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1

Schneider, Peter A., John R. Laird, Gheorghe Doros, et al. "Mortality Not Correlated With Paclitaxel Exposure." Journal of the American College of Cardiology 73, no. 20 (2019): 2550–63. http://dx.doi.org/10.1016/j.jacc.2019.01.013.

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Gallo, Maria F., Lee Warner, Caroline C. King, et al. "Association between Semen Exposure and Incident Bacterial Vaginosis." Infectious Diseases in Obstetrics and Gynecology 2011 (2011): 1–10. http://dx.doi.org/10.1155/2011/842652.

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Objective. To identify correlates of incident bacterial vaginosis (BV) diagnosed with Nugent scoring among high-risk women.Study Design. We conducted both cohort and case-crossover analyses, stratified by HIV infection status, based on 871 HIV-infected and 439 HIV-uninfected participants in the HIV Epidemiology Research Study, conducted in 4 US sites in 1993–2000.Results. BV incidence was 21% and 19% among HIV-infected and -uninfected women, respectively. Fewer correlates of BV were found with case-crossover than with cohort design. Reporting frequent coitus (regardless of consistency of condo
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MacLehose, Richard F., David B. Dunson, Amy H. Herring, and Jane A. Hoppin. "Bayesian Methods for Highly Correlated Exposure Data." Epidemiology 18, no. 2 (2007): 199–207. http://dx.doi.org/10.1097/01.ede.0000256320.30737.c0.

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Siroux, Valérie, Lydiane Agier, and Rémy Slama. "The exposome concept: a challenge and a potential driver for environmental health research." European Respiratory Review 25, no. 140 (2016): 124–29. http://dx.doi.org/10.1183/16000617.0034-2016.

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The exposome concept was defined in 2005 as encompassing all environmental exposures from conception onwards, as a new strategy to evidence environmental disease risk factors. Although very appealing, the exposome concept is challenging in many respects. In terms of assessment, several hundreds of time-varying exposures need to be considered, but increasing the number of exposures assessed should not be done at the cost of increased exposure misclassification. Accurately assessing the exposome currently requires numerous measurements, which rely on different technologies; resulting in an expen
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Voisin, Dexter R., Dong Ha Kim, Lynn Michalopoulos, and Sadiq Patel. "Exposure to Community Violence Among Low-Income African American Youth in Chicago: A Latent Class Analysis." Violence and Victims 32, no. 6 (2017): 1116–32. http://dx.doi.org/10.1891/0886-6708.vv-d-16-00034.

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African American youth are exposed to some of the highest rates of exposure to community violence. However, few studies have explored factors related to exposures and various subtypes of exposures to community violence (i.e., no exposure, witnessing only and being a witness/victim). Among a matched sample of 129 African American youth and their caregivers, no exposure to community violence was correlated with being heterosexual versus being a lesbian, gay, bisexual, and transgender (LGBT) person, having parents who owned their homes versus rented, and having higher authoritarian parenting atti
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Muoka, Alexander K., George O. Agogo, Oscar O. Ngesa, and Henry G. Mwambi. "A Method to adjust for measurement error in multiple exposure variables measured with correlated errors in the absence of an internal validation study." F1000Research 9 (December 18, 2020): 1486. http://dx.doi.org/10.12688/f1000research.27892.1.

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Difficulty in obtaining the correct measurement for an individual’s longterm exposure is a major challenge in epidemiological studies that investigate the association between exposures and health outcomes. Measurement error in an exposure biases the association between the exposure and a disease outcome. Usually, an internal validation study is required to adjust for exposure measurement error; it is challenging if such a study is not available. We propose a general method for adjusting for measurement error where multiple exposures are measured with correlated errors (a multivariate method) a
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Berg, Carla J., Xuejing Duan, Betelihem Getachew, et al. "Young Adult E-cigarette Use and Retail Exposure in 6 US Metropolitan Areas." Tobacco Regulatory Science 7, no. 1 (2021): 59–75. http://dx.doi.org/10.18001/trs.7.1.5.

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Objectives: Given the need to understand e-cigarette retail and its impact, we examined so- ciodemographic, tobacco and marijuana use, and e-cigarette retail experiences as correlates of (1) past 30-day e-cigarette use, (2) past 30-day advertising/media exposure, and (3) point-of-sale age verification among young adults. Methods: We analyzed baseline survey data (September- December, 2018) among 3006 young adults (ages 18-34) in 6 metropolitan areas (Atlanta, Boston, Minneapolis, Oklahoma City, San Diego, Seattle) in a 2-year longitudinal study. Results: In this sample (Mage = 24.6, 42.3% male
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Mandel, Jack S. "Renal cell cancer correlated with occupational exposure to trichloroethylene." Journal of Cancer Research and Clinical Oncology 127, no. 4 (2001): 265–66. http://dx.doi.org/10.1007/s004320000231.

