keyword
MENU ▼
Read by QxMD icon Read
search

Self critic

keyword
https://www.readbyqxmd.com/read/28937698/evolution-of-mechanics-in-%C3%AE-helical-peptide-conjugated-linear-and-star-block-peg
#1
S C O'Neill, Z H Bhuiyan, R S Tu
We have designed a peptide conjugated poly-ethylene glycol (PEG) bioconjugate system that allows us to examine the intra- and inter-molecular dynamics of gelation. We measure the kinetics of gelation for end-functionalized linear- and star-architectures, and we correlate the gelation behavior with the molecular structure and self-association. The 23-amino acid peptide sequence is known to form a coiled-coil structure as a function of the solution's electrolyte concentration, and the two topologies of the PEG are peptide end-functionalized to examine formation of supramolecular assemblies...
September 22, 2017: Soft Matter
https://www.readbyqxmd.com/read/28937214/injectable-thermoresponsive-hydrogel-formed-by-alginate-g-poly-n-isopropylacrylamide-releasing-doxorubicin-encapsulated-micelles-as-smart-drug-delivery-system
#2
Min Liu, Xia Song, Yuting Wen, Jing-Ling Zhu, Jun Li
In this work, we have synthesized a thermoresponsive copolymer, alginate-g-poly(N-isopropylacrylamide) (alginate-g-PNIPAAm), by conjugating PNIPAAm to alginate, where PNIPAAm with different molecular weight and narrow molecular weight distribution was synthesized by atomic transfer radical polymerization (ATRP). The copolymer dissolved in water or PBS buffer solution at room temperature, and formed self-assembled micelles with low critical micellization concentrations when temperature increased to above their critical micellization temperatures...
September 22, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28936963/-application-of-self-made-guidance-for-difficult-gastric-tube-placement-in-patients-with-artificial-airway
#3
Xiaojie Chen, Jinchao Zhang, Wenxiu Li, Yiqing Jiang, Lingzhi Lin
OBJECTIVE: To use evidence-based nursing on patients with artificial airway to the practice of stomach tube, and to evaluate the self made guidance for difficult gastric tube placement in patients with artificial airway. METHODS: Forty patients with artificial airway and were difficult to put the tube, and admitted to Department of Critical Care Medicine of Harrison International Peace Hospital Affiliated to Hebei Medical University from April to December in 2016 were enrolled as observation group...
September 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28936236/patient-oriented-health-technologies-patients-perspectives-and-use
#4
Amy M Bauer, Tessa Rue, Sean A Munson, Reza Hosseini Ghomi, Gina A Keppel, Allison M Cole, Laura-Mae Baldwin, Wayne Katon
BACKGROUND: For patient-oriented mobile health tools to contribute meaningfully to improving healthcare delivery, widespread acceptance and use of such tools by patients are critical. However, little is known about patients' attitudes toward using health technology and their willingness to share health data with providers. AIMS: To investigate primary care patients' comfort sharing health information through mobile devices, and patients' awareness and use of patient portals...
August 2017: Journal of Mobile Technology in Medicine
https://www.readbyqxmd.com/read/28936076/association-of-attention-deficit-hyperkinetic-disorder-with-alcohol-use-disorders-in-fishermen
#5
Manoj Kumar, Balaji Bharadwaj, Pooja Patnaik Kuppili, Gomathi Ramaswamy, Gilbert Marie Majella, Palanivel Chinnakali, Gautam Roy
INTRODUCTION: Alcohol use is a widely prevalent problem and poses hazard during work for certain groups such as fishermen. Disorders such as Attention-Deficit/Hyperkinetic Disorder (ADHD) correlate with early onset and greater severity of alcohol use disorders. AIMS: We planned to study the frequency of ADHD among fishermen in a fishing hamlet of southern India using adult ADHD self-reported scale (ASRS) and correlated with the severity of alcohol use disorder as evidenced by age at initiation of alcohol use, presence of harmful use, or dependence use as defined by Alcohol Use Disorders Identification Test (AUDIT)...
