IT-based evaluation and automatic improvement of the quality of intraoral radiographs.

abstract：BACKGROUND AND OBJECTIVES:The understanding of the bonds and the relationships between the respiratory signals, i.e. the airflow, the mouth pressure, the relative temperature and the relative humidity during breathing may provide the improvement on the measurement methods of respiratory mechanics and sensor designs or ...

journal_title：Computer methods and programs in biomedicine

authors： Saatci E

更新日期：2018-01-01 00:00:00

abstract：:A personal computer program in BASIC for the two-factor factorial analysis of variance has been developed. The factorial design is based on and combined with previous one-way and two-way ANOVA programs. The performance of the program is tested on data obtained from 3 months' consumption of three proprietary antibiotic...

journal_title：Computer methods and programs in biomedicine

authors： Abdullah ME,al-Khamis KI

更新日期：1993-12-01 00:00:00

abstract：:Diabetic retinopathy (DR) is one of the most important complications of diabetes mellitus, which causes serious damages in the retina, consequently visual loss and sometimes blindness if necessary medical treatment is not applied on time. One of the difficulties in this illness is that the patient with diabetes mellit...

journal_title：Computer methods and programs in biomedicine

authors： Köse C,Sevik U,Ikibaş C,Erdöl H

更新日期：2012-08-01 00:00:00

abstract：BACKGROUND:The augmentation of cooling or heating in a mechanical and industrial process may create a saving in energy, decrease process time, protract the working existence of hardware and raise thermal rating. A few procedures are even influenced subjectively by the action of increased heat transport. The advancement...

journal_title：Computer methods and programs in biomedicine

authors： Khan MI,Khan SA,Hayat T,Khan MI,Alsaedi A

更新日期：2019-10-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:This contribution presents a rapid computational framework to mechanically simulate the insertion of a slender medical instrument in a tubular structure such as an artery, the cochlea or another slender instrument. METHODS:Beams are employed to rapidly simulate the mechanical behaviour of the ...

journal_title：Computer methods and programs in biomedicine

authors： Magliulo M,Lengiewicz J,Zilian A,Beex LAA

更新日期：2020-11-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Accurate segmentation of prostate and its zones constitute an essential preprocessing step for computer-aided diagnosis and detection system for prostate cancer (PCa) using diffusion-weighted imaging (DWI). However, low signal-to-noise ratio and high variability of prostate anatomic structures ...

journal_title：Computer methods and programs in biomedicine

authors： Singh D,Kumar V,Das CJ,Singh A,Mehndiratta A

更新日期：2020-11-01 00:00:00

abstract：OBJECTIVES:Efficient clinical treatment processes is considered a key factor of medical quality control. Current IT solutions are far away from this perspective since they typically have difficulty supporting the variances occurring in clinical practices, and providing adequate flexible support of clinical processes. ...

journal_title：Computer methods and programs in biomedicine

authors： Lu X,Huang Z,Duan H

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Fatigue is an important cause of operational errors, and human errors are the main cause of accidents. This study is an exploratory study in China. Field tests were conducted on heart rate variability (HRV) parameters and physiological indicators of fatigue among miners in high-altitude, cold a...

journal_title：Computer methods and programs in biomedicine

authors： Chen S,Xu K,Zheng X,Li J,Fan B,Yao X,Li Z

更新日期：2020-11-01 00:00:00

abstract：:A highly optimized software for the kinetic analysis of complex chemical models is presented. The program is applied to the analysis of a vectorial biochemical reaction, where many species are linked by multiple equilibria of any order. The reaction stimulates the Ca2(+)-transport-linked ATPase reaction taking place i...

journal_title：Computer methods and programs in biomedicine

authors： Hecht JP,Nikonov JM,Alonso GL

更新日期：1990-09-01 00:00:00

abstract：:Techniques for conducting hypothesis testing on the median and other quantiles of two or more subgroups under complex survey design are limited. In this paper, we introduce programs in both SAS and R to perform such a test. A detailed illustration of the computations, macro variable definitions, input and output for t...

journal_title：Computer methods and programs in biomedicine

authors： Pan Y,Caudill SP,Li R,Caldwell KL

更新日期：2014-11-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:In most countries, the higher death rates are due to cardiovascular disease and stroke. These problems often derive from irregular blood flow and the circulatory system disorder. METHODS:In this paper, the blood flow is simulated in a created aneurysm in the artery upon using Lattice Boltzmann...

