keyword
MENU ▼
Read by QxMD icon Read
search

Affective computing

keyword
https://www.readbyqxmd.com/read/28449462/pulmonary-function-tests-findings-and-their-diagnostic-value-in-patients-with-igg4-related-disease
#1
Lu Cao, Yi-Bing Chen, Da-Hui Zhao, Wen-Fang Shi, Song Meng, Li-Xin Xie
BACKGROUND: IgG4-related disease (IgG4-RD) is an immune-mediated fibroinflammatory disorder that can affect most organs. To date, there have been no detailed assessments of pulmonary function in patients with IgG4-RD. In this study, we investigated pulmonary function in IgG4-RD patients and evaluated the value of pulmonary function tests (PFTs) in diagnosing IgG4-related respiratory disease (IgG4-RRD). METHODS: This was a retrospective study of 17 patients with IgG4-RD...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28449044/vernakalant-does-not-alter-early-repolarization-or-contractility-in-normal-and-electrically-remodelled-atria
#2
Arne van Hunnik, Hussein Nasrallah, Dennis H Lau, Marion Kuiper, Sander Verheule, Ulrich Schotten
Aims: Besides the inhibition of the sodium inward current, vernakalant also inhibits the ultra rapid rectifier (IKur) and transient outward current (Ito). Inhibition of these currents increases contractility in canine atrial myocytes and goat atria. We investigated the effect of vernakalant on early repolarization and contractility in normal and electrically remodelled atria. Methods and results: Goats were implanted a pressure catheter, piezoelectric crystals, and electrodes to obtain atrial contractility and effective refractory period (ERP)...
April 25, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28448920/the-effect-of-equiaxial-stretching-on-the-osteogenic-differentiation-and-mechanical-properties-of-human-adipose-stem-cells
#3
Sanni Virjula, Feihu Zhao, Joni Leivo, Sari Vanhatupa, Joose Kreutzer, Ted J Vaughan, Anna-Maija Honkala, Marlitt Viehrig, Conleth A Mullen, Pasi Kallio, Laoise M McNamara, Susanna Miettinen
Although mechanical cues are known to affect stem cell fate and mechanobiology, the significance of such stimuli on the osteogenic differentiation of human adipose stem cells (hASCs) remains unclear. In this study, we investigated the effect of long-term mechanical stimulation on the attachment, osteogenic differentiation and mechanical properties of hASCs. Tailor-made, pneumatic cell stretching devices were used to expose hASCs to cyclic equiaxial stretching in osteogenic medium. Cell attachment and focal adhesions were visualised using immunocytochemical vinculin staining on days 3 and 6, and the proliferation and alkaline phosphatase activity, as a sign of early osteogenic differentiation, were analysed on days 0, 6 and 10...
April 13, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28448856/impact-of-a-risk-based-follow-up-in-patients-affected-by-gastrointestinal-stromal-tumour
#4
Lorenzo D'Ambrosio, Erica Palesandro, Paola Boccone, Francesco Tolomeo, Sara Miano, Danilo Galizia, Antonio Manca, Gabriele Chiara, Ilaria Bertotto, Filippo Russo, Delia Campanella, Tiziana Venesio, Dario Sangiolo, Ymera Pignochino, Dimitrios Siatis, Michele De Simone, Alessandro Ferrero, Alberto Pisacane, Angelo Paolo Dei Tos, Sandra Aliberti, Massimo Aglietta, Giovanni Grignani
BACKGROUND: Follow-up aims to precociously identify recurrences, metastases or treatment-related adverse events so as to undertake the appropriate therapy. Guidelines admit lack of knowledge on optimal surveillance schedule, but suggest follow-up based on experts' opinion and risk stratification. To identify the impact, if any, of regular follow-up, we interrogated our prospectively collected database whether early detection of recurrences affected both clinical management and, likely, the outcome...
