ear rots was determined as percentage of ears with symptoms. At harvest, fungi were isolated from kernels and aflatoxin and fumonisin were quantified using enzyme‐linked immunosorbent assay. Stemborer and FAW damage was significantly (p = .001) reduced by over 50% under the push–pull system. There was also a significant (p < .001) reduction in the incidence of Fusarium verticillioides (60%) and Aspergillus flavus (86%), which was reflected in a reduced incidence of ear rots (50%) with the push–pull system (p = .001). Fumonisin in maize from push‐pull farms was significantly (p = .048) reduced (39%) but the technology had no significant (p > .05) effect on aflatoxin. The study showed that push–pull is an effective strategy for managing maize ear rots and fumonisins, and therefore could play a role in improving food safety among smallholder maize farmers in the region.
Were we erring? The impact of worry and arousal on error‐related negativity in a non‐clinical sample
Authors: Härpfer Kai , Carsten Hannes Per , Spychalski Daniel , Kathmann Norbert , Riesel Anja 
Published: August 2020

AbstractThe monitoring of one's own actions allows humans to adjust to a changing and complex world. Previous neuroscientific research found overactive action monitoring and increased sensitivity to errors to be associated with anxiety and it is assumed to contribute to the development and maintenance of anxiety symptoms. A largely shared decomposition of anxiety differentiates two dimensions: anxious apprehension (i.e., worry) and anxious arousal (i.e., physiological hyperarousal). Alterations in neural correlates of error monitoring have been more closely linked to anxious apprehension compared to anxious arousal. This study examined the relationship between anxiety dimensions and electrophysiological correlates of action monitoring (i.e., error‐related negativity, ERN, and correct‐response negativity, CRN). A total of 135 non‐clinical participants performed a flanker task while their electroencephalogram was recorded. We recruited participants with converging and diverging anxiety dimension profiles (i.e., above or below median in anxious apprehension and anxious arousal or above median in one and below in the other dimension). This grouping strategy facilitates disentangling possible interactions and allows the investigation of the isolated effect of each anxiety dimension. Regression analyses did not reveal a significant main or interaction effect of anxiety dimensions on ERN or CRN, irrespective of gender. In addition, Bayesian statistical analyzes yielded evidence for the absence of an association between both anxiety dimensions and ERN and CRN. Altogether, our results suggest that the association of anxiety dimensions, particularly anxious apprehension, and action monitoring might be smaller in non‐clinical samples as previous studies indicate.
Acting rightly: Three dimensions of moral conduct
Authors: Audi Robert 
Published: August 2020

AbstractPhilosophical literature in normative ethics has tended to concentrate on (1) what we should do—what acts we should perform—or (2) virtues of character, understood as leading to the right deeds or (3), as most notable in Kant, the importance of motivation appraising agents and actions. All these elements—actions, virtues, and motives—are ethically significant. But there is a dimension of moral responsibility that should be given a place beside obligations to act, virtues of character, and appraisability of actions in relation to their motivation. It is the manner in which actions are performed. This can be right or wrong, an object of intention, and behavior for a reason; and it is important for assessing moral virtue. This paper explores manners of action, shows why they apparently do not reduce to kinds of actions, and proposes an account of their importance. The result is a wider conception of acting rightly than the common understanding on which it simply doing the right thing, a partial account of how acting rightly figures in the content of intention, and a sketch of the moral dimensions of the manners in which we act.
Mapping genomic regions for reproductive traits in beef cattle: Inclusion of the X chromosome
Authors: Diaz Iara Del Pilar Solar , de Camargo Gregório Miguel Ferreira , Cruz Valdecy Aparecida Rocha da , Hermisdorff Isis da Costa , Carvalho Caio Victor Damasceno , de Albuquerque Lucia Galvão , Costa Raphael Bermal 
Published: August 2020

