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https://www.readbyqxmd.com/read/28651345/prioritizing-quality-measure-concepts-at-the-interface-of-behavioral-and-physical-healthcare
#1
Harold Alan Pincus, Mingjie Li, Deborah M Scharf, Brigitta Spaeth-Rublee, Matthew L Goldman, Parashar P Ramanuj, Erin K Ferenchick
Objective: Integrated healthcare models can increase access to care, improve healthcare quality, and reduce cost for individuals with behavioral and general medical healthcare needs, yet there are few instruments for measuring the quality of integrated care. In this study, we identified and prioritized concepts that can represent the quality of integrated behavioral health and general medical care. Design: We conducted a literature review to identify candidate measure concepts...
June 23, 2017: International Journal for Quality in Health Care
https://www.readbyqxmd.com/read/28650732/air-hand-wipe-and-surface-wipe-sampling-for-bisphenol-a-bpa-among-workers-in-industries-that-manufacture-and-use-bpa-in-the-united-states
#2
Cynthia J Hines, Matthew V Jackson, Annette L Christianson, John C Clark, James E Arnold, Jack R Pretty, James A Deddens
For decades, bisphenol A (BPA) has been used in making polycarbonate, epoxy, and phenolic resins and certain investment casting waxes, yet published exposure data are lacking for U.S. manufacturing workers. In 2013-2014, BPA air and hand exposures were quantified for 78 workers at six U.S. companies making BPA or BPA-based products. Exposure measures included an inhalable-fraction personal air sample on each of two consecutive work days (n = 146), pre- and end-shift hand wipe samples on the second day (n = 74 each), and surface wipe samples (n = 88)...
June 26, 2017: Journal of Occupational and Environmental Hygiene
https://www.readbyqxmd.com/read/28650461/a-light-and-calcium-gated-transcription-factor-for-imaging-and-manipulating-activated-neurons
#3
Wenjing Wang, Craig P Wildes, Tanyaporn Pattarabanjird, Mateo I Sanchez, Gordon F Glober, Gillian A Matthews, Kay M Tye, Alice Y Ting
Activity remodels neurons, altering their molecular, structural, and electrical characteristics. To enable the selective characterization and manipulation of these neurons, we present FLARE, an engineered transcription factor that drives expression of fluorescent proteins, opsins, and other genetically encoded tools only in the subset of neurons that experienced activity during a user-defined time window. FLARE senses the coincidence of elevated cytosolic calcium and externally applied blue light, which together produce translocation of a membrane-anchored transcription factor to the nucleus to drive expression of any transgene...
June 26, 2017: Nature Biotechnology
https://www.readbyqxmd.com/read/28650444/nutrient-recycling-facilitates-long-term-stability-of-marine-microbial-phototroph-heterotroph-interactions
#4
Joseph A Christie-Oleza, Despoina Sousoni, Matthew Lloyd, Jean Armengaud, David J Scanlan
Biological interactions underpin the functioning of marine ecosystems, be it via competition, predation, mutualism or symbiosis processes. Microbial phototroph-heterotroph interactions propel the engine that results in the biogeochemical cycling of individual elements, and they are critical for understanding and modelling global ocean processes. Unfortunately, studies thus far have focused on exponentially growing cultures in nutrient-rich media, meaning knowledge of such interactions under in situ conditions is rudimentary at best...
June 26, 2017: Nature Microbiology
https://www.readbyqxmd.com/read/28649204/effects-of-dietary-nitrate-supplementation-on-physiological-responses-cognitive-function-and-exercise-performance-at-moderate-and-very-high-simulated-altitude
#5
Oliver M Shannon, Lauren Duckworth, Matthew J Barlow, Kevin Deighton, Jamie Matu, Emily L Williams, David Woods, Long Xie, Blossom C M Stephan, Mario Siervo, John P O'Hara
Purpose: Nitric oxide (NO) bioavailability is reduced during acute altitude exposure, contributing toward the decline in physiological and cognitive function in this environment. This study evaluated the effects of nitrate ([Formula: see text]) supplementation on NO bioavailability, physiological and cognitive function, and exercise performance at moderate and very-high simulated altitude. Methods:Ten males (mean (SD): [Formula: see text]: 60.9 (10.1) ml·kg(-1)·min(-1)) rested and performed exercise twice at moderate (~14...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28648149/attitudes-to-sexual-health-in-the-united-states-results-from-a-national-survey-of-youth-aged-15-25-years
#6
Matthew Hogben, Christopher Harper, Melissa A Habel, Kathryn Brookmeyer, Allison Friedman
Background: Several common global definitions of sexual health refer to physical, emotional and social well-being, with respect to sexuality, and also to the need for this well-being to be reflected for all individuals in relationships. How well sexual health definitions fit US youths' attitudes to sexual health, and associations between these attitudes, sexual behaviours and sexual health care were assessed. Methods: In total, 4017 youth aged between 15 and 25 years via an online survey panel, weighted to be representative of the US population, were surveyed...