August 2017: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28934896/self-uncertainty-and-the-influence-of-alternative-goals-on-self-regulation
#6
Alysson E Light, Kimberly Rios, Kenneth G DeMarree
The current research examines factors that facilitate or undermine goal pursuit. Past research indicates that attempts to reduce self-uncertainty can result in increased goal motivation. We explore a critical boundary condition of this effect-the presence of alternative goals. Though self-regulatory processes usually keep interest in alternative goals in check, uncertainty reduction may undermine these self-regulatory efforts by (a) reducing conflict monitoring and (b) increasing valuation of alternative goals...
September 1, 2017: Personality & Social Psychology Bulletin
https://www.readbyqxmd.com/read/28934872/a-structural-equation-model-of-patient-healthcare-provider-relationships-and-hiv-infected-patient-outcomes-in-chinese-populations
#7
Wei-Ti Chen, Chengshi Shiu, Joyce P Yang, Peing Chuang, Lin Zhang, Meijuan Bao, Hongzhou Lu
Obtaining maximum antiretroviral therapy (ART) adherence is critical for maintaining a high CD4 count and strong immune function in PLWHA. Key factors for achieving optimum adherence include good medication self-efficacy, decreased medication-taking difficulties, and positive patient-healthcare provider (HCP) relationships. Limited studies have analyzed the correlation of these factors and ART adherence in Chinese population. In this paper, structural equation modeling was performed to assess the proposed model of relations between patient-HCP relationships and adherence...
September 21, 2017: AIDS Care
https://www.readbyqxmd.com/read/28934249/variability-in-objective-and-subjective-measures-affects-baseline-values-in-studies-of-patients-with-copd
#8
Wayne H Anderson, Jae Wook Ha, David J Couper, Wanda K O'Neal, R Graham Barr, Eugene R Bleecker, Elizabeth E Carretta, Christopher B Cooper, Claire M Doerschuk, M Bradley Drummond, MeiLan K Han, Nadia N Hansel, Victor Kim, Eric C Kleerup, Fernando J Martinez, Stephen I Rennard, Donald Tashkin, Prescott G Woodruff, Robert Paine, Jeffrey L Curtis, Richard E Kanner
RATIONALE: Understanding the reliability and repeatability of clinical measurements used in the diagnosis, treatment and monitoring of disease progression is of critical importance across all disciplines of clinical practice and in clinical trials to assess therapeutic efficacy and safety. OBJECTIVES: Our goal is to understand normal variability for assessing true changes in health status and to more accurately utilize this data to differentiate disease characteristics and outcomes...
2017: PloS One
https://www.readbyqxmd.com/read/28934184/rural-and-urban-differences-in-passenger-vehicle-occupant-deaths-and-seat-belt-use-among-adults-united-states-2014
#9
Laurie F Beck, Jonathan Downs, Mark R Stevens, Erin K Sauber-Schatz
PROBLEM/CONDITION: Motor-vehicle crashes are a leading cause of death in the United States. Compared with urban residents, rural residents are at an increased risk for death from crashes and are less likely to wear seat belts. These differences have not been well described by levels of rurality. REPORTING PERIOD: 2014. DESCRIPTION OF SYSTEMS: Data from the Fatality Analysis Reporting System (FARS) and the Behavioral Risk Factor Surveillance System (BRFSS) were used to identify passenger-vehicle-occupant deaths from motor-vehicle crashes and estimate the prevalence of seat belt use...
September 22, 2017: MMWR. Surveillance Summaries: Morbidity and Mortality Weekly Report. Surveillance Summaries
https://www.readbyqxmd.com/read/28934183/trends-in-cervical-cancer-screening-in-title-x-funded-health-centers-united-states-2005-2015
#10
Christina I Fowler, Mona Saraiya, Susan B Moskosky, Jacqueline W Miller, Julia Gable, Nancy Mautone-Smith
Cervical cancer screening is critical to early detection and treatment of precancerous cells and cervical cancer. In 2015, 83% of U.S. women reported being screened per current recommendations, which is below the Healthy People 2020 target of 93% (1,2). Disparities in screening persist for women who are younger (aged 21-30 years), have lower income, are less educated, are uninsured, lack a source of health care, or who self-identify as Asian or American Indian/Alaska Native (2). Women who are never screened or rarely screened are more likely to develop cancer and receive a cancer diagnosis at later stages than women who are screened regularly (3)...
