keyword
MENU ▼
Read by QxMD icon Read
search

High intelligence

keyword
https://www.readbyqxmd.com/read/28530390/highly-sensitive-durable-and-multifunctional-sensor-inspired-by-spider
#1
Chengzhi Luo, Junji Jia, Youning Gong, Zhongchi Wang, Qiang Fu, Chunxu Pan
Sensitivity, durability, and multifunction are the essential requirements for a high- performance wearable sensor. Here, we report a novel multifunctional sensor with high sensitivity and durability by using a buckled spider silk-like single-walled carbon nanotubes (SSL-SWNTs) film as the conducting network and a crack-shaped Au film as the sensitive transducer. Its high sensitivity is inspired by the crack-shaped structure of the spider's slit organs, while the high durability is inspired by the mechanical robustness of the spider silk...
May 22, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28528293/spatiotemporal-movement-variability-in-als-speaking-rate-effects-on-tongue-lower-lip-and-jaw-motor-control
#2
Mili Kuruvilla-Dugdale, Antje Mefferd
PURPOSE: Although it is frequently presumed that bulbar muscle degeneration in Amyotrophic Lateral Sclerosis (ALS) is associated with progressive loss of speech motor control, empirical evidence is limited. Furthermore, because speaking rate slows with disease progression and rate manipulations are used to improve intelligibility in ALS, this study sought to (i) determine between and within-group differences in articulatory motor control as a result of speaking rate changes and (ii) identify the strength of association between articulatory motor control and speech impairment severity...
May 10, 2017: Journal of Communication Disorders
https://www.readbyqxmd.com/read/28525511/factors-affecting-acoustics-and-speech-intelligibility-in-the-operating-room-size-matters
#3
Richard R McNeer, Christopher L Bennett, Danielle Bodzin Horn, Roman Dudaryk
INTRODUCTION: Noise in health care settings has increased since 1960 and represents a significant source of dissatisfaction among staff and patients and risk to patient safety. Operating rooms (ORs) in which effective communication is crucial are particularly noisy. Speech intelligibility is impacted by noise, room architecture, and acoustics. For example, sound reverberation time (RT60) increases with room size, which can negatively impact intelligibility, while room objects are hypothesized to have the opposite effect...
June 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28516233/medical-image-data-and-datasets-in-the-era-of-machine-learning-whitepaper-from-the-2016-c-mimi-meeting-dataset-session
#4
Marc D Kohli, Ronald M Summers, J Raymond Geis
At the first annual Conference on Machine Intelligence in Medical Imaging (C-MIMI), held in September 2016, a conference session on medical image data and datasets for machine learning identified multiple issues. The common theme from attendees was that everyone participating in medical image evaluation with machine learning is data starved. There is an urgent need to find better ways to collect, annotate, and reuse medical imaging data. Unique domain issues with medical image datasets require further study, development, and dissemination of best practices and standards, and a coordinated effort among medical imaging domain experts, medical imaging informaticists, government and industry data scientists, and interested commercial, academic, and government entities...
