- Statistical basis for pharmacometrics: random variables and their distribution functions, expected values, and correlation coefficient
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Choi K
- KMID: 2290471
- Transl Clin Pharmacol.
- 2016 Jun;24(2):66-73.
- doi: 10.12793/tcp.2016.24.2.66
For pharmacometricians, probability theory is the very first obstacle towards the statistics since it is solely founded on mathematics. The purpose of this tutorial is to provide a simple version... -
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- Development of the Computerized Mathematics Test in Korean Children and Adolescents
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Lee EK, Jung J, Kang SH, Park EH, Choi I, Park S, Yoo HK
- KMID: 2389153
- J Korean Acad Child Adolesc Psychiatry.
- 2017 Jul;28(3):174-182.
- doi: 10.5765/jkacap.2017.28.3.174
OBJECTIVES: This study was conducted in order to develop a computerized test to measure the level of mathematic achievement and related cognitive functions in children and adolescents in South Korea. METHODS:... -
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- Artificial Neural Network: Understanding the Basic Concepts without Mathematics
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Han SH, Kim KW, Kim S, Youn YC
- KMID: 2442797
- Dement Neurocogn Disord.
- 2018 Sep;17(3):83-89.
- doi: 10.12779/dnd.2018.17.3.83
Machine learning is where a machine (i.e., computer) determines for itself how input data is processed and predicts outcomes when provided with new data. An artificial neural network is a... -
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- Neurobiological basis for learning disorders with a special emphasis on reading disorders
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Chung HJ
- KMID: 2140898
- Korean J Pediatr.
- 2006 Apr;49(4):341-353.
- doi: 10.3345/kjp.2006.49.4.341
Learning disorders are diagnosed when the individual's achievement on standardized tests in reading, mathematics, or written expression is substantially below that expected for age, schooling, and level of intelligence. Subtypes... -
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- High-Resolution Actigraphic Analysis of ADHD: A Wide Range of Movement Variability Observation in Three School Courses - A Pilot Study
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Kam HJ, Lee K, Cho SM, Shin YM, Park RW
- KMID: 2166593
- Healthc Inform Res.
- 2011 Mar;17(1):29-37.
- doi: 10.4258/hir.2011.17.1.29
OBJECTIVES: This study was conducted to determine whether or not newly proposed high-resolution activity features could provide a superior analytic foundation compared to those commonly used to assess transitions in... -
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- Prevalence and Correlates of Attention Deficit Hyperactivity Disorder: School-Based Mental Health Services in Seoul
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Yang SJ, Cheong S, Hong SD
- KMID: 2341161
- J Korean Neuropsychiatr Assoc.
- 2006 Jan;45(1):69-76.
OBJECTIVES: To estimate the prevalence and correlates of children who had Attention Deficit Hyperactivity Disorder (ADHD) in Seoul. METHODS: A cross-sectional survey of 2,429 children included in four elementary schools at... -
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- Anatomical Achievement and Thought of Leonardo da Vinci
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Chai OH, Song CH
- KMID: 2328099
- Korean J Phys Anthropol.
- 2016 Jun;29(2):35-46.
- doi: 10.11637/kjpa.2016.29.2.35
Leonardo da Vinci is remembered as the greatest genius of the Renaissance. He left outstanding achievements as an artist, scientist and inventor, and contributes up to today's science. He ranks... -
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- Association between Abacus Training and Improvement in Response Inhibition: A Case-control Study
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Na KS, Lee SI, Park JH, Jung HY, Ryu JH
- KMID: 2171047
- Clin Psychopharmacol Neurosci.
- 2015 Aug;13(2):163-167.
- doi: 10.9758/cpn.2015.13.2.163
OBJECTIVE: The abacus, first used in Asian countries more than 800 years ago, enables efficient arithmetic calculation via visuo-spatial configuration. We investigated whether abacus-trained children performed better on cognitive tasks... -
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- Analysis of Age-Related Changes in Asian Facial Skeletons Using 3D Vector Mathematics on Picture Archiving and Communication System Computed Tomography
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Kim SJ, Kim SJ, Park JS, Byun SW, Bae JH
- KMID: 2163635
- Yonsei Med J.
- 2015 Sep;56(5):1395-1400.
- doi: 10.3349/ymj.2015.56.5.1395
PURPOSE: There are marked differences in facial skeletal characteristics between Asian and Caucasian. However, ethnic differences in age-related facial skeletal changes have not yet been fully established. The aims of... -
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- The Effect of Depression in Decision Making Process : Based on Quantitative Methodology
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Kim SY, Huh HJ, Chae JH
- KMID: 2035961
- J Korean Neuropsychiatr Assoc.
- 2015 Aug;54(3):282-290.
- doi: 10.4306/jknpa.2015.54.3.282
The increasing number of patients with depression is a serious social issue in contemporary Korean society. To fully understand the pathophysiology of depression, this paper reviewed how depression affects the... -
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- Relationships between milk consumption and academic performance, learning motivation and strategy, and personality in Korean adolescents
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Kim SH, Kim WK, Kang MH
- KMID: 2313918
- Nutr Res Pract.
