Results 91 to 100 of about 350,567 (346)

Non‐Hermitian Topological Lattice Photonics: An Analytic Perspective

Advanced Photonics Research, EarlyView.
This review establishes exact analytical solutions for non‐Hermitian Hatano–Nelson, Su–Schrieffer–Heeger, and generalized Rice–Mele models. We demonstrate non‐Hermitian skin effects via point‐gap topology, hybrid skin‐topological edge states in 2D lattices, and spin‐polarized boundary modes governed by dual bulk‐boundary correspondence.
Shihua Chen, Abdul Basit, Lingfang Li, Chong Hou, Yang Ruan, Yating Wei, Zhenhua Ni   +6 more
wiley   +1 more source

Recent Advances in Ene Reactions with Carbon Enophiles

Advanced Synthesis &Catalysis, EarlyView.
Recent advances in the classical intra‐ and intermolecular ene nexus with carbon enophiles (alkenes, alkynes, arynes, and allenes) show a considerable increase in structural complexity and an enormous potential for functional applications in polymer science.
Thomas J. J. Müller
wiley   +1 more source

Energy-Efficient Query Processing in Web Search Engines

IEEE Transactions on Knowledge and Data Engineering, 2017
Web search engines are composed by thousands of query processing nodes, i.e., servers dedicated to process user queries. Such many servers consume a significant amount of energy, mostly accountable to their CPUs, but they are necessary to ensure low latencies, since users expect sub-second response times (e.g., 500 ms). However, users can hardly notice
Catena M, Tonellotto N
openaire   +5 more sources

Recognition and correction of voice web search queries [PDF]

Interspeech 2009, 2009
In this work we investigate how to recognize and correct voice web search queries. We describe our corpus of web search queries and show how it was used to improve recognition accuracy. We show that using a search-specific vocabulary with automatically generated pronunciations is superior to using a vocabulary limited to a fixed pronunciation ...
Per Ola Kristensson, Keith Vertanen
openaire   +2 more sources

Factors Driving Battery and Solar Purchase Decision of Residents: a Behavioural Choice Experiment Using a Hybrid Discrete Choice and Latent Variable Model

Advanced Sustainable Systems, EarlyView.
This article explores what drives households to adopt solar PV and battery systems in South East Queensland. Using hybrid discrete choice experiments, it reveals distinct adopter profiles and highlights cost, system size, and energy independence as key motivators.
Mohammad Alipour, Elnaz Irannezhad, Rodney A. Stewart, Oz Sahin   +3 more
wiley   +1 more source

A Neural Click Model for Web Search

The Web Conference, 2016
Understanding user browsing behavior in web search is key to improving web search effectiveness. Many click models have been proposed to explain or predict user clicks on search engine results.
Alexey Borisov, Ilya Markov, M. de Rijke, P. Serdyukov   +3 more
semanticscholar   +1 more source

Structural, Mechanical, and Genetic Insights into Heat‐Pressed Fomes Fomentarius Mycelium from Solid‐State and Liquid Cultivations

Advanced Sustainable Systems, EarlyView.
Fungal mycelium‐based materials are an upcoming class of sustainable materials. Heat ‐pressing is a promising post‐processing technique to produce fungal mycelium‐based particle boards or leather substitutes. However, little is known about the mechanism involved.
Huaiyou Chen, Sophie Klemm, Ernesto Scoppola, Bertram Schmidt, Yunpeng Wu, Claudia Fleck, Aleksander Gurlo, Vera Meyer, Carsten Freidank‐Pohl, Ulla Simon   +9 more
wiley   +1 more source

Early warning of COVID-19 hotspots using human mobility and web search query data. [PDF]

Comput Environ Urban Syst, 2022
Yabe T, Tsubouchi K, Sekimoto Y, Ukkusuri SV.   +3 more
europepmc   +1 more source

An Allele of Glutamate Formiminotransferase Triggers 5‐Methyl‐Tetrahydrofolate‐to‐MeFox Conversion and Facilitates Folate Biofortification in Maize

Advanced Science, EarlyView.
This work demonstrates the distinct roles of the glutamate formiminotransferase (GFT) enzyme in plants. The GFT triggers the conversion of 5‐methyl‐tetrahydrofolate to MeFox in plants, a process distinct from its role as a formiminotransferase in mammals.
Tong Lian, Wenzhu Guo, Yanjing Wang, Weiwei Wen, Weixuan Wang, Ling Jiang, Qiuju Liang, Ji'an Liu, Haijun Liu, Yuan Xue, Lixu Pan, Qiaoquan Liu, Ping Yin, Delin Zhang, Jianbing Yan, Chunyi Zhang   +15 more
wiley   +1 more source

The effect of query complexity on Web searching results

Information Research: An International Electronic Journal, 2000
This paper presents findings from a study of the effects of query structure on retrieval by Web search services. Fifteen queries were selected from the transaction log of a major Web search service in simple query form with no advanced operators (e.g ...
B.J. Jansen
doaj