keyword
MENU ▼
Read by QxMD icon Read
search

Boards

keyword
https://www.readbyqxmd.com/read/28106825/snr-and-standard-deviation-of-cgnss-r-and-ignss-r-scatterometric-measurements
#1
Alberto Alonso-Arroyo, Jorge Querol, Carlos Lopez-Martinez, Valery U Zavorotny, Hyuk Park, Daniel Pascual, Raul Onrubia, Adriano Camps
This work addresses the accuracy of the Global Navigation Satellite Systems (GNSS)-Reflectometry (GNSS-R) scatterometric measurements considering the presence of both coherent and incoherent scattered components, for both conventional GNSS-R (cGNSS-R) and interferometric GNSS-R (iGNSS-R) techniques. The coherent component is present for some type of surfaces, and it has been neglected until now because it vanishes for the sea surface scattering case. Taking into account the presence of both scattering components, the estimated Signal-to-Noise Ratio (SNR) for both techniques is computed based on the detectability criterion, as it is done in conventional GNSS applications...
January 19, 2017: Sensors
https://www.readbyqxmd.com/read/28106798/a-differential-resonant-accelerometer-with-low-cross-interference-and-temperature-drift
#2
Bo Li, Yulong Zhao, Cun Li, Rongjun Cheng, Dengqiang Sun, Songli Wang
Presented in this paper is a high-performance resonant accelerometer with low cross-interference, low temperature drift and digital output. The sensor consists of two quartz double-ended tuning forks (DETFs) and a silicon substrate. A new differential silicon substrate is proposed to reduce the temperature drift and cross-interference from the undesirable direction significantly. The natural frequency of the quartz DETF is theoretically calculated, and then the axial stress on the vibration beams is verified through finite element method (FEM) under a 100 g acceleration which is loaded on x-axis, y-axis and z-axis, respectively...
January 18, 2017: Sensors
https://www.readbyqxmd.com/read/28106583/the-professional-association-s-perspective-on-nursing-informatics-and-competencies-in-the-us
#3
Carol J Bickford
The American Nurses Association (ANA) recognized nursing informatics as a nursing specialty in 1992, developed the first scope and standards of nursing informatics practice in the mid-1990s, and remains the custodian and steward of each document revision. Over the past two decades, the definition of nursing informatics, scope of practice statement, and framework of the standards of practice have evolved to now include a collection of competencies for the informatics nurse and informatics nurse specialist. The American Nurses Credentialing Center (ANCC), an ANA subsidiary, created and maintains a nursing informatics certification program that offers a board certification credential to qualified applicants, including international nurse colleagues...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28105262/the-rise-of-post-grant-proceedings
#4
EDITORIAL
Krista E Bianco, Kristi McIntyre
This viewpoint provides a brief overview of the procedures for initiating post-grant proceedings before the United States Patent Trial and Appeal Board, including a discussion of why companies are now commonly electing to use those proceedings, both as part of an overall litigation strategy and outside of the litigation context.
January 12, 2017: ACS Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28104631/the-ethics-of-reporting-all-the-results-of-clinical-trials
#5
REVIEW
Iain Brassington
INTRODUCTION OR BACKGROUND: The terms 'publication bias' and 'reporting bias' describe aspects of a phenomenon by which data from trials are not publicized, and so remain inaccessible. This may generate a false impression about the world; but those facts may have important implications for clinical decisions. Thus, the bias may leave patients worse off than they might be. SOURCES OF DATA: Published journal articles. AREAS OF AGREEMENT: There is general agreement that the phenomenon happens, and that to the extent that it happens, it is undesirable for moral rather than simply epistemic reasons...
January 18, 2017: British Medical Bulletin
https://www.readbyqxmd.com/read/28104315/implementing-a-structured-reporting-initiative-using-a-collaborative-multistep-approach
#6
Shlomit Goldberg-Stein, William R Walter, E Stephen Amis, Meir H Scheinfeld
PURPOSE: To describe the successful implementation of a structured reporting initiative in a large urban academic radiology department. METHODS: We describe our process, compromises, and top 10 lessons learned in overhauling traditional reporting practices and comprehensively implementing structured reporting at our institution. To achieve our goals, we took deliberate steps toward consensus building, undertook multistep template refinement, and achieved close collaboration with the technical staff, department coders, and hospital information technologists...
December 15, 2016: Current Problems in Diagnostic Radiology
https://www.readbyqxmd.com/read/28104042/electronic-health-records-and-online-medical-records-an-asset-or-a-liability-under-current-conditions
#7
Judith Allen-Graham, Lauren Mitchell, Natalie Heriot, Roksana Armani, David Langton, Michele Levinson, Alan Young, Julian A Smith, Tom Kotsimbos, John W Wilson
Objective The aim of the present study was to audit the current use of medical records to determine completeness and concordance with other sources of medical information.Methods Medical records for 40 patients from each of five Melbourne major metropolitan hospitals were randomly selected (n=200). A quantitative audit was performed for detailed patient information and medical record keeping, as well as data collection, storage and utilisation. Using each hospital's current online clinical database, scanned files and paperwork available for each patient audited, the reviewers sourced as much relevant information as possible within a 30-min time allocation from both the record and the discharge summary...