May 17, 2017: Journal of Digital Imaging: the Official Journal of the Society for Computer Applications in Radiology
https://www.readbyqxmd.com/read/28511375/impact-of-nutritional-status-on-cognition-in-institutionalized-orphans-a-pilot-study
#5
Sanjana M Kamath, Kavana G Venkatappa, Ergod Manjunath Sparshadeep
INTRODUCTION: Proper nutrition is critical for maximizing brain function and enhancing learning. There is accumulating evidence that early malnutrition, marked by stunting, is associated with long-term deficits in cognitive and academic performance, even when social and psychological differences are controlled. All over the world, children living without permanent parental care are at a heightened risk for under-nutrition, putting their health and development in great jeopardy. AIM: To assess the nutritional and cognitive status in institutionalized orphans which might help to formulate effective interventions for improving the nutritional status of vulnerable children in future...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28511373/prevalence-of-nutritional-deficiency-anaemia-and-its-impact-on-scholastic-performance-among-undergraduate-medical-students
#6
Ningappa Asha Rani, Rajeshwari Arasegowda, Pramit Mukherjee, Shilpashree Yeliyur Dhananjay
INTRODUCTION: Nutritional deficiency anaemia can lead to development of headache, fatigue, lethargy, apathy, exertional dyspnoea, palpitations and tinnitus and thereby decrease the quality of everyday life to a great extent. Such symptoms may pose a hindrance for students in their academic life and have a negative impact on their career. AIM: To determine prevalence of nutritional deficiency anaemia and its correlation with academic performance among medical students...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28506202/subtle-and-severe-microaggressions-among-racially-diverse-sexual-minorities
#7
Amanda Weber, Shelly-Ann Collins, Tracy Robinson-Wood, Elda Zeko-Underwood, Bianca Poindexter
In recent years, understanding prejudice and discrimination towards minorities has developed to include the investigation of microaggressions. Microaggressions are brief and commonplace verbal, behavioral or environmental indignities. They are intentional or unintentional and communicate hostile, derogatory, or negative slights towards racial and sexual minorities. The purpose of this phenomenological study is to chronicle the prevalence and type of microaggressions experienced among a sample of 18 highly educated and racially diverse sexual minorities, 24-65 years of age...
May 16, 2017: Journal of Homosexuality
https://www.readbyqxmd.com/read/28504154/simply-constructed-chitosan-nanocarriers-with-precise-spatiotemporal-control-for-efficient-intracellular-drug-delivery
#8
Ming Kong, Yajun Zuo, Man Wang, Xiaoyu Bai, Chao Feng, Xiguang Chen
A novel intelligent nanocarrier with pH and redox sensitivities was developed based on Carboxymethyl-chitosan (CMCS) and thioglycolic acid conjugated chitosan (TCS) to provide precise spatiotemporal control for efficient intracellular delivery. Doxorubicin (DOX) loaded nanocarriers (DOX/CMCS-TCS NPs) were simply prepared by ionic gelation and then oxidation crosslink. The nanocarriers exhibited decent stability at pH 7.4 for up to 3days and underwent aggregation under acidic pH (5.5) due to protonation of the carboxyl groups on CMCS...
August 1, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28502585/frontoparietal-neurostimulation-modulates-working-memory-training-benefits-and-oscillatory-synchronization
#9
Kevin T Jones, Dwight J Peterson, Kara J Blacker, Marian E Berryhill
There is considerable interest in maintaining working memory (WM) because it is essential to accomplish most cognitive tasks, and it is correlated with fluid intelligence and ecologically valid measures of daily living. Toward this end, WM training protocols aim to improve WM capacity and extend improvements to unpracticed domains, yet success is limited. One emerging approach is to couple WM training with transcranial direct current stimulation (tDCS). This pairing of WM training with tDCS in longitudinal designs promotes behavioral improvement and evidence of transfer of performance gains to untrained WM tasks...
May 11, 2017: Brain Research
https://www.readbyqxmd.com/read/28502406/steering-the-conversation-a-linguistic-exploration-of-natural-language-interactions-with-a-digital-assistant-during-simulated-driving
#10
David R Large, Leigh Clark, Annie Quandt, Gary Burnett, Lee Skrypchuk
Given the proliferation of 'intelligent' and 'socially-aware' digital assistants embodying everyday mobile technology - and the undeniable logic that utilising voice-activated controls and interfaces in cars reduces the visual and manual distraction of interacting with in-vehicle devices - it appears inevitable that next generation vehicles will be embodied by digital assistants and utilise spoken language as a method of interaction. From a design perspective, defining the language and interaction style that a digital driving assistant should adopt is contingent on the role that they play within the social fabric and context in which they are situated...
September 2017: Applied Ergonomics
https://www.readbyqxmd.com/read/28500860/interventions-for-preventing-silent-cerebral-infarcts-in-people-with-sickle-cell-disease
#11
REVIEW
Lise J Estcourt, Patricia M Fortin, Sally Hopewell, Marialena Trivella, Carolyn Doree, Miguel R Abboud
BACKGROUND: Sickle cell disease (SCD) is one of the commonest severe monogenic disorders in the world, due to the inheritance of two abnormal haemoglobin (beta globin) genes. SCD can cause severe pain, significant end-organ damage, pulmonary complications, and premature death. Silent cerebral infarcts are the commonest neurological complication in children and probably adults with SCD. Silent cerebral infarcts also affect academic performance, increase cognitive deficits and may lower intelligence quotient...