June 26, 2017: Sexual Health
https://www.readbyqxmd.com/read/28648060/synthesis-and-spectroscopy-of-silver-doped-pbse-quantum-dots
#7
Daniel M Kroupa, Barbara K Hughes, Elisa M Miller, David T Moore, Nicholas C Anderson, Boris D Chernomordik, Arthur J Nozik, Matthew C Beard
Electronic impurity doping of bulk semiconductors is an essential component of semiconductor science and technology. Yet there are only a handful of studies demonstrating control of electronic impurities in semiconductor nanocrystals. Here, we studied electronic impurity doping of colloidal PbSe quantum dots (QDs) using a postsynthetic cation exchange reaction in which Pb2+ cations are exchanged for Ag+ cations. We found that varying the concentration of dopant ions exposed to the as-synthesized PbSe QDs controls the extent of exchange...
June 25, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28645137/-to-take-or-not-to-take-the-association-between-perceived-addiction-risk-expected-analgesic-response-and-likelihood-of-trying-novel-pain-relievers-in-self-identified-chronic-pain-patients
#8
D Andrew Tompkins, Andrew S Huhn, Patrick S Johnson, Michael T Smith, Eric C Strain, Robert R Edwards, Matthew W Johnson
BACKGROUND AND AIMS: Probability discounting refers to the effect of outcome uncertainty on decision making. Using probability discounting, we examined the degree to which self-identified chronic pain patients (CPP) were likely to try a novel analgesic medication given increasing addiction risk. We postulated that propensity for opioid misuse, trait impulsivity, and previous opioid experience would be positively associated with likelihood of risky medication use. DESIGN: This cross-sectional online study determined state/trait associations with addiction-related medication decisions in CPP...
June 23, 2017: Addiction
https://www.readbyqxmd.com/read/28644474/%C3%AF-electron-s%C3%A2-%C3%A2-%C3%A2-quantum-spin-liquid-state-in-an-ionic-polyaromatic-hydrocarbon
#9
Yasuhiro Takabayashi, Melita Menelaou, Hiroyuki Tamura, Nayuta Takemori, Takashi Koretsune, Aleš Štefančič, Gyöngyi Klupp, A Johan C Buurma, Yusuke Nomura, Ryotaro Arita, Denis Arčon, Matthew J Rosseinsky, Kosmas Prassides
Molecular solids with cooperative electronic properties based purely on π electrons from carbon atoms offer a fertile ground in the search for exotic states of matter, including unconventional superconductivity and quantum magnetism. The field was ignited by reports of high-temperature superconductivity in materials obtained by the reaction of alkali metals with polyaromatic hydrocarbons, such as phenanthrene and picene, but the composition and structure of any compound in this family remained unknown. Here we isolate the binary caesium salts of phenanthrene, Cs(C14H10) and Cs2(C14H10), to show that they are multiorbital strongly correlated Mott insulators...
July 2017: Nature Chemistry
https://www.readbyqxmd.com/read/28643174/natural-language-processing-for-ehr-based-pharmacovigilance-a-structured-review
#10
REVIEW
Yuan Luo, William K Thompson, Timothy M Herr, Zexian Zeng, Mark A Berendsen, Siddhartha R Jonnalagadda, Matthew B Carson, Justin Starren
The goal of pharmacovigilance is to detect, monitor, characterize and prevent adverse drug events (ADEs) with pharmaceutical products. This article is a comprehensive structured review of recent advances in applying natural language processing (NLP) to electronic health record (EHR) narratives for pharmacovigilance. We review methods of varying complexity and problem focus, summarize the current state-of-the-art in methodology advancement, discuss limitations and point out several promising future directions...
