keyword
MENU ▼
Read by QxMD icon Read
search

cover test

keyword
https://www.readbyqxmd.com/read/28231614/risk-factors-for-the-development-of-post-traumatic-stress-disorder-and-coping-strategies-in-mothers-and-fathers-following-infant-hospitalization-in-the-neonatal-intensive-care-unit
#1
Anna Aftyka, Beata Rybojad, Wojciech Rosa, Aleksandra Wróbel, Hanna Karakuła-Juchnowicz
OBJECTIVE: The development of Neonatal Intensive Care Units (NICUs) has increased the survival rate of infants. However, one of the major parental problems is post-traumatic stress disorder (PTSD). The aim of this study was to identify the potential risk factors for the development of PTSD in mothers and fathers following infant hospitalization in the NICU. DESIGN: An observational study covered 125 parents (72 mothers and 53 fathers) of infants aged three to 12 months who were hospitalized in the NICU during the neonatal period...
February 23, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28229637/a-simple-standard-technique-for-labyrinthectomy-in-the-rat-a-methodical-communication-with-a-detailed-description-of-the-surgical-process
#2
G L Nádasy, G Raffai, E Fehér, G Schaming, E Monos
Aims Labyrinthectomized rats are suitable models to test consequences of vestibular lesion and are widely used to study neural plasticity. We describe a combined microsurgical-chemical technique that can be routinely performed with minimum damage. Methods Caudal leaflet of the parotis is elevated. The tendinous fascia covering the bulla is opened frontally from the sternomastoid muscle's tendon while sparing facial nerve branches. A 4 mm diameter hole is drilled into the bulla's hind lower lateral wall to open the common (in rodents) mastoid-tympanic cavity...
September 2016: Physiol Int
https://www.readbyqxmd.com/read/28229342/the-prevalence-and-types-of-strabismus-and-average-of-stereopsis-in-japanese-adults
#3
Toshiaki Goseki, Hitoshi Ishikawa
PURPOSE: Few studies report the prevalence and types of strabismus, or average of stereopsis in Japanese adults. We performed ophthalmological evaluation including motility and stereopsis during medical examinations at cooperative companies. METHODS: We studies 1214 volunteers. The average age was 41.2 ± 12.6 (range 20-86) years. Examinations were carried out using their customary eyewear, evaluating alternate prism cover test (APCT), and Titmus stereo test (TST)...
February 22, 2017: Japanese Journal of Ophthalmology
https://www.readbyqxmd.com/read/28227972/support-vector-machine-classification-of-parkinson-s-disease-and-essential-tremor-subjects-based-on-temporal-fluctuation
#4
Decho Surangsrirat, Chusak Thanawattano, Ronachai Pongthornseri, Songphon Dumnin, Chanawat Anan, Roongroj Bhidayasiri, Decho Surangsrirat, Chusak Thanawattano, Ronachai Pongthornseri, Songphon Dumnin, Chanawat Anan, Roongroj Bhidayasiri, Ronachai Pongthornseri, Roongroj Bhidayasiri, Songphon Dumnin, Chanawat Anan, Chusak Thanawattano, Decho Surangsrirat
Tremor is a common symptom shared in both Parkinson's disease (PD) and Essential tremor (ET) subjects. The differential diagnosis of PD and ET tremor is important since the realization of treatment depends on specific medication. A novel feature is developed based on a hypothesis that tremor of PD subject has a larger fluctuation during resting than action task. Tremor signal is collected using a triaxial gyroscope sensor attached to subject's finger during kinetic and resting task. The angular velocity signal is analyzed by transforming a one-dimensional to two-dimensional signal using a relation of signal and its delay versions...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227883/development-and-validation-of-thums-version-5-with-1d-muscle-models-for-active-and-passive-automotive-safety-research
#5
Hideyuki Kimpara, Yuko Nakahira, Masami Iwamoto, Hideyuki Kimpara, Yuko Nakahira, Masami Iwamoto, Hideyuki Kimpara, Masami Iwamoto, Yuko Nakahira
Accurately predicting the occupant kinematics is critical to better understand the injury mechanisms during an automotive crash event. The objectives of this study were to develop and validate a finite element (FE) model of the human body integrated with an active muscle model called Total HUman Model for Safety (THUMS) version 5, which has the body size of the 50th percentile American adult male (AM50). This model is characterized by being able to generate a force owing to muscle tone and to predict the occupant response during an automotive crash event...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227624/relationship-between-gait-variables-and-domains-of-neurologic-dysfunction-in-multiple-sclerosis-using-six-minute-walk-test
#6
