Housing instability patterns among low-income, urban Black young adults in California and associations with mental health outcomes: baseline data from a randomized waitlist-controlled trial.

Background: Deep-rooted racial residential segregation and housing discrimination have given rise to housing disparities among low-income Black young adults in the US. Most studies have focused on single dimensions of housing instability, and thus provide a partial view of how Black young adults experience multiple, and perhaps overlapping, experiences of housing instability including homelessness, frequent moves, unaffordability, or evictions. We aimed to illuminate the multiple forms of housing instability that Black young adults contend with and examine relationships between housing instability and mental health outcomes.

Using single antigen specificity magnetic beads for the isolation of specific antibodies against HLA antigens.

The presence of multiple donor-specific antibodies (DSAs) targeting HLA antigens poses a challenge to transplantation. Various techniques, including the use of recombinant cell lines and crossmatch cells have been developed to isolate DSAs. To simplify the extraction of HLA-specific DSAs from complex sera, we introduced magnetic beads with single HLA specificity (MagSort).

A guaranteed income intervention to improve the health and financial well-being of low-income black emerging adults: study protocol for the Black Economic Equity Movement randomized controlled crossover trial.

Background: Economic inequity systematically affects Black emerging adults (BEA), aged 18-24, and their healthy trajectory into adulthood. Guaranteed income (GI)-temporary, unconditional cash payments-is gaining traction as a policy solution to address the inequitable distribution of resources sewn by decades of structural racism and disinvestment. GI provides recipients with security, time, and support to enable their transition into adulthood and shows promise for improving mental and physical health outcomes.

Synthesis of biologically derived poly(pyrogallol) nanofibers for antibacterial applications.

Herein, we present the facile synthesis of poly(pyrogallol) biopolymers and their application as antibacterial agents. Pyrogallol is a class of phenolic compounds that can be found in various plants. Polymerization was performed by the auto-oxidation of pyrogallol under a hydrated condition.

Complete pulmonary recovery after COVID-19 infection requiring extracorporeal membrane oxygenation: A case report.

Severe pulmonary complications associated with COVID-19 infections are a substantial source of morbidity and/or mortality. Extracorporeal membrane oxygenation (ECMO) has been shown to be a potentially useful therapy in the management of severe COVID-19 infection as a means to facilitate pulmonary recovery. Despite growing evidence to demonstrate the utility of ECMO for COVID-19 respiratory failure, little is known regarding the posthospital discharge recovery and functional status of these patients.

The Use of Liquid Latex to Recover Latent Fingerprints that are Covered in Debris from Exterior Glass Surfaces of Vehicles.

The purpose of this research is to determine if latent fingerprints deposited on the exterior glass surfaces of vehicles, then covered in debris, can be recovered. Past research used liquid latex to lift soot to recover trace evidence. Recently, liquid latex has been used to recover latent fingerprints along the bottom of vehicles.

Isolation protocol for a COVID-2019 patient requiring emergent surgical intervention: case presentation.

Background: The concerns of the highly contagious and morbid nature of Coronavirus Disease-2019 (COVID-2019) have prompted healthcare workers to implement strict droplet and contact isolation precautions. Unfortunately, some patients who may be or presumptively or confirmed as infected with COVID-2019 may also require emergent surgical procedures. As such, given the high-risk for exposure of many healthcare workers involved the complex requirements for appropriate isolation must be adhered to.

Uptake and phytotoxic effect of benzalkonium chlorides in Lepidium sativum and Lactuca sativa.

Cationic surfactants such as benzalkonium chlorides (BACs) are used extensively as biocides in hospitals, food processing industries, and personal care products. BACs have the potential to reach the rooting zone of crop plants and BACs might thereby enter the food chain. The two most commonly used BACs, benzyl dimethyl dodecyl ammonium chloride (BDDA) and benzyl dimethyl tetradecyl ammonium chloride (BDTA), were tested in a hydroponic system to assess the uptake by and phytotoxicity to lettuce (Lactuca sativa L.

Enhanced Single-tube Multiplex PCR Assay for Detection and Identification of Six Arcobacter Species.

Aim: A single-tube multiplex PCR (mPCR) assay was developed for rapid, sensitive and simultaneous detection and identification of six Arcobacter species including two new species, A. lanthieri and A. faecis, along with A.

Nursing leadership in disaster preparedness and response.

Nurses serve as leaders in disaster preparedness and response at multiple levels: within their own homes and neighborhoods, at disaster scenes, and the workplace, which can vary from a health care facility, in the community, or at the state, national, or international level. This chapter provides an overview on theories of leadership with a historical context for nursing leadership; setting the context for nursing leadership in disaster preparedness and response. Although few research studies exist, there are numerous examples of nurses who provide leadership for disaster preparedness and response.