January 20, 2017: Australian Health Review: a Publication of the Australian Hospital Association
https://www.readbyqxmd.com/read/28104011/-expert-consensus-on-surgery-and-comprehensive-treatment-of-hypopharyngeal-carcinoma
#8
(no author information available yet)
No abstract text is available yet for this article.
January 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28103865/can-healthcare-utilization-data-reliably-capture-cases-of-chronic-respiratory-diseases-a-cross-sectional-investigation-in-italy
#9
A Biffi, R Comoretto, A Arfè, L Scotti, L Merlino, A Vaghi, A Pesci, R de Marco, G Corrao
BACKGROUND: Healthcare utilization data are increasingly used for chronic disease surveillance. Nevertheless, no standard criteria for estimating prevalence of high-impact diseases, such as chronic obstructive pulmonary disease (COPD) and asthma, are available. In this study an algorithm for recognizing COPD/asthma cases from HCU data is developed and implemented in the HCU databases of the Italian Lombardy Region (about 10 million residents). The impact of diagnostic misclassification for reliably estimating prevalence was also assessed...
January 19, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28103811/study-protocol-effect-of-playful-training-on-functional-abilities-of-older-adults-a-randomized-controlled-trial
#10
Jari Due Jessen, Henrik Hautop Lund
BACKGROUND: Loss of functional capabilities due to inactivity is one of the most common reasons for fall accidents, and it has been well established that loss of capabilities can be effectively reduced by physical activity. Pilot studies indicate a possible improvement in functional abilities of community dwelling elderly as a result of short-term playing with an exergame system in the form of interactive modular tiles. Such playful training may be motivational to perform and viewed by the subjects to offer life-fulfilling quality, while providing improvement in physical abilities, e...
January 19, 2017: BMC Geriatrics
https://www.readbyqxmd.com/read/28103718/peer-review-improves-psychometric-characteristics-of-multiple-choice-questions
#11
Hani Abozaid, Yoon Soo Park, Ara Tekian
PURPOSE: For new and emerging medical schools, developing a system to peer-review and evaluate the assessment processes through faculty development programs can be a challenge. This study evaluates the impact of peer-review practices on item analysis, reliability, and the standard error of measurement of multiple-choice questions for summative final examinations. METHODS: This study used a retrospective cohort design of two consecutive academic years in 2012 and in 2013...
January 20, 2017: Medical Teacher
https://www.readbyqxmd.com/read/28103603/real-time-ultrasound-guided-catheter-navigation-for-approaching-deep-seated-brain-lesions-role-of-intraoperative-neurosonography-with-and-without-fusion-with-magnetic-resonance-imaging
#12
Sunil Manjila, Aditya Karhade, Ji Hoon Phi, R Michael Scott, Edward R Smith
BACKGROUND/AIMS: Brain shift during the exposure of cranial lesions may reduce the accuracy of frameless stereotaxy. We describe a rapid, safe, and effective method to approach deep-seated brain lesions using real-time intraoperative ultrasound placement of a catheter to mark the dissection trajectory to the lesion. METHODS: With Institutional Review Board approval, we retrospectively reviewed the radiographic, pathologic, and intraoperative data of 11 pediatric patients who underwent excision of 12 lesions by means of this technique...
January 20, 2017: Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28103119/iatrogenic-spinal-cord-injury-in-a-trauma-patient-with-ankylosing-spondylitis
#13
Ahmad Maarouf, Colleen M McQuown, Jennifer A Frey, Rami A Ahmed, Lisa Derrick
BACKGROUND: The recommended practice for over 30 years has been to routinely immobilize patients with unstable cervical spinal injuries using cervical spinal collars. It is shown that patients with Ankylosing spondylitis (AS) are four times more likely to suffer a spinal fracture compared to the general population and have an eleven-fold greater risk of spinal cord injury. Current protocols of spinal immobilization were responsible for secondary neurologic deterioration in some of these patients...
January 19, 2017: Prehospital Emergency Care
https://www.readbyqxmd.com/read/28102989/information-and-communication-technology-ict-standards-and-guidelines-final-rule
#14
(no author information available yet)
We, the Architectural and Transportation Barriers Compliance Board (Access Board or Board), are revising and updating, in a single rulemaking, our standards for electronic and information technology developed, procured, maintained, or used by Federal agencies covered by section 508 of the Rehabilitation Act of 1973, as well as our guidelines for telecommunications equipment and customer premises equipment covered by Section 255 of the Communications Act of 1934. The revisions and updates to the section 508-based standards and section 255-based guidelines are intended to ensure that information and communication technology covered by the respective statutes is accessible to and usable by individuals with disabilities...