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Vamvakas, S., T. Brüning, H. M. Bolt, D. Henschler, and K. Ulm. "Renal cell cancer correlated with occupational exposure to trichloroethene." Journal of Cancer Research and Clinical Oncology 126, no. 3 (2000): 178–80. http://dx.doi.org/10.1007/s004320050029.

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Vamvakas, S., T. Brüning, B. Thomasson, et al. "Renal cell cancer correlated with occupational exposure to trichloroethene." Journal of Cancer Research and Clinical Oncology 124, no. 7 (1998): 374–82. http://dx.doi.org/10.1007/s004320050186.

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Bailey, John H., and Bob G. Witmer. "Learning and Transfer of Spatial Knowledge in a Virtual Environment." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 38, no. 18 (1994): 1158–62. http://dx.doi.org/10.1177/154193129403801803.

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Two experiments were conducted to investigate route and configurational knowledge acquisition in a virtual environment (VE). The results indicate that route knowledge can be acquired in a VE and that it transfers to the real world. Furthermore, although it was not explicitly trained, participants acquired some configurational knowledge. Higher levels of interactive exposure to the VE resulted in better route knowledge than less interactive exposure. There was some evidence that more reported presence was correlated with better performance on spatial knowledge tests, while more reported simulat
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Saad-Hussien, Amal, Eman M. Shahy, Heba Mahdy-Abdallah, Khadiga S. Ibrahim, Safia Beshir, and Mohamed S. Elhamshary. "Oxidative–antioxidant endogenous role on hepatic problems in textile-dyeing workers." Egyptian Pharmaceutical Journal 23, no. 3 (2024): 565–70. http://dx.doi.org/10.4103/epj.epj_17_24.

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Background Workers in the textile-dyeing industry are exposed to many environmental pollutants in the working area for long periods, such as organic solvents, heavy metals, and dyes. These various exposures could be associated with an increased risk of liver dysfunctions. Objective This study aimed to estimate the effects of endogenous antioxidants on oxidative stress due to occupational exposures in the textile-dyeing industry and its role on the liver of the exposed workers. Patients and methods One hundred forty-seven male workers from the textile-dyeing industry were included in this study
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Kolbo, Jerome R. "Risk and Resilience Among Children Exposed to Family Violence." Violence and Victims 11, no. 2 (1996): 113–28. http://dx.doi.org/10.1891/0886-6708.11.2.113.

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Research on the relationship between exposure to family violence and functional adaptation in children has been inconsistent and inconclusive. In this study, exposure to family violence was correlated with vulnerability, resilience, and protective factors in a clinical sample of 60 children aged 8 through 11. Exposure was found to be related to children’s self-worth and to behavior problems. However, these relationships varied by gender, support, and type of functioning being measured. Exposure was positively correlated with behavioral problems among girls, and negatively correlated with self-
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Herringa, R. J., M. L. Phillips, J. C. Fournier, D. M. Kronhaus, and A. Germain. "Childhood and adult trauma both correlate with dorsal anterior cingulate activation to threat in combat veterans." Psychological Medicine 43, no. 7 (2012): 1533–42. http://dx.doi.org/10.1017/s0033291712002310.

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BackgroundPrior studies of adult post-traumatic stress disorder (PTSD) suggest abnormal functioning of prefrontal and limbic regions. Cumulative childhood and adult trauma exposures are major risk factors for developing adult PTSD, yet their contribution to neural dysfunction in PTSD remains poorly understood. This study aimed to examine the neural correlates of childhood and adult trauma exposure and post-traumatic stress symptoms (PTSS) within a single model.MethodMedication-free male combat veterans (n = 28, average age 26.6 years) with a wide range of PTSS were recruited from the community
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Lantz, Andrea G., Padraic O'Malley, Michael Ordon, and Jason Y. Lee. "Assessing radiation exposure during endoscopic-guided percutaneous nephrolithotomy." Canadian Urological Association Journal 8, no. 9-10 (2014): 347. http://dx.doi.org/10.5489/cuaj.2037.