AbstractAlthough the second largest chromosome of the genome, the X chromosome is usually excluded from genome‐wide association studies (GWAS). Considering the presence and importance of genes on this chromosome that are involved in reproduction, the aim of this study was to evaluate the effect of its inclusion in GWAS on reproductive traits (scrotal circumference [SC], early pregnancy [P16] and age at first calving [AFC]) in a Nelore herd. Genotype data from 3,263 animals with the above‐mentioned phenotypes were used. The results showed an increase in the variances explained by the autosomal markers for all traits when the X chromosome was not included. For SC, there was an increase of more than 10% for the windows on chromosomes 2 and 6. For P16, the effect was increased by almost 20% for windows on chromosome 5. The same pattern was found for AFC, with an increase of more than 10% for the most important windows. The results indicate that the noninclusion of the X chromosome can overestimate the effects of autosomes on SC, P16 and AFC not only because of the additive effect of the X chromosome itself but also because of its epistatic effect on autosomal genes.
A goodness‐of‐fit test for the functional linear model with functional response
Authors: García‐Portugués Eduardo , Álvarez‐Liébana Javier , Álvarez‐Pérez Gonzalo , González‐Manteiga Wenceslao 
Published: August 2020

AbstractThe functional linear model with functional response (FLMFR) is one of the most fundamental models to assess the relation between two functional random variables. In this article, we propose a novel goodness‐of‐fit test for the FLMFR against a general, unspecified, alternative. The test statistic is formulated in terms of a Cramér–von Mises norm over a doubly projected empirical process which, using geometrical arguments, yields an easy‐to‐compute weighted quadratic norm. A resampling procedure calibrates the test through a wild bootstrap on the residuals and the use of convenient computational procedures. As a sideways contribution, and since the statistic requires a reliable estimator of the FLMFR, we discuss and compare several regularized estimators, providing a new one specifically convenient for our test. The finite sample behavior of the test is illustrated via a simulation study. Also, the new proposal is compared with previous significance tests. Two novel real data sets illustrate the application of the new test.
Ultrasound classification of medial gastrocnemious injuries
Authors: Pedret Carles , Balius Ramon , Blasi Marc , Dávila Fernando , Aramendi José F. , Masci Lorenzo , de la Fuente Javier 
Published: August 2020

High‐resolution ultrasound (US) has helped to characterize the “tennis leg injury” (TL). However, no specific classifications with prognostic value exist. This study proposes a medial head of the gastrocnemius injury classification based on sonographic findings and relates this to the time to return to work (RTW) and return to sports (RTS) to evaluate the prognostic value of the classification. 115 subjects (64 athletes and 51 workers) were retrospectively reviewed to asses specific injury location according to medial head of the gastrocnemius anatomy (myoaponeurotic junction; gastrocnemius aponeurosis (GA), free gastrocnemius aponeurosis (FGA)), presence of intermuscular hematoma, and presence of gastrocnemius‐soleus asynchronous movement. Return to play (RTP; athletes) and return to work (RTW; occupational) days were recorded by the treating physician. This study proposes 5 injury types with a significant relation to RTP and RTW (P < .001): Type 1 (myoaponeurotic injury), type 2A (gastrocnemius aponeurosis injury with a <50% affected GA width), type 2B (gastrocnemius aponeurosis with >50% affected GA width), type 3 (free gastrocnemius aponeurosis (FGA) tendinous injury), and type 4 (mixed GA and FGA injury). The longest RTP/RTW periods were associated with injuries with FGA involvement. Intermuscular hematoma and Gastrocnemius‐soleus asynchronous motion during dorsiflexion and plantarflexion were observed when the injury affected >50% of the GA width, with or without associated FGA involvement, and this correlated with a worse prognosis. The proposed classification can be readily applied in the clinical setting although further studies on treatment options are required.
Evolution of wing polymorphism and genital asymmetry in the thread‐legged bugs of the tribe Metapterini Stål (Hemiptera, Reduviidae, Emesinae) based on morphological characters
Authors: Castro‐Huertas Valentina , Forero Dimitri , Grazia Jocelia 
Published: August 2020

