Tailorable Multi-Modular Pore-Space-Partitioned Vanadium Metal-Organic Frameworks for Gas Separation.

Currently, few porous vanadium metal-organic frameworks (V-MOFs) are known and even fewer are obtainable as single crystals, resulting in limited information on their structures and properties. Here this work demonstrates remarkable promise of V-MOFs by presenting an extensible family of V-MOFs with tailorable pore geometry and properties. The synthesis leverages inter-modular synergy on a tri-modular pore-partitioned platform.

Orthogonal-view microscope for the biomechanics investigations of aquatic organisms.

Microscopes are essential for the biomechanical and hydrodynamical investigation of small aquatic organisms. We report a prototype of a do-it-yourself microscope that enables the visualization of organisms from two orthogonal imaging planes - top and side views. Compared to conventional imaging systems, this approach provides a comprehensive visualization strategy of organisms, which could have complex shapes and morphologies.

Political Affiliation Moderates the Effect of Injunctive Norms on Freedom Threat and Behavioral Intentions: Limiting Indoor Gatherings to Flatten the COVID-19 Curve.

Although many states in the U.S. restricted indoor social gatherings to prevent the spread of COVID-19 in the Fall of 2020, college students' large social gatherings still caused many cluster infections.

Lifetime Polyvictimization and Mental Health Outcomes in Women With vs Without Incarceration Histories: A Population-Based Latent Class Analysis.

We use latent class analysis, a life course framework, and information on the type, frequency, and timing of trauma exposure to identify distinct polytrauma groups in a national sample of women (AddHealth). We compare the identified polytrauma groups and their associations with mental health in adulthood in women with and without incarceration histories. A unique group with polyvictimization (neglect, physical, sexual) exposure in childhood by a caregiver in women with incarceration histories was not identified in women without incarceration histories.

A comparison of healthcare utilization and outcomes following skin vs. serum-specific IgE allergy testing.

Objective: To compare the cost, healthcare utilization, and outcomes between skin and serum-specific IgE (sIgE) allergy testing.

Methods: This retrospective cohort study used IBM® MarketScan claims data, from which commercially insured individuals who initiated allergy testing between January 1 and December 31, 2018 with at least 12 months of enrollment data before and after index testing date were included. Cost of allergy testing per patient was estimated by testing pattern: skin only, sIgE only, or both.

Associations between COVID-19 incidence, weight status, and social participation restrictions in the U.S.: evidence from the national population, cross-sectional study.

Background: To explore the associations between coronavirus infection incidence and weight status and social participation restrictions among community-dwelling adults in the United States.

Methods: We analyzed data from the 2021 National Health Interview Survey (NHIS), which included a representative sample of 29,394 individuals (Coronavirus disease 2019 (COVID-19): 3,205) and a weighted total of 252,461,316 individuals (COVID-19: 31,697,404), considering the complex sampling design used in the survey.

Results: Age, race/ethnicity, education level, family income index, body mass index (BMI), and smoking status were significantly associated with COVID-19 infection.

Impact of trauma exposure and depression comorbidity on response to transdiagnostic behavioral therapy for pediatric anxiety and depression.

By adolescence, two-thirds of youth report exposure to at least one traumatic event, yet the impact of trauma history is not routinely considered when evaluating the effect of psychotherapeutic interventions. Trauma may be a particularly important moderator of the effects of transdiagnostic therapies for emotional disorders, as trauma exposure is associated with risk for the development of comorbid depression and anxiety. The current study examined the history of trauma exposure and the presence of clinically significant depression as moderators of treatment outcomes in the Brief Behavioral Therapy (BBT) trial, the largest study of transdiagnostic psychotherapy for youth.

Food security as a basic need: College students need greater support from institutional administration.

Food insecurity among college students has become a growing concern, with reports documenting its prevalence for over a decade. As the demographics of university and college students change, with more first-generation, nontraditional, and minority students, the risk of food insecurity is heightened. This viewpoint contends that food security is an essential basic need among college students, and when left unmet, it significantly impacts their well-being, resulting in an increased risk of poor academic performance or departure from higher education before degree completion.

Substrate preference of protein kinase B isoforms can vary depending on the cell line.

Many proteins in higher eukaryotes, especially those with crucial functions, have multiple isoforms with redundant roles providing protection against potential functional deficiencies in one isoform. However, these isoforms can also have some unique roles. Protein kinase B, also known as Akt, is one such protein that has three isoforms encoded on different genes.

Zeta Potential and Size Analysis of Zeolitic Imidazolate Framework-8 Nanocrystals Prepared by Surfactant-Assisted Synthesis.

The crystal nucleation and growth mechanism of monodispersed metal-organic framework nanoparticles were studied using time-resolved light dynamic, electrokinetic, and powder X-ray diffraction methods. We confirmed that zeolitic imidazolate framework-8 (ZIF-8) nanocrystals follow a nonclassical crystal growth pathway, where a fast nucleation occurs with dense liquid clusters or nanocrystals forming spontaneously when two precursors are mixed. We also explored the zeta potential and solvodynamic size changes of ZIF-8 prepared by a surfactant-assisted synthesis.

Mobile-Delivered Mindfulness Intervention on Anxiety Level Among College Athletes: Randomized Controlled Trial.