- 2016 Apr;10(2):198-205.
- doi: 10.4162/nrp.2016.10.2.198
BACKGROUND/OBJECTIVES: A healthy diet has been reported to be associated with physical development, cognition and academic performance, and personality during adolescence. This study was performed to investigate the relationships among... -
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- Review for the Curriculum and License Exam of Physical Therapists in the United States
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Choi CW, Jeong YG
- KMID: 2459201
- J Korean Phys Ther.
- 2019 Aug;31(4):184-192.
- doi: 10.18857/jkpt.2019.31.4.184
PURPOSE: This study was conducted to review the curriculum and license examination of physical therapists in the United States. METHODS: The doctor of physical therapy (DPT) curriculum was evaluated by a... -
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- Changes of Cerebral Hemodynamics of the Hyaline Membrane Disease Using Doppler Ultrasonography
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Yoo JH, Kim KH
- KMID: 2171020
- Ewha Med J.
- 1999 Jun;22(2):139-144.
- doi: 10.12771/emj.1999.22.2.139
OBJECTIVES: To access the changes of cerebral blood flow velocity according to the time after surfactant administration, we prospectively studied in the Hyaline Membrane Disease using Doppler ultrasonography. MATERIAL AND METHOD:... -
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- Studies on the lungfluke, Paragonimus iloktsuenensis IV A mathematical analysis on metacercarial density of Paragonimus iloktsuenensis in crab host, Sesarma dehaani
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Kang SY, Cho SY, Seo BS
- KMID: 1713417
- Korean J Parasitol.
- 1975 Jun;13(1):31-37.
- doi: 10.3347/kjp.1975.13.1.31
Mathematical models such as the negative binomial, Poisson and Polya-Eggenberger distributions were applied to the observed data of the number of metacercariae of Paragonimus iloktsuenensis in crab hosts, Sesarma dehaani... -
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- What Factors Are Associated with Good Performance in Children with Cochlear Implants? From the Outcome of Various Language Development Tests, Research on Sensory and Communicative Disorders Project in Japan: Nagasaki Experience
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Kanda Y, Kumagami H, Hara M, Sainoo Y, Sato C, Yamamoto-Fukuda T, Yoshida H, Ito A, Tanaka C, Baba K, Nakata A, Tanaka H, Fukushima , Kasai N, Takahashi
- KMID: 2278555
- Clin Exp Otorhinolaryngol.
- 2012 Apr;5(Suppl 1):S59-S64.
OBJECTIVES: We conducted multi-directional language development tests as a part of the Research on Sensory and Communicative Disorders (RSVD) in Japan. This report discusses findings as well as factors that... -
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- Estimation of the geometric means and the reference values of blood lead levels among Koreans
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Kim H, Cho SH
- KMID: 644813
- J Korean Med Sci.
- 1994 Aug;9(4):304-312.
- doi: 10.3346/jkms.1994.9.4.304
Blood lead concentrations of Koreans who have not been exposed to lead occupationally, show a wide range of variation. Despite the fact that blood lead concentration reveals a long-normal distribution,... -
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- Mental Exercises for Cognitive Function: Clinical Evidence
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Kawashima
- KMID: 1499666
- J Prev Med Public Health.
- 2013 Jan;46(Suppl 1):S22-S27.
The purpose of this study was to examine the beneficial effects of a new cognitive intervention program designed for the care and prevention of dementia, namely Learning Therapy. The training... -
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- Evaluation of imaging reformation with cone beam computed tomography for the assessment of bone density and shape in mandible
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Hong SW, Kim GT, Choi YS, Hwang EH
- KMID: 2270916
- Korean J Oral Maxillofac Radiol.
- 2008 Mar;38(1):49-56.
PURPOSE: Diagnostic estimation of destruction and formation of bone has the typical limit according to capacity of x-ray generator and image detector. So the aim of this study was to... -
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- Method for Automatic Tube Current Selection for Obtaining a Consistent Image Quality and Dose Optimization in a Cardiac Multidetector CT
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Qi W, Li J, Du X
- KMID: 1102559
- Korean J Radiol.
- 2009 Dec;10(6):568-574.
- doi: 10.3348/kjr.2009.10.6.568
OBJECTIVE: To evaluate a quantitative method for individually adjusting the tube current to obtain images with consistent noise in electrocardiogram (ECG)-gated CT cardiac scans. MATERIALS AND METHODS: The image noise... -
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- Prevalence of Reading and Mathematical Learning Disabilities in Korean School-Aged Children of Jeju Region
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Yoo HK, Huh H, Hong IH, Kim JH, Kim HJ, Cho S, Yang SJ, Jung J
- KMID: 2426862
- J Korean Neuropsychiatr Assoc.
- 2018 Nov;57(4):332-338.
- doi: 10.4306/jknpa.2018.57.4.332
OBJECTIVES: This study investigated the prevalence of reading and mathematical learning disabilities of students at primary schools in Jeju Island, South Korea. We examined major causes of learning disabilities including... -
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