journal_title：Computer methods and programs in biomedicine

authors： Afrouzi HH,Ahmadian M,Hosseini M,Arasteh H,Toghraie D,Rostami S

更新日期：2020-04-01 00:00:00

abstract：:An integrated experimental and computational procedure is provided for the evaluation of the biomechanical behaviour that characterizes the pressure-volume response of gastrointestinal regions. The experimental activity pertains to inflation tests performed on specific gastrointestinal conduct segments. Different infl...

journal_title：Computer methods and programs in biomedicine

authors： Carniel EL,Rubini A,Frigo A,Natali AN

更新日期：2014-01-01 00:00:00

abstract：:The use of a microcomputer in lung sound-analysis is described. The system was used experimentally in order to evaluate automated auscultation as a mean for improving the sensitivity of pulmonary health mass screening. The sound signals from four custom-made piezoelectric transducers, affixed at specific locations on ...

journal_title：Computer methods and programs in biomedicine

authors： Nissan M,Gavriely N

更新日期：1993-05-01 00:00:00

abstract：:Measurement systems used in the collection and processing of laboratory data must be calibrated periodically to obtain accurate results. Because calibration factors can change over time or may be reset to optimize measurements for specific tests, care must be taken to assure that calibration factors and data are align...

journal_title：Computer methods and programs in biomedicine

authors： Reinking RM,Laouris Y,Stuart DG

更新日期：1991-09-01 00:00:00

abstract：:The increasing flow of short time series microarray experiments for the study of dynamic cellular processes poses the need for efficient clustering tools. These tools must deal with three primary issues: first, to consider the multi-functionality of genes; second, to evaluate the similarity of the relative change of a...

journal_title：Computer methods and programs in biomedicine

authors： Dimitrakopoulou K,Vrahatis AG,Wilk E,Tsakalidis AK,Bezerianos A

更新日期：2013-09-01 00:00:00

abstract：:Diabetes mellitus (DM) is a metabolic disorder that is widely rampant throughout the world population these days. The uncontrolled DM may lead to complications of eye, heart, kidney and nerves. The most common type of diabetes is the type 2 diabetes or insulin-resistant DM. Near-infrared spectroscopy (NIRS) technology...

journal_title：Computer methods and programs in biomedicine

authors： Molinari F,Acharya UR,Martis RJ,De Luca R,Petraroli G,Liboni W

更新日期：2013-12-01 00:00:00

abstract：:The Department of Radiology of the Shinshu University Hospital is presently in the process of developing a new type of mini-PACS with a hybrid architecture consisting of a video and a digital image archiving network. The video block consists of a server station with a video write-once optical disk (LD) and three works...

journal_title：Computer methods and programs in biomedicine

authors： Takizawa M,Sone S,Imai S,Sakai F,Imai Y,Maruyama A

更新日期：1991-10-01 00:00:00

abstract：:A dose-response meta-analysis of epidemiological studies can encounter different types of confidence intervals (floated vs. conventional). This paper illustrates how to back calculate conventional confidence intervals from a set of relative risks reported with floated confidence intervals or floated standard errors. F...

journal_title：Computer methods and programs in biomedicine

authors： Orsini N

更新日期：2010-04-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Cartilage cracks and fissures may occur due to certain daily life activities such as sports practice, blunt trauma, and matrix fibrillation during early osteoarthritis. These cracks could further grow at the macroscopic level, alter the load distribution pattern in the matrix, limit the joint r...

journal_title：Computer methods and programs in biomedicine

authors： Komeili A,Rasoulian A,Kakavand R

更新日期：2020-10-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Objective Structured Clinical Examination (OSCE) has been used in many areas of healthcare training over the years. However, it constantly needs to be upgraded and enhanced due to technological and teaching changes. We aim at implementing an integrative OSCE method which employs informatics via...

