keyword
MENU ▼
Read by QxMD icon Read
search

critical car

keyword
https://www.readbyqxmd.com/read/28441153/discharge-criteria-for-the-late-preterm-infant-a-review-of-the-literature
#1
Jenny M Quinn, Marteen Sparks, Sheila M Gephart
BACKGROUND: Standardized late preterm infant (LPI) discharge criteria ensure best practice and help guide the neonatal provider to determine the appropriate level of care following birth. However, the location can vary from the well newborn setting to the neonatal intensive care unit (NICU). PURPOSE: The purpose of this review is to examine differences in LPI discharge criteria between the well newborn setting and the NICU by answering the clinical questions, "What are the recommended discharge criteria for the LPI and do they differ if admitted to the well newborn setting versus the NICU?" SEARCH STRATEGY: Databases searched include CINAHL, TRIP, PubMed, and the Cochrane Library...
April 24, 2017: Advances in Neonatal Care: Official Journal of the National Association of Neonatal Nurses
https://www.readbyqxmd.com/read/28437778/strengthening-governance-for-intertidal-ecosystems-requires-a-consistent-definition-of-boundaries-between-land-and-sea
#2
Stefanie M Rog, Carly N Cook
The protection of intertidal ecosystems is complex because they straddle both marine and terrestrial realms. This leads to inconsistent characterisation as marine and/or terrestrial systems, or neither. Vegetated intertidal ecosystems are especially complex to classify because they can have an unclear border with terrestrial vegetation, causing confusion around taxonomy (e.g., mangrove-like plants). This confusion and inconsistency in classification can impact these systems through poor governance and incomplete protection...
April 21, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28421069/engineering-chimeric-antigen-receptor-t-cells-for-racing-in-solid-tumors-don-t-forget-the-fuel
#3
REVIEW
Melita Irving, Romain Vuillefroy de Silly, Kirsten Scholten, Nahzli Dilek, George Coukos
T-cells play a critical role in tumor immunity. Indeed, the presence of tumor-infiltrating lymphocytes is a predictor of favorable patient prognosis for many indications and is a requirement for responsiveness to immune checkpoint blockade therapy targeting programmed cell death 1. For tumors lacking immune infiltrate, or for which antigen processing and/or presentation has been downregulated, a promising immunotherapeutic approach is chimeric antigen receptor (CAR) T-cell therapy. CARs are hybrid receptors that link the tumor antigen specificity and affinity of an antibody-derived single-chain variable fragment with signaling endodomains associated with T-cell activation...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28419659/making-visible-the-politics-and-ethics-of-alcohol-policy-research
#4
David Moore
Although research on alcohol policy has produced a huge international literature, alcohol research and policy itself-its cultural assumptions, methods, politics and ethics-has rarely been subject to critical analysis. In this article, I provide an appreciative review of an exception to this trend: Joseph Gusfield's 1981 classic, The Culture of Public Problems: Drinking-Driving and the Symbolic Order. I first outline Gusfield's argument that the 'problem of drinking-driving' is constructed as a 'drama of individualism' centring on the 'killer drunk'...
April 16, 2017: Addiction
https://www.readbyqxmd.com/read/28417971/greater-cerebellar-gray-matter-volume-in-car-drivers-an-exploratory-voxel-based-morphometry-study
#5
Hiroyuki Sakai, Takafumi Ando, Norihiro Sadato, Yuji Uchiyama
Previous functional neuroimaging studies have identified multiple brain areas associated with distinct aspects of car driving in simulated traffic environments. Few studies, however, have examined brain morphology associated with everyday car-driving experience in real traffic. Thus, the aim of the current study was to identify gray matter volume differences between drivers and non-drivers. We collected T1-weighted structural brain images from 73 healthy young adults (36 drivers and 37 non-drivers). We performed a whole-brain voxel-based morphometry analysis to examine between-group differences in regional gray matter volume...
April 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28412023/precise-prediction-of-activators-for-the-human-constitutive-androstane-receptor-using-structure-based-three-dimensional-quantitative-structure-activity-relationship-methods
#6
Harutoshi Kato, Noriyuki Yamaotsu, Norihiko Iwazaki, Shigeaki Okamura, Toshiyuki Kume, Shuichi Hirono
The constitutive androstane receptor (CAR, NR1I3) regulates the expression of numerous drug-metabolizing enzymes and transporters. The upregulation of various enzymes, including CYP2B6, by CAR activators is a critical problem leading to clinically severe drug-drug interactions (DDIs). To date, however, few effective computational approaches for identifying CAR activators exist. In this study, we aimed to develop three-dimensional quantitative structure-activity relationship (3D-QSAR) models to predict the CAR activating potency of compounds emerging in the drug-discovery process...