May 13, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28499753/emotional-intelligence-and-stress-management-in-nursing-professionals-in-a-hospital-emergency-department
#12
Tatiana Nespereira-Campuzano, Miriam Vázquez-Campo
OBJECTIVE: To determine stress levels and to identify if there is a relationship between emotional intelligence and work stress in nurses and healthcare assistants of the Emergency Department. METHOD: Observational, descriptive and cross-sectional study with a quantitative approach. The population were nurses and healthcare assistants of the Emergency Department of the University Hospital of Ourense. The data were collected between January and May 2016. The tool used was a validated, anonymous, and self-administered questionnaire that included the Trait Meta-Mood Scale and Moreno's Brief Burnout Questionnaire...
May 9, 2017: Enfermería Clínica
https://www.readbyqxmd.com/read/28499221/a-water-quality-management-strategy-for-regionally-protected-water-through-health-risk-assessment-and-spatial-distribution-of-heavy-metal-pollution-in-3-marine-reserves
#13
Yinan Zhang, Chunli Chu, Tong Li, Shengguo Xu, Lei Liu, Meiting Ju
Severe water pollution and resource scarcity is a major problem in China, where it is necessary to establish water quality-oriented monitoring and intelligent watershed management. In this study, an effective watershed management method is explored, in which water quality is first assessed using the heavy metal pollution index and the human health risk index, and then by classifying the pollution and management grade based on cluster analysis and GIS visualization. Three marine reserves in Tianjin were selected and analyzed, namely the Tianjin Ancient Coastal Wetland National Nature Reserve (Qilihai Natural Reserve), the Tianjin DaShentang Oyster Reef National Marine Special Reserve (DaShentang Reserve), and the Tianjin Coastal Wetland National Marine Special Reserve (BinHai Wetland Reserve) which is under construction...
May 9, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28499165/preparing-diopside-nanoparticle-scaffolds-via-space-holder-method-simulation-of-the-compressive-strength-and-porosity
#14
Majid Abdellahi, Aliakbar Najafinezhad, Hamid Ghayour, Saeed Saber-Samandari, Amirsalar Khandan
In the present study, diopside nanopowders were prepared via mechanical milling with eggshell as the calcium source. The space holder method (compaction of ceramic powder and spacer) as one of the most important methods to produce ceramic/metal scaffolds was used to produce diopside scaffolds. For the first time, the effect of the spacer size on mechanical properties and porosity of the obtained scaffolds was experimentally discussed. According to the results obtained, the NaCl particles (as the spacer) with the size of 400-600µm maintained their original spherical shape during the compaction and sintering processes...
May 3, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28494736/smart-micro-nano-robotic-systems-for-gene-delivery
#15
Alireza Pedram, Hossein Nejat Pishkenari
Small scale robotics have attracted growing attention for the prospect of targeting and accessing cell-sized sites, necessary for high precision biomedical applications and drug/gene delivery. The loss of controlled gene therapy, inducing systemic side effects and reduced therapeutic efficiency, can be settled utilizing these intelligent carriers. Newly proposed solutions for the main challenges of control, power supplying, gene release and final carrier extraction/degradation have shifted these smart miniature robots to the point of being employed for practical applications of transferring oligonucleotides (pDNA, siRNA, mRNA, etc...
May 10, 2017: Current Gene Therapy
https://www.readbyqxmd.com/read/28494172/an-investigation-of-clear-speech-effects-on-articulatory-kinematics-in-talkers-with-als
#16
Mili Kuruvilla-Dugdale, Miguel Chuquilin-Arista
Amyotrophic lateral sclerosis (ALS) affects the speech motor system and causes a substantial decline in intelligibility. Clear speech strategies have been found to benefit intelligibility in talkers with dysarthria and the purpose of this study was to examine clear speech effects on tongue, lip, and jaw movements in persons with ALS and healthy controls. For this purpose, participants produced 10 repetitions of the sentence 'I owe you a yoyo' using both habitual and clear speech. Movement variability as well as maximum speed, range, and duration of movement of the articulators were obtained for both conditions...