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Introduction: Percutaneous nephrolithotomy (PCNL) may be associated with significant ionizing radiation exposure for patients and operating room staff. Endoscopic-guided PCNL (ePCNL) is a technique that may be associated with less radiation exposure. This study examines ePCNL-related radiation exposure (fluoroscopytime, effective dose) and investigates variables that may predict increased exposure.Methods: A retrospective review of all consecutive ePCNLs performed at our institution, by a single surgeon, was conducted between November 2011 and November 2013. Patient demographics, stone charact
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Noss, Ilka, Inge M. Wouters, Gillina Bezemer та ін. "β-(1,3)-Glucan Exposure Assessment by Passive Airborne Dust Sampling and New Sensitive Immunoassays". Applied and Environmental Microbiology 76, № 4 (2009): 1158–67. http://dx.doi.org/10.1128/aem.01486-09.

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ABSTRACT Associations between house dust-associated β-(1,3)-glucan exposure and airway inflammatory reactions have been reported, while such exposures in early childhood have been suggested to protect against asthma and wheezing. Most epidemiological studies have used reservoir dust samples and an inhibition enzyme immunoassay (EIA) for β-(1,3)-glucan exposure assessment. The objective of this study was to develop inexpensive but highly sensitive enzyme immunoassays to measure airborne β-(1,3)-glucans in low-exposure environments, like homes. Specificities of available anti-β-(1,3)-glucan anti
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Harris, David T., Debbie Sakiestewa, Dominic Titone, and Mark Witten. "JP-8 jet fuel exposure rapidly induces high levels of IL-10 and PGE2 secretion and is correlated with loss of immune function." Toxicology and Industrial Health 23, no. 4 (2007): 223–30. http://dx.doi.org/10.1177/0748233707083956.

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The US Air Force has implemented the widespread use of JP-8 jet fuel in its operations, although a thorough understanding of its potential effects upon exposed personnel is unclear. Previous work has demonstrated that JP-8 exposure is immunosuppressive. In the present study, the potential mechanisms for the effects of JP-8 exposure on the immune system were investigated. Exposure of mice to JP-8 for 1 h/day resulted in immediate secretion of two immunosuppressive agents; namely, interleukin-10 (IL-10) and prostaglandin E2 (PGE2). JP-8 exposure rapidly induced a persistently high level of serum
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Mevorach, Tomer, Jonathan Cohen, and Alan Apter. "Keep Calm and Stay Safe: The Relationship between Anxiety and Other Psychological Factors, Media Exposure and Compliance with COVID-19 Regulations." International Journal of Environmental Research and Public Health 18, no. 6 (2021): 2852. http://dx.doi.org/10.3390/ijerph18062852.

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The COVID-19 pandemic has led many countries to employ public health regulations to achieve behavioral change and stop the transmission of the virus. The factors influencing compliance with these regulations may differ from “classic” predictors for medical compliance. This study attempted to assess the effect of social communication and psychological factors on intention to comply. A cross-sectional online survey was conducted on healthy adults living in Israel (n = 697). The survey assessed the intention to comply with the state COVID-19 regulations and explored possible correlations with dem
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Hansen, Teresa, and Robert A. Bartsch. "THE POSITIVE CORRELATION BETWEEN PERSONAL NEED FOR STRUCTURE AND THE MERE EXPOSURE EFFECT." Social Behavior and Personality: an international journal 29, no. 3 (2001): 271–76. http://dx.doi.org/10.2224/sbp.2001.29.3.271.

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It was predicted that the amount a person is affected by mere exposure would be positively correlated with their Personal Need for Structure (PNS). Forty participants rated unfamiliar Turkish words for pleasantness. As predicted by the mere exposure effect, the greater the participants' exposure, the more pleasant the words were rated. Participants were also asked to complete a PNS questionnaire. Individual PNS scores correlated with individual mere exposure scores such that people who were higher in PNS were more affected by mere exposure.
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Magor, Brad G. "Gill histopathology of juvenile Oncorhynchus kisutch exposed to suspended wood debris." Canadian Journal of Zoology 66, no. 10 (1988): 2164–69. http://dx.doi.org/10.1139/z88-323.

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Gill histopathology was examined in three groups of parr of coho salmn (Oncorhynchus kisutch (Walbaum)) maintained for 30 days in suspended wood debris (< 1.00 mm diameter; concentrations of 44–132 mg/L dry weight) collected from an estuarine log sorting site. Gills of fishes were examined by light microscopy following exposure, and histopathologic responses were indexed by percentage of gill filaments affected. Lamellar edema and telangiectasis each had statistically significant (P < 0.05) associations with exposure to the suspended debris, and the severity of these conditions was posit
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Chen, Zheng, Yujia He, and Yuguo Yu. "Enhanced functional connectivity properties of human brains during in-situ nature experience." PeerJ 4 (July 19, 2016): e2210. http://dx.doi.org/10.7717/peerj.2210.

