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  Unit root tests for cross-sectionally dependent seasonal panels

  Lee, Y. & Shin, D. W., Dec 2006, In: Economics Letters. 93, 3, p. 311-317 7 p.

  Research output: Contribution to journal › Article › peer-review
  2 Scopus citations

• Unit root tests for panel MTAR model with cross-sectionally dependent error

  Shin, D. W. & Lee, O., Apr 2008, In: Metrika. 67, 3, p. 315-326 12 p.

  Research output: Contribution to journal › Article › peer-review
  3 Scopus citations

• Unit root tests for time series with outliers

  Shin, D. W., Sarkar, S. & Lee, J. H., 30 Oct 1996, In: Statistics and Probability Letters. 30, 3, p. 189-197 9 p.

  Research output: Contribution to journal › Article › peer-review
  28 Scopus citations

• Univariate and multivariate stochastic comparisons and ageing properties of the generalized Pólya process

  Badía, F. G., Sangüesa, C. & Cha, J. H., 1 Mar 2018, In: Journal of Applied Probability. 55, 1, p. 233-253 21 p.

  Research output: Contribution to journal › Article › peer-review
  8 Scopus citations

• Universal Convolutional Neural Network for Histology-Independent Analysis of Collagen Fiber Organization in Scar Tissue

  Pham, T. T. A., Kim, H., Lee, Y., Kang, H. W. & Park, S., 2022, In: IEEE Access. 10, p. 34379-34392 14 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Universal correlations in the nuclear symmetry energy, slope parameter, and curvature

  Holt, J. W. & Lim, Y., 10 Sep 2018, In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 784, p. 77-81 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  29 Scopus citations

• Universal entanglement entropy in two-dimensional conformal quantum critical points

  Hsu, B., Mulligan, M., Fradkin, E. & Kim, E. A., 3 Mar 2009, In: Physical Review B - Condensed Matter and Materials Physics. 79, 11, 115421.

  Research output: Contribution to journal › Article › peer-review
  93 Scopus citations

• Universal suprapubic approach for complete mesocolic excision and central vascular ligation using the da Vinci Xi^® system: from cadaveric models to clinical cases

  Yeo, S. A., Noh, G. T., Han, J. H., Cheong, C., Stein, H., Kerdok, A. & Min, B. S., 1 Dec 2017, In: Journal of Robotic Surgery. 11, 4, p. 399-407 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  11 Scopus citations

• Universal vaccine against respiratory syncytial virus A and B subtypes

  Lee, J. Y. & Chang, J., Apr 2017, In: PLoS ONE. 12, 4, e0175384.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  12 Scopus citations

• University students' understanding of chemistry processes and the quality of evidence in their written arguments

  Seung, E., Choi, A. & Pestel, B., 1 Apr 2016, In: Eurasia Journal of Mathematics, Science and Technology Education. 12, 4, p. 991-1008 18 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  5 Scopus citations

• University Students’ Sleep and Mental Health Correlates in South Korea

  Kim, J., Hwang, E. H., Shin, S. & Kim, K. H., Sep 2022, In: Healthcare (Switzerland). 10, 9, 1635.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Unmet Needs and Caregiver Burden among Family Caregivers of Hospice Patients in South Korea

  Lee, J. & Cha, C., 1 Aug 2017, In: Journal of Hospice and Palliative Nursing. 19, 4, p. 323-331 9 p.

  Research output: Contribution to journal › Article › peer-review
  6 Scopus citations

• Unmet psychosocial needs of patients newly diagnosed with ulcerative colitis: Results from the nationwide prospective cohort study in Korea

  Moon, J. R., Lee, C. K., Hong, S. N., Im, J. P., Ye, B. D., Cha, J. M., Jung, S. A., Lee, K. M., Park, D. I., Jeen, Y. T., Park, Y. S., Cheon, J. H., Kim, H., Seo, B. J., Kim, Y. & Kim, H. J., Jul 2020, In: Gut and Liver. 14, 4, p. 459-467 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  9 Scopus citations

• Unobtrusive and continuous monitoring of alcohol-impaired gait using smart shoes

  Park, E., Lee, S. I., Nam, H. S., Garst, J. H., Huang, A., Campion, A., Arnell, M., Ghalehsariand, N., Park, S., Chang, H. J., Lu, D. C. & Sarrafzadeh, M., 2017, In: Methods of Information in Medicine. 56, 1, p. 74-82 9 p.