April 24, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28448641/detecting-glaucoma-with-a-portable-brain-computer-interface-for-objective-assessment-of-visual-function-loss
#5
Masaki Nakanishi, Yu-Te Wang, Tzyy-Ping Jung, John K Zao, Yu-Yi Chien, Alberto Diniz-Filho, Fabio B Daga, Yuan-Pin Lin, Yijun Wang, Felipe A Medeiros
Importance: The current assessment of visual field loss in diseases such as glaucoma is affected by the subjectivity of patient responses and the lack of portability of standard perimeters. Objective: To describe the development and initial validation of a portable brain-computer interface (BCI) for objectively assessing visual function loss. Design, Setting, and Participants: This case-control study involved 62 eyes of 33 patients with glaucoma and 30 eyes of 17 healthy participants...
April 27, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28448553/a-computational-toxicogenomics-approach-identifies-a-list-of-highly-hepatotoxic-compounds-from-a-large-microarray-database
#6
Héctor A Rueda-Zárate, Iván Imaz-Rosshandler, Roberto A Cárdenas-Ovando, Juan E Castillo-Fernández, Julieta Noguez-Monroy, Claudia Rangel-Escareño
The liver and the kidney are the most common targets of chemical toxicity, due to their major metabolic and excretory functions. However, since the liver is directly involved in biotransformation, compounds in many currently and normally used drugs could affect it adversely. Most chemical compounds are already labeled according to FDA-approved labels using DILI-concern scale. Drug Induced Liver Injury (DILI) scale refers to an adverse drug reaction. Many compounds do not exhibit hepatotoxicity at early stages of development, so it is important to detect anomalies at gene expression level that could predict adverse reactions in later stages...
2017: PloS One
https://www.readbyqxmd.com/read/28448449/an-artificial-measurements-based-adaptive-filter-for-energy-efficient-target-tracking-via-underwater-wireless-sensor-networks
#7
Huayan Chen, Senlin Zhang, Meiqin Liu, Qunfei Zhang
We study the problem of energy-efficient target tracking in underwater wireless sensor networks (UWSNs). Since sensors of UWSNs are battery-powered, it is impracticable to replace the batteries when exhausted. This means that the battery life affects the lifetime of the whole network. In order to extend the network lifetime, it is worth reducing the energy consumption on the premise of sufficient tracking accuracy. This paper proposes an energy-efficient filter that implements the tradeoff between communication cost and tracking accuracy...
April 27, 2017: Sensors
https://www.readbyqxmd.com/read/28446938/minimally-invasive-surgery-for-resection-of-ossification-of-the-ligamentum-flavum-in-the-thoracic-spine
#8
Wei Zhao, Chaoxiong Shen, Ranze Cai, Jianfeng Wu, Yuandong Zhuang, Zhaowen Cai, Rui Wang, Chunmei Chen
INTRODUCTION: Thoracic ossification of the ligamentum flavum (TOLF) is a common cause of progressive thoracic myelopathy. Surgical decompression is commonly used to treat TOLF. AIM: To evaluate the clinical outcomes of microsurgical decompression of TOLF via a paraspinal approach, using a percutaneous tubular retractor system. MATERIAL AND METHODS: First, three-dimensional (3D) image reconstruction and printed models were made from thin computed tomography scans for each patient...
2017: Wideochirurgia i Inne Techniki Mało Inwazyjne, Videosurgery and Other Miniinvasive Techniques
https://www.readbyqxmd.com/read/28446703/efficient-use-of-sentinel-sites-detection-of-invasive-honeybee-pests-and-diseases-in-the-uk
#9
Matt J Keeling, Samik Datta, Daniel N Franklin, Ivor Flatman, Andy Wattam, Mike Brown, Giles E Budge
Sentinel sites, where problems can be identified early or investigated in detail, form an important part of planning for exotic disease outbreaks in humans, livestock and plants. Key questions are: how many sentinels are required, where should they be positioned and how effective are they at rapidly identifying new invasions? The sentinel apiary system for invasive honeybee pests and diseases illustrates the costs and benefits of such approaches. Here, we address these issues with two mathematical modelling approaches...