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In this study, we investigated the impacts of in-situ nature and urban exposure on human brain activities and their dynamics. We randomly assigned 32 healthy right-handed college students (mean age = 20.6 years, SD = 1.6; 16 males) to a 20 min in-situ sitting exposure in either a nature (n = 16) or urban environment (n = 16) and measured their Electroencephalography (EEG) signals. Analyses revealed that a brief in-situ restorative nature experience may induce more efficient and stronger brain connectivity with enhanced small-world properties compared with a stressful urban experience. The enha
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Silbergeld, Ellen K., Denis Nash, Circey Trevant, G. Thomas Strickland, Jose Maria de Souza, and Rui S. U. da Silva. "Mercury exposure and malaria prevalence among gold miners in Pará, Brazil." Revista da Sociedade Brasileira de Medicina Tropical 35, no. 5 (2002): 421–29. http://dx.doi.org/10.1590/s0037-86822002000500001.

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Economic development, including resource extraction, can cause toxic exposures that interact with endemic infectious diseases. Mercury is an immunotoxic metal used in the amalgamation of gold, resulting in both occupational exposures and environmental pollution. A cross-sectional medical survey was conducted in 1997 on 135 garimpeiros in Para, Brazil, because of their risks of both mercury exposure and malaria transmission. Mean levels of blood and urine mercury were well above non-exposed background levels. Twenty-six subjects had malaria parasitemia: Health symptoms consistent with mercury e
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Yang, Xin, Yuanyuan Zhang, Xueqin Zhan, et al. "Particulate matter exposure is highly correlated to pediatric asthma exacerbation." Aging 13, no. 13 (2021): 17818–29. http://dx.doi.org/10.18632/aging.203281.

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Shaw, Pamela A., Jiwei He, and Bryan E. Shepherd. "Regression calibration to correct correlated errors in outcome and exposure." Statistics in Medicine 40, no. 2 (2020): 271–86. http://dx.doi.org/10.1002/sim.8773.

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Green, Laura C., and Timothy L. Lash. "Re: "Renal cell cancer correlated with occupational exposure to trichloroethylene"." Journal of Cancer Research and Clinical Oncology 125, no. 7 (1999): 430–32. http://dx.doi.org/10.1007/s004320050298.

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Kohlmeier, Alison, Lisa B. Haddad, Richard E. Haaland, et al. "Trauma, stress, and HIV-associated immune cell levels in women." Journal of Immunology 198, no. 1_Supplement (2017): 125.5. http://dx.doi.org/10.4049/jimmunol.198.supp.125.5.

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Abstract Lifetime trauma, stress exposure, and current perceived stress are believed to lower immune responsiveness to infections but their effect on immune cell targets of HIV infection and pathogenesis are not known. We examined lifetime trauma and current perceived stress for associations with HIV target cells in genital mucosa and PBMC from 50 STI negative women of reproductive age. Validated scores for the number of traumatic exposures on the lifetime trauma and victimization history (LTVH) instrument, the 51-item Chronic Stress Scale (CSS) and the 10-item current perceived stress scale (
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Jensen, LS, AK Pagsberg, and K. Dalhoff. "Methylphenidate misuse in adult patients and the impact of therapeutic use." Human & Experimental Toxicology 34, no. 5 (2014): 460–67. http://dx.doi.org/10.1177/0960327114543935.

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Objective: Methylphenidate (MPH) prescription rates for adults increase, but the extent of a parallel rise in toxic exposures and their causes and distribution between different MPH trade names are unexplored. Method: We retrospectively analyzed adult MPH exposures reported to the Danish Poison Information Centre from January 2006 to July 2012 and the association with MPH sales and the number of patients prescribed MPH. Results: Of the 394 exposures (57% males, median age 27 years) reported, MPH status was available in 249 of whom 65.5% were prescribed MPH. Exposure was in 54% motivated by sui
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Lund, Emily M., and Tom Seekins. "Early Exposure to People with Physical and Sensory Disabilities and Later Attitudes Toward Social Interactions and Inclusion." Physical Disabilities: Education and Related Services 33, no. 1 (2014): 1–16. http://dx.doi.org/10.14434/pders.v33i1.4825.

