keyword
MENU ▼
Read by QxMD icon Read
search

technology assessment

keyword
https://www.readbyqxmd.com/read/28340293/functional-paper-based-platform-for-rapid-capture-and-detection-of-ceo2-nanoparticles
#1
Ali Othman, Daniel Andreescu, Dinusha P Karunaratne, Suryadevara V Babu, Silvana Andreescu
Development of systems for capture, sequestration and tracking of nanoparticles (NPs) is becoming a significant focus in many aspects of nanotechnology and environmental research. These systems enable a broad range of applications for evaluating concentration, distribution and effects of NPs for environmental, clinical, epidemiological and occupational exposure studies. Herein, we describe the first example of a ligand-graft multifunctional platform for capture and detection of cerium oxide (CeO2 or ceria) NPs...
March 24, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28340247/usability-testing-of-the-iphone-app-to-improve-pain-assessment-for-older-adults-with-cognitive-impairment-prehospital-setting-a-qualitative-study
#2
Rachael E Docking, Matthew Lane, Pat A Schofield
Objectives. : Pain assessment in older adults with cognitive impairment is often challenging, and paramedics are not given sufficient tools/training to assess pain. The development of a mobile app may improve pain assessment and management in this vulnerable population. We conducted usability testing of a newly developed iPhone pain assessment application with potential users, in this case as a tool for clinical paramedic practice to improve pain assessment of older adults with cognitive impairment...
March 15, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28339969/the-quality-of-eggs-organic-and-nutraceutical-vs-conventional-and-their-technological-properties
#3
Agnieszka Filipiak-Florkiewicz, Katarzyna Deren, Adam Florkiewicz, Kinga Topolska, Leslaw Juszczak, Ewa Cieslik
The aim of the study was to compare the quality of commercially available eggs: organic (attested organic farm) - OE, nutraceutical (enriched in n-3 fatty acids) - NE, vs. conventional (cage raising system) - CE and their technological (emulsifying) properties. Their basic chemical composition (i.e., moisture, protein, fat, ash) as well as mineral (Na, K, Ca, Mg, Zn, Fe, Mn, Cu) contents were assessed, and fatty acid profiles were determined. Next, the suitability of the eggs for mayonnaise production was assessed...
February 23, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339776/effect-of-acute-millimeter-wave-exposure-on-dopamine-metabolism-of-ngf-treated-pc12-cells
#4
Alexis J Haas, Yann Le Page, Maxim Zhadobov, Ronan Sauleau, Yves Le Dréan, Christian Saligaut
Several forthcoming wireless telecommunication systems will use electromagnetic frequencies at millimeter waves (MMWs), and technologies developed around the 60-GHz band will soon know a widespread distribution. Free nerve endings within the skin have been suggested to be the targets of MMW therapy which has been used in the former Soviet Union. So far, no studies have assessed the impact of MMW exposure on neuronal metabolism. Here, we investigated the effects of a 24-h MMW exposure at 60.4 GHz, with an incident power density (IPD) of 5 mW/cm², on the dopaminergic turnover of NGF-treated PC12 cells...
February 24, 2017: Journal of Radiation Research
https://www.readbyqxmd.com/read/28339625/cystatin-s-a-candidate-biomarker-for-severity-of-submandibular-gland-involvement-in-sj%C3%A3-gren-s-syndrome
#5
Daniela Martini, Alessia Gallo, Serena Vella, Francesca Sernissi, Antonella Cecchettini, Nicoletta Luciano, Enza Polizzi, Pier Giulio Conaldi, Marta Mosca, Chiara Baldini
Objectives.: Salivary cystatin S is a defence protein mainly produced by submandibular glands and involved in innate oral immunity. This study aimed to verify whether cystatin S was diversely expressed in different disease subsets of primary Sjogren's syndrome (pSS) patients, defined on the basis of salivary flow [unstimulated salivary flow rate (USFR)], minor salivary gland (MSG) focus score and submandibular gland ultrasonography abnormalities. We also evaluated miR-126 and miR-335-5p expression in MSG biopsies to verify whether an aberrant regulation of cystatin S at the glandular level may influence its salivary expression...