February 9, 2017: Drug Metabolism and Pharmacokinetics
https://www.readbyqxmd.com/read/28405539/quantifying-biomass-consumption-and-carbon-release-from-the-california-rim-fire-by-integrating-airborne-lidar-and-landsat-oli-data
#7
Mariano Garcia, Sassan Saatchi, Angeles Casas, Alexander Koltunov, Susan Ustin, Carlos Ramirez, Jorge Garcia-Gutierrez, Heiko Balzter
Quantifying biomass consumption and carbon release is critical to understanding the role of fires in the carbon cycle and air quality. We present a methodology to estimate the biomass consumed and the carbon released by the California Rim fire by integrating postfire airborne LiDAR and multitemporal Landsat Operational Land Imager (OLI) imagery. First, a support vector regression (SVR) model was trained to estimate the aboveground biomass (AGB) from LiDAR-derived metrics over the unburned area. The selected model estimated AGB with an R(2) of 0...
February 2017: Journal of Geophysical Research. Biogeosciences
https://www.readbyqxmd.com/read/28377517/nanoparticle-amount-and-not-size-determines-chain-alignment-and-nonlinear-hardening-in-polymer-nanocomposites
#8
H Samet Varol, Fanlong Meng, Babak Hosseinkhani, Christian Malm, Daniel Bonn, Mischa Bonn, Alessio Zaccone, Sapun H Parekh
Polymer nanocomposites-materials in which a polymer matrix is blended with nanoparticles (or fillers)-strengthen under sufficiently large strains. Such strain hardening is critical to their function, especially for materials that bear large cyclic loads such as car tires or bearing sealants. Although the reinforcement (i.e., the increase in the linear elasticity) by the addition of filler particles is phenomenologically understood, considerably less is known about strain hardening (the nonlinear elasticity)...
April 4, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28366563/solid-phase-microextraction-set-up-for-the-analysis-of-liver-volatolome-to-detect-livestock-exposure-to-micropollutants
#9
Jihéne Bouhlel, Jérémy Ratel, Said Abouelkaram, Frédéric Mercier, Angelique Travel, Elisabeth Baéza, Catherine Jondreville, Gaud Dervilly-Pinel, Philippe Marchand, Bruno Le Bizec, Estelle Dubreil, Sophie Mompelat, Eric Verdon, Chanthadary Inthavong, Thierry Guérin, Douglas N Rutledge, Erwan Engel
Starting from a critical analysis of a first "proof of concept" study on the utility of the liver volatolome for detecting livestock exposure to environmental micropollutants (Berge et al., 2011), the primary aim of this paper is to improve extraction conditions so as to obtain more representative extracts by using an extraction temperature closer to livestock physiological conditions while minimizing analytical variability and maximizing Volatile Organic Compound (VOC) abundancies. Levers related to extraction conditions and sample preparation were assessed in the light of both abundance and coefficient of variation of 22 candidate VOC markers identified in earlier volatolomic studies...
March 7, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28346400/t-lymphocyte-homing-an-underappreciated-yet-critical-hurdle-for-successful-cancer-immunotherapy
#10
Robert Sackstein, Tobias Schatton, Steven R Barthel
Advances in cancer immunotherapy have offered new hope for patients with metastatic disease. This unfolding success story has been exemplified by a growing arsenal of novel immunotherapeutics, including blocking antibodies targeting immune checkpoint pathways, cancer vaccines, and adoptive cell therapy (ACT). Nonetheless, clinical benefit remains highly variable and patient-specific, in part, because all immunotherapeutic regimens vitally hinge on the capacity of endogenous and/or adoptively transferred T-effector (Teff) cells, including chimeric antigen receptor (CAR) T cells, to home efficiently into tumor target tissue...
