Results 11 to 20 of about 68,670 (112)

SimLex-999: Evaluating Semantic Models With (Genuine) Similarity Estimation [PDF]

International Conference on Computational Logic, 2014
We present SimLex-999, a gold standard resource for evaluating distributional semantic models that improves on existing resources in several important ways.
Felix Hill, Roi Reichart, A. Korhonen
semanticscholar   +1 more source

The Usefulness of Spectral Mammography in Surgical Planning of Breast Cancer Treatment—Analysis of 999 Patients with Primary Operable Breast Cancer

Current Oncology, 2021
Contrast-enhanced spectral mammography (CESM) is a promising, digital breast imaging method for planning surgeries. The study aimed at comparing digital mammography (MG) with CESM as predictive factors in visualizing multifocal-multicentric cancers ...
Andrzej Lorek, Katarzyna Steinhof-Radwańska, Anna Barczyk-Gutkowska, Wojciech Zarębski, Piotr Paleń, Karol Szyluk, Joanna Lorek, A. Grażyńska, P. Niemiec, I. Gisterek   +9 more
semanticscholar   +1 more source

XHate-999: Analyzing and Detecting Abusive Language Across Domains and Languages

International Conference on Computational Linguistics, 2020
We present XHate-999, a multi-domain and multilingual evaluation data set for abusive language detection. By aligning test instances across six typologically diverse languages, XHate-999 for the first time allows for disentanglement of the domain ...
Goran Glavas, Mladen Karan, Ivan Vulic
semanticscholar   +1 more source

RETRACTED: Gyrotactic Motile Microorganisms Impact on Pseudoplastic Nanofluid Flow over a Moving Riga Surface with Exponential Heat Flux

Crystals, 2022
Background: The improvement of the thermal conductivity of nanofluids is practical for different processes such as drug delivery, manufacturing of crystals, polymer processing, food and drink, cancer treatment, oil and gas, paper making and for many more.
Hassan Waqas, Mowffaq Oreijah, Kamel Guedri, Sami Ullah Khan, Song Yang, Sumeira Yasmin, Muhammad Ijaz Khan, Omar T. Bafakeeh, El Sayed Mohamed Tag-ElDin, Ahmed M. Galal   +9 more
doaj   +1 more source

Usefulness of PET With [18F]LBT-999 for the Evaluation of Presynaptic Dopaminergic Neuronal Loss in a Clinical Environment

Frontiers in Neurology, 2020
Purpose: The density of the neuronal dopamine transporter (DAT) is directly correlated with the presynaptic dopaminergic system injury. In a first study, we evaluated the brain distribution and kinetics of [18F]LBT-999, a DAT PET radioligand, in a group ...
M. Ribeiro, J. Vercouillie, N. Arlicot, C. Tauber, V. Gissot, K. Mondon, L. Barantin, J. Cottier, S. Maia, J. Deloye, P. Emond, D. Guilloteau   +11 more
semanticscholar   +1 more source

Chemical Manipulation of the Collective Superspin Dynamics in Heat-Generating Superparamagnetic Fluids: An AC-Susceptibility Study

Crystals
We use Co doping to alter the magnetic relaxation dynamics in superparamagnetic nanofluids made of 18 nm average diameter Fe3O4 nanoparticles immersed in Isopar M. Ac-susceptibility data recorded at different frequencies and temperatures, χ″vs.
Cristian E. Botez, Alex D. Price
doaj   +1 more source

Fate of revision total ankle arthroplasty: a meta-analysis of 999 cases

International Journal of Surgery
Background: Revision total ankle arthroplasty (reTAA) is becoming more common. This meta-analysis aimed to evaluate its re-revision rate and factors affecting longevity.
Ning Sun, Hua Li, Xing Li, Heng Li, Liang-peng Lai, Yong Wu, Hui Du   +6 more
semanticscholar   +1 more source

Crystal Structure of 4′-Phenyl-1′,4′-Dihydro-2,2′:6′,2″-Terpyridine: An Intermediate from the Synthesis of Phenylterpyridine

Crystals
The intermediate compound 4′-phenyl-1′,4′-dihydro-2,2′:6′,2″-terpyridine (pdhtpy) was isolated for the first time during the synthesis of 4′-phenyl-2,2′:6′,2″-terpyridine (ptpy) and characterised by single-crystal X-ray diffraction.
Alexander Sedykh, Maksim Zhernakov, Mariia Becker, Dirk G. Kurth, Klaus Müller-Buschbaum   +4 more
doaj   +1 more source

Multiple Slater Determinants and Strong Spin-Fluctuations as Key Ingredients of the Electronic Structure of Electron- and Hole-Doped Pb_10−xCu_x(PO₄)₆O

Crystals
LK-99, with chemical formula Pb10−xCux(PO4)6O, was recently reported to be a room-temperature superconductor. While this claim has met with little support in a flurry of ensuing work, a variety of calculations (mostly based on density-functional theory ...
Dimitar Pashov, Swagata Acharya, Stephan Lany, Daniel S. Dessau, Mark van Schilfgaarde   +4 more
doaj   +1 more source

Microstructure, Hardness and Tribological Characteristics of High-Entropy Coating Obtained by Detonation Spraying

Crystals
In this study, powders based on a high-entropy AlCoCrFeNi alloy obtained by mechanical alloying were successfully applied to a 316L stainless steel substrate by detonation spraying under various conditions.
Zhuldyz Sagdoldina, Laila Sulyubayeva, Dastan Buitkenov, Yedilzhan Kambarov   +3 more
doaj   +1 more source