April 2017: Journal of the Royal Society, Interface
https://www.readbyqxmd.com/read/28445696/which-factors-affect-citation-rates-in-the-oral-and-maxillofacial-surgery-literature
#10
Kristie Cheng, Thomas B Dodson, Mark A Egbert, Srinivas M Susarla
PURPOSE: Citation rate is one of several tools to measure academic productivity. The purposes of this study were to estimate and identify factors associated with citation rates in the oral and maxillofacial surgery (OMS) literature. MATERIALS AND METHODS: This was a retrospective longitudinal study of publications in the Journal of Oral and Maxillofacial Surgery (JOMS), International Journal of Oral and Maxillofacial Surgery (IJOMS), and Oral Surgery, Oral Medicine, Oral Pathology, and Oral Radiology from January through December 2012...
April 1, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28445366/biomechanical-integrity-in-craniofacial-surgery-calvarial-reconstruction-in-favorable-and-infected-defects-with-bone-morphogenetic-protein-2
#11
Zoe M MacIsaac, Sarah E Henderson, Sameer Shakir, Sanjay Naran, Darren M Smith, Liliana Camison, James J Cray, Alejandro J Almarza, Gregory M Cooper, Joseph E Losee
BACKGROUND: The limitations of autologous and alloplastic reconstruction for craniofacial bone defects have created a clinical need for viable tissue-engineering strategies. Recombinant human bone morphogenetic protein-2 (rhBMP-2) has shown promise in this setting. The aim of this study was to determine the long-term biomechanical properties of rhBMP-2-mediated calvarial reconstruction. METHODS: Twelve-week-old New Zealand White rabbits underwent subtotal calvarectomy...
May 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28444854/analysis-of-organic-components-in-resin-modified-pulp-capping-materials-critical-considerations
#12
Bo W Nilsen, Einar Jensen, Ulf Örtengren, Vibeke B Michelsen
The purpose of this study was to elucidate the organic composition and eluates of three resin-based pulp-capping materials in relation to their indications and safety data sheets. Uncured samples of Theracal LC, Ultra-Blend Plus, and Calcimol LC were investigated using gas chromatography-mass spectrometry (GC-MS) and ultra-performance liquid chromatography-mass spectrometry (UPLC-MS). Identification/quantification of 7-d leachables of cured samples was performed using GC-MS for 2-hydroxyethyl methacrylate (HEMA), 2-(dimethylamino)ethyl methacrylate (DMAEMA), camphorquinone (CQ), ethylene glycol dimethacrylate (EGDMA), ethyl-4-(dimethylamino)benzoate (DMABEE), and triethylene glycol dimethacrylate (TEGDMA)...
April 26, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28444522/the-movement-induced-self-reference-effect-enhancing-memorability-through-movement-toward-the-self
#13
Mark A Oakes, Serge V Onyper
Much evidence suggests that bodily actions affect cognitive states. In particular, pulling owned objects toward the self improves memory for those objects compared to memory for objects pushed away from the self. Experiments 1 and 2 examined the effect of incidental joystick movement on static stimuli, hypothesizing that using the physical self (rather than a computer monitor) as a reference point would enhance memory for items categorized via a toward-the-self action but not toward-the-computer-monitor action...
April 25, 2017: Cognitive Processing
https://www.readbyqxmd.com/read/28443587/role-of-trace-elements-for-oxidative-status-and-quality-of-human-sperm
#14
Galina Nenkova, Lubomir Petrov, Albena Alexandrova
BACKGROUND: Oxidative stress affects negatively the sperm quality. For maintaining the pro/antioxidative balance, some metal ions (e.g. copper, zinc, iron, selenium), which are co-factors of the antioxidant enzymes, are essential. However, iron and copper could act as prooxidants inducing oxidative damage of spermatozoa. AIMS: This study aims to reveal a possible correlation between the concentrations of some metal ions (iron, copper, zinc, and selenium) in human seminal plasma, oxidative stress, assessed by malondialdehyde (MDA) and total glutathione (tGSH) levels, and semen quality, assessed by the parameters count, motility, and morphology...