March 27, 2017: Laboratory Investigation; a Journal of Technical Methods and Pathology
https://www.readbyqxmd.com/read/28334801/a-systematic-review-of-the-physical-activity-assessment-tools-used-in-primary-care
#11
Toby O Smith, Máire C McKenna, Charlotte Salter, Wendy Hardeman, Kathryn Richardson, Melvyn Hillsdon, Carly A Hughes, Nicholas Steel, Andy P Jones
Background.: Primary care is an ideal setting for physical activity interventions to prevent and manage common long-term conditions. To identify those who can benefit from such interventions and to deliver tailored support, primary care professionals (e.g. GPs, practice nurses, physiotherapists, health care assistants) need reliable and valid tools to assess physical activity. However, there is uncertainty about the best-performing tool. Objective.: To identify the tools used in the literature to assess the physical activity in primary care and describe their psychometric properties...
February 21, 2017: Family Practice
https://www.readbyqxmd.com/read/28332869/perceived-enjoyment-concentration-intention-and-speed-violation-behavior-using-flow-theory-and-theory-of-planned-behavior
#12
Charles Atombo, Chaozhong Wu, Hui Zhang, Tina D Wemegah
OBJECTIVE: Road accidents are an important public health concern and speeding is a major contributor. Although, flow theory (FLT) is a valid model for understanding behavior, currently the nature of the roles and interplay, of FLT constructs within the theory of planned behavior (TPB) framework when attempting to explain the determinants of motivations for intention to speed and speeding behavior of car drivers is not yet known. The study aims to synthesize TPB and FLT in explaining drivers of advanced vehicles intention to speed and speed violation behavior and evaluate factors which are critical for explaining intention and behavior...
March 23, 2017: Traffic Injury Prevention
https://www.readbyqxmd.com/read/28327843/-geographic-information-systems
#13
Akram Hernández-Vásquez, Diego Azañedo, Guido Bendezú-Quispe, Josmel Pacheco-Mendoza, R Martín Chaparro
The aim of this study was to geospatially explore the occurrence rates of car accidents involving pedestrians in Cercado de Lima (Lima District), Peru. Car accidents involving pedestrians recorded in the 2015 National Police Station Census of the National Statistics and Information Institute were described and georeferenced. Subsequently, a Kernel Density analysis was carried out to locate areas with high, medium, and low density events. Records of 171 car accidents involving pedestrians were studied: the types of vehicles involved were automobiles (56...
October 2016: Revista Peruana de Medicina Experimental y Salud Pública
https://www.readbyqxmd.com/read/28297966/traffic-model-with-an-absorbing-state-phase-transition
#14
M L L Iannini, Ronald Dickman
We consider a modified Nagel-Schreckenberg (NS) model in which drivers do not decelerate if their speed is smaller than the headway (number of empty sites to the car ahead). (In the original NS model, such a reduction in speed occurs with probability p, independent of the headway, as long as the current speed is greater than zero.) In the modified model the free-flow state (with all vehicles traveling at the maximum speed, v_{max}) is absorbing for densities ρ smaller than a critical value ρ_{c}=1/(v_{max}+2)...
February 2017: Physical Review. E
https://www.readbyqxmd.com/read/28285708/acquisition-and-analysis-of-road-incidents-based-on-vehicle-dynamics
#15
Claire Naude, Thierry Serre, Maxime Dubois-Lounis, Jean-Yves Fournier, Daniel Lechner, Michèle Guilbot, Vincent Ledoux
Because motor vehicle crashes have decreased during the last decade in many countries in the world and are more diffuse, local authorities have difficulties to define road safety policies. An experiment with 51 cars of public fleets equipped with a specific Event Data Recorder was carried out in France during one year. The purposes of this research were to evaluate if incident data (critical driving situations) help to understand crashes, and to explore a new way for road infrastructure safety diagnosis. The analysis of 339 genuine incidents and 1237 simple events recorded illustrates the potentiality of such an experiment and provides: some insights about conditions in which incidents occur, a general overview of their distribution according to different road layouts, as well as information on the different levels of accelerations reached...
March 9, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/28265001/phosphorylated-nuclear-receptor-car-forms-a-homodimer-to-repress-its-constitutive-activity-for-ligand-activation
#16
Ryota Shizu, Makoto Osabe, Lalith Perera, Rick Moore, Tatsuya Sueyoshi, Masahiko Negishi
Nuclear receptor CAR (NR1I3) regulates hepatic drug and energy metabolism as well as cell fate. Its activation can be a critical factor in drug-induced toxicity and disease development such as diabetes and tumors. CAR inactivates its constitutive activity by phosphorylation at threonine 38. Utilizing receptor for protein kinase 1 (RACK1) as the regulatory subunit, protein phosphatase PP2A dephosphorylates threonine 38 to activate CAR. Here we have demonstrated that CAR undergoes its homodimer-monomer conversion to regulate this dephosphorylation...
