bluuebunny/crossref_metadata_2025_split huggingface dataset:
Argumentation Surrounding Argument‐Based Validation: A Systematic Review of Validation Methodology in Peer‐Reviewed Articles
Authors: Lavery Matthew Ryan , Bostic Jonathan D. , Kruse Lance , Krupa Erin E. , Carney Michele B. 
Published: July 2020

AbstractSince it was formalized by Kane, the argument‐based approach to validation has been promoted as the preferred method for validating interpretations and uses of test scores. Because validation is discussed in terms of arguments, and arguments are both interactive and social, the present review systematically examines the scholarly arguments which appear in 83 papers on argument‐based validation methods published in peer‐reviewed journals. Findings suggest that scholars generally agree on the nature and importance of argument‐based validation but disagree on whether validation should be structured or unstructured, formal or informal. Implications are discussed, including promotion of theStandards for Educational and Psychological Testing(AERA, APA, and NCME) as a foundation for consensus in the field.
The increasing antimicrobial resistance of Helicobacter pylori in Iran: A systematic review and meta‐analysis
Authors: Sholeh Mohammad , Maleki Farajolah , Krutova Marcela , Bavari Shirin , Golmoradi Rezvan , Sadeghifard Nourkhoda , Amiriani Taghi , Kouhsari Ebrahim 
Published: July 2020

AbstractBackgroundAntimicrobial resistance of Helicobacter pylori can result in eradication failure. Metadata on the antimicrobial resistance of H pylori in Iran could help to formulate H pylori eradication strategies in Iran.MethodsA systematic review was performed after searching in MEDLINE, Scopus, Embase, Web of Science, and the Cochrane Library. A meta‐analysis was performed, and a comparison of the rates between children and adults; time periods (1999‐2010, 2011‐2016, 2017‐2019); and the methods used was carried out.ResultsA total of 66 studies investigating 5936 H pylori isolates were analyzed. The weighted pooled resistance (WPR) rates were as follows: clarithromycin 21% (95% CI 16‐26), metronidazole 62% (95% 57‐67), clarithromycin in combination with metronidazole 16% (95% CI 10‐23), ciprofloxacin 24% (95% CI 15‐33), levofloxacin 18% (95% CI 9‐30), erythromycin 29% (95% CI 12‐50), furazolidone 13% (95% CI 4‐27), tetracycline 8% (95% CI 5‐13), and amoxicillin 15% (95% CI 9‐22). During the three time periods, there was an increased resistance to amoxicillin, clarithromycin, ciprofloxacin, furazolidone, and tetracycline (P ˂ .05). Furazolidone and a clarithromycin/metronidazole combination had the higher resistance rates in children (P ˂ .05).ConclusionAn increasing rate of resistance to amoxicillin, clarithromycin, ciprofloxacin, furazolidone, and tetracycline in Iranian H pylori isolates was identified. In children, the resistance to furazolidone and a combination of clarithromycin and metronidazole is higher compared to adults. As a stable, high resistance to metronidazole was found in children and adults in all Iranian provinces, we suggest that metronidazole should not be included in the Iranian H pylori eradication scheme.
Physicochemical effects of nanosilica on C3A/C3S hydration
Authors: Hou Pengkun , Wang Xinming , Zhao Piqi , Wang Kejin , Kawashima Shiho , Li Qinfei , Xie Ning , Cheng Xin , Shah Surendra P. 
Published: July 2020

AbstractIn this paper, C3A‐gypsum and C3A‐C3S‐gypsum model cement systems with and without nanosilica were studied. The effects of nanosilica on the early stage cement hydration, particularly C3A hydration, were assessed through the heat of hydration (isothermal calorimetry), phase assemblage (quantitative X‐ray diffraction), zeta potential, ion concentration measurements, and morphology (scanning electron microscopy) examinations. The results indicate that while promoting C3S hydration, nanosilica retarded C3A hydration in both the systems studied. The retardation was caused by the adsorption and coverage of nanosilica on C3A surfaces through the electrostatic interaction, thus decreasing the C3A dissolution rate and hindering the precipitation of hydration products. Consequently, the reduced gypsum consumption rate and the seeding effect of nanosilica further promoted C3S hydration. These findings suggest that nanosilica and other silica‐based nanoparticles can physicochemically influence hydration of cement‐based materials, and a better understanding of these influencing mechanisms can help optimize performances of nanoparticle‐modified cement‐based materials.
Measuring the Effectiveness of the Emotionally Focused Therapy Externship Training in Hungary done through Translation
Authors: Koren Réka , Woolley Scott R. , Danis Ildikó , Török Szabolcs 
Published: July 2020