journal_title：Computer methods and programs in biomedicine

authors： Lin CW,Chang EH,Clinciu DL,Peng YT,Huang WC,Wu CC,Wu JC,Li YC

更新日期：2018-05-01 00:00:00

abstract：:A linear time invariant model is applied to functional fMRI blood flow data. Based on traditional time series analysis, this model assumes that the fMRI stochastic output sequence can be determined by a constant plus a linear filter (hemodynamic response function) of several fixed deterministic inputs and an error ter...

journal_title：Computer methods and programs in biomedicine

authors： Rio DE,Rawlings RR,Woltz LA,Salloum JB,Hommer DW

更新日期：2006-04-01 00:00:00

abstract：:The popularity of the use of Apple II/IIe hardware in medical applications is evidenced by the variety of articles devoted to the use of this hardware in biomedical research and medical practice. Many of these applications are of a stochastic nature, including simulations, and depend on the Applesoft random number gen...

journal_title：Computer methods and programs in biomedicine

authors： Gleason JM

更新日期：1988-05-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Gene regulatory networks (GRNs) are essential for understanding most molecular processes. In this context, the so-called model-free approaches have an advantage modeling the complex topologies behind these dynamic molecular networks, since most GRNs are difficult to map correctly by any other m...

journal_title：Computer methods and programs in biomedicine

authors： Díaz-Montaña JJ,Díaz-Díaz N,Barranco CD,Ponzoni I

更新日期：2019-08-01 00:00:00

abstract：OBJECTIVE:This paper presents a Radial Basis Functions Neural Network (RBFNN) based detection system, for automatic identification of Cerebral Vascular Accidents (CVA) through analysis of Computed Tomographic (CT) images. METHODS:For the design of a neural network classifier, a Multi Objective Genetic Algorithm (MOGA)...

journal_title：Computer methods and programs in biomedicine

authors： Hajimani E,Ruano MG,Ruano AE

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:We describe and illustrate use of DISTING, a novel web application for computing alternative structurally identifiable linear compartmental models that are input-output indistinguishable from a postulated linear compartmental model. Several computer packages are available for analysing the str...

journal_title：Computer methods and programs in biomedicine

authors： Davidson NR,Godfrey KR,Alquaddoomi F,Nola D,DiStefano JJ 3rd

更新日期：2017-05-01 00:00:00

abstract：:A method to determine the shapes of a thermally fluctuating phospholipid vesicle is described. The vesicle that was attached at one point to a glass plate was submitted to a flow. It was observed by an inverted optical microscope using phase contrast technique. A large number of consecutive video images were digitised...

journal_title：Computer methods and programs in biomedicine

authors： Sevsek F,Gomisccek G

更新日期：2004-03-01 00:00:00

abstract：:This paper discusses the underlying issues in the evaluation of computer systems which apply artificial intelligence in medicine. Three different levels of evaluation are described: the subjective evaluation of the research contribution of a developmental prototype, the validation of a system's knowledge and performan...

journal_title：Computer methods and programs in biomedicine

authors： Miller PL

更新日期：1986-03-01 00:00:00

abstract：:Given longitudinal data for several variables, including a given outcome variable, it is desired to predict the outcome for a specific individual, or more generally experimental unit, in such a way that the predicted value is both accurate and resistant (i.e. has good cross-validation). There are certain data-analytic...

journal_title：Computer methods and programs in biomedicine

authors： Khamis H,Kepler M

更新日期：2002-02-01 00:00:00

abstract：BACKGROUND AND AIMS:Coronary heart disease (CHD) is an important public health problem globally. Algorithms incorporating the assessment of clinical biomarkers together with several established traditional risk factors can help clinicians to predict CHD and support clinical decision making with respect to interventions...

journal_title：Computer methods and programs in biomedicine

authors： Tayefi M,Tajfard M,Saffar S,Hanachi P,Amirabadizadeh AR,Esmaeily H,Taghipour A,Ferns GA,Moohebati M,Ghayour-Mobarhan M

更新日期：2017-04-01 00:00:00

abstract：:Sedation administration and agitation management are fundamental activities in any intensive care unit. A lack of objective measures of agitation and sedation, as well as poor understanding of the underlying dynamics, contribute to inefficient outcomes and expensive healthcare. Recent models of agitation-sedation dyna...

journal_title：Computer methods and programs in biomedicine

authors： Rudge AD,Chase JG,Shaw GM,Lee D,Hann CE

更新日期：2006-09-01 00:00:00