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Showing 1 to 12 of 17618 entries
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Detoxifying language models risks marginalizing minority voices

Minority STEM

Gururangan S, Pathak E, Wallace E, Xu A.
GSID: dk1Do6tXnp8J
A Xu, E Pathak, E Wallace, S Gururangan… - arXiv preprint arXiv …, 2021 - arxiv.org

… We identify that these failures stem from detoxification methods exploiting spurious correlations in toxicity datasets. Overall, our results highlight the tension between the controllability …

Modeling STEM learning design competence through discourse analysis

Theoretical frames STEM

Wu B.
GSID: 4YfnxmiCvQwJ
X Peng, B Wu, Y Hu - 2020 IEEE 20th International Conference …, 2020 - ieeexplore.ieee.org

… Epistemic frame theory suggests that every community of practice has a culture and that each culture has a grammar: a network composed of skills, knowledge, values, identify and …

Automated protein structure modeling in CASP9 by I‐TASSER pipeline combined with QUARK‐based ab initio folding and FG‐MD‐based structure refinement

pipeline programs

Xu D, Zhang J, Roy A, Zhang Y.
GSID: hL6I-10K2qQJ
D Xu, J Zhang, A Roy, Y Zhang - Proteins: Structure, Function …, 2011 - Wiley Online Library

… The QUARK server (for Easy targets) used all the eight LOMETS threading programs plus two in-house threading programs PPA-II and … top 20 templates identified by each threading programs and then re-rank the templates of all LOMETS programs...

How to foster pre-service teachers' STEM learning design expertise through virtual internship: A design-based research

STEM training programs

Wu B.
GSID: Ta5q1bQ8a7sJ
B Wu, X Peng, Y Hu - Educational Technology Research and …, 2021 - Springer

… This study contributes to our understanding of how to design and implement an effective online training program that fosters the development of STEM learning design expertise. …

Ab initio calculation of the thermal conductivity of indium antimonide

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Hellman O, Xu B.
GSID: cAqb7tfQ7bQJ
AL Miranda, B Xu, O Hellman… - Semiconductor …, 2014 - iopscience.iop.org

A theoretical study based on the density functional theory and the temperature-dependent effective potential method is performed to analyze the changes in the phonon band structure as a function of temperature for indium antimonide. In particular, we show changes...

[In memoriam of professor Miron Samoilovich Lur'e].

Vestnik otorinolaringologii

Nazarova GF, Preobrazhenskii IuB, Bril' FD.
PMID: 4904831
Vestn Otorinolaringol. 1968 Nov-Dec;30(6):117-8.

No abstract available.

Spin liquid phases for spin-1 systems on the triangular lattice.

Physical review letters

Xu C, Wang F, Qi Y, Balents L, Fisher MP.
PMID: 22463565
Phys Rev Lett. 2012 Feb 24;108(8):087204. doi: 10.1103/PhysRevLett.108.087204. Epub 2012 Feb 23.

Motivated by recent experiments on material Ba3NiSb2O9, we propose two novel spin liquid phases (A and B) for spin-1 systems on a triangular lattice. At the mean field level, both spin liquid phases have gapless fermionic spinon excitations with...

Opinions on the new blood pressure target in chronic kidney disease recommended by 2013 ESH/ESC guidelines for the management of arterial hypertension.

Journal of hypertension

Zhang T, Fu B.
PMID: 24096261
J Hypertens. 2013 Nov;31(11):2320-1. doi: 10.1097/HJH.0b013e3283659ff6.

No abstract available.

Outcome of endoscopic transsphenoidal surgery in combination with somatostatin analogues in patients with growth hormone producing pituitary adenoma.

Journal of Korean Neurosurgical Society

Zhou T, Wang F, Meng X, Ba J, Wei S, Xu B.
PMID: 25535518
J Korean Neurosurg Soc. 2014 Nov;56(5):405-9. doi: 10.3340/jkns.2014.56.5.405. Epub 2014 Nov 30.

OBJECTIVE: To determine the efficacy of endoscopic surgery in combination with long-acting somatostatin analogues (SSAs) in treating patients with growth hormone (GH)-secreting pituitary tumor.METHODS: We performed retrospective analysis of 133 patients with GH producing pituitary adenoma who underwent pure...

Measurement and reconstruction of three-dimensional configurations of specimen with tiny scattering based on digital holographic tomography.

Applied optics

Chen X, Zhao J, Wang J, Di J, Wu B, Liu J.
PMID: 24979439
Appl Opt. 2014 Jun 20;53(18):4044-8. doi: 10.1364/AO.53.004044.

Based on digital holographic tomography, a method for measuring the three-dimensional (3D) configuration of a transparent object with tiny scattering is proposed. By rotating a Michelson interferometer around static specimen, a series of the phase change distributions of reconstructed...

Relational diversity promotes cooperation in prisoner's dilemma games.

PloS one

Xu B, Wang J, Deng R, Li M.
PMID: 25474354
PLoS One. 2014 Dec 04;9(12):e114464. doi: 10.1371/journal.pone.0114464. eCollection 2014.

Relational diversity can be characterized by heterogeneous distributions of tie strengths in social networks and this diversity is present not only among humans, but throughout the animal world. We account for this observation by analyzing two network datasets from...

Annular focusing lens based on transformation optics.

Journal of the Optical Society of America. A, Optics, image science, and vision

Xu BB, Jiang WX, Yu GX, Cui TJ.
PMID: 24979647
J Opt Soc Am A Opt Image Sci Vis. 2014 May 01;31(5):1135-40. doi: 10.1364/JOSAA.31.001135.

We propose and design a kind of annular focusing lens based on transformation optics. Based on the method of eigen-mode expansions, closed-form expressions are derived to analyze the proposed annular lens rigorously. We show that the annular lens has...

Showing 1 to 12 of 17618 entries