Article on the efforts of the University of North Texas Special Collections to create exhibits featuring LGBTQ history in Dallas, Texas. From 2017 to 2019 archivists and librarians at the University of North Texas Special Collections have worked with community members and city officials to create exhibits featuring archival materials from the LGBTQ Archive. There have been several obstacles to presenting accurate historical interpretation of Dallas LGBTQ community history, including lack of sufficient archival documentation, and differences between archival sources and community members’ personal experiences. Grappling with these challenges has allowed UNT Special Collections archivists and librarians to engage community members in a personal, meaningful discussion, and ultimately have led to both successful exhibits as well as strengthened relationships to LGBTQ community members.

This article investigates age-related changes in Ginkgo biloba trees to learn more about the molecular and metabolic mechanisms underlying their longevity. The results revealed that long-lived trees have evolved compensatory mechanisms to maintain a balance between growth and aging processes.

Article describes examination of the appearance, color, chemical composition, and physiology and mechanical properties of densified Abies wood before and after densification treatment using a colorimeter, FTIR and mechanical testing machine.

Article using literature solubilities to obtain properties or descriptors of melatonin.

Article examines the nature of the super-short vowel-like segments between the C- prefixes of the Lamkang language by combining acoustic analysis with speakers' intuitions about syllable structure. The authors argue that an accurate phonetic description of Lamkang vowels must include these super-short vowels, as well as long and short vowels, which are phonemically distinct.

This article describes a new methodology for monitoring sucrose labeling using liquid chromatography tandem mass spectrometry (LC-MS/MS). To date, the most commonly used method to monitor sucrose labeling is by nuclear magnetic resonance, which requires substantial amounts of biological sample.

Article investigating the mechanical behavior of a metastable high entropy alloy (HEA) with composition Fe39-Mn20-Co20-Cr15-Si5-1Al (at%).

Article explores degradation of Portland concrete and finds that the combination of fly ash with polymers provides significantly improved properties.

This article reports a dramatic increase in the grain boundary strengthening or Hall-Petch coefficient, K, by systematically investigating the effect of Al addition on tensile yield strength in CoFeNi and CoCrFeNi high entropy alloys (HEAs) or complex concentrated alloys (CCAs). Such a trend is attributed to the ordering mediated nano-clustering in Al containing HEA/CCAs.

Article describes development of an ultrafine-grained magnesium alloy with an extraordinary strength and ductility combination, exceptional high specific strength, zero yield strength asymmetry and excellent high strain rate superplasticity.

Paper discusses metabolomics studies that link changes in primary or specialized metabolism to the defense responses of plants against bacterial, fungal, nematode, and viral pathogens.

Article looks at the history of the NBC5 news collection maintained by the Special Collections Department of the University of North Texas Libraries. It examines the workflows required to prepare film and video for digitisation, perform quality control on digital files, and apply metadata keywords and content description to make footage easier for filmmakers to discover online. The paper will also discuss the licensing workflows in place at UNTL and how footage has been licensed for use in a variety of projects.

This article discusses ethical issues involved in the clinical use of novel technologies.

This article explores the effects of laser surface melting on microstructure and surface topography evolution in AZ31B magnesium alloy.

Article describes study analyzing the chemical components of elliptical kiwifruit (Actinidia chinensis Planch) using Fourier transform infrared spectroscopy (FT-IR) and gas chromatography mass spectrometry (GC–MS) technologies.

This article considers issues of reading and writing before, during, and after medieval pilgrimages, as well as the methodological and historical issues at stake for both pilgrim writers and modern scholars. In particular, the articles address the vexed issue of where — and how much — reading and writing took place around historically attested pilgrimages.

This article presents a study detecting Tweets that contain racist text by performing the sentiment analysis of Tweets. The proposed GCR-NN model can detect 97% of the tweets that contain racist comments.

Article tests a hypothesized path model of Theory of Planned Behavior (TPB) variables (i.e., attitude toward behavior, subjective norm, perceived behavioral control, and intention) with physical activity (PA) and depressive symptoms. The findings support the theoretical tenets of TPB and provide empirical evidence of the psychosocial mechanism of PA and depressive symptoms in Chinese adolescents. It suggests that building PA intervention strategies while considering the TPB framework may promote adolescents’ physical and mental health.

This article is a systematic review describing a set of practices that have evidence of positive effects with autistic children and youth. It is the third iteration of a review of the intervention literature (Odom et al. in J Autism Dev Disorders 40(4):425–436, 2010a; Prevent School Fail 54(4):275–282, 2010b; Wong et al. in https://autismpdc.fpg.unc.edu/sites/autismpdc.fpg.unc.edu/files/imce/documents/2014-EBP-Report.pdf; J Autism Dev Disorders 45(7):1951–1966, 2015), extending coverage to articles published between 1990 and 2017.

Correction to the article "Evidence-Based Practices for Children, Youth, and Young Adults with Autism: Third Generation Review." The original article can be found online at https://doi.org/10.1007/ s10803-020-04844-2.Autism Spectrum Disorder

This article is a review presenting examples of gene editing responsible for conferring both biotic and abiotic stresses in tomato simultaneously. The literature on using this powerful technology to improve fruit quality, yield, and nutritional aspects in tomato is highlighted.

Study examines intermittent hypoxic conditioning's (IHC) ability to alleviate harmful PTSD effects on a rat's heart, liver, and brain.

This article uses iron oxide/alumina heterostructures formed by two-step infiltration of polystyrene-block-polyvinyl pyridine block copolymer with iron and aluminum precursors from the solution and vapor-phases, respectively, to show that the phase and morphology of iron oxide nanoparticles dramatically depend on the approach used to remove the polymer. The article extends the boundaries of structure manipulations in multicomponent heterostructures synthesized using polymer infiltration synthesis and their properties.

This article investigates the associations between fundamental motor skills (FMS), health-related fitness (HRF) and physical activity (PA) during middle childhood and examines whether HRF serves as a mediator in these pathways. The behavioral mechanism (e.g., maintaining appropriate levels of HRF) provides meaningful insights to understand the obesity trajectory during middle childhood.