February 16, 2017: Rheumatology
https://www.readbyqxmd.com/read/28338417/a-3d-tissue-printing-approach-for-validation-of-diffusion-tensor-imaging-in-skeletal-muscle
#6
David B Berry, Shangting You, John Warner, Lawrence R Frank, Shaochen Chen, Samuel R Ward
The ability to noninvasively assess skeletal muscle microstructure, which predicts function and disease, would be of significant clinical value. One method that holds this promise is diffusion tensor magnetic resonance imaging (DT-MRI), which is sensitive to the microscopic diffusion of water within tissues and has become ubiquitous in neuroimaging as a way of assessing neuronal structure and damage. However, its application to the assessment of changes in muscle microstructure associated with injury, pathology, or age remains poorly defined, because it is difficult to precisely control muscle microstructural features in vivo...
March 24, 2017: Tissue Engineering. Part A
https://www.readbyqxmd.com/read/28338309/impact-of-personalized-three-dimensional-3d-printed-pelvicalyceal-system-models-on-patient-information-in-percutaneous-nephrolithotripsy-surgery-a-pilot-study
#7
Hasan Anil Atalay, H Lütfi Canat, Volkan Ülker, İlter Alkan, Ünsal Özkuvanci, Fatih Altunrende
OBJECTIVE: To investigate the impact of personalized three dimensional (3D) printed pelvicalyceal system models on patient information before percutaneous nephrolithotripsy surgery. MATERIAL AND METHODS: Patients with unilateral complex renal stones with indicatation of percutaneous nephrolithotripsy surgery were selected. Usable data of patients were obtained from CT scans as Digital Imaging and Communications in Medicine (DICOM) format. Mimics software version 16...
March 24, 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/28337166/difference-between-leisure-and-work-contexts-the-roles-of-perceived-enjoyment-and-perceived-usefulness-in-predicting-mobile-video-calling-use-acceptance
#8
Ronggang Zhou, Caihong Feng
There is a rapidly growing body of literature on mobile video calling, which is a promising communication technology; however, little research has focused on user acceptance of mobile video calling, especially in different use contexts. This study explored factors (especially perceived enjoyment) influencing the intention of users to employ video calling in different contexts (a work and a leisure context) by applying the technology acceptance model (TAM) combined with the theory of planned behavior. The revised research model differentiated external factors (subjective norms and personal innovativeness) from internal factors (perceived usefulness, perceived ease of use (PEU), perceived enjoyment, and intention to use mobile video calling)...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28337129/novel-neuromodulation-techniques-to-assess-interhemispheric-communication-in-neural-injury-and-neurodegenerative-diseases
#9
REVIEW
Samuel S Shin, Galit Pelled
Interhemispheric interaction has a major role in various neurobehavioral functions. Its disruption is a major contributor to the pathological changes in the setting of brain injury such as traumatic brain injury, peripheral nerve injury, and stroke, as well as neurodegenerative diseases. Because interhemispheric interaction has a crucial role in functional consequence in these neuropathological states, a review of noninvasive and state-of-the-art molecular based neuromodulation methods that focus on or have the potential to elucidate interhemispheric interaction have been performed...
2017: Frontiers in Neural Circuits
https://www.readbyqxmd.com/read/28337089/evaluation-of-the-environmental-noise-levels-in-abuja-municipality-using-mobile-phones
#10
T Ibekwe, D Folorunso, A Ebuta, J Amodu, M Nwegbu, Z Mairami, I Liman, C Okebaram, C Chimdi, B Durogbola, H Suleiman, H Mamven, N Baamlong, E Dahilo, I Gbujie, P Ibekwe, O Nwaorgu
BACKGROUND: Noise remains a nuisance which impacts negatively on the physical, social and psychological wellbeing of man. It aggravates chronic illnesses like hypertension and other cardiopulmonary diseases. Unfortunately, increased activities from industrialization and technological transfers/drifts have tumultuously led to increased noise pollution in most of our fast growing cities today and hence the need for concerted efforts in monitoring and regulating our environmental noise. OBJECTIVE: To assess the equivalent noise level (Leq) in Abuja municipality and promote a simple method for regular assessment of Leq within our environment...