May 11, 2017: Clinical Linguistics & Phonetics
https://www.readbyqxmd.com/read/28493307/hepatitis-b-virus-screening-and-reactivation-and-management-of-patients-with-nasopharyngeal-carcinoma-a-large-scale-big-data-intelligence-platform-based-analysis-from-an-endemic-area
#17
Jia-Wei Lv, Yu-Pei Chen, Xiao-Dan Huang, Guan-Qun Zhou, Lei Chen, Wen-Fei Li, Ling-Long Tang, Yan-Ping Mao, Ying Guo, Rui-Hua Xu, Jun Ma, Ying Sun
BACKGROUND: Chemotherapy, target therapy, and immunotherapy are increasingly being used in the systematic treatment of nasopharyngeal carcinoma (NPC), during which the occurrence of hepatitis B virus (HBV) reactivation might increase. However, data regarding HBV screening and reactivation and the clinical management of NPC patients with HBV infections are lacking. This study was aimed at clarifying the risk of reactivation for NPC patients on different regimens while providing evidence concerning HBV screening and management in an endemic area...
May 10, 2017: Cancer
https://www.readbyqxmd.com/read/28491028/resting-state-functional-connectivity-and-network-analysis-of-cerebellum-with-respect-to-crystallized-iq-and-gender
#18
Vasileios C Pezoulas, Michalis Zervakis, Sifis Michelogiannis, Manousos A Klados
During the last years, it has been established that the prefrontal and posterior parietal brain lobes, which are mostly related to intelligence, have many connections to cerebellum. However, there is a limited research investigating cerebellum's relationship with cognitive processes. In this study, the network of cerebellum was analyzed in order to investigate its overall organization in individuals with low and high crystallized Intelligence Quotient (IQ). Functional magnetic resonance imaging (fMRI) data were selected from 136 subjects in resting-state from the Human Connectome Project (HCP) database and were further separated into two IQ groups composed of 69 low-IQ and 67 high-IQ subjects...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28490513/effect-of-maternal-antenatal-and-newborn-supplementation-with-vitamin-a-on-cognitive-development-of-school-aged-children-in-rural-bangladesh-a-follow-up-of-a-placebo-controlled-randomized-trial
#19
Hasmot Ali, Jena Hamadani, Sucheta Mehra, Fahmida Tofail, Md Imrul Hasan, Saijuddin Shaikh, Abu Ahmed Shamim, Lee S-F Wu, Keith P West, Parul Christian
Background: The impact of early vitamin A supplementation on neurodevelopmental function has not been adequately studied. In rural Bangladesh we examined cognitive and motor function and scholastic achievement in a cohort of children who were exposed to vitamin A in utero or at birth.Objective: The aim of this study was to examine independent and combined effects of antenatal and newborn supplementation with vitamin A on the cognitive function of children at 8 y of age.Design: A cohort of rural Bangladeshi children from 2 previous double-blind, placebo-controlled cluster-randomized trials were revisited at age 8 y between February 2013 and June 2014...
May 10, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28489416/concordance-validity-of-pvts-in-a-sample-of-veterans-referred-for-mild-tbi
#20
Adam Zimmer, Daniel Heyanka, Zoe Proctor-Weber
Concordance validity of commonly used performance validity tests (PVTs) was assessed in a sample of Operation Enduring Freedom/Operation Iraqi Freedom/Operation New Dawn (OEF/OIF/OND) veterans referred to an mTBI screening clinic in a south-eastern Veterans Affairs hospital. Veteran service members (total n = 184) completed the Rey-15, Repeatable Battery of the Assessment for Neuropsychological Status Effort Index (RBANS EI), and Reliable Digit Span (RDS) from the Wechsler Intelligence Scales. Kappa coefficients and percentage of agreement were established to determine the level of concordance between the three measures...
May 10, 2017: Applied Neuropsychology. Adult
keyword
keyword
53469
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"