Asma Qureshi, Maite Brandt-Pearce, Myla D Goldman, Asma Qureshi, Maite Brandt-Pearce, Myla D Goldman, Asma Qureshi, Myla D Goldman, Maite Brandt-Pearce
Most multiple sclerosis (MS) patients eventually suffer from mobility impairment, and thus it is critical that walking disability in MS be accurately assessed. The six-minute walk test (6MWT), a reliable MS measure, is traditionally used to determine the distance covered in six minutes using a standard protocol. With the availability of body sensor networks (BSNs), researchers are interested in leveraging BSN data for finding new gait assessment anchors for improved separability performance. Further, current methods for gait assessments are insufficient since assessments are absolute, performed by comparing outcomes to the statistical norms established from diverse patient data despite natural inter-patient variability...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227599/design-of-new-multi-channel-electrodes-for-surface-electromyography-signals-for-signal-processing
#7
J Kilby, K Prasad, G Mawston, J Kilby, K Prasad, G Mawston, K Prasad, J Kilby, G Mawston
This paper covers the design aspects of a new multi-channel electrode for the acquisition of surface electromyography signals from a selected muscle. The new multi-channel electrode has 11 pins where the monopolar signals produced will be configured in a software either as Linear array or Laplacian configuration. The design specification of the pre-amplifier ideally was to have a voltage gain of 500 with bandpass filtering of 5 Hz-1 kHz. The final design of the pre-amplifier circuit using an INA 118 instrumentation amplifier was built and tested to give values for voltage gain of 484 with bandpass filtering of 6...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227527/on-the-invariance-of-eeg-based-signatures-of-individuality-with-application-in-biometric-identification
#8
Yunqi Wang, Laleh Najafizadeh, Yunqi Wang, Laleh Najafizadeh, Yunqi Wang, Laleh Najafizadeh
One of the main challenges in EEG-based biometric systems is to extract reliable signatures of individuality from recorded EEG data that are also invariant against time. In this paper, we investigate the invariability of features that are extracted based on the spatial distribution of the spectral power of EEG data corresponding to 2-second eyes-closed resting-state (ECRS) recording, in different scenarios. Eyes-closed resting-state EEG signals in 4 healthy adults are recorded in two different sessions with an interval of at least one week between sessions...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227148/towards-a-multi-wavelength-spectroscopy-platform-for-blood-characterization-and-analysis
#9
Alireza Avakh Kisomi, Hamza Landari, Mounir Boukadoum, Amine Miled, Benoit Gosselin, Alireza Avakh Kisomi, Hamza Landari, Mounir Boukadoum, Amine Miled, Benoit Gosselin, Hamza Landari, Benoit Gosselin, Amine Miled, Mounir Boukadoum
Passing multiple light wavelengths through a blood sample makes it possible to investigate the presence and composition of cells, metabolytes and analytes such as blood cells, glucose, lactate and oxygen, providing valuable indications for diagnostic and health monitoring. In this paper, we present a test prototype of a multi-wavelength blood spectroscopy platform integrated with a microfluidic substrate to collect and convey blood samples through a series of micro-LEDs and a photo-detector. This spectroscopy platform is a proof of concept for a system that can collect absorbance and transmittance parameters of blood samples at several wavelengths within the visible and NIR spectrum, and transmit them wirelessly to a base station for real-time calculation and analysis...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226913/low-power-operation-of-a-barometric-pressure-sensor-for-use-in-an-automatic-fall-detector
#10
Wei Lu, Changhong Wang, Michael C Stevens, Stephen J Redmond, Nigel H Lovell, Wei Lu, Changhong Wang, Michael C Stevens, Stephen J Redmond, Nigel H Lovell, Changhong Wang, Nigel H Lovell, Wei Lu, Stephen J Redmond, Michael C Stevens
The use of a barometric pressure sensor in a wearable fall detector has been shown to improve the detection accuracy by determining the altitude change associated with the fall event. However, the barometer is a high-power-consuming sensor. This paper proposes a fall detection approach using a hermetically sealed and waterproof enclosure incorporating a small window covered by a semi-permeable membrane (SPM) to delay the equilibrium of internal and external pressures. This feature can be utilized to limit the time the barometer is powered but still capturing critical pressure information to discriminate fall and non-fall events...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226529/shearlet-transform-a-good-candidate-for-compressed-sensing-in-optical-coherence-tomography