18, 2017: Federal Register
https://www.readbyqxmd.com/read/28102986/medical-qualification-determinations-final-rule
#15
(no author information available yet)
The U.S. Office of Personnel Management (OPM) is issuing a final rule to revise its regulations for medical qualification determinations. The revised regulations update references and language; add and modify definitions; clarify coverage and applicability; address the need for medical documentation and medical examination and/or testing for an applicant or employee whose position may or may not have medical standards and/or physical requirements; and recommend the establishment of agency medical review boards...
18, 2017: Federal Register
https://www.readbyqxmd.com/read/28102637/american-geriatrics-society-policy-priorities-for-new-administration-and-115-th-congress
#16
Nancy E Lundebjerg, Peter Hollmann, Michael L Malone
In a recent letter sent to then President-Elect Trump and to Senate and House leaders, the American Geriatrics Society (AGS) addressed federal programs and policies that are important to the health, independence, and quality of life of older Americans and their families. This paper is a statement of the Society's core policy priorities and the Society's positions on federal programs and policies that support older Americans as articulated to the new administration. The AGS is committed to leveraging its expertise to inform regulatory and legislative policy proposals...
January 19, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28101899/recommendations-for-the-use-of-sensor-augmented-pumps-with-predictive-low-glucose-suspend-features-in-children-the-importance-of-education
#17
REVIEW
Andrea E Scaramuzza, Claudia Arnaldi, Valentino Cherubini, Elvira Piccinno, Ivana Rabbone, Sonia Toni, Stefano Tumini, Gilberto Candela, Paola Cipriano, Lucia Ferrito, Lorenzo Lenzi, Davide Tinti, Ohad Cohen, Fortunato Lombardo
Sensor-augmented pumps, which consist of a pump and a continuous glucose monitoring system, offer considerable therapeutic opportunities, despite requiring close attention in the early phase of their use. The aim of this paper is to provide recommendations on the use of a predictive low glucose management (PLGM) system (Minimed 640G™, Medtronic, Northridge, CA, USA) in adolescents with type 1 diabetes either at the start of therapy or during follow-up. Sound clinical recommendations on PLGM are of increasing importance since several recent papers have reported significant clinical improvements in patients with PLGM, especially in adults...
January 19, 2017: Pediatric Diabetes
https://www.readbyqxmd.com/read/28101587/factors-limiting-formation-of-community-forestry-enterprises-in-the-southern-mixteca-region-of-oaxaca-mexico
#18
José Antonio Hernández-Aguilar, Héctor Sergio Cortina-Villar, Luis Enrique García-Barrios, Miguel Ángel Castillo-Santiago
Many studies have considered community-based forestry enterprises to be the best option for development of rural Mexican communities with forests. While some of Mexico's rural communities with forests receive significant economic and social benefits from having a community forestry enterprise, the majority have not formed such enterprises. The purpose of this article is to identify and describe factors limiting the formation of community forestry enterprise in rural communities with temperate forests in the Southern Mixteca region of Oaxaca, Mexico...
January 18, 2017: Environmental Management
https://www.readbyqxmd.com/read/28099675/a-newly-licensed-nurse-orientation-program-evaluation-focus-on-outcomes
#19
Nancy Phoenix Bittner, Gayle Gravlin, Claire MacDonald, Darlene Bourgeois
The aim of this project was to evaluate the effectiveness and outcomes of a redesigned newly licensed nurse orientation program. A unique aspect of this program was an end-of-orientation simulated four-patient assignment that was designed to assess five categories of critical thinking: prioritization and delegation, problem recognition, clinical decision making, clinical implementation, and reflection. Newly licensed nurses' critical thinking was measured by the Advisory Board's Critical Thinking Diagnostic tool at 10 weeks, 6 months, and 12 months...
January 1, 2017: Journal of Continuing Education in Nursing
https://www.readbyqxmd.com/read/28099323/anesthesia-and-databases-pediatric-cardiac-disease-as-a-role-model
#20
David F Vener, Sara K Pasquali, Emad B Mossad
Large data sets have now become ubiquitous in clinical medicine; they are particularly useful in high-acuity, low-volume conditions such as congenital heart disease where data must be collected from many centers. These data fall into 2 categories: administrative data arising from hospital admissions and charges and clinical data relating to specific diseases or procedures. In congenital cardiac diseases, there are now over a dozen of these data sets or registries focusing on various elements of patient care...
February 2017: Anesthesia and Analgesia
keyword
keyword
10638
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"