September 22, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28932919/how-does-homelessness-affect-parenting-behaviour-a-systematic-critical-review-and-thematic-synthesis-of-qualitative-research
#11
REVIEW
Caroline Bradley, John McGowan, Daniel Michelson
The adverse social and physical conditions of homelessness pose significant developmental risks for children, which may be compounded or buffered by the quality of parenting behaviour they are exposed to. There is currently a limited understanding of how parents approach their care-giving role and responsibilities while adjusting to the experience of homelessness. Advancing knowledge in this area is essential for developing acceptable, appropriate and effective interventions to support highly marginalised and vulnerable homeless families...
September 20, 2017: Clinical Child and Family Psychology Review
https://www.readbyqxmd.com/read/28932912/behavioral-cognitive-and-emotional-coping-strategies-of-women-with-endometriosis-a-critical-narrative-review
#12
REVIEW
Cristina Zarbo, Agostino Brugnera, Luigi Frigerio, Chiara Malandrino, Massimo Rabboni, Emi Bondi, Angelo Compare
Endometriosis is a disabling and long-term medical condition affecting quality of life and mental health. Behavioral, cognitive, and emotional coping strategies, emotional intelligence, and metacognition could in part explain the link between the disease and impaired psychological and life functioning. This critical narrative review aimed at examining the state of the art of the relationships between endometriosis and these factors. According to PRISMA principles, we performed a systematic search for quantitative and qualitative studies on multiple electronic databases as regards coping strategies, emotional intelligence, and metacognition in women with endometriosis...
September 21, 2017: Archives of Women's Mental Health
https://www.readbyqxmd.com/read/28932567/respiratory-support-with-venovenous-extracorporeal-membrane-oxygenation-during-stent-placement-for-the-palliation-of-critical-airway-obstruction-case-series-analysis
#13
Jung-Hoon Park, Ji Hoon Shin, Kun Yung Kim, Ju Yong Lim, Pyeong Hwa Kim, Jiaywei Tsauo, Min Tae Kim, Ho-Young Song
BACKGROUND: Venovenous extracorporeal membrane oxygenation (VV ECMO) is used to support gas transfer of patients suffering from respiratory failure during various procedures. The purpose of this study was to evaluate the technical feasibility and safety of fluoroscopic stent placement under respiratory support with VV ECMO in patients with critical airway obstructions. METHODS: We reviewed the records of 17 patients (14 male and 3 female; mean age: 63 years; range, 30-82 years) who underwent self-expandable metallic stent (SEMS) placement under VV ECMO respiratory support for critical airway obstruction caused by malignant (n=16) or benign (n=1) etiology...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932168/the-structural-coloration-of-textile-materials-using-self-assembled-silica-nanoparticles
#14
Weihong Gao, Muriel Rigout, Huw Owens
The work presented investigates how to produce structural colours on textile materials by applying a surface coating of silica nanoparticles (SNPs). Uniform SNPs with particle diameters in a controlled micron size range (207-350 nm) were synthesized using a Stöber-based solvent varying (SV) method which has been reported previously. Photonic crystals (PCs) were formed on the surface of a piece of textile fabric through a process of natural sedimentation self-assembly of the colloidal suspension containing uniform SNPs...
2017: Journal of Nanoparticle Research: An Interdisciplinary Forum for Nanoscale Science and Technology
https://www.readbyqxmd.com/read/28929996/why-are-psychotic-experiences-associated-with-self-injurious-thoughts-and-behaviours-a-systematic-review-and-critical-appraisal-of-potential-confounding-and-mediating-factors
#15
E Hielscher, J E DeVylder, S Saha, M Connell, J G Scott
Psychotic experiences (PEs), including hallucination- and delusion-like experiences, are robustly associated with self-injurious thoughts and behaviours (SITB) in the general population. However, it remains unclear as to why there is an association. The purpose of this systematic review was to elucidate the role of other factors that influence the association between PEs and SITB and, in doing so, highlight potential mechanisms underlying the relationship. A search of electronic international databases was undertaken, including PubMed, PsycINFO and EMBASE, and eligible studies were grouped according to seven confounder categories: sociodemographics, mental disorders, alcohol and substance use, environmental, psychological, intervention and family history/genetic factors...