June 22, 2017: Drug Safety: An International Journal of Medical Toxicology and Drug Experience
https://www.readbyqxmd.com/read/28643049/clozapine-in-reducing-aggression-and-violence-in-forensic-populations
#11
REVIEW
Kathleen Patchan, Gopal Vyas, Ann L Hackman, Marie Mackowick, Charles M Richardson, Raymond C Love, Ikwunga Wonodi, MacKenzie A Sayer, Matthew Glassman, Stephanie Feldman, Deanna L Kelly
Popular media often portray people with a mental illness as being aggressive, violent, and incarcerated as a result of their behavior. Despite exaggeration in the media, risks for some aggressive behaviors are in fact higher in individuals with schizophrenia. This is often the case with influence of comorbid substance use disorders. It is essential that mental health professionals are aware of treatments that may help with attenuating and treating behaviors that contribute to violence, aggression and incarceration...
June 22, 2017: Psychiatric Quarterly
https://www.readbyqxmd.com/read/28642861/reported-systems-changes-and-sustainability-perceptions-of-three-state-departments-of-health-implementing-multi-faceted-evidence-based-fall-prevention-efforts
#12
Matthew Lee Smith, Ellen C Schneider, Imani N Byers, Tiffany E Shubert, Ashley D Wilson, Samuel D Towne, Marcia G Ory
Although the concepts of systems change and sustainability are not new, little is known about the factors associated with systems change sustaining multi-state, multi-level fall prevention efforts. This exploratory study focuses on three State Departments of Health (DOH) that were awarded 5-year funding from the Centers for Disease Control and Prevention to simultaneously implement four separate yet related evidence-based fall prevention initiatives at the clinical, community, and policy level. The purpose of this study was to examine changes in partnerships and collaborative activities that occurred to accomplish project goals (examining changes in the context of "before funding" and "after funding was received")...
2017: Frontiers in Public Health
https://www.readbyqxmd.com/read/28642346/detergent-induced-self-assembly-and-controllable-photosensitizer-activity-of-diester-phenylene-ethynylenes
#13
Patrick L Donabedian, Matthew N Creyer, Florencia A Monge, Kirk S Schanze, Eva Y Chi, David G Whitten
Photodynamic therapy, in which malignant tissue is killed by targeted light exposure following administration of a photosensitizer, can be a valuable treatment modality but currently relies on passive transport and local irradiation to avoid off-target oxidation. We present a system of excited-state control for truly local delivery of singlet oxygen. An anionic phenylene ethynylene oligomer is initially quenched by water, producing minimal fluorescence and no measurable singlet oxygen generation. When presented with a binding partner, in this case an oppositely charged surfactant, changes in solvent microenvironment result in fluorescence unquenching, restoration of intersystem crossing to the triplet state, and singlet oxygen generation, as assayed by transient absorption spectroscopy and chemical trapping...
June 22, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28641366/human-papillomavirus-vaccine-dose-effectiveness-against-incident-genital-warts-in-a-cohort-of-insured-us-females
#14
Susan Hariri, Megan S Schuler, Allison L Naleway, Matthew F Daley, Sheila Weinmann, Bradley Crane, Sophia R Newcomer, Dennis Tolsma, Lauri E Markowitz
We examined effectiveness of HPV vaccination by dose number and interval against incident genital warts in a cohort of 64,517 females in the United States during 8/2006-9/2012. Eligible females were classified into 0, 1-dose, 2-dose < 6 months apart, 2-dose ≥6 months apart, and 3-dose groups and followed until genital wart diagnosis, loss to follow-up, or end of study. Propensity score weights were used to balance baseline differences across groups. To account for latent genital warts before vaccination, 6-month and 12-month buffer periods from last and first vaccine dose, respectively, were applied...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28640676/personally-identifiable-information-in-state-laws-use-release-and-collaboration-at-health-departments
#15
Elin B Begley, Jamie M Ware, Sarah A Hexem, Karina Rapposelli, Kelly Thompson, Matthew S Penn, Gustavo A Aquino
Despite benefits to sharing data among public health programs, confidentiality laws are often presumed to obstruct collaboration or data sharing. We present an overview of the use and release of confidential, personally identifiable information as consistent with public health interests and identify opportunities to align data-sharing procedures with use and release provisions in state laws to improve program outcomes. In August 2013, Centers for Disease Control and Prevention staff and legal researchers from the National Nurse-Led Care Consortium conducted a review of state laws regulating state and local health departments in 50 states and the District of Columbia...
