Results 51 to 60 of about 20,917 (268)

Geospatial blockchain: promises, challenges, and scenarios in health and healthcare

International Journal of Health Geographics, 2018
A PubMed query run in June 2018 using the keyword ‘blockchain’ retrieved 40 indexed papers, a reflection of the growing interest in blockchain among the medical and healthcare research and practice communities.
Maged N. Kamel Boulos, James T. Wilson, Kevin A. Clauson   +2 more
doaj   +1 more source

Learning Visual Features from Snapshots for Web Search

, 2017
When applying learning to rank algorithms to Web search, a large number of features are usually designed to capture the relevance signals. Most of these features are computed based on the extracted textual elements, link analysis, and user logs. However,
Cheng, Xueqi, Fan, Yixing, Guo, Jiafeng, Lan, Yanyan, Pang, Liang, Xu, Jun   +5 more
core   +1 more source

ALKBH3 m1A Demethylase Deficiency Reduces Alzheimer's Amyloid‐β Pathology

Advanced Science, EarlyView.
This study identifies that ALKBH3‐driven m1A demethylation orchestrates Alzheimer's disease progression by disrupting mitochondrial and synaptic homeostasis. This epitranscriptomic mechanism suppresses PINK1‐mediated mitophagy via m1A erasure, leading to mitochondrial dysfunction, oxidative stress, elevated Aβ production, and impaired microglial ...
Yueyang Li, Sifei Yu, Kaidong Lu, Yujie Zhang, Mingjie Dong, Yan Peng, Liang Xue, Waleed Alam, Yuxuan Shui, Yi Zhou, Wuyunhan Ma, Meng Bao, Peiming Li, Peiyi Luo, Tiezhan Lu, Jiajia Li, Kang Zhang, Yuying Wang, Shuchen Yang, Nuoya Yin, Francesco Faiola, Zilong Gao, Jingfeng Zhou, Fei Zhao, Yali He, Magdalena J. Koziol   +25 more
wiley   +1 more source

Best Keyword Query Search Using Minimum Spatial Cover [PDF]

, 2017
Enlivened by the expanding fame of Mobile processing, administrations in view of area and with the accessibility of computerized maps, the spatial catchphrase look has achieved wide consideration.
DurgaRao, G. (G), Kumar, V. D. (V)
core  

Adaptive Processing of Spatial-Keyword Data Over a Distributed Streaming Cluster

, 2017
The widespread use of GPS-enabled smartphones along with the popularity of micro-blogging and social networking applications, e.g., Twitter and Facebook, has resulted in the generation of huge streams of geo-tagged textual data. Many applications require
Aly, Ahmed M., Aref, Walid G., Basalamah, Saleh, Daghistani, Anas, Mahmood, Ahmed R., Prabhakar, Sunil, Tang, Mingjie   +6 more
core   +1 more source

Multimodal Wearable Biosensing Meets Multidomain AI: A Pathway to Decentralized Healthcare

Advanced Science, EarlyView.
Multimodal biosensing meets multidomain AI. Wearable biosensors capture complementary biochemical and physiological signals, while cross‐device, population‐aware learning aligns noisy, heterogeneous streams. This Review distills key sensing modalities, fusion and calibration strategies, and privacy‐preserving deployment pathways that transform ...
Chenshu Liu, Haolin Fan, Minwoo Kim, Tong Zhou, Pinyi Yang, Lingdi Zhao, Yiran Wang, Ziyuan Che, Chia‐Wei Liu, Bingbing Li, Yangzhi Zhu   +10 more
wiley   +1 more source

Semantic-Aware Top-k Multirequest Optimal Route

Complexity, 2019
In recent years, research on location-based services has received a lot of interest, in both industry and academic aspects, due to a wide range of potential applications.
Shuang Wang, Yingchun Xu, Yinzhe Wang, Hezhi Liu, Qiaoqiao Zhang, Tiemin Ma, Shengnan Liu, Siyuan Zhang, Anliang Li   +8 more
doaj   +1 more source

Arabidopsis Gene Family Profiler (aGFP) – user-oriented transcriptomic database with easy-to-use graphic interface

BMC Plant Biology, 2007
Background Microarray technologies now belong to the standard functional genomics toolbox and have undergone massive development leading to increased genome coverage, accuracy and reliability.
Reňák David, Dupl'áková Nikoleta, Hovanec Patrik, Honysová Barbora, Twell David, Honys David   +5 more
doaj   +1 more source

Cells Dynamically Adapt Their Nuclear Volumes and Proliferation Rates During Single to Multicellular Transitions

Advanced Science, EarlyView.
It is currently not well understood how cells regulate basic properties, e.g., volume and mechanics within dense multicellular environments like tumors. Here, we show that different cell types of cancer and also normal cells largely decrease their nuclear and cellular volumes in emerging cell clusters and that this is partly driven by cell cycle shifts.
Vaibhav Mahajan, Keshav Gajendra Babu, Markus Mukenhirn, Antje Garside, Vinita Ajit Kini, Trishla Adhikari, Timon Beck, Byung Ho Lee, Kyoohyun Kim, Carsten Werner, Raimund Schlüßler, Alf Honigmann, Sebastian Aland, Anna Verena Taubenberger   +13 more
wiley   +1 more source

Intent Identification by Semantically Analyzing the Search Query

Modelling
Understanding and analyzing the search intent of a user semantically based on their input query has emerged as an intriguing challenge in recent years.
Tangina Sultana, Ashis Kumar Mandal, Hasi Saha, Md. Nahid Sultan, Md. Delowar Hossain   +4 more
doaj   +1 more source