1,421 results match your criteria: "Sam Houston State University[Affiliation]"

The extent to which psychopathy can be reliably assessed via self-report has been debated. One step in informing this debate is examining the internal consistency of self-report psychopathy measures, such as the Triarchic Psychopathy Measure (TriPM; Patrick, 2010). Reliability generalization (RG) studies apply a meta-analytic approach to examine the internal consistency of an instrument in a more robust manner by aggregating internal consistency statistics reported across the published literature.

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While a wealth of research has focused on testing several arguments from Moffitt's developmental taxonomy of antisocial behavior-mainly the presence of life-course-persistent vs. adolescence-limited offending and predictors of each trajectory-much less attention has been devoted to examining how evolutionarily adaptive lifestyle factors common during adolescence may condition the relationship between the maturity gap and delinquent offending. One factor that may play a role during this period of development is alcohol use, as many adolescents begin to experiment with consuming alcohol in varying degrees in social settings to model adult-like behaviors.

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Methotrexate is a first-line disease modifying antirheumatic drug used for the treatment of inflammatory arthritis. Bone marrow suppression is a common adverse reaction of methotrexate following its long-term use. However, low dose methotrexate is rarely associated with life-threatening bone marrow suppression.

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Background: Cryptosporidiosis is an opportunistic parasitic disease widely distributed worldwide. Although sp. causes asymptomatic infection in healthy people, it may lead to severe illness in immunocompromised individuals.

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Complete genome sequencing of aerotolerant strain S2-20 revealed the presence of a chromosome of 1,695,449 bp and a plasmid of 49,741 bp that contains predicted antimicrobial resistance and type IV secretion system genes. The chromosome harbored several putative oxidative stress genes with potential roles in aerotolerance.

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Organophosphorus pesticide exposure from house dust and parent-reported child behavior in Latino children from an orchard community.

Neurotoxicology

May 2024

Department of Occupational and Environmental Health, College of Public Health, University of Iowa, S143 CPHB 145 N. Riverside Drive, Iowa City, IA 52242, USA.

Background: Organophosphorus pesticide (OP) exposure is known to have adverse effects on the nervous system. Children from agricultural communities are at risk of exposure to these chemicals from their indoor environments that can lead to neurological and developmental problems, including changes in behavior.

Objective: The aim of this study is to evaluate whether the take-home pathway exposure is associated with behavioral and emotional problems in Latino Orchid Community children.

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Sleep quality is crucial for healthy adolescent brain development, which has downstream effects on self-control and involvement in risky behaviors, such as alcohol use. While previous studies have found that sleep and facets of self-control are associated with patterns of alcohol use, few have assessed whether these constructs are tied to alcohol-related problems with law enforcement during the transitional period from adolescence to adulthood. The current study uses self-report panel data from ages 16 to 27 from a population-based sample of U.

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Evaluation of metal ions and DNA recovery from the surface of fired and unfired brass ammunition to improve STR profiling.

Int J Legal Med

July 2024

Department of Forensic Science, College of Criminal Justice, Sam Houston State University, 1003 Bowers Blvd, Huntsville, TX, USA.

Interest in recovering DNA from the surface of ammunition evidence for genotyping has increased over the past few years. Numerous studies have examined a variety of methods to maximize DNA recovery from these types of challenging samples, but successful DNA profiling has been inconsistent. Low amounts of DNA and PCR inhibition due to metal ions have been suggested as the leading causes of poor results; however, no study quantitatively examined the presence of metal ions at various stages of the DNA analysis workflow from DNA collection through to amplification.

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Deaf, deafblind, and hard of hearing (DDBHH) individuals experience barriers to accessing cancer screening, including ineffective patient-physician communication when discussing screening recommendations. For other underserved communities, culturally and linguistically aligned community health navigators (CHNs) have been shown to improve cancer screening and care. A needs assessment study was conducted to identify barriers and gather recommendations for CHN training resources.

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Laparoscopic cholecystectomy (LC) has been standard of care for surgical treatment of benign gallbladder pathology for decades. With the advent of robotic surgical technology, robotic cholecystectomy (RC) has gained attention as an alternative to conventional laparoscopy. This study introduces a single-surgeon experience with laparoscopic versus robotic cholecystectomy and an umbrella systematic review of the outcomes of both approaches.

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Background: Youth sport specialization is a growing trend in youth sports and is associated with an increased risk of injuries and burnout. However, it is unknown how sport specialization is perceived to be affecting the working environment of secondary school athletic trainers (ATs). The purpose of this paper is to describe how ATs perceive youth sport specialization impacting their workload and whether they perceive it to impact patient safety.