#11
Lesley-Ann Duflot, Alexandre Krupa, Brahim Tamadazte, Nicolas Andreff, Lesley-Ann Duflot, Alexandre Krupa, Brahim Tamadazte, Nicolas Andreff, Alexandre Krupa, Lesley-Ann Duflot, Brahim Tamadazte, Nicolas Andreff
This paper deals with the development of a fast and smart acquisition technique of Optical Coherence Tomography (OCT) data that has the capability to reconstruct missing data of OCT image. The main objective is to reduce the acquisition time (i.e., increase the frame rate) of an OCT-scan system by choosing a trajectory that covers entirely the image but that does not take all the measurements. The reconstruction of the missing data is achieved by applying an updated Fast Iterative Soft-Thresholding Algorithm (FISTA) on a sparse representation of the image...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28225908/intimate-partner-violence-reported-by-female-and-male-users-of-healthcare-units
#12
Claudia Renata Dos Santos Barros, Lilia Blima Schraiber
OBJECTIVE: To analyze nonfatal violence suffered and committed by adult men and women, in an intimate relationship. METHODS: The participants in the research were women aged between 15 and 49 years and men between 18 and 60 years, interviewed by face-to-face questionnaire application. The sample selection was of consecutive type, according to the order of arrival of the users. We conducted temporarily independent investigations and covered different health services to avoid couples and relationships in which the retaliation could be overvalued...
February 16, 2017: Revista de Saúde Pública
https://www.readbyqxmd.com/read/28225826/assessing-mycoplasma-contamination-of-cell-cultures-by-qpcr-using-a-set-of-universal-primer-pairs-targeting-a-1-5-kb-fragment-of-16s-rrna-genes
#13
Audrey Jean, Florence Tardy, Omran Allatif, Isabelle Grosjean, Bariza Blanquier, Denis Gerlier
Mycoplasmas (a generic name for Mollicutes) are a predominant bacterial contaminant of cell culture and cell derived products including viruses. This prokaryote class is characterized by very small size and lack of a cell wall. Consequently, mycoplasmas escape ultrafiltration and visualization under routine microscopic examination, hence the ease with which cells in culture can be contaminated, with routinely more than 10% of cell lines being contaminated. Mycoplasma are a formidable threat both in fundamental research by perverting a whole range of cell properties and functions and in the pharmacological use of cells and cell derived products...
2017: PloS One
https://www.readbyqxmd.com/read/28224133/dataset-on-the-learning-performance-of-ecdl-digital-skills-of-undergraduate-students-for-comparing-educational-gaming-gamification-and-social-networking
#14
Luis de-Marcos, Eva García-López, Antonio García-Cabot
This paper reports data about the learning performance of students using four different motivational tools: an educational game, a gamified plugin, a social networking website and a gamified social networking website. It also reports a control group. The data pertain to 379 students of an undergraduate course that covers basic Information and Communication Technology (ICT) skills in Spain. Data corresponds to different learning modules of the European Computer Driving License (ECDL) initiative. The data include variables of four pre-test scores, four post-test scores and a final examination...
April 2017: Data in Brief
https://www.readbyqxmd.com/read/28223365/the-eortc-module-for-quality-of-life-in-patients-with-thyroid-cancer-phase-iii
#15
Susanne Singer, Susan Jordan, Laura D Locati, Monica Pinto, Iwona M Tomaszewska, Claudia Araujo, Eva Hammerlid, E Vidhubala, Olga Husson, Naomi Kiyota, Christine Brannan, Dina Salem, Eva Gamper, Juan Ignacio Arraras, Georgios Ioannidis, Guy Andry, Johanna Inhestern, Vincent Gregoire, Lisa Licitra
We pilot-tested a questionnaire measuring health related quality of life (QoL) in thyroid cancer patients to be used with the European Organisation for Research and Treatment of Cancer (EORTC) core questionnaire EORTC QLQ-C30. A provisional questionnaire with 47 items was administered to patients treated for thyroid cancer within the last 2 years. Patients were interviewed about time and help needed to complete the questionnaire and whether they found the items understandable, confusing, or annoying. Items were kept in the questionnaire if they fulfilled pre-defined criteria: relevant to the patients, easy to understand, not confusing, few missing values, neither floor nor ceiling effects, and high variance...