Our study adds to the rising field of dissemination and implementation research on Emotionally Focused Therapy. We evaluated the psychometric characteristics of the Hungarian EFT‐KACS, examined the impact of the EFT Externship training done through translation on Hungarian therapists, and we investigated how therapist background characteristics related to outcomes. A total of 340 Hungarian professionals completed the questionnaires (N = 152 in 2016; and N = 188 in 2018) at three data collecting points—prior to (N = 329), after the training (N = 254), and 6 months later (N = 101). Results suggest the Hungarian EFT‐KACS has similar psychometric properties as the original English version and shows high internal consistency. The 4‐day EFT Externship trainings done through translation provided significant, lasting increases in perceived EFT‐specific knowledge and competency, and in alliance, similar to findings in English‐ and Spanish‐speaking countries. Externship outcomes were also found to be related to specific therapist experience and background characteristics.
Do you know how to recommend a wig to your patient?
Authors: Weffort Flávia , Sales Martins Sofia , Plata Glaura Tinoco , Duraes Cibele Tamietti , Melo Daniel Fernandes 
Published: July 2020

AbstractBackgroundThroughout history, wigs have often had a relevant cultural and social importance with correlations to wealth and position of power. Wigs help minimize the psychological consequences of different types of hair loss. They may reduce potential experiences of stigmatization, and improve social confidence and quality of life, besides enhancing self‐esteem and social adjustment. In dermatology, wigs may have a positive impact on the global treatment of patients suffering from alopecia as they offer an immediate and efficient cosmetic result. However, the medical literature on wigs is not extensive.AimsThis review aims to discuss synthetic wigs and nonsynthetic custom‐made hair systems, highlighting different hair fibers, foundations, various types of prosthesis, and the most common methods of attachments used to make wigs.MethodsThe terms “wigs”, “hair” AND “camouflage”, “alopecia” AND “camouflage”, and “hair prosthesis” were used to perform a literature search in MEDLINE through PubMed until April 8th, 2020. The search was limited to English‐language peer‐reviewed journal articles about humans, and it included only nonsurgical alternatives to camouflage alopecia.ConclusionsThis article will help physicians, especially those who care for patients with hair loss, to provide appropriate advice for their patients about the wide variety and peculiarities of wigs and hairpieces currently available.
Antibody‐induced botulinum toxin treatment failure: A review and novel management approach
Authors: Srinoulprasert Yuttana , Wanitphakdeedecha Rungsima 
Published: July 2020

AbstractBackgroundBotulinum neurotoxin A (BoNT/A) has been used for cosmetic indications for many decades. Consumption of BoNT/A usage has been markedly increased for a few years. Even new formulations of BoNT/A to decrease immunogenicity have been released, repeated treatment to maintain efficacy outcome is inevitable and could finally provoke immune response. In the past, prevalence of botulinum treatment failure (BTF) in cosmetic indication was rare leading to less medical concern. Current decade, case reports on BTF, especially antibody‐induced botulinum toxin treatment failure (ABTF), have been increasingly revealed and risk factors associated with ABTF have been intensively studied.AimsIn this article, we will review antibody‐induced botulinum toxin treatment failure (ABTF), risk‐associated ABTF, prevalence and recent case reports of ABTF, and new approach to deal with ABTF.MethodsLiterature search was conducted using PubMed. The relevant literatures published between January 2000 and May 2020 concerning BTF and ABTF including investigation for ABTF were included and analyzed.ResultsPossible causes of BTF were summarized. ABTF could be a tip of iceberg of BTF, its prevalence, and currently, 10‐year case reports of ABTF were published evidence. Risk factors and investigation methods for ABTF were also summarized. Based on previous studies and our experience, novel approach to management of ABTF was described.ConclusionEffective management of BTF is to explore causes of treatment failure. Antibodies against BoNT/A complex could be one of many possibilities. Laboratory in vitro tests could be alternative tools to decrease adverse effect and rebooting immune responses in BTF patients.
Translocations of digging mammals and their potential for ecosystem restoration: a review of goals and monitoring programmes
Authors: Palmer Bryony J. , Valentine Leonie E. , Page Manda , Hobbs Richard J. 
Published: July 2020

Abstract

Globally, translocations are commonly used to improve the conservation status of threatened species. There is increasing recognition that translocations of ecosystem engineers also have the potential to restore ecological processes. Digging mammals are often considered to be ecosystem engineers, as their diggings provide shelter for other species and can significantly alter soil properties, with subsequent changes to vegetation.

