搜索结果: 1-15 共查到“知识库 医学 Models”相关记录85条 . 查询时间(0.345 秒)
Calibration and validation of an air-displacement plethysmography method for estimating percentage body fat in an elderly population: a comparison among compartmental models
Body composition elderly men
2016/6/14
The use of hydrostatic weighing (HW) to measure
body composition in the elderly can be difficult and is based on
the assumption of constancy of body compartments.
Four-component model of body composition in children: density and hydration of fat-free mass and comparison with simpler models
Body fat dual-energy X-ray absorptiometry total body water
2016/5/31
Body composition in children is generally measured
by 2-component (2C) models, which are subject to error
arising from variation in fat-free mass (FFM) composition. The
4-component (4C) model, whic...
Factors Associated With Serum Albumin in Diabetes Mellitus Type 2 With Microalbuminuria Using Non-Normal Mixed Models: A Prospective Cohort Study
Serum Albumin Diabetes Mellitus Type 2 Risk Factors
2016/1/26
Background: The globally increasing epidemic of diabetes will lead to serious problems including diabetic nephropathy and kidney diseases in near future. The first clinical diagnosable stage in a diab...
THERAPEUTIC IMPLICATIONS OF COMPUTER MODELS OF BRAIN ACTIVITY FOR ALZHEIMER DISEASE
COMPUTER MODELS
2015/7/31
Neural models of large-scale brain processes help to explain many features of neuropsychological syndromes and psychiatric disease. Two associative memory models useful to understand some aspects of c...
Studies of the categorical perception (CP) of sensory continua have a long and rich history in
psychophysics. In 1977, Macmillan et al. introduced the use of signal detection theory to CP
studies. A...
Reconciling Predictive Coding and Biased Competition Models of Cortical Function
neural networks cortical circuits cortical feedback biased competition predictive coding
2015/7/29
A simple variation of the standard biased competition model is shown, via some trivial mathematical manipulations, to be identical to predictive coding. Specifically, it is shown that a particular imp...
Punctuated equilibrium in statistical models of generalized coevolutionary resilience: How sudden ecosystem transitions can entrain both phenotype expression and Darwinian selection
coevolution cognitive paradigm gene expression information theory
2015/7/29
We argue, using a mathematical model based on asymptotic limit theorems of probability theory, that mesoscale ecosystem resilience shifts can entrain punctuated events of gene expression and other cog...
Joint models for longitudinal and survival data
joint models longitudinal data survival data bivariate change point models prediction Bayesian method EM algorithm
2015/5/21
Epidemiologic and clinical studies routinely collect longitudinal measures of multiple outcomes. These longitudinal outcomes can be used to establish the temporal order of relevant biological processe...
Variable selection and structural discovery in joint models of longitudinal and survival data
Joint models Mixed effect selection Structural discovery Adaptive LASSO Gaussian quadrature EM algorithm
2015/5/21
Joint models of longitudinal and survival outcomes have been used with increasing frequency in clinical investigations. Correct specification of fixed and random effects, as well as their functional f...
NEUROPROTECTIVE STUDIES ON THE MPTP AND SOD1 MOUSE MODELS OF NEURODEGENERATIVE DISEASES
ALS MPTP SOD1 neurodegeneration
2015/5/21
The main, underlying cause of neurodegenerative disease is the progressive loss of neuronal structure or function, whereby central and/or peripheral nervous system circuitry is severely and irreversib...
EFFECTS OF OMEGA-3 FATTY ACIDS ON RODENT MODELS OF BIPOLAR DISORDER AND ALCOHOLISM
Omega-3 bipolar alcoholism DBP mouse P rat genomics DHA
2015/5/21
Our laboratory has previously identified the clock gene D-box Binding Protein (DBP) as a candidate gene for bipolar disorder and alcoholism using a Convergent Functional Genomics (CFG) approach. In su...
Neuroendocrine tumours–models for rare tumour management
Neuroendocrine tumours rare tumour management
2015/4/21
Neuroendocrine tumours have posed a challenge for the development of research and management strategies because of their rarity and heterogeneity, both from clinical and molecular perspectives. Classi...
General practitioner-based models of post-treatment follow up
specialist care specialist oncologists
2015/3/30
In Australia, most survivorship care is currently provided by specialist oncologists. However, the increasing numbers of cancer survivors, together with workforce issues in oncology, make the developm...
Integration of an Online Simulated Prescription Analysis into Undergraduate Pharmacy Teaching Using Supplemental and Replacement Models
competency-based teaching e-learning pharmacy education simulation web-based learning
2018/8/17
Objective. To describe student use and perceptions of online simulated prescription analysis following integration of supplemental and replacement models into pharmacy practice teaching.
Methods. Str...
A Note on Adapting Propensity Score Matching and Selection Models to Choice Based Samples
Adapting Propensity Score Matching Selection Models Choice Based Samples
2015/1/22
The probability of selection into a treatment, also called the propensity score, plays a central role in classical selection models and in matching models (see, e.g., Heckman, 1980; Heckman and Navarr...