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This study assessed the relationship between exposure to classmates with visible impairments in primary and secondary schools with later attitudes toward people with disabilities. Fifty college students (mean age = 20.28 years; 76% female) completed measures assessing the extent and quality of recalled exposure to classmates with disabilities in elementary and secondary school. Attitudes toward social inclusion and toward a hypothetical social interaction were also measured. Participants reported generally high levels and quality of exposure, with significantly more exposure at the secondary l
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Lenters, Virissa, Roel Vermeulen, and Lützen Portengen. "Performance of variable selection methods for assessing the health effects of correlated exposures in case–control studies." Occupational and Environmental Medicine 75, no. 7 (2017): 522–29. http://dx.doi.org/10.1136/oemed-2016-104231.

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ObjectivesThere is growing recognition that simultaneously assessing multiple exposures may reduce false positive discoveries and improve epidemiological effect estimates. We evaluated the performance of statistical methods for identifying exposure–outcome associations across various data structures typical of environmental and occupational epidemiology analyses.MethodsWe simulated a case–control study, generating 100 data sets for each of 270 different simulation scenarios; varying the number of exposure variables, the correlation between exposures, sample size, the number of effective exposu
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Egawa, Shinichi, Yayoi Nakamura, Tomomi Suda, and Hiroyuki Sasaki. "Life Expectancy Negatively Correlates with Disaster Risk Index." Prehospital and Disaster Medicine 34, s1 (2019): s79. http://dx.doi.org/10.1017/s1049023x19001663.

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Introduction:Sendai Framework for Disaster Risk Reduction 2015-2030, for the first time, describes how disaster affects the health of people. Japan is prone to natural hazards, but at the same time, Japan has achieved one of the highest life expectancies (LE) in the world. After experiencing many disasters, Japan seems to have achieved resilience against disasters. Thus, we tested a hypothesis that high LE correlates with low disaster risk.Methods:We compared LE from the World Health Organization's (WHO) Global Health Observatory and the Index for Risk Management’s (INFORM) disaster risk index
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Lin, Erika T., Yeunook Bae, Robert Birkett, et al. "Cord Blood Adductomics Reveals Oxidative Stress Exposure Pathways of Bronchopulmonary Dysplasia." Antioxidants 13, no. 4 (2024): 494. http://dx.doi.org/10.3390/antiox13040494.

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Fetal and neonatal exposures to perinatal oxidative stress (OS) are key mediators of bronchopulmonary dysplasia (BPD). To characterize these exposures, adductomics is an exposure science approach that captures electrophilic addition products (adducts) in blood protein. Adducts are bound to the nucleophilic cysteine loci of human serum albumin (HSA), which has a prolonged half-life. We conducted targeted and untargeted adductomics to test the hypothesis that adducts of OS vary with BPD. We studied 205 preterm infants (≤28 weeks) and 51 full-term infants from an ongoing birth cohort. Infant plas
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Buyuk, Suleyman Kutalmış, Ferhat Ayrancı, Esra Genc, and Tugce Imamoglu. "Inferior Sclera Exposure and Maxillary Sagittal Position: Is there any Relationship?" Avicenna Journal of Dental Research 12, no. 3 (2020): 103–6. http://dx.doi.org/10.34172/ajdr.2020.21.

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Background: Maxillofacial hard and soft tissues play an essential role in the formation of facial aesthetics. The aim of this study was to determine the relationship between inferior scleral exposure and maxillary sagittal position. Methods: The present study was performed on the lateral cephalometric radiographs and frontal facial photographs of 110 adolescent subjects. The participants were divided into two equal groups according to gender (55 subjects per group). Total eye height and inferior scleral heights were defined, and scleral exposure ratios were calculated on facial photographs. Th
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Safçi, Sinem Berik, Esra Aybal, and Omur Gungor. "IMPACT OF AIR POLLUTANTS AND METEOROLOGICAL PARAMETERS ON PNEUMONIA IN OLDER ADULTS: A RETROSPECTIVE COHORT STUDY." Anti-Aging Eastern Europe 4, no. 1 (2025): 45–55. https://doi.org/10.56543/aaeeu.2025.4.1.06.