Background: College athletes are a group often affected by anxiety. Few interventional studies have been conducted to address the anxiety issues in this population.

Objective: We conducted a mobile-delivered mindfulness intervention among college athletes to study its feasibility and efficacy in lowering their anxiety level and improving their mindfulness (measured by the Five Facet Mindfulness Questionnaire [FFMQ]).

Services for Latino Family Dementia Caregivers: Is the Workforce Prepared?

The American healthcare system is ill-fitted to meet the needs of the growing population with Alzheimer's and Related Dementias (ADRD) and their caregivers, which disproportionately affects Latinos. This paper describes the caregiving process for Latino patients with ADRD from the perspective of caregivers and service providers to reveal service areas in need of improvement. Ten providers and 24 Latino caregivers were interviewed through the Miami-Dade County Aging Network.

Effect of -element complexation on the radiolysis of 2-ethylhexylphosphonic acid mono-2-ethylhexyl ester (HEH[EHP]).

A systematic study of the impact on the chemical reactivity of the oxidising -dodecane radical cation (RH˙) with -element complexed 2-ethylhexylphosphonic acid mono-2-ethylhexyl ester (HEH[EHP]) has been undertaken utilizing time-resolved electron pulse radiolysis/transient absorption spectroscopy and high-level quantum mechanical calculations. Lanthanide ion complexed species, [Ln((HEH[EHP]))], exhibited vastly increased reactivity (over 10× faster) in comparison to the non-complexed ligand in -dodecane solvent, whose rate coefficient was = (4.66 ± 0.

Running biomechanics differ during and after pregnancy compared to females who have never been pregnant.

Background: Perinatal running participation has increased recently; however, pregnancy related symptoms can limit activity. Perinatal running biomechanics could inform interventions to help perinatal individuals maintain an active lifestyle.

Research Question: Are perinatal running biomaechanics and muscle activation different compared to nulligravida females?

Methods: Sixteen pregnant participants completed self-selected velocity running during second trimester (2 T), third trimester (3 T), and postpartum (PP) and 16 matched controls completed these procedures once in this case control study.

Psychological adaptation among health care workers who work with trauma-exposed refugees in Greece.

Greek health care workers (HCWs) working with refugee and asylum-seeker populations may be at risk of trauma exposure and related distress. The current study sought to further understand the factors that may promote or hinder psychological adaptation among HCWs working with trauma-exposed refugee populations in Greece. Participants were HCWs (N = 20) who completed semistructured interviews.

The Effects of Previous Experiences of Healthcare Discrimination on HIV Intervention Outcomes.

Although several healthcare interventions have been developed to address HIV among young Black/African American men who have sex with men (YBMSM), the HIV epidemic in the United States continues to disproportionately burden this population. The current study examines previous healthcare discrimination and how it affects HIV intervention delivery. One hundred seventy-two YBMSM participated in the Peer Promotion of Wellness and Enhanced Linkage to Resources (PPOWER) project, which used a short, multi-faceted, community-level intervention based on Community Peers Reaching Out and Modeling Intervention Strategies (Community PROMISE).

Advancements in Clear Aligner Fabrication: A Comprehensive Review of Direct-3D Printing Technologies.

Clear aligners have revolutionized orthodontic treatment by offering an esthetically driven treatment modality to patients of all ages. Over the past two decades, aligners have been used to treat malocclusions in millions of patients worldwide. The inception of aligner therapy goes back to the 1940s, yet the protocols to fabricate aligners have been continuously evolved.

Chemical Kinetics for the Oxidation of Californium(III) Ions with Select Radiation-Induced Inorganic Radicals (Cl and SO).

Despite the availability of transuranic elements increasing in recent years, our understanding of their most basic and inherent radiation chemistry is limited and yet essential for the accurate interpretation of their physical and chemical properties. Here, we explore the transient interactions between trivalent californium ions () and select inorganic radicals arising from the radiolytic decomposition of common anions and functional group constituents, specifically the dichlorine (Cl) and sulfate (SO) radical anions. Chemical kinetics, as measured using integrated electron pulse radiolysis and transient absorption spectroscopy techniques, are presented for the reactions of these two oxidizing radicals with ions.

In-Hospital Formula Feeding Hindered Exclusive Breastfeeding: Breastfeeding Self-Efficacy as a Mediating Factor.

Breastfeeding self-efficacy (BSE), defined as a mother's confidence in her ability to breastfeed, has been confirmed to predict the uptake of exclusive breastfeeding (EBF). Early experiences during the birth hospital stay, especially in-hospital formula feeding (IHFF), can impact both EBF and maternal breastfeeding confidence. Therefore, our objective was to examine the association between IHFF and EBF outcomes and investigate whether this association is influenced by BSE.

Determining fall risk change throughout pregnancy: the accuracy of postpartum survey and relationship to fall efficacy.

All epidemiological studies on pregnancy fall risk to date have relied on postpartum recall. This study investigated the accuracy of postpartum recall of falls that were reported during pregnancy, including assessment of fall efficacy as a possible reason for recall inaccuracy. Twenty participants reported fall experiences weekly during pregnancy, but one participant was excluded as an outlier.