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Background: Bacterial pneumonia and sepsis are both common causes of end-organ dysfunction, especially in immunocompromised and critically ill patients. Pre-clinical data demonstrate that bacterial pneumonia and sepsis elicit the production of cytotoxic tau and amyloids from pulmonary endothelial cells, which cause lung and brain injury in naïve animal subjects, independent of the primary infection. The contribution of infection-elicited cytotoxic tau and amyloids to end-organ dysfunction has not been examined in the clinical setting.

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Personality functioning impairment is at the center of many dimensional models of personality. Available measures of personality functioning impairment are limited to self-report, clinician-/informant-rated, and interview methods. Although researchers have begun investigating established performance-based instruments' potential for assessing personality functioning impairment, administration and scoring of these instruments is complex and the latent variables they measure diverge from personality functioning impairment as described in the ICD-11 and the Alternative Model for Personality Disorders (AMPD) of the DSM.

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Background And Goals: One of the biggest difficulties facing healthcare systems today is the prevalence of multiple chronic diseases (MCC). Mortality and the development of new chronic illnesses are more likely in those with MCC. Pre-existing diseases and risk factors specific to the patient have an impact on the complex stochastic process that guides the evolution of MCC.

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Background: Psychological testing is used in some preoperative psychological evaluations of patients seeking metabolic and bariatric surgery. The Minnesota Multiphasic Personality Inventory-3 (MMPI-3) contains new norms, updated item content, and new scales such as Eating Concerns and Impulsivity, which are relevant to the assessment of patients seeking metabolic and bariatric surgery.

Objective: The goal of this investigation was to establish convergent and discriminant properties of the MMPI-3 scales with relevant clinical interview and medical record data from electronic medical records.

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The use of genetic markers, specifically Short Tandem Repeats (STRs), has been a valuable tool for identifying persons of interest. However, the ability to analyze additional markers including Single Nucleotide Polymorphisms (SNPs) and Insertion/Deletion (INDELs) polymorphisms allows laboratories to explore other investigative leads. INDELs were chosen in this study because large panels can be differentiated by size, allowing them to be genotyped by capillary electrophoresis.

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Badly burned skeletal remains are commonly submitted to forensic laboratories for victim identification via DNA analysis methods. Burned skeletal remains present many challenges for DNA analysis as they can contain low amounts of DNA which can also be damaged and degraded, resulting in partial or no STR profiles. Therefore, a simple, but effective screening method that identifies which samples may provide the most successful STR or mtDNA typing results for identification would enable forensic laboratories to save time, money, and resources.

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Background: Lung cancer diagnosis affects an individual's quality of life as well as physical and emotional functioning. Information on survivorship care tends to be introduced at the end of treatment, but early intervention may affect posttreatment adjustment. However, to the best of our knowledge, no study has explored the effect of early information intervention on the return to work, family, and societal roles of lung cancer survivors.

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Article Synopsis
  • Scientists studied how tiny living things called microbes break down dead bodies in different places.
  • They found that these microbes work together in a special way to recycle the materials from the bodies, even though the climate and location can change.
  • This research could help figure out how long someone has been dead by looking at the types of microbes present.
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Background: During neurogenesis, growing axons must navigate through the complex extracellular environment and make correct synaptic connections for the proper functioning of neural circuits. The mechanisms underlying the formation of functional neural networks are still only partially understood.

Results: Here we analyzed the role of a novel gene si:ch73-364h19.

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Detection of Malicious Threats Exploiting Clock-Gating Hardware Using Machine Learning.

Sensors (Basel)

February 2024

Department of Computer Science, College of Computer Science and Information Systems, Najran University, Najran 61441, Saudi Arabia.

Embedded system technologies are increasingly being incorporated into manufacturing, smart grid, industrial control systems, and transportation systems. However, the vast majority of today's embedded platforms lack the support of built-in security features which makes such systems highly vulnerable to a wide range of cyber-attacks. Specifically, they are vulnerable to malware injection code that targets the power distribution system of an ARM Cortex-M-based microcontroller chipset (ARM, Cambridge, UK).

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Hemp and marijuana, both derived from Cannabis sativa L. (C. sativa), are subject to divergent legal regulations due to their different Δ9-tetrahydrocannabinol (Δ9-THC) contents.

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The resonant interaction of a dielectric-coated conductive rod with the X-band microwave field is investigated. The magnetic field distribution of the Goubau standing radial surface waves was experimentally visualized by using a thermo-elastic optical indicator microscope, and the corresponding electric field distribution was determined via numerical simulations. These field distributions are characterized by a certain pattern of antinodes distinctive for standing waves.

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DNA analysis of forensic case samples relies on short tandem repeats (STRs), a key component of the combined DNA index system (CODIS) used to identify individuals. However, limitations arise when dealing with challenging samples, prompting the exploration of alternative markers such as single nucleotide polymorphisms (SNPs) and insertion/deletion (INDELs) polymorphisms. Unlike SNPs, INDELs can be differentiated easily by size, making them compatible with electrophoresis methods.

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