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Background: This study aimed to investigate the relationship between air pollutants, weather parameters, and the characteristics and mortality of pneumonia in the older adult population. Methods: This retrospective, observational, cross-sectional study included a total of 388 patients. Air pollutants and meteorological parameters were retrieved from official databases. Statistical tests were conducted using correlation and binary logistic regression analyses. Results: The study cohort comprised 388 intensive care patients aged 65 and older, with a mean age of 77.63 years. The proportion of wom
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Schrode, Katrina M., Micheal L. Dent, and Amanda M. Lauer. "Sources of variability in auditory brainstem response thresholds in a mouse model of noise-induced hearing loss." Journal of the Acoustical Society of America 152, no. 6 (2022): 3576–82. http://dx.doi.org/10.1121/10.0016593.

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Numerous and non-acoustic experimental factors can potentially influence experimental outcomes in animal models when measuring the effects of noise exposures. Subject-related factors, including species, strain, age, sex, body weight, and post-exposure measurement timepoints, influence the observed hearing deficits. Experimenter effects, such as experience with experimental techniques and animal handling, may also factor into reported thresholds. In this study, the influence of subject sex, body mass, age at noise exposure, and timepoint of post-exposure recording are reported from a large samp
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Riley, William T., Sharon L. Berry, and Wallace A. Kennedy. "Rationale Exposure and Compliance to Relaxation Training." Psychological Reports 58, no. 2 (1986): 499–502. http://dx.doi.org/10.2466/pr0.1986.58.2.499.

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Exposure to a rationale as a method to increase compliance with relaxation was tested on 52 subjects with stress-related problems. Subjects were randomly assigned to a rationale or no-rationale condition and were trained in progressive relaxation. Compliance during the subsequent week was measured by electronic tape-rewind counters, self-report, and objective and subjective ratings of performance 1 wk. later. Use of a rationale did not have a significant effect on compliance with relaxation. Although the subjects' self-reported practice and measures of proficiency were correlated, these measur
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Keller, J., M. Runzi, H. Goebell, and P. Layer. "Duodenal and ileal nutrient deliveries regulate human intestinal motor and pancreatic responses to a meal." American Journal of Physiology-Gastrointestinal and Liver Physiology 272, no. 3 (1997): G632—G637. http://dx.doi.org/10.1152/ajpgi.1997.272.3.g632.

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It is assumed that in humans pancreatic and gastrointestinal motor responses to a meal are coordinated and regulated mainly by duodenal nutrient exposure. On the other hand, there is evidence that the distal intestine may participate in the regulation of gastrointestinal functions. The aim of this study was to compare human pancreatic and intestinal motility responses to a meal and to correlate them with nutrient exposure of the proximal and distal intestine. After intubation with an oroileal multilumen tube for marker perfusion, duodenal and ileal aspiration, and intestinal manometry, 14 heal
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Trzciński, Krzysztof, Claudette Thompson, Richard Malley, and Marc Lipsitch. "Antibodies to Conserved Pneumococcal Antigens Correlate with, but Are Not Required for, Protection against Pneumococcal Colonization Induced by Prior Exposure in a Mouse Model." Infection and Immunity 73, no. 10 (2005): 7043–46. http://dx.doi.org/10.1128/iai.73.10.7043-7046.2005.

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ABSTRACT In mice following intranasal exposure to Streptococcus pneumoniae, protection against pneumococcal colonization was independent of antibody but dependent on CD4+ T cells. Nonetheless, concentrations of antibodies to three conserved pneumococcal antigens correlated with protection against colonization. Concentrations of antibodies to conserved pneumococcal antigens may be correlates of protection without being effectors of protection.
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Lee, Seokwon, Sangjun Choi, and Kyoungho Lee. "Evaluation of Stoffenmanager and a New Exposure Model for Estimating Occupational Exposure to Styrene in the Fiberglass Reinforced Plastics Lamination Process." International Journal of Environmental Research and Public Health 17, no. 12 (2020): 4486. http://dx.doi.org/10.3390/ijerph17124486.

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This study aims to evaluate occupational exposure models by comparing model estimations of Stoffenmanager, version 8.2, and exposure scores calculated using a new exposure model with personal exposure measurements for styrene used in the fiberglass-reinforced plastic (FRP) lamination processes in Korea. Using the collected exposure measurements (n = 160) with detailed contextual information about the type of process, working conditions, local exhaust ventilation, respiratory protections, and task descriptions, we developed a new model algorithm to estimate the score for occupational exposures
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Lee, E. W., and O. S. Es-Said. "Effects of Various Thermal and Environmental Exposure on the Mechanical Properties of Aluminum Alloys." Materials Science Forum 561-565 (October 2007): 319–24. http://dx.doi.org/10.4028/www.scientific.net/msf.561-565.319.