Using Australian species as a case study, we reviewed published and grey literature on digging mammal translocations to determine how often these translocations are conducted to restore ecosystem processes. We documented ecosystem‐level monitoring and research efforts, and assessed whether restoration was perceived to be occurring post‐release.

At least 208 translocations of 24 digging mammal species have been conducted in Australia, with a further 38 planned for the near future. Prior to 2019, only 3% of translocations included a goal relating to the restoration of ecosystem processes associated with digging activities. Nearly a quarter of pre‐2019 translocations have been the subject of some form of ecosystem‐level monitoring or research, but long‐term ecosystem‐level monitoring was very rare. In contrast, 74% of the translocations planned for post‐2018 include a goal relating to the restoration of ecological processes and most also include plans to conduct ecosystem‐level monitoring.

Ecosystem restoration was perceived to be occurring for 26% of the pre‐2019 translocations. None of the documents we reviewed indicated that ecological degradation had occurred post‐translocation, even when declines in other taxa were recorded.

The restoration of ecosystem processes is increasingly being identified as a goal for translocation programmes. Where this is the case, we suggest that translocation practitioners include success criteria for the restoration of ecosystem processes, and commit to long‐term monitoring designed to detect ecosystem‐level effects of translocations.
DNAmetabarcoding of feces to infer summer diet of Pacific walruses
Authors: Sonsthagen Sarah A. , Jay Chadwick V. , Cornman Robert S. , Fischbach Anthony S. , Grebmeier Jacqueline M. , Talbot Sandra L. 
Published: July 2020

AbstractEnvironmental conditions in the Chukchi Sea are changing rapidly and may alter the abundance and distribution of marine species and their benthic prey. We used a metabarcoding approach to identify potentially important prey taxa from Pacific walrus (Odobenus rosmarus divergens) fecal samples (n= 87). Bivalvia was the most dominant class of prey (66% of all normalized counts) and occurred in 98% of the samples. Polychaeta and Gastropoda occurred in 70% and 62% of the samples, respectively. The remaining nine invertebrate classes comprised <21% of all normalized counts. The common occurrence of these three prey classes is consistent with examinations of walrus stomach contents. Despite these consistencies, biases in the metabarcoding approach to determine diet from feces have been highlighted in other studies and require further study, in addition to biases that may have arisen from our opportunistic sampling. However, this noninvasive approach provides accurate identification of prey taxa from degraded samples and could yield much‐needed information on shifts in walrus diet in a rapidly changing Arctic.
Chondroprotective Effect of Wufu Decoction on Tumor Necrosis Factor‐α‐Induced Chondrocytes via the Extracellular Signal Regulated Kinase 1/2 Signaling Pathway
Authors: Ye Zheng‐cong , Wang Can‐feng , Han Lei , Cao Guo‐ping , Shen Qin‐rong 
Published: July 2020