March 6, 2017: Molecular and Cellular Biology
https://www.readbyqxmd.com/read/28236480/effect-of-biodiesel-fuel-on-real-world-nonroad-heavy-duty-diesel-engine-particulate-matter-emissions-composition-and-cytotoxicity
#17
Nathan Martin, Melissa Lombard, Kirk R Jensen, Patrick Kelley, Tara Pratt, Nora Traviss
Biodiesel is regarded by many as a "greener" alternative fuel to petroleum diesel with potentially lower health risk. However, recent studies examining biodiesel particulate matter (PM) characteristics and health effects are contradictive, and typically utilize PM generated by passenger car engines in laboratory settings. There is a critical need to analyze diesel and biodiesel PM generated in a "real-world" setting where heavy duty-diesel (HDD) engines and commercially purchased fuel are utilized. This study compares the mass concentrations, chemical composition and cytotoxicity of real-world PM from combustion of both petroleum diesel and a waste grease 20% biodiesel blend (B20) at a community recycling center operating HDD nonroad equipment...
May 15, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28224758/physical-and-social-determinants-of-dietary-variety-among-older-adults-living-alone-in-japan
#18
Yoshiharu Fukuda, Midori Ishikawa, Tetsuji Yokoyama, Tatsumi Hayashi, Tomoki Nakaya, Yukari Takemi, Kaoru Kusama, Nobuo Yoshiike, Miho Nozue, Kaori Yoshiba, Nobuko Murayama
AIM: Food security and sufficient nutrient intake are critical to longevity and active aging. The present study aimed to elucidate physical and social factors related to dietary variety among single-living older adults in Japanese communities. METHODS: The cross-sectional survey with a self-administrated questionnaire was carried out for all older adults living alone aged 65 years and older in three cities of Japan during 2014. Dietary variety score (DVS) was determined by counting the number of 10 food groups consumed at least once in 2 days using a food frequency questionnaire...
February 22, 2017: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/28216434/human-nacht-lrr-and-pyd-domain-containing-protein-3-nlrp3-inflammasome-activity-is-regulated-by-and-potentially-targetable-through-bruton-tyrosine-kinase
#19
Xiao Liu, Tica Pichulik, Olaf-Oliver Wolz, Truong-Minh Dang, Andrea Stutz, Carly Dillen, Magno Delmiro Garcia, Helene Kraus, Sabine Dickhöfer, Ellen Daiber, Lisa Münzenmayer, Silke Wahl, Nikolaus Rieber, Jasmin Kümmerle-Deschner, Amir Yazdi, Mirita Franz-Wachtel, Boris Macek, Markus Radsak, Sebastian Vogel, Berit Schulte, Juliane Sarah Walz, Dominik Hartl, Eicke Latz, Stephan Stilgenbauer, Bodo Grimbacher, Lloyd Miller, Cornelia Brunner, Christiane Wolz, Alexander N R Weber
BACKGROUND: The Nod-like receptor NACHT, LRR, and PYD domain-containing protein 3 (NLRP3) and Bruton tyrosine kinase (BTK) are protagonists in innate and adaptive immunity, respectively. NLRP3 senses exogenous and endogenous insults, leading to inflammasome activation, which occurs spontaneously in patients with Muckle-Wells syndrome; BTK mutations cause the genetic immunodeficiency X-linked agammaglobulinemia (XLA). However, to date, few proteins that regulate NLRP3 inflammasome activity in human primary immune cells have been identified, and clinically promising pharmacologic targeting strategies remain elusive...
February 16, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28208435/mechanisms-of-jamming-in-the-nagel-schreckenberg-model-for-traffic-flow
#20
Henrik M Bette, Lars Habel, Thorsten Emig, Michael Schreckenberg
We study the Nagel-Schreckenberg cellular automata model for traffic flow by both simulations and analytical techniques. To better understand the nature of the jamming transition, we analyze the fraction of stopped cars P(v=0) as a function of the mean car density. We present a simple argument that yields an estimate for the free density where jamming occurs, and show satisfying agreement with simulation results. We demonstrate that the fraction of jammed cars P(v∈{0,1}) can be decomposed into the three factors (jamming rate, jam lifetime, and jam size) for which we derive, from random walk arguments, exponents that control their scaling close to the critical density...
January 2017: Physical Review. E
keyword
keyword
54520
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"