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Aluminum alloys 6061-T6, 7075-T6 and 7249-T76 were subjected to several combinations of solution treatments, quenching media, and age hardening treatments to correlate their mechanical tensile properties to hardness and conductivity measurements. Additionally, the 6061-T6 and 7075- T6 alloys were thermally exposed to several temperatures to simulate heat damage effects. The thermal exposure was correlated to the tensile properties and hardness and conductivity measurements.
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Lim, Shanon, Jennifer A. Salmond, and Kim N. Dirks. "Influence of Differing Microenvironments on Personal Carbon Monoxide Exposure in Auckland, New Zealand." Open Atmospheric Science Journal 9, no. 1 (2015): 1–8. http://dx.doi.org/10.2174/1874282301509010001.

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Epidemiological studies typically estimate pollutant exposures using data from outdoor fixed monitoring stations (FMS). However, due to individual mobility through space, time spent in indoor environments and the heterogeneity of the urban atmosphere, data from FMS provides a poor representation of the actual personal exposure to air pollutants. The aim of this study is to investigate the relative importance of time spent in common microenvironments (such as commuter, home, work and recreational) to determine personal exposure to air pollution. The study also investigates the extent to which f
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Virji, Mohammed Abbas, Caroline Groth, Xiaoming Liang, and Paul Henneberger. "147 Association between mixed exposures to cleaning chemicals and asthma outcomes." Annals of Work Exposures and Health 68, Supplement_1 (2024): 1. http://dx.doi.org/10.1093/annweh/wxae035.219.

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Abstract Introduction Cleaning products are complex mixtures of chemicals and their use in healthcare is associated with elevated prevalence/odds of asthma outcomes in models with single exposure variables. To better represent workplace mixed exposures, we explored the use of Bayesian Kernel Machine Regression (BKMR) combined with prior toxicological knowledge on asthmagenic potential to understand the combined effect of correlated mixtures. Methods Healthcare workers from nine occupations completed a questionnaire with modules on cleaning and disinfecting tasks and product use. Quantitative e
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Currarini, Sergio, Giovanni Ursino, and A. K. S. Chand. "Strategic Transmission of Correlated Information." Economic Journal 130, no. 631 (2020): 2175–206. http://dx.doi.org/10.1093/ej/ueaa039.

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Abstract We consider a situation in which a decision-maker gathers information from imperfectly informed experts, receiving coarse signals about a uniform state of the world. Private information is (conditionally) correlated across players, and communication is cheap talk. We show that with two experts correlation unambiguously tightens the conditions on preferences for a truth-telling equilibrium. However, with multiple experts the effect of correlation on the incentives to report information truthfully can be non-monotonic: while little and large levels of correlation hinder truth-telling, i
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Demling, R., C. Lalonde, P. Heron, L. Picard, J. Blanchard, and J. Brain. "Effect of increasing the tidal volume of smoke breaths on smoke-induced lung dysfunction." Journal of Applied Physiology 76, no. 1 (1994): 283–90. http://dx.doi.org/10.1152/jappl.1994.76.1.283.

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We determined the effect of a graded increase in lung exposure to a toxic smoke by increasing smoke tidal volume (VT) or the number of smoke breaths. Sheep were anesthetized and then insufflated with cooled cotton toweling smoke; VT was 5, 10, or 20 ml/kg, and smoke breaths were varied from 12 to 48. The smoke had a uniform particle size (3 +/- 0.4 microns diam). Peak carboxyhemoglobin levels varied from 8 +/- 2 to 45 +/- 4% in the lowest to highest exposure groups, respectively. Animals were monitored unanesthetized for 24 h, and then they were killed. Oxygenation (ratio of arterial PO2 to fr
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Fink, Daniel. "Transportation noise exposure is strongly correlated with increased morbidity and mortality." Journal of the Acoustical Society of America 141, no. 5 (2017): 3884. http://dx.doi.org/10.1121/1.4988704.

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Godzik, Jakub, George M. Mastorakos, Gautam Nayar, William D. Hunter, and Luis M. Tumialán. "Surgeon and staff radiation exposure in minimally invasive spinal surgery: prospective series using a personal dosimeter." Journal of Neurosurgery: Spine 32, no. 6 (2020): 817–23. http://dx.doi.org/10.3171/2019.11.spine19448.