June 22, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28640675/health-related-quality-of-life-among-us-workers-variability-across-occupation-groups
#16
Taylor M Shockey, Matthew Zack, Aaron Sussell
OBJECTIVES: To examine the health-related quality of life among workers in 22 standard occupation groups using data from the 2013-2014 US Behavioral Risk Factor Surveillance System. METHODS: We examined the health-related quality of life measures of self-rated health, frequent physical distress, frequent mental distress, frequent activity limitation, and frequent overall unhealthy days by occupation group for 155 839 currently employed adults among 17 states. We performed multiple logistic regression analyses that accounted for the Behavioral Risk Factor Surveillance System's complex survey design to obtain prevalence estimates adjusted for potential confounders...
June 22, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28640260/microscopy-of-the-interacting-harper-hofstadter-model-in-the-two-body-limit
#17
M Eric Tai, Alexander Lukin, Matthew Rispoli, Robert Schittko, Tim Menke, Dan Borgnia, Philipp M Preiss, Fabian Grusdt, Adam M Kaufman, Markus Greiner
The interplay between magnetic fields and interacting particles can lead to exotic phases of matter that exhibit topological order and high degrees of spatial entanglement. Although these phases were discovered in a solid-state setting, recent innovations in systems of ultracold neutral atoms-uncharged atoms that do not naturally experience a Lorentz force-allow the synthesis of artificial magnetic, or gauge, fields. This experimental platform holds promise for exploring exotic physics in fractional quantum Hall systems, owing to the microscopic control and precision that is achievable in cold-atom systems...
June 21, 2017: Nature
https://www.readbyqxmd.com/read/28639170/bistability-and-asynchrony-in-a-boolean-model-of-the-l-arabinose-operon-in-escherichia-coli
#18
Andy Jenkins, Matthew Macauley
The lactose operon in Escherichia coli was the first known gene regulatory network, and it is frequently used as a prototype for new modeling paradigms. Historically, many of these modeling frameworks use differential equations. More recently, Stigler and Veliz-Cuba proposed a Boolean model that captures the bistability of the system and all of the biological steady states. In this paper, we model the well-known arabinose operon in E. coli with a Boolean network. This has several complex features not found in the lac operon, such as a protein that is both an activator and repressor, a DNA looping mechanism for gene repression, and the lack of inducer exclusion by glucose...
June 21, 2017: Bulletin of Mathematical Biology
https://www.readbyqxmd.com/read/28636334/interpreting-the-collision-cross-sections-of-native-like-protein-ions-insights-from-cation-to-anion-proton-transfer-reactions
#19
Kenneth J Laszlo, Matthew F Bush
The effects of charge state on structures of native-like cations of serum albumin, streptavidin, avidin, and alcohol dehydrogenase were probed using cation-to-anion proton-transfer reactions (CAPTR), ion mobility, mass spectrometry, and complementary energy-dependent experiments. The CAPTR products all have collision cross section (Ω) values that are within 5.5% of the original precursor cations. The first CAPTR event for each precursor yields products that have smaller Ω values and frequently exhibit the greatest magnitude of change in Ω resulting from a single CAPTR event...
June 21, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28635294/tunable-anisotropic-photon-emission-from-self-organized-cspbbr3-perovskite-nanocrystals
#20
Matthew J Jurow, Thomas Lampe, Erika Penzo, Jun Kang, Matthew A Koc, Thomas Zechel, Zachary Nett, Michael Brady, Lin-Wang Wang, A Paul Alivisatos, Stefano Cabrini, Wolfgang Brütting, Yi Liu
We report controllable anisotropic light emission of photons originating from vertically aligned transition dipole moments in spun-cast films of CsPbBr3 nanocubes. By depositing films of nanocrystals on precoated substrates we can control the packing density and resultant radiation pattern of the emitted photons. We develop a technical framework to calculate the average orientation of light emitters, i.e., the angle between the transition dipole moment vector (TDM) and the substrate. This model is applicable to any emissive material with a known refractive index...
June 26, 2017: Nano Letters
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