Results 221 to 230 of about 198,128 (343)

Improving image retrieval effectiveness via query expansion using MeSH hierarchical structure. [PDF]

J Am Med Inform Assoc, 2013
Crespo Azcárate M, Mata Vázquez J, Maña López M.   +2 more
europepmc   +1 more source

Event Detection using Twitter and Structured Semantic Query Expansion

, 2012
Gibbins, Nicholas, Hare, Jonathon S., Lewis, Paul, Packer, Heather S., Samangooei, Sina   +4 more
core   +1 more source

Direct Evidence of Topological Dirac Fermions in a Low Carrier Density Correlated 5d Oxide

Advanced Functional Materials, EarlyView.
The 5d oxide BiRe2O6 is discovered as a low‐carrier‐density topological semimetal hosting symmetry‐protected Dirac fermions stabilized by nonsymmorphic symmetries. Angle‐resolved photoemission spectroscopy, quantum oscillations, and magnetotransport measurements reveal gapless Dirac cones, quasi‐2D Fermi surfaces, high carrier mobility, and a field ...
Premakumar Yanda, Jorge Cardenas‐Gamboa, Ding Pei, François Bertran, Leila Noohinejad, Snehashish Chatterjee, Changjiang Yi, Iñigo Robredo, Horst Borrmann, Maia G. Vergniory, Chandra Shekhar, Claudia Felser   +11 more
wiley   +1 more source

Fermi Surface Nesting and Anomalous Hall Effect in Magnetically Frustrated Mn2PdIn

Advanced Functional Materials, EarlyView.
Mn2PdIn, a frustrated inverse Heusler alloy, showing electronic‐structure driven anomalous Hall effect with Weyl crossings, Fermi‐surface nesting and near‐zero magnetization ideal for low‐magnetization spintronics. Abstract Noncollinear magnets with near‐zero net magnetization and nontrivial bulk electronic topology hold significant promise for ...
Afsar Ahmed, Arnab Bhattacharya, Prashant Singh, Ajay Kumar, Tukai Singha, Anis Biswas, Yaroslav Mudryk, I. Das   +7 more
wiley   +1 more source

Deriving database queries from logical forms by abductive definition expansion [PDF]

, 1992
Manny Rayner, Hiyan Alshawi
openalex   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

KGMP: Augmenting retrieval knowledge graph with multi-hop perceptron. [PDF]

PLoS One
Yang Z, Weng L, Zhang L, Tong R, Xie J, Zeng Z, Chen D.   +6 more
europepmc   +1 more source

A Query Expansion Framework in Image Retrieval Domain Based on Local and Global Analysis. [PDF]

Inf Process Manag, 2011
Rahman MM, Antani SK, Thoma GR.
europepmc   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Category Name Expansion and an Enhanced Multimodal Fusion Framework for Few-Shot Learning. [PDF]

Entropy (Basel)
Gao T, Lyu L, Xie X, Wei N, Geng Y, Shu M.   +5 more
europepmc   +1 more source