ObjectiveWufu Decoction (WFD) is a herbal formulation composed of five traditional Chinese herbs that is used clinically for arthritis treatment in China. The current study investigated the chondroprotective effects and the underlying mechanism of WFD for osteoarthritis (OA) therapy.MethodsThe chondroprotective effects of WFD were investigated based on vitro study. Following the successful isolation of chondrocytes from rat cartilage tissues and the identification of collagen II expression with immunofluorescence staining, chondrocytes were co‐incubated with tumor necrosis factor‐α (TNF‐α) to induce an inflammation model; WFD was also administered. After the treatment, cell viability was determined by MTT assay, cell apoptosis was assessed by DAPI staining, the concentration of inflammation cytokines interleukin (IL)‐1β and IL‐6 were detected with ELISA assay, the expression of collagen II, MEK1/2‐ERK1/2 signaling pathway proteins was detected using western blotting, and mRNA expression of MMP‐1, MMP‐9 and MMP‐13 were determined with quantitative real‐time polymerase chain reaction.ResultsWufu Decoction significantly restored the cell viability suppressed by TNF‐α and inhibited the cell apoptosis induced by TNF‐α in chondrocytes. The high concentrations of IL‐1β and IL‐6 in TNF‐α‐induced model cells were significantly decreased in WFD‐treated chondrocytes, and the immunofluorescence staining and western blot results showed that the inhibited expression of collagen II in the TNF‐α‐induced model group was significantly increased in WFD‐treated chondrocytes. The protein expressions of MEK1/2, p‐ERK1/2, and P53 were significantly reduced in the WFD‐treated group compared with those in the model group, and the mRNA expressions of MMP‐1, MMP‐9, and MMP‐13 were also significantly reduced with WFD treatment.ConclusionThe present study indicated that WFD exerted a chondroprotective effect in TNF‐α‐induced chondrocytes via the regulation of the ERK1/2 signaling pathway, suggesting that WFD has therapeutic potential for OA therapy.
Breeding systems of floral colour forms in theDrosera cistifloraspecies complex
Authors: von Witt C. G. , Anderson B. , Durbach I. N. , Johnson S. D. 
Published: July 2020

AbstractVariation in plant breeding systems has implications for pollinator‐mediated selection on floral traits and the ecology of populations. Here we evaluate pollinator contribution to seed production, self‐compatibility and pollen limitation in different floral colour forms ofDrosera cistiflora sensu lato(Droseraceae). These insectivorous perennial plants are endemic to fynbos and renosterveld vegetation in the Cape Floristic Region of South Africa, and the species complex includes five floral colour forms (pink, purple, red, white and yellow), some of which are known to be pollinated by beetles.Controlled hand‐pollination experiments were conducted in 15 populations ofD. cistiflora s.l.(two to four populations per floral colour form) to test whether the colour forms vary in their degree of self‐compatibility and their ability to produce seeds through autonomous self‐fertilization.Yellow‐flowered forms were highly self‐incompatible, while other floral colour forms exhibited partial self‐compatibility. Seed set resulting from autonomous selfing was very low, and pollinator dependence indices were high in all populations. Since hand cross‐pollination resulted in greater seed set than open pollination in 13 of the 15 populations, we inferred that seed production is generally pollen‐limited.Drosera cistiflora s.l.typically exhibits high levels of pollinator dependence and pollen limitation. This is unusual amongDroseraspecies worldwide and suggests that pollinators are likely to mediate strong selection on attractive traits such as floral colour and size inD. cistiflora s.l. These results also suggest that the floral colour forms ofD. cistiflora s.l.which are rare and threatened are likely to be vulnerable to local extinction if mutualisms were to collapse indefinitely.
The relationship between self‐harm and alexithymia: A systematic review and meta‐analysis
Authors: Norman Hilary , Oskis Andrea , Marzano Lisa , Coulson Mark 
Published: July 2020

Self‐harm, defined for the purpose of this review as any act of self‐injury without explicit suicidal intent, is an increasing public health concern, with potential long‐term implications for those who engage in it. Previous research has identified a correlational relationship between self‐harm and alexithymia, an emotion processing deficit characterized by difficulties identifying and describing feelings, and an externally orientated thinking style. Through a systematic search of the literature, the current review examines the association between alexithymia and self‐harm. A meta‐analysis based on 23 studies found a significant, positive relationship between self‐harm and alexithymia, with a medium effect size (g = 0.57, 95% CI 0.46–0.69). All 23 studies used the Toronto Alexithymia Scale (TAS20) to measure alexithymia. The alexithymia subcomponents difficulty identifying feelings and difficulty describing feelings were significantly associated with self‐harm, but there was no significant association between self‐harm and externally orientated thinking. The effect size of the relationship was significantly larger in adolescent samples compared with adult samples and in female compared with male samples. The definition of self‐harm did not affect the effect size of the relationship between alexithymia and self‐harm and the results are consistent with previous meta‐analyses focused more narrowly on non‐suicidal self‐injury and, separately, suicidal behaviors. Heterogeneity between the included studies was high. The results support an affect regulation model of self‐harm, in which self‐harm is used to regulate an emotional experience that is poorly understood.
Sufficient dimension reduction based on distance‐weighted discrimination
Authors: Randall Hayley , Artemiou Andreas , Qiao Xingye 
Published: July 2020