December 2016: Annals of Ibadan Postgraduate Medicine
https://www.readbyqxmd.com/read/28336966/an-integrated-h-g-scheme-identifying-areas-for-soil-remediation-and-primary-heavy-metal-contributors-a-risk-perspective
#11
Bin Zou, Xiaolu Jiang, Xiaoli Duan, Xiuge Zhao, Jing Zhang, Jingwen Tang, Guoqing Sun
Traditional sampling for soil pollution evaluation is cost intensive and has limited representativeness. Therefore, developing methods that can accurately and rapidly identify at-risk areas and the contributing pollutants is imperative for soil remediation. In this study, we propose an innovative integrated H-G scheme combining human health risk assessment and geographical detector methods that was based on geographical information system technology and validated its feasibility in a renewable resource industrial park in mainland China...
March 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28336319/influence-of-gender-of-the-teaching-staff-on-students-acceptance-of-a-virtual-implant-planning-course
#12
Emeka Nkenke, Elefterios Vairaktaris, Hans-Günter Schaller, Christos Perisanidis, Stephan Eitner
Acceptance of new technology is influenced by a number of situational and social factors. So far, only limited data are available on the influence of the teaching staff's gender on the acceptance of virtual dental implant planning by students. This study aimed at assessing the influence of the teaching staff's gender on the acceptance of a virtual implant planning course by male and female undergraduate dental students and their general attitude toward implantology. Two groups of third-year dental students (group 1, 9 males, 22 females; group 2, 12 males, 20 females) attended a virtual dental implant planning course...
February 9, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28336203/is-extracorporeal-shock-wave-lithotripsy-a-current-treatment-for-urolithiasis-a-systematic-review
#13
P Bahílo Mateu, A Budía Alba, E Liatsikos, M Trassierra Villa, J D López-Acón, D de Guzmán Ordaz, F Boronat Tormo
INTRODUCTION: Technological advances have prompted a change in the management of urolithiasis. Endourological techniques are gaining importance because they are highly effective treatments. The aim of this study was to answer the question of whether extracorporeal shock wave lithotripsy (ESWL) is still a competitive alternative compared with other therapeutic modalities. ACQUISITION OF EVIDENCE: We conducted a literature search of articles published in the past 5 years...
March 20, 2017: Actas Urologicas Españolas
https://www.readbyqxmd.com/read/28335762/oral-cancer-awareness-among-dental-patients-in-omdurman-sudan-a-cross-sectional-study
#14
Tasneem Mohammed Babiker, Khansa Awad Alkareem Osman, Safa Abdelrawf Mohamed, Matab Abdalrhaman Mohamed, Hatim Mohammed Almahdi
BACKGROUND: Oral cancer is a preventable disease. Its occurrence is mostly due to lifestyle. In Sudan, the use of smokeless tobacco (Toombak) has long been linked to oral cancer. Knowledge of the signs and symptoms of oral cancer may well aid in early diagnosis and treatment. This is bound to result in increasing survival rates, as well as reducing the oral cancer burden on the society. This study aimed to assess oral cancer awareness regarding knowledge of signs, symptoms, risk factors and sources of the information...
March 23, 2017: BMC Oral Health
https://www.readbyqxmd.com/read/28335694/construction-of-three-dimensional-dermo-epidermal-skin-equivalents-using-cell-coating-technology-and-their-utilization-as-alternative-skin-for-permeation-studies-and-skin-irritation-tests
#15
Takami Akagi, Mayuka Nagura, Ayami Hiura, Hajime Kojima, Mitsuru Akashi
In vitro generated human skin equivalents are generating interest as promising tools in basic research, as alternatives to animal testing and for clinical applications in regenerative medicine. For prediction of skin irritation and corrosion, three-dimensional (3D) human skin equivalents consisting of differentiated human keratinocytes have been developed and some models have been internationally accepted. However, more delicate assessments using full-thickness skin models, such as skin sensitization tests cannot be performed because of the lack of a dermis containing fibroblasts or appendages...
March 23, 2017: Tissue Engineering. Part A
https://www.readbyqxmd.com/read/28335574/proof-of-concept-development-of-snow-liquid-water-content-profiler-using-cs650-reflectometers-at-caribou-me-usa
#16
Carlos L Pérez Díaz, Jonathan Muñoz, Tarendra Lakhankar, Reza Khanbilvardi, Peter Romanov
The quantity of liquid water in the snowpack defines its wetness. The temporal evolution of snow wetness's plays a significant role in wet-snow avalanche prediction, meltwater release, and water availability estimations and assessments within a river basin. However, it remains a difficult task and a demanding issue to measure the snowpack's liquid water content (LWC) and its temporal evolution with conventional in situ techniques. We propose an approach based on the use of time-domain reflectometry (TDR) and CS650 soil water content reflectometers to measure the snowpack's LWC and temperature profiles...