April 6, 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28443235/seronegative-complicated-hydatid-cyst-of-the-lung-a-case-report
#15
Eva Letty Susanne Engström, Goran Nadir Salih, Lothar Wiese
Cystic echinococcosis (CE) is an important helminthic zoonotic disease that commonly affects the liver and lungs. Imaging methods and serology establish the diagnosis in most cases. Chest x-ray can diagnose uncomplicated pulmonary hydatid cysts, whereas superinfection and/or rupture of the hydatid cyst (complicated cysts) may change the radiographic appearance and lead to delayed diagnosis and treatment. We report the case of a patient with hemoptysis and chest pain, where computer tomography scan of the lung suggested a large, ruptured hydatid cyst...
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/28443047/synchrony-in-joint-action-is-directed-by-each-participant-s-motor-control-system
#16
Lior Noy, Netta Weiser, Jason Friedman
In this work, we ask how the probability of achieving synchrony in joint action is affected by the choice of motion parameters of each individual. We use the mirror game paradigm to study how changes in leader's motion parameters, specifically frequency and peak velocity, affect the probability of entering the state of co-confidence (CC) motion: a dyadic state of synchronized, smooth and co-predictive motions. In order to systematically study this question, we used a one-person version of the mirror game, where the participant mirrored piece-wise rhythmic movements produced by a computer on a graphics tablet...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28443045/automatic-approach-tendencies-toward-high-and-low-caloric-food-in-restrained-eaters-influence-of-task-relevance-and-mood
#17
Renate A M Neimeijer, Anne Roefs, Brian D Ostafin, Peter J de Jong
Objective: Although restrained eaters are motivated to control their weight by dieting, they are often unsuccessful in these attempts. Dual process models emphasize the importance of differentiating between controlled and automatic tendencies to approach food. This study investigated the hypothesis that heightened automatic approach tendencies in restrained eaters would be especially prominent in contexts where food is irrelevant for their current tasks. Additionally, we examined the influence of mood on the automatic tendency to approach food as a function of dietary restraint...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28443035/next-speakers-plan-their-turn-early-and-speak-after-turn-final-go-signals
#18
Mathias Barthel, Antje S Meyer, Stephen C Levinson
In conversation, turn-taking is usually fluid, with next speakers taking their turn right after the end of the previous turn. Most, but not all, previous studies show that next speakers start to plan their turn early, if possible already during the incoming turn. The present study makes use of the list-completion paradigm (Barthel et al., 2016), analyzing speech onset latencies and eye-movements of participants in a task-oriented dialogue with a confederate. The measures are used to disentangle the contributions to the timing of turn-taking of early planning of content on the one hand and initiation of articulation as a reaction to the upcoming turn-end on the other hand...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28442780/the-effect-of-body-composition-and-serum-inflammatory-markers-on-the-functional-muscle-bone-unit-in-premenopausal-women
#19
S M Mueller, I Herter-Aeberli, A C Cepeda-Lopez, M Flück, H H Jung, M Toigo
BACKGROUND/OBJECTIVES: A number of recent studies dealing with the relationship between the effects of high body mass (BM) and fat mass (FM) on bone mass and strength exhibit a range of contrasting variations in their findings. These diverse findings have led to an ongoing controversy as to whether high BM and FM positively or negatively affect bone mass and strength. Excessive fat mass and the associated low-grade inflammation might overturn the higher mechanical stimulus arising from a higher body mass...
April 26, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28441641/low-volume-contrast-ct-angiography-via-pulmonary-artery-injection-for-measurement-of-aortic-annulus-in-patients-undergoing-transcatheter-aortic-valve-replacement
#20
Vien T Truong, Joseph Choo, Luke McCoy, Adam Mussman, Stephanie Ambach, Dean Kereiakes, Ian Sarembock, Wojciech Mazur
OBJECTIVES: To investigate the feasibility and image quality of low-dose contrast computed tomography (CT) angiography with pulmonary artery (PA) protocol. BACKGROUND: Aortic stenosis is the most common valvular heart disease and transcatheter aortic valve replacement (TAVR) has evolved as an alternative method for surgical valve replacement in intermediate-risk and high-risk surgical patients. CT is essential for measurement of aortic annulus prior to TAVR. METHODS: Twenty patients underwent a low-dose contrast study with PA protocol and 20 patients underwent a traditional-dose study (traditional protocol)...
May 2017: Journal of Invasive Cardiology
keyword
keyword
113117
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"