  Research output: Contribution to journal › Article › peer-review
  16 Scopus citations

• Unpacking Academic Emotions in Asynchronous Video-based Learning: Focusing on Korean Learners’ Affective Experiences

  Lee, J., So, H. J., Ha, S., Kim, E. & Park, K., Jun 2021, In: Asia-Pacific Education Researcher. 30, 3, p. 247-261 15 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  4 Scopus citations

• Unpacking teachers’ concerns about CT-based pedagogy: The case of software education in Korea

  Kim, D., So, H. J. & Ryoo, D. H., Jan 2021, In: Computer Applications in Engineering Education. 29, 1, p. 66-82 17 p.

  Research output: Contribution to journal › Article › peer-review
  1 Scopus citations

• Unprecedented colorimetric responses of polydiacetylenes driven by plasma induced polymerization and their patterning applications

  Lee, S., Cho, Y., Ye, B. U., Baik, J. M., Kim, M. H. & Yoon, J., 18 Sep 2014, In: Chemical Communications. 50, 83, p. 12447-12449 3 p.

  Research output: Contribution to journal › Article › peer-review
  17 Scopus citations

• Unprecedented insulator-to-metal transition dynamics by heterogeneous catalysis in Pd-Sensitized single vanadium oxide nanowires

  Byon, J. W., Park, J., Kim, S. Y., Kim, M. H. & Baik, J. M., 24 Oct 2013, In: Journal of Physical Chemistry C. 117, 42, p. 21864-21869 6 p.

  Research output: Contribution to journal › Article › peer-review
  2 Scopus citations

• Unprecedentedly high indoor performance (efficiency > 34 %) of perovskite photovoltaics with controlled bromine doping

  Lim, J. W., Kwon, H., Kim, S. H., You, Y. J., Goo, J. S., Ko, D. H., Lee, H. J., Kim, D., Chung, I., Kim, T. G., Kim, D. H. & Shim, J. W., Sep 2020, In: Nano Energy. 75, 104984.

  Research output: Contribution to journal › Article › peer-review
  42 Scopus citations

• Unprecedented Noncanonical Features of the Nonlinear Nonribosomal Peptide Synthetase Assembly Line for WS9326A Biosynthesis

  Kim, M. S., Bae, M., Jung, Y. E., Kim, J. M., Hwang, S., Song, M. C., Ban, Y. H., Bae, E. S., Hong, S., Lee, S. K., Cha, S. S., Oh, D. C. & Yoon, Y. J., 1 Sep 2021, In: Angewandte Chemie - International Edition. 60, 36, p. 19766-19773 8 p.

  Research output: Contribution to journal › Article › peer-review
  10 Scopus citations

• Unprecedented Reactivities of Highly Reactive Manganese(III)-Iodosylarene Porphyrins in Oxidation Reactions

  Zhang, L., Lee, Y. M., Guo, M., Fukuzumi, S. & Nam, W., 25 Nov 2020, In: Journal of the American Chemical Society. 142, 47, p. 19879-19884 6 p.

  Research output: Contribution to journal › Article › peer-review
  11 Scopus citations

• Unraveling interface characteristics of Zn(O,S)/Cu(In,Ga)Se₂ at nanoscale: Enhanced hole transport by tuning band offsets

  Kim, J., Kim, J., Ko, E., Park, H. K., Yoon, S., Cho, D. H., Lee, W. J., Chung, Y. D. & Jo, W., 15 Apr 2020, In: Applied Surface Science. 509, 144782.

  Research output: Contribution to journal › Article › peer-review
  10 Scopus citations

• Unraveling the Genomic Architecture of the CYP3A Locus and ADME Genes for Personalized Tacrolimus Dosing

  Yoon, J. G., Song, S. H., Choi, S., Oh, J., Jang, I. J., Kim, Y. J., Moon, S., Kim, B. J., Cho, Y., Kim, H. K., Min, S., Ha, J., Shin, H. S., Yang, C. W., Yoon, H. E., Yang, J., Lee, M. G., Park, J. B. & Kim, M. S., 2021, (Accepted/In press) In: Transplantation. p. 2213-2225 13 p.

  Research output: Contribution to journal › Article › peer-review
  3 Scopus citations

• Unravelling the fluorescence and semiconductor properties of a new coronene:TCNB charge transfer cocrystal polymorph

  Mandal, A., Kim, Y., Kim, S. J. & Park, J. H., 28 Oct 2021, In: CrystEngComm. 23, 40, p. 7132-7140 9 p.

  Research output: Contribution to journal › Article › peer-review
  6 Scopus citations

• Unresolved heterogeneity in meta-analysis: Combined construct invalidity, confounding, and other challenges to understanding mean effect sizes

  Levine, T. R. & Weber, R., 1 Apr 2020, In: Human Communication Research. 46, 2-3, p. 343-354 12 p.