March 21, 2017: Sensors
https://www.readbyqxmd.com/read/28335382/feasibility%C3%A2-of%C3%A2-assessing%C3%A2-diet%C3%A2-with%C3%A2-a%C3%A2-mobile%C3%A2-food%C3%A2-record%C3%A2-for%C3%A2-adolescents%C3%A2-and%C3%A2-young%C3%A2-adults%C3%A2-with%C3%A2-down%C3%A2-syndrome
#17
Katherine E Bathgate, Jill L Sherriff, Helen Leonard, Satvinder S Dhaliwal, Edward J Delp, Carol J Boushey, Deborah A Kerr
Technology-based methods for assessing diet in those with disability remains largely unexplored. The aim was to assess the feasibility of assessing diet with an image-based mobile food record application (mFR) in 51 adolescents and young adults with Down syndrome (PANDs). Adherence was also assessed with the instruction to include a fiducial marker object in the before and after eating images. The PANDs sample completed a four-day mFR and results were compared with a sample of young adults from the Connecting Health and Technology study (CHAT, n = 244)...
March 13, 2017: Nutrients
https://www.readbyqxmd.com/read/28335032/allele-specific-ablation-rescues-electrophysiological-abnormalities-in-a-human-ips-cell-model-of-long-qt-syndrome-with-a-calm2-mutation
#18
Yuta Yamamoto, Takeru Makiyama, Takeshi Harita, Kenichi Sasaki, Yimin Wuriyanghai, Mamoru Hayano, Suguru Nishiuchi, Hirohiko Kohjitani, Sayako Hirose, Jiarong Chen, Fumika Yokoi, Taisuke Ishikawa, Seiko Ohno, Kazuhisa Chonabayashi, Hideki Motomura, Yoshinori Yoshida, Minoru Horie, Naomasa Makita, Takeshi Kimura
Background: Calmodulin is a ubiquitous Ca 2+ sensor molecule encoded by three distinct calmodulin genes, CALM1-3 . Recently, mutations in CALM1-3 have been reported to be associated with severe early-onset long-QT syndrome (LQTS). However, the underlying mechanism through which heterozygous calmodulin mutations lead to severe LQTS remains unknown, particularly in human cardiomyocytes. Objectives: We aimed to establish an LQTS disease model associated with a CALM2 mutation (LQT15) using human induced pluripotent stem cells (hiPSCs) and to assess mutant allele-specific ablation by genome editing for the treatment of LQT15...
March 1, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28334818/chromosomal-dynamics-predicted-by-an-elastic-network-model-explains-genome-wide-accessibility-and-long-range-couplings
#19
Natalie Sauerwald, She Zhang, Carl Kingsford, Ivet Bahar
Understanding the three-dimensional (3D) architecture of chromatin and its relation to gene expression and regulation is fundamental to understanding how the genome functions. Advances in Hi-C technology now permit us to study 3D genome organization, but we still lack an understanding of the structural dynamics of chromosomes. The dynamic couplings between regions separated by large genomic distances (>50 Mb) have yet to be characterized. We adapted a well-established protein-modeling framework, the Gaussian Network Model (GNM), to model chromatin dynamics using Hi-C data...
March 16, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28334519/perspectives-of-health-and-self-care-among-older-persons-to-be-implemented-in-an-interactive-ict-platform
#20
Carina Göransson, Yvonne Wengström, Kristina Ziegert, Ann Langius-Eklöf, Irene Eriksson, Annica Kihlgren, Karin Blomberg
AIM AND OBJECTIVES: To acquire knowledge regarding the contents to be implemented in an interactive ICT-platform perceived to be relevant to health and self-care among older persons based on the literature, healthcare professionals and the older persons themselves. BACKGROUND: The growing ageing population places demands on the healthcare system to promote healthy ageing and to strengthen the older person's self-care ability. This requires innovative approaches to facilitate communication between the older person and healthcare professionals, and to increase the older person's participation in their care...
March 23, 2017: Journal of Clinical Nursing
keyword
keyword
75249
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"