A comparison of procedural variations in teaching behavior chains: manual guidance, trainer completion, and no completion of untrained steps.

We compared variations for teaching a sequence of responses through forward chaining. Seven children who had been diagnosed with autism participated in a comparison of teacher completion (TC) of steps beyond the training step and manually guiding the student (SC) to complete steps beyond the training step. A no-completion (NC) condition, in which the steps beyond the training step were not completed, was added to the comparison with 4 of the participants.

A procedure for identifying precursors to problem behavior.

We describe a procedure for differentiating among potential precursor responses for use in a functional analysis. Conditional probability analysis of descriptive assessment data identified three potential precursors. Results from the indirect assessment corresponded with those obtained from the descriptive assessment.

A Comparison of Most-to-Least and Least-to-Most Prompting on the Acquisition of Solitary Play Skills.

Two studies are presented in which common prompting procedures were evaluated while teaching children with autism to build Lego(®) play structures. In the first study, most-to-least (MTL) and least-to-most (LTM) prompting were compared. All participants learned to build the play structures when the teacher used MTL, which was associated with fewer errors than LTM.

Effects of reinforcer choice measured in single-operant and concurrent-schedule procedures.

The effects of choice and no choice of reinforcer on the response rates of 3 children with autism were compared across single-operant and concurrent-schedule procedures. No consistent differences in responding between choice and no-choice components emerged during single-operant phases. During the concurrent-schedule phases, however, all participants had substantially higher rates of responding to the button that led to a choice among reinforcers than to the button that did not lead to choice.

The effects of establishing operations on preference assessment outcomes.

Preference assessments were conducted for 4 individuals with developmental disabilities across conditions of (a) control, allowing equal access to all stimuli prior to the preference assessment; (b) deprivation, allowing no access to one stimulus for 48 hr prior to the assessment; and (c) satiation, allowing free access to one stimulus for 10 min immediately prior to the assessment. Deprivation resulted in increased preference, whereas satiation resulted in decreased preference compared to control conditions.

Helicopter air medical transport: ten-year outcomes for trauma patients in a New England program.

Background: Twenty-five years have passed since the introduction of the first civilian hospital-based air medical helicopter service. This study reviews the impact of a single air medical service during a decade of service on the survival of severely injured trauma patients.

Methods: A retrospective database analysis was performed to determine program demographics and obtain outcome data.

A comparison of presession and within-session reinforcement choice.

Single- and concurrent-operants procedures were used to evaluate the effects of two reinforcement conditions on the free-operant responding of 3 individuals with developmental disabilities and 1 with attention deficit disorder. In the presession choice condition, prior to each session the participant chose one item from an array of three different highly preferred stimuli. This item was delivered by the experimenter on each reinforcer delivery during that session.

A model for an integrated emergency medicine/trauma service.

Objective: To describe a model for an integrated multidisciplinary trauma service and to compare survival outcomes for patients resuscitated by either emergency medicine (EM) or surgical housestaff assigned to the trauma service.

Methods: A prospective observational study was performed using injured patients evaluated in the trauma room at Hartford Hospital from July 1 through December 31, 1995. Inclusion criteria included an ICD-9-CM code of 800 through 959.

Future horizons for the victims of trauma.

The prevention of injuries and the future treatment of trauma victims are exciting and uncertain prospects. Continuous advances in the development of inclusive trauma care systems, technical surgical achievements, and patient-centered redesign are important factors to consider. The integration of effort will be a recurrent theme in injury prevention and trauma care.

False allegations of sexual misconduct: clinical and institutional considerations.

That some therapists engage in sexual misconduct with patients has been unequivocally established. In recent years, however, some patients' allegations of sexual misconduct have been determined to be false. This paper describes four cases in which hospitalized psychiatric patients made false allegations.

Primary care nursing in home healthcare.

Central Coast Visiting Nurse Association in Monterey, California, has a program called Primary Care Nursing that offers many benefits for patients, physicians, and nurses. Patient care in the home setting is enhanced with the continuity provided by the same registered nurse. The patient's physician comes to rely on the knowledge and skills of the primary care nurse in the field, and communication is enhanced.

The substitutability of outpatient primary care in rural community health centers for inpatient hospital care.

To determine whether outpatient medical care obtained at federally funded rural community health centers (CHCs) in Maine acts primarily as a substitute or as a complement to inpatient care, a study of 36 communities served by CHCs was conducted. The hospital use of CHC users (age- and sex-adjusted admissions, days, and length of stay) was compared with that of nonusers from the same communities in 1980. Statistically lower rates of hospital admissions and days were observed for all CHC patients and for selected groups based on their age, sex, and insurance status (specifically Medicaid or Medicare).