  Research output: Contribution to journal › Article › peer-review
  3 Scopus citations

• Unsorted human adipose tissue-derived stem cells promote angiogenesis and myogenesis in murine ischemic hindlimb model

  Kang, Y., Park, C., Kim, D., Seong, C. M., Kwon, K. & Choi, C., Dec 2010, In: Microvascular Research. 80, 3, p. 310-316 7 p.

  Research output: Contribution to journal › Article › peer-review
  37 Scopus citations

• Unspecified duo-trio tests can be as powerful as the specified 2-AFC: Effects of instructions and familiarization procedures on cognitive decision strategies

  Shin, H. K., Hautus, M. J. & Lee, H. S., 1 Jan 2016, In: Food Research International. 79, p. 114-125 12 p.

  Research output: Contribution to journal › Article › peer-review
  13 Scopus citations

• Unstable body mass index and progression to probable Alzheimer's disease dementia in patients with amnestic mild cognitive impairment

  Ye, B. S., Jang, E. Y., Kim, S. Y., Kim, E. J., Park, S. A., Lee, Y., Hong, C. H., Choi, S. H., Yoon, B., Yoon, S. J., Na, H. R., Lee, J. H., Jeong, J. H., Kim, H. J., Na, D. L. & Seo, S. W., 9 Oct 2015, In: Journal of Alzheimer's Disease. 49, 2, p. 483-491 9 p.

  Research output: Contribution to journal › Article › peer-review
  27 Scopus citations

• Unstable D-branes and string cosmology

  Kim, C., Kim, H. B., Kim, Y., Kwon, O. K. & Lee, C. O., Oct 2004, In: Journal of the Korean Physical Society. 45, SUPPL., p. S181-S192

  Research output: Contribution to journal › Article › peer-review

  15 Scopus citations

• Unstable singular del Pezzo hypersurfaces with lower index

  Kim, I. K. & Won, J., 2021, In: Communications in Algebra. 49, 6, p. 2679-2688 10 p.

  Research output: Contribution to journal › Article › peer-review
  2 Scopus citations

• Unstructured principal fitted response reduction in multivariate regression

  Yoo, J. K., Dec 2019, In: Journal of the Korean Statistical Society. 48, 4, p. 561-567 7 p.

  Research output: Contribution to journal › Article › peer-review
  1 Scopus citations

• Unsupervised Black-Box Model Domain Adaptation for Brain Tumor Segmentation

  Liu, X., Yoo, C., Xing, F., Kuo, C. C. J., El Fakhri, G., Kang, J. W. & Woo, J., 2 Jun 2022, In: Frontiers in Neuroscience. 16, 837646.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Scopus citations

• Unsupervised Low-Light Image Enhancement Using Bright Channel Prior

  Lee, H., Sohn, K. & Min, D., 2020, In: IEEE Signal Processing Letters. 27, p. 251-255 5 p., 8955834.

  Research output: Contribution to journal › Article › peer-review
  41 Scopus citations

• Unsupervised Texture Flow Estimation Using Appearance-Space Clustering and Correspondence

  Choi, S., Min, D., Ham, B. & Sohn, K., 1 Nov 2015, In: IEEE Transactions on Image Processing. 24, 11, p. 3652-3665 14 p., 7131511.

  Research output: Contribution to journal › Article › peer-review
  1 Scopus citations

• Unsusceptible to Social Communication? The Fixture of the Factors Predicting Decisions on Different Vaccinations

  Schulz, P. J. & Hartung, U., 2021, In: Health Communication. 36, 12, p. 1505-1513 9 p.

  Research output: Contribution to journal › Article › peer-review
  12 Scopus citations

• Unsuspected multiple sclerosis in patients with psychiatric disorders: A magnetic resonance imaging study

  Lyoo, K., Seol, H. Y., Byun, H. S. & Renshaw, P. F., 1996, In: Journal of Neuropsychiatry and Clinical Neurosciences. 8, 1, p. 54-59 6 p.

  Research output: Contribution to journal › Article › peer-review
  52 Scopus citations

• Unusual diffuse pulmonary amyloidosis in systemic lupus erythematosus: Computed tomography findings

  Shim, S. S., Chun, E. M. & Sung, S. H., Mar 2011, In: Clinical Imaging. 35, 2, p. 156-159 4 p.

  Research output: Contribution to journal › Article › peer-review
  4 Scopus citations

• Unusual epileptic deterioration and extensive white matter lesion during treatment in Wilson's disease

  Kim, Y. E., Yun, J. Y., Yang, H. J., Kim, H. J. & Jeon, B. S., 25 Sep 2013, In: BMC Neurology. 13, 127.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  8 Scopus citations

• Unusual expression of thyroid transcription factor 1 and napsin a in metastatic adenoid cystic carcinoma of extrapulmonary origin in the lung

  An, J., Park, S., Sung, S. H., Cho, M. S. & Kim, S. C., 1 May 2014, In: American Journal of Clinical Pathology. 141, 5, p. 712-717 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  6 Scopus citations

• Unusual intracranial parasagittal meningioma extending into the internal jugular vein through the sinuses

  Seo, E. K., Cho, Y. J., Koo, H. & Lim, S. M., 2008, In: Journal of Korean Neurosurgical Society. 43, 5, p. 250-252 3 p.