AbstractWing polymorphism and asymmetric male genitalia are intriguing morphological phenomena occurring in insects. Among Emesinae, or thread‐legged bugs, the tribe Metapterini Stål exhibits these two interesting morphological attributes. Nonetheless, evolutionary interpretations of these phenomena cannot be put forward because phylogenetic hypotheses for Emesinae are lacking. Thread‐legged bugs are easily recognized among assassin bugs due to their elongated and seemingly delicate body. The tribe Metapterini has 28 genera and approximately 280 described species. The only available phylogenetic hypothesis among Emesinae tribes was proposed by Wygodzinsky (1966), and it hypothesized Deliastini Villiers as the sister group of Metapterini, although this hypothesis has never been tested with cladistic approaches. Recent analyses using character sets of genitalia and prolegs suggest that Metapterini might not be monophyletic. In order to test these ideas, we compiled a morphological dataset of 138 characters that includes external morphological characters, detailed features of prolegs and genitalia of both sexes for Metapterini, which were analysed cladistically including 55 terminals, comprising 24 genera (85.7% of the generic diversity), 43 species of Metapterini and 12 outgroups. Metapterini was recovered as paraphyletic by the inclusion of Bergemesa Wygodzinsky, Palacus Dohrn and Stalemesa Wygodzinsky, all currently assigned to Deliastini. Gardena Dohrn (Emesini) was recovered as the sister group of Metapterini + Deliastini as suggested by Wygodzinsky (1966). Based on these results, we synonymize Deliastini syn. n. with Metapterini sensu n. and propose two new genera: Bacata Castro‐Huertas & Forero gen. n., for three Andean species previously placed in Liaghinella Wygodzinsky, and Valkyriella Castro‐Huertas & Forero gen. n. for Ghilianella borgmeieri Wygodzinsky. Ancestral state reconstruction of wing polymorphism indicates that males and females were fully winged in the ancestor of Metapterini sensu n. with two independent evolutionary transitions to the apterous and brachypterous conditions. The analysis of the symmetry of the male genitalia shows an ancestor with symmetric male genitalia and two independent emergences of asymmetrical male genitalia in Metapterini.
A Family of Kripke Contingency Logics
Authors: Fan Jie 
Published: August 2020

AbstractIn Fan's 2019 article, “Symmetric Contingency Logic with Unlimitedly Many Modalities”, it is left as an open question in Fan (2019b) how to (completely) axiomatize contingency logic over the class of symmetric and transitive frames, and conjectured that is the desired axiomatization. In the current article, we show that the conjecture is false, and then propose a desired axiomatization, thereby answering the open question. Beyond these results, we also present a family of axiomatizations of contingency logic over Kripke frames.
Automated exchange compared to manual and simple blood transfusion attenuates rise in ferritin level after 1 year of regular blood transfusion therapy in chronically transfused children with sickle cell disease
Authors: Kelly Shannon , Rodeghier Mark , DeBaun Michael R. 
Published: August 2020

AbstractBackgroundOptimal strategies for regular blood transfusion therapy are not well defined in sickle cell disease (SCD). This analysis tested the hypothesis that in the first of year of regular transfusions, when chelation therapy use is minimal, automated exchange transfusion would be the superior method for attenuating the rise in ferritin levels compared to simple and manual exchange transfusions.Study design and methodsThe Silent Cerebral Infarct Multi‐Center Clinical Trial randomly allocated children with SCD and silent cerebral infarcts to receive standard care or regular transfusions with a target pre‐transfusion HbS concentration ≤ 30% and minimum hemoglobin level > 9.0 g/dL. Participants with at least nine transfusions and sufficient ferritin testing in the first year of the trial were included in a planned secondary analysis. Ferritin levels by the end of the first study year were compared between participants receiving automatic exchange transfusion, manual exchange transfusion, and simple transfusion.ResultsA total of 83 participants were analyzed. During the first year of the study, 75.9% of the participants had >80% of transfusions via one transfusion method. At baseline no significant differences in ferritin levels were observed in the three transfusion groups (p = 0.1). After 1 year of transfusions the median (interquartile range) ferritin levels in the simple transfusion (n = 40), manual exchange transfusion (n = 34) and automatic exchange transfusion (n = 9) groups were 1800 ng/mL (1426‐2204 ng/mL), 1530 ng/mL (1205‐1805 ng/mL), and 355 ng/mL (179‐579 ng/mL), respectively (p < 0.001).ConclusionAutomated exchange transfusion, when compared to other transfusion methods, is the optimal transfusion strategy for attenuating increase in ferritin levels in children with SCD.