February 21, 2017: Endocrine-related Cancer
https://www.readbyqxmd.com/read/28223128/a-screening-assay-for-the-identification-of-host-cell-requirements-and-antiviral-targets-for-hepatitis-d-virus-infection
#16
Bettina Buchmann, Katinka Döhner, Thomas Schirdewahn, Beate Sodeik, Michael P Manns, Heiner Wedemeyer, Sandra Ciesek, Thomas von Hahn
Hepatitis delta virus (HDV) is a minimalistic satellite virus of hepatitis B virus (HBV). HBV/HDV co-infection, i.e. "hepatitis D", is the most severe form of viral hepatitis. No effective therapy for HDV infection is available partly due to the fact that HDV is a highly host-dependent virus devoid of any potentially drugable enzyme encoded in its small genome. In this study we present a semi-automated method to evaluate HDV infection and replication under the influence of different drugs. We utilized a Huh-7/hNTCP cell culture based system in a 96-well plate format, an automated microscope and image acquisition as well as analysis with the CellProfiler software to quantify the impact of these drugs on HDV infection...
February 18, 2017: Antiviral Research
https://www.readbyqxmd.com/read/28223069/evaluation-of-antibacterial-potential-and-toxicity-of-plant-volatile-compounds-using-new-broth-microdilution-volatilization-method-and-modified-mtt-assay
#17
Marketa Houdkova, Johana Rondevaldova, Ivo Doskocil, Ladislav Kokoska
With aim to develop effective proof-of-concept approach which can be used in a development of new preparations for the inhalation therapy, we designed a new screening method for simple and rapid simultaneous determination of antibacterial potential of plant volatiles in the liquid and the vapour phase at different concentrations. In addition, EVA (ethylene vinyl acetate) capmat™ as vapour barrier cover was used as reliable modification of thiazolyl blue tetrazolium bromide (MTT) assay for cytotoxicity testing of volatiles on microtiter plates...
February 18, 2017: Fitoterapia
https://www.readbyqxmd.com/read/28222575/the-effect-of-pacing-strategy-on-physiological-kinetic-and-performance-variables-during-simulated-rowing-ergometer
#18
Eleni Dimakopoulou, Elias Zacharogiannis, Chrysoula Chairopoulou, Socratis Kaloupsis, Theodoros Platanou
BACKGROUND: This study compared the effects of self selected (SSP), negative (NPS) and even (EPS) pacing strategy on performance time, kinetic and physiological variables in overall 2km rowing and in first and second 1km. METHODS: Fifteen male rowers (15.37 ± 1.34 yrs) realized four tests: an incremental test on a rowing ergometer to determine their VO2peak and three experimental 2 km rowing race, where first 1km was manipulated. From SSP a negative pacing strategy, 4% slower than the mean velocity of SSP, and an even pacing strategy (EPS) with mean velocity of SSP, were developed...
February 21, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28222490/the-prevalence-of-convergence-insufficiency-in-iran-a-population-based-study
#19
Hassan Hashemi, Payam Nabovati, Mehdi Khabazkhoob, Hadi Ostadimoghaddam, Asgar Doostdar, Ehsan Shiralivand, Abbasali Yekta
PURPOSE: The aim was to determine the prevalence of convergence insufficiency and its relationship with age, gender and refractive error in a population-based study. METHODS: In this cross-sectional study, all residents over one year old in Mashhad city, in the north east of Iran, were sampled through random stratified cluster sampling. After selecting samples and their participation in the study, they all had eye examinations including the measurement of visual acuity, refraction, binocular vision assessment, including cover test, measurement of near point of convergence and fusional vergences and finally, slitlamp biomicroscopy...
February 21, 2017: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
https://www.readbyqxmd.com/read/28222258/a-simple-and-large-scale-strategy-to-prepare-flexible-graphene-tape-electrode
#20
Li Wang, Jie Yu, Yayun Zhang, Han Yang, Longfei Miao, Yonghai Song
A simple and large-scale strategy to prepare flexible graphene tape electrode (GTE) was proposed. The flexible GTE was prepared by a facile peeling method in which a piece of commercial graphite foil was firstly covered by a commercial acrylic transparent tape and then the transparent adhesive tape was quickly torn off from the graphite foil. Scanning electron microscopy results showed that some folded and wrinkled graphene layers stood up on the GTE surface to form three-dimensional (3D) porous graphene foam...
February 21, 2017: ACS Applied Materials & Interfaces
keyword
keyword
101227
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"