AbstractIn this paper, we introduce a sufficient dimension reduction (SDR) algorithm based on distance‐weighted discrimination (DWD). Our methods is shown to be robust on the dimension p of the predictors in our problem, and it also utilizes some new computational results in the DWD literature to propose a computationally faster algorithm than previous classification‐based algorithms in the SDR literature. In addition to the theoretical results of similar methods we prove the consistency of our estimate for fixed p. Finally, we demonstrate the advantages of our algorithm using simulated and real datasets.
The role of the 5‐HTTLPR polymorphism in acquired capability for suicide
Authors: Wannemueller Andre , Forkmann Thomas , Glaesmer Heide , Juckel Georg , Paashaus Laura , Rath Dajana , Schönfelder Antje , Moser Dirk , Kumsta Robert , Teismann Tobias 
Published: July 2020

AbstractObjectiveAccording to the Interpersonal Psychological Theory of Suicide, capability for suicide comprises two dimensions: fearlessness about death and elevated pain tolerance. The short (S) allelic variant of the serotonin transporter gene‐linked polymorphic region (5‐HTTLPR) has repeatedly been associated with more violent and lethal suicide methods and lethality of suicide attempts. The current study aimed to investigate whether 5‐HTTLPR allelic variants are associated with fearlessness about death and pain tolerance/persistence and whether it moderates the relationship between childhood maltreatment and acquired capability for suicide.MethodA cohort of 208 inpatients hospitalized due to a recent suicide attempt or severe suicidal ideation was genotyped for the 5‐HTTLPR and assessed for childhood maltreatment. Subjective pain tolerance and fearlessness about death as well as objective pain persistence was assessed using a pressure algometer.ResultsFearlessness about death, pain tolerance, and pain persistence did not differ between 5‐HTTLPR genotypes. However, there was a significant correlation between self‐reported childhood maltreatment and fearlessness about death that emerged exclusively in homozygous S‐allele carriers.ConclusionResults suggest that there are no “high‐risk”‐alleles that generally increase capability for suicide. However, in terms of future suicide‐related behaviors exposure to childhood maltreatment events could exert a particularly negative influence on homozygous S‐allele carriers by increasing their fearlessness about death.
COVID‐19 clinical manifestations and treatment strategies among solid‐organ recipients: A systematic review of cases
Authors: Moosavi Seyed Ali , Mashhadiagha Amirali , Motazedian Nasrin , Hashemazar Alireza , Hoveidaei Amir Human , Bolignano Davide 
Published: July 2020

AbstractBackgroundCOVID‐19 has been spreading worldwide with a significant death toll. Solid‐organ transplantation (SOT) recipients are at higher risk due to their suppressed immune system. In this study, we aimed to conduct a systematic review on COVID‐19 clinical manifestations and treatment strategies in SOT recipients.MethodsWe searched three databases for relevant terms related to COVID‐19 and transplantation. 50 studies, including 337 patients, were reviewed.ResultsTwo hundred thirty six patients were male, with a mean age of 49.9 years. The most prevalent group was the kidney 57.0%, followed by 17.2% heart and 13.6% liver. Fever and cough were the most reported clinical presentations. Infiltration (55.4%) in chest x‐ray and ground‐glass opacity (67.1%) in CT scans were the most radiological findings. It was found that 96.8% and 72.4% of patients present with CRP level and lymphocytopenia, respectively, and 70.6% of kidney recipients patients presented with high creatinine levels. The most common baseline immunosuppressants were calcineurin inhibitors (88.9%) and antimetabolites (73.2%). Antimetabolites (84.3%) and calcineurin inhibitors (54.3%) were discontinued/decreased 84.3% whereas glucocorticoids dosage almost has no change (77.9%) or even increased. 18.4% of cases had died, and 65.9% were discharged.ConclusionsPatients' demographics, signs, symptoms, and radiographic findings in SOT recipients are almost similar to the general population. However, gastrointestinal symptoms appear to be more common. There are different treatment strategies, but in most of them, antimetabolite and calcineurin inhibitors were decreased or discontinued, while corticosteroids were increased. Finally, COVID‐19 seems to be more severe and has higher mortality in SOT recipients compared to the general population.