September 20, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28929771/kinetic-and-thermodynamic-control-in-porphyrin-and-phthalocyanine-self-assembled-monolayers
#16
K W Hipps, Ursula Mazur
Porphyrins and phthalocyanines are ubiquitous in modern science and technology. Their stability, redox properties, and photoresponse make them candidates for numerous applications. Many of these applications rely on thin films, and these are critically dependent on the first monolayer. In this article, we focus on noncovalently bound self-assembled monolayers of porphyrins and phthalocyanines at the solution-solid interface with special emphasis on the kinetic and thermodynamic processes that define the films and their reaction chemistry...
September 20, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/28929138/cryoem-structure-of-mxb-reveals-a-novel-oligomerization-interface-critical-for-hiv-restriction
#17
Frances J D Alvarez, Shaoda He, Juan R Perilla, Sooin Jang, Klaus Schulten, Alan N Engelman, Sjors H W Scheres, Peijun Zhang
Human dynamin-like, interferon-induced myxovirus resistance 2 (Mx2 or MxB) is a potent HIV-1 inhibitor. Antiviral activity requires both the amino-terminal region of MxB and protein oligomerization, each of which has eluded structural determination due to difficulties in protein preparation. We report that maltose binding protein-fused, full-length wild-type MxB purifies as oligomers and further self-assembles into helical arrays in physiological salt. Guanosine triphosphate (GTP), but not guanosine diphosphate, binding results in array disassembly, whereas subsequent GTP hydrolysis allows its reformation...
September 2017: Science Advances
https://www.readbyqxmd.com/read/28929011/in-rats-fed-high-energy-diets-taste-rather-than-fat-content-is-the-key-factor-increasing-food-intake-a-comparison-of-a-cafeteria-and-a-lipid-supplemented-standard-diet
#18
Laia Oliva, Tània Aranda, Giada Caviola, Anna Fernández-Bernal, Marià Alemany, José Antonio Fernández-López, Xavier Remesar
BACKGROUND: Food selection and ingestion both in humans and rodents, often is a critical factor in determining excess energy intake and its related disorders. METHODS: Two different concepts of high-fat diets were tested for their obesogenic effects in rats; in both cases, lipids constituted about 40% of their energy intake. The main difference with controls fed standard lab chow, was, precisely, the lipid content. Cafeteria diets (K) were self-selected diets devised to be desirable to the rats, mainly because of its diverse mix of tastes, particularly salty and sweet...
2017: PeerJ
https://www.readbyqxmd.com/read/28928696/promoting-physical-activity-through-priming-the-content-of-motivation
#19
REVIEW
Tom St Quinton
Non-conscious processes are important in influencing the performance of a number of behaviors, such as physical activity. One way that such processes can be influenced is through priming. Despite this, approaches within health psychology have predominantly focused on reflective processes with a number of psychological theories dedicated to identifying the predictors of intention. In doing so, critical beliefs and thoughts are first identified and then altered within interventions. Such work has shown limited effectiveness, however, with a gap apparent between what one intends to do and what subsequently ensues...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28928575/referrral-systems-development-and-survey-of-perioperative-and-critical-care-referral-to-anesthetists
#20
P L Narendra, Harihar V Hegde, Maroof Ahmad Khan, Dayanand G Talikoti, Samson Nallamilli
INTRODUCTION: Anesthetists come in contact with more than two-third of hospital patients. Timely referral to anesthetists is vital in perioperative and remote site settings. Delayed referrals, improper referrals, and referrals at inappropriate levels can result in inadequate preparation, perioperative complications, and poor outcome. METHODS: The self administered paper survey to delegates attending anesthesia conferences. Questions were asked on how high-risk, emergency surgical cases remote site and critical care patients were referred to anesthetists and presence of rapid response teams...
July 2017: Anesthesia, Essays and Researches
keyword
keyword
16967
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"