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Showing 1 to 12 of 423 entries
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Cross-sectional and longitudinal disparities in STEM career aspirations at the intersection of gender, race/ethnicity, and socioeconomic status

STEM and underrepresented

Chan HY, Chang CN, Saw G.
GSID: 19W1uX7NWkUJ
G Saw, CN Chang, HY Chan - Educational Researcher, 2018 - journals.sagepub.com

… highlight that to tackle the enduring STEM diversity and equity issues, … STEM for adolescents from underrepresented groups, particularly those who have dual or triple underrepresented …

Surgical Morphometry of C1 and C2 Vertebrae: A Three-Dimensional Computed Tomography Analysis of 180 Chinese, Indian, and Malay Patients.

Asian spine journal

Lee CK, Tan TS, Chan CYW, Kwan MK.
PMID: 28443161
Asian Spine J. 2017 Apr;11(2):181-189. doi: 10.4184/asj.2017.11.2.181. Epub 2017 Apr 12.

STUDY DESIGN: Clinical imaging study.PURPOSE: To study the surgical morphometry of C1 and C2 vertebrae in Chinese, Indian, and Malay patients.OVERVIEW OF LITERATURE: C1 lateral mass and C2 pedicle screw fixation is gaining popularity. However, there is a lack...

AF-6 Protects Against Dopaminergic Dysfunction and Mitochondrial Abnormalities in .

Frontiers in cellular neuroscience

Basil AH, Sim JPL, Lim GGY, Lin S, Chan HY, Engelender S, Lim KL.
PMID: 28848400
Front Cell Neurosci. 2017 Aug 10;11:241. doi: 10.3389/fncel.2017.00241. eCollection 2017.

Afadin 6 (AF-6) is an F-actin binding multidomain-containing scaffolding protein that is known for its function in cell-cell adhesion. Interestingly, besides this well documented role, we recently found that AF-6 is a Parkin-interacting protein that augments Parkin/PINK1-mediated mitophagy. Notably,...

Esophageal squamous papilloma lacks clear clinicopathological associations.

World journal of clinical cases

Jideh B, Weltman M, Wu Y, Chan CHY.
PMID: 28470005
World J Clin Cases. 2017 Apr 16;5(4):134-139. doi: 10.12998/wjcc.v5.i4.134.

AIM: To determine the prevalence of esophageal squamous papillomas (ESPs) in a tertiary teaching hospital and to assess for any clinical associations, including relations with esophageal squamous cell carcinomas (SCCs).METHODS: Data from a total of 6962 upper gastrointestinal endoscopies...

Concept mapping in palliative medicine research.

Annals of palliative medicine

Chan CW, Choi KC, So WK, Chan HY.
PMID: 25841478
Ann Palliat Med. 2012 Jul;1(2):179-81. doi: 10.3978/j.issn.2224-5820.2012.07.01.

Palliative care adopts a share care model that emphasizes the collaboration among patients, families, and health care providers. Different views and different priority of care are often reported. Concept mapping is a research methodology that can best obtain a...

Improvement in the Electrical Performance of Ge-Doped InZnO Thin-Film Transistor.

Journal of nanoscience and nanotechnology

Im YJ, Kim SJ, Shin JH, Ha SS, Park CH, Yi M.
PMID: 26726366
J Nanosci Nanotechnol. 2015 Oct;15(10):7537-41. doi: 10.1166/jnn.2015.11156.

We fabricated amorphous oxide semiconductor thin-film transistors (TFTs) using Ge-doped InZnO (Ge-IZO) thin films as active-channel layers. The Ge-IZO thin films were deposited at room temperature by radio-frequency (RF) magnetron co-sputtering system, and then annealed in air for 1...

PCLT/P (VDF-TrFE) nanocomposite pyroelectric sensors.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Zhang QQ, Chan HL, Ploss B, Choy CL.
PMID: 11367782
IEEE Trans Ultrason Ferroelectr Freq Control. 2001 Jan;48(1):154-60. doi: 10.1109/58.895925.

Thin composite films consisting of 12 vol% of nanosized lanthanum and calcium-modified lead titanate (PCLT) powder embedded in a vinylidene fluoride-trifluoroethylene copolymer [P(VDF-TrFE)] matrix were deposited on silicon (Si) substrates to form pyroelectric sensors with three different configurations. The...

Nonlinear micromechanical Casimir oscillator.

Physical review letters

Chan HB, Aksyuk VA, Kleiman RN, Bishop DJ, Capasso F.
PMID: 11736330
Phys Rev Lett. 2001 Nov 19;87(21):211801. doi: 10.1103/PhysRevLett.87.211801. Epub 2001 Oct 31.

The Casimir force between uncharged metallic surfaces originates from quantum-mechanical zero-point fluctuations of the electromagnetic field. We demonstrate that this quantum electrodynamical effect has a profound influence on the oscillatory behavior of microstructures when surfaces are in close proximity...

Fractal growth of a conventional calamitic liquid crystal.

Physical review. E, Statistical, nonlinear, and soft matter physics

Dierking I, Chan HK, Culfaz F, McQuire S.
PMID: 15600634
Phys Rev E Stat Nonlin Soft Matter Phys. 2004 Nov;70(5):051701. doi: 10.1103/PhysRevE.70.051701. Epub 2004 Nov 04.

We report observation of liquid crystal phase ordering via fractal growth aggregates for a calamitic, non-bent-core mesogen. Fractal growth of a conventional smectic- C (Sm-C) phase from the isotropic melt after a temperature quench was experimentally investigated with respect...

Supernarrow spectral peaks near a kinetic phase transition in a driven nonlinear micromechanical oscillator.

Physical review letters

Stambaugh C, Chan HB.
PMID: 17025873
Phys Rev Lett. 2006 Sep 15;97(11):110602. doi: 10.1103/PhysRevLett.97.110602. Epub 2006 Sep 12.

We measure the spectral densities of fluctuations of an underdamped nonlinear micromechanical oscillator. By applying a sufficiently large periodic excitation, two stable dynamical states are obtained within a particular range of driving frequency. White noise is injected into the...

The Soft X-ray Scanning Photoemission Microscopy Project at SRRC.

Journal of synchrotron radiation

Ko CH, Klauser R, Wei DH, Chan HH, Chuang TJ.
PMID: 15263495
J Synchrotron Radiat. 1998 May 01;5:299-304. doi: 10.1107/S0909049597018955. Epub 1998 May 01.

The Synchrotron Radiation Research Center (SRRC) and the Institute of Atomic and Molecular Sciences (IAMS) have initiated a project to construct a scanning photoelectron spectromicroscopy end station at SRRC (SRRC-SPEM). High-brightness soft X-rays will be provided by the U5...

Optical transmission through double-layer metallic subwavelength slit arrays.

Optics letters

Chan HB, Marcet Z, Woo K, Tanner DB, Carr DW, Bower JE, Cirelli RA, Ferry E, Klemens F, Miner J, Pai CS, Taylor JA.
PMID: 16496905
Opt Lett. 2006 Feb 15;31(4):516-8. doi: 10.1364/ol.31.000516.

We present measurements of transmission of infrared radiation through double-layer metallic grating structures. Each metal layer contains an array of subwavelength slits and supports transmission resonance in the absence of the other layer. The two metal layers are fabricated...

Showing 1 to 12 of 423 entries