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Showing 1 to 12 of 1534 entries
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Science for all: Boosting the science motivation of elementary school students with utility value intervention

Growth Mindset STEM Intervention

Lee M, Shin DD.
GSID: wSQEmAsAs8oJ
DD Shin, M Lee, JE Ha, JH Park, HS Ahn, E Son… - Learning and …, 2019 - Elsevier

… become stronger as students grow older, causing the effect of interventions to differ between the genders in older students. Selecting non-STEM careers for our intervention also had the …

Boys are affected by their parents more than girls are: Parents' utility value socialization in science

STEM and girls

Bong M, Lee M, Shin DD.
GSID: y8ZL8AO6x1gJ
M Lee, DD Shin, M Bong - Journal of youth and adolescence, 2020 - Springer

… Boys aspired STEM-related careers more strongly than did girls despite comparable levels of motivation and achievement in science. Parents’ value beliefs did not predict their …

AUTOMATIC PARCELLATION OF CORTICAL SURFACES USING RANDOM FORESTS.

Proceedings. IEEE International Symposium on Biomedical Imaging

Meng Y, Li G, Gao Y, Shen D.
PMID: 26405505
Proc IEEE Int Symp Biomed Imaging. 2015 Apr;2015:810-813. doi: 10.1109/ISBI.2015.7163995.

Automatic and accurate parcellation of cortical surfaces into anatomically and functionally meaningful regions is of fundamental importance in brain mapping. In this paper, we propose a new method leveraging random forests and graph cuts methods to parcellate cortical surfaces...

Short pulse-width gain-switched Ho:YAG ceramic laser at ∼2.09  μm.

Applied optics

Zhang J, Liu Q, Shen D, Zhang J, Tang D, Chen H.
PMID: 26974778
Appl Opt. 2016 Mar 10;55(8):1890-3. doi: 10.1364/AO.55.001890.

This paper presents a short pulse-width gain-switched Ho:YAG ceramic laser at 2089 nm resonantly pumped by a homemade Q-switched Tm:fiber laser at ∼1908  nm. We generated stable pulses of 44-103 ns duration and 0.13-2 kW peak power at 20...

Abnormal Changes of Brain Cortical Anatomy and the Association with Plasma MicroRNA107 Level in Amnestic Mild Cognitive Impairment.

Frontiers in aging neuroscience

Wang T, Shi F, Jin Y, Jiang W, Shen D, Xiao S.
PMID: 27242521
Front Aging Neurosci. 2016 May 18;8:112. doi: 10.3389/fnagi.2016.00112. eCollection 2016.

UNLABELLED: MicroRNA107 (Mir107) has been thought to relate to the brain structure phenotype of Alzheimer's disease. In this study, we evaluated the cortical anatomy in amnestic mild cognitive impairment (aMCI) and the relation between cortical anatomy and plasma levels...

A Systematic Review and Meta-Analysis of the Functional MRI Investigation of Motor Neuron Disease.

Frontiers in neurology

Shen D, Cui L, Cui B, Fang J, Li D, Ma J.
PMID: 26635722
Front Neurol. 2015 Nov 24;6:246. doi: 10.3389/fneur.2015.00246. eCollection 2015.

BACKGROUND: To assess the use of functional magnetic resonance imaging (fMRI) in motor neuron disease (MND), a systematic review and voxelwise meta-analysis of studies comparing brain activity in patients with MND and in healthy controls was conducted to identify...

Therapeutic efficacy of intensified walk training under the electrocardiogram telemetry in stroke induced lower limb dysfunction patients with heart failure.

International journal of clinical and experimental medicine

Shen D, Huang H, Yuan H, Ye S, Li M, Gu J, Wang Z.
PMID: 26629190
Int J Clin Exp Med. 2015 Sep 15;8(9):16599-605. eCollection 2015.

OBJECTIVES: This study aimed to explore the therapeutic efficacy of intensified walk training under the electrocardiogram (ECG) telemetry in stroke induced lower limb dysfunction patients with heart failure.MATERIAL AND METHODS: A total of 40 patients with stroke induced lower...

Dissipative vector soliton in a dispersion-managed fiber laser with normal dispersion.

Applied optics

Wang S, Fan X, Zhao L, Wang Y, Tang D, Shen D.
PMID: 25608062
Appl Opt. 2014 Dec 10;53(35):8216-21. doi: 10.1364/AO.53.008216.

We numerically study the vector dynamics of dissipative solitons (DSs) in a 2 μm dispersion-managed fiber laser mode locked by a semiconductor saturable absorber mirror and operated in the normal dispersion regime. It is shown that the effective gain...

Physiological Competition of Brain Phenylalanine Accretion: Initial Pharmacokinetic Analyses of Aminoisobutyric and Methylaminoisobutyric Acids in .

Molecular genetics and metabolism reports

Vogel KR, Ainslie GR, Phillips B, Arning E, Bottiglieri T, Shen DD, Gibson KM.
PMID: 26120559
Mol Genet Metab Rep. 2015 Jun 01;3:80-87. doi: 10.1016/j.ymgmr.2015.03.009.

OBJECTIVE: Initial studies on the use of non-physiological amino acids (NPAAs) to block the accretion of Phe in the brain METHODS: Control and RESULTS: MAIB was partially converted to AIB CONCLUSIONS: Our data support further pharmacokinetic characterization of MAIB...

Ultra-low threshold avalanche gain from solar-blind photodetector based on graded-band-gap-cubic-MgZnO.

Optics express

Xie X, Zhang Z, Li B, Wang S, Shen D.
PMID: 26699023
Opt Express. 2015 Dec 14;23(25):32329-36. doi: 10.1364/OE.23.032329.

A larger ratio of conduction-band offset to valence-band offset is the unique character for Mg(x)Zn(1-x)O alloys. For this reason, it is feasible to build a quasi-electric forces, caused by the spatial gradient of the conduction edge, exerting on the...

Identification of Infants at Risk for Autism Using Multi-parameter Hierarchical White Matter Connectomes.

Machine learning in medical imaging. MLMI (Workshop)

Jin Y, Wee CY, Shi F, Thung KH, Yap PT, Shen D.
PMID: 26900607
Mach Learn Med Imaging. 2015;9352:170-177. doi: 10.1007/978-3-319-24888-2_21. Epub 2015 Oct 02.

Autism spectrum disorder (ASD) is a variety of developmental disorders that cause life-long communication and social deficits. However, ASD could only be diagnosed at children as early as 2 years of age, while early signs may emerge within the...

Mesoporous TiO2 Mesocrystals: Remarkable Defects-Induced Crystallite-Interface Reactivity and Their in Situ Conversion to Single Crystals.

ACS central science

Liu Y, Luo Y, Elzatahry AA, Luo W, Che R, Fan J, Lan K, Al-Enizi AM, Sun Z, Li B, Liu Z, Shen D, Ling Y, Wang C, Wang J, Gao W, Yao C, Yuan K, Peng H, Tang Y, Deng Y, Zheng G, Zhou G, Zhao D.
PMID: 27162998
ACS Cent Sci. 2015 Oct 28;1(7):400-8. doi: 10.1021/acscentsci.5b00256. Epub 2015 Sep 09.

Oriented self-assembly between inorganic nanocrystals and surfactants is emerging as a route for obtaining new mesocrystalline semiconductors. However, the actual synthesis of mesoporous semiconductor mesocrystals with abundant surface sites is extremely difficult, and the corresponding new physical and chemical...

Showing 1 to 12 of 1534 entries