  Research output: Contribution to journal › Article › peer-review
  1 Scopus citations

• Unusually high-performing organic field-effect transistors based on π-extended semiconducting porphyrins

  Hoang, M. H., Kim, Y., Kim, M., Kim, K. H., Lee, T. W., Nguyen, D. N., Kim, S. J., Lee, K., Lee, S. J. & Choi, D. H., 9 Oct 2012, In: Advanced Materials. 24, 39, p. 5363-5367 5 p.

  Research output: Contribution to journal › Article › peer-review
  61 Scopus citations

• Unusually large Franz-Keldysh oscillations at ultraviolet wavelengths in single-walled carbon nanotubes

  Ham, M. H., Kong, B. S., Kim, W. J., Jung, H. T. & Strano, M. S., 26 Jan 2009, In: Physical Review Letters. 102, 4, 047402.

  Research output: Contribution to journal › Article › peer-review
  14 Scopus citations

• Unusual regioselection in the Mitsunobu reactions of syn-2,3-dihydroxy esters: Synthesis of statine and its diastereomer

  Ko, S. Y., 19 Apr 2002, In: Journal of Organic Chemistry. 67, 8, p. 2689-2691 3 p.

  Research output: Contribution to journal › Article › peer-review
  38 Scopus citations

• Unusual size-dependence of effective interactions between collapsed polymers in crowded environments

  Oh, I., Choi, S., Jung, Y. & Kim, J. S., 7 Dec 2014, In: Soft Matter. 10, 45, p. 9098-9104 7 p.

  Research output: Contribution to journal › Article › peer-review
  5 Scopus citations

• Unusual solvent polarity dependent excitation relaxation dynamics of a bis[: P -ethynyldithiobenzoato]Pd-linked bis[(porphinato)zinc] complex

  Park, J., Park, T. H., Sinks, L. E., Deria, P., Park, J., Baik, M. H. & Therien, M. J., Feb 2018, In: Molecular Systems Design and Engineering. 3, 1, p. 275-284 10 p.

  Research output: Contribution to journal › Article › peer-review
  1 Scopus citations

• Unusual truncation of N-acylated peptoids under acidic conditions

  Kim, S., Biswas, G., Park, S., Kim, A., Park, H., Park, E., Kim, J. & Kwon, Y. U., 28 Jul 2014, In: Organic and Biomolecular Chemistry. 12, 28, p. 5222-5226 5 p.

  Research output: Contribution to journal › Article › peer-review
  14 Scopus citations

• Unusual weak interparticle distance dependence in Raman enhancement from nanoparticle dimers

  Qian, Z., Li, C., Fakhraai, Z. & Park, S. J., 28 Jan 2016, In: Journal of Physical Chemistry C. 120, 3, p. 1824-1830 7 p.

  Research output: Contribution to journal › Article › peer-review
  15 Scopus citations

• UOIT Keyboard: A Constructive Keyboard for Small Touchscreen Devices

  AbuHmed, T., Lee, K. & Nyang, D. H., 1 Dec 2015, In: IEEE Transactions on Human-Machine Systems. 45, 6, p. 782-789 8 p., 7160738.

  Research output: Contribution to journal › Article › peer-review
  6 Scopus citations

• Upconversion-Triggered Charge Separation in Polymer Semiconductors

  Jang, Y. J., Kim, E., Ahn, S., Chung, K., Kim, J., Kim, H., Wang, H., Lee, J., Kim, D. W. & Kim, D. H., 19 Jan 2017, In: Journal of Physical Chemistry Letters. 8, 2, p. 364-369 6 p.

  Research output: Contribution to journal › Article › peer-review
  11 Scopus citations

• Update on distribution and conservation status of amphibians in the democratic people’s republic of Korea: Conclusions based on field surveys, environmental modelling, molecular analyses and call properties

  Borzée, A., Litvinchuk, S. N., Ri, K., Andersen, D., Nam, T. Y., Jon, G. H., Man, H. S., Choe, J. S., Kwon, S., Othman, S. N., Messenger, K., Bae, Y., Shin, Y., Kim, A., Maslova, I., Luedtke, J., Hobin, L., Moores, N., Seliger, B., Glenk, F., & 1 othersJang, Y., Jul 2021, In: Animals. 11, 7, 2057.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  8 Scopus citations