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OBJECTIVEThe level of radiation awareness by surgeons and residents in spinal surgery does not match the ubiquity of fluoroscopy in operating rooms in the United States. The present method of monitoring radiation exposure may contribute to the current deficiency in radiation awareness. Current dosimeters involve a considerable lag from the time that the surgical team is exposed to radiation to the time that they are provided with that exposure data. The objective of the current study was to assess the feasibility of monitoring radiation exposure in operating room personnel during lateral trans
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Onodera, Makoto, Yasuhisa Fujino, Satoshi Kikuchi, et al. "Utility of the Measurement of Carboxyhemoglobin Level at the Site of Acute Carbon Monoxide Poisoning in Rural Areas." Scientifica 2016 (2016): 1–4. http://dx.doi.org/10.1155/2016/6192369.

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Objective. This study examined the hypothesis that correlations exist between the carbon monoxide exposure time and the carboxyhemoglobin concentration at the site of carbon monoxide poisoning, using a pulse carbon monoxide oximeter in rural areas or the carboxyhemoglobin concentration measured at a given medical institution.Background. In previous studies, no definitive relationships between the arterial blood carboxyhemoglobin level and the severity of carbon monoxide poisoning have been observed.Method. The subjects included patients treated for acute carbon monoxide poisoning in whom a med
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Dutta, Partha, Melanie Molitor-Dart, Joseph L. Bobadilla, et al. "Microchimerism is strongly correlated with tolerance to noninherited maternal antigens in mice." Blood 114, no. 17 (2009): 3578–87. http://dx.doi.org/10.1182/blood-2009-03-213561.

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Abstract In mice and humans, the immunologic effects of developmental exposure to noninherited maternal antigens (NIMAs) are quite variable. This heterogeneity likely reflects differences in the relative levels of NIMA-specific T regulatory (TR) versus T effector (TE) cells. We hypothesized that maintenance of NIMA-specific TR cells in the adult requires continuous exposure to maternal cells and antigens (eg, maternal microchimerism [MMc]). To test this idea, we used 2 sensitive quantitative polymerase chain reaction (qPCR) tests to detect MMc in different organs of NIMAd-exposed H2b mice. MMc
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Deconinck, Aimee, and Christopher S. Willett. "Hypoxia tolerance, but not low pH tolerance, is associated with a latitudinal cline across populations of Tigriopus californicus." PLOS ONE 17, no. 10 (2022): e0276635. http://dx.doi.org/10.1371/journal.pone.0276635.

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Intertidal organisms must tolerate daily fluctuations in environmental parameters, and repeated exposure to co-occurring conditions may result in tolerance to multiple stressors correlating. The intertidal copepod Tigriopus californicus experiences diurnal variation in dissolved oxygen levels and pH as the opposing processes of photosynthesis and cellular respiration lead to coordinated highs during the day and lows at night. While environmental parameters with overlapping spatial gradients frequently result in correlated traits, less attention has been given to exploring temporally correlated
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Kamal, Ali, Janet Burke, Stephen Vesper, et al. "Applicability of the Environmental Relative Moldiness Index for Quantification of Residential Mold Contamination in an Air Pollution Health Effects Study." Journal of Environmental and Public Health 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/261357.

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The Near-Road Exposures and Effects of Urban Air Pollutants Study (NEXUS) investigated the impact of exposure to traffic-related air pollution on the respiratory health of asthmatic children in Detroit, Michigan. Since indoor mold exposure may also contribute to asthma, floor dust samples were collected in participants homes (n=112) to assess mold contamination using the Environmental Relative Moldiness Index (ERMI). The repeatability of the ERMI over time, as well as ERMI differences between rooms and dust collection methods, was evaluated for insights into the application of the ERMI metric.
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Seo, Sue-Ji, Sae-Mi Shin, Wonsuck Yoon, and Sang-Hoon Byeon. "A Health Risk Assessment of Workers Exposed to Organic Paint Solvents Used in the Korean Shipbuilding Industry." Toxics 12, no. 12 (2024): 903. https://doi.org/10.3390/toxics12120903.

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In the shipbuilding industry, during the painting process, workers are exposed to various substances in paint, including organic solvents that can adversely affect their health. Most workplace exposures to organic solvents involve mixtures of organic compounds. Therefore, in this study, the hazard quotient (HQ) and hazard index (HI) were derived using data from the Workplace Environmental Monitoring Program in Korea for six organic solvents (xylene, n-butanol, ethylbenzene, isobutyl alcohol, toluene, and methylisobutyl ketone [MIBK]) commonly used in the steel shipbuilding industry. The non-ca
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