Results 81 to 90 of about 197,490 (264)

Semantic web technologies for video surveillance metadata [PDF]

open access: yes, 2012
Video surveillance systems are growing in size and complexity. Such systems typically consist of integrated modules of different vendors to cope with the increasing demands on network and storage capacity, intelligent video analytics, picture quality ...
De Potter, Pieterjan   +3 more
core   +1 more source

Supported Catalytically Active Liquid Metal Solutions (SCALMS) for Propane Dehydrogenation–Intermetallic Phases and Liquid Alloys Studied by Pair Distribution Function Analysis and Density Functional Theory

open access: yesAdvanced Science, EarlyView.
Supported liquid alloys of gallium and platinum with different metal‐to‐metal ratios are used in propane dehydrogenation. The catalytic performance is correlated with spectroscopic insight gained from pair distribution function (PDF) studies combined with density functional theory (DFT). Abstract The supported catalytically active liquid metal solution
Felix Egger   +8 more
wiley   +1 more source

Tailoring Na⁺ Chelation Dynamics for Expedient Sulfur Redox Kinetics in Low‐Temperature Sodium–Sulfur Batteries

open access: yesAngewandte Chemie, EarlyView.
The 1,1‐diethoxyethane (CDEE) molecule, characterized by its weak chelation effect, diminishes its interaction with Na⁺ ions and promotes the formation of an aggregation‐dominated solvation sheath. This solvation environment demonstrates remarkable compatibility with both sodium‐metal anode and sulfurized polyacrylonitrile (SPAN) cathode, ultimately ...
Min‐Hao Pai, Arumugam Manthiram
wiley   +2 more sources

TSH Ligand‐Based CAR‐T Cell Effectively Eradicates TSHR‐Positive Thyroid Cancer with Favorable Safety Profile

open access: yesAdvanced Science, EarlyView.
TSHR is highly expressed in differentiated thyroid cancer (DTC), making it an ideal target for adoptive immune cell therapy. A novel Ligand‐based TSH‐CAR‐T cell approach effectively eradicated TSHR‐positive thyroid tumors in vitro and accomplished full remission in tumor models with favorable safety profile, highlighting that TSH‐CAR‐T cells could ...
Fei Wang   +10 more
wiley   +1 more source

Cu–Ce Dual–Atom Sites Embedded in Zeolites Boost Resistance to Impurity Interference for Environmental Catalysis

open access: yesAngewandte Chemie, EarlyView.
Embedding Cu‐Ce dual‐atom sites in zeolites enhances catalyst resistance to impurity poisoning for environmental applications. By implanting Ce into Cu‐SSZ‐13, we increase the relative proportion of P‐insensitive Z2Cu2⁺ sites by forming [ZCe3+(OH)2]+ sites in the 8MRs, while Ce sites preferentially bind phosphorus.
Yanqi Chen   +15 more
wiley   +2 more sources

Информационные интеллектуальные системы и семантический веб [PDF]

open access: yes, 2000
В учебном пособии рассматриваются основные составляющие технологии семантического веба: XML, пространство имен, универсальный идентификатор ресурсов URI, XML Schema, XSL, RDF, RDF Schema и OWL.
Bleck, Wolfgang   +3 more
core  

Anion Induced Electric Double Layer Compression and Desolvation Optimization Enable Long Life Zinc Anodes under High‐Rate

open access: yesAdvanced Science, EarlyView.
Here, the ionic additive MeSer compresses the EDL, reducing its thickness and internal repulsion, thereby enhancing 3D diffusion to achieve smooth Zn deposition. Meanwhile, MeSer− promote Zn2⁺ desolvation within the EDL, improving rate performance. Consequently, the symmetric cell operates for 600 h at 20 mA cm−2 and 20 mA h cm−2, and the full cell ...
Xiangyu Ren   +6 more
wiley   +1 more source

An Approach of Automatic SPARQL Generation for BIM Data Extraction

open access: yesApplied Sciences, 2020
Generally, building information modelling (BIM) models contain multiple dimensions of building information, including building design data, construction information, and maintenance-related contents, which are related with different engineering ...
Dongming Guo   +2 more
doaj   +1 more source

An introduction to Graph Data Management

open access: yes, 2017
A graph database is a database where the data structures for the schema and/or instances are modeled as a (labeled)(directed) graph or generalizations of it, and where querying is expressed by graph-oriented operations and type constructors.
A Dries   +80 more
core   +1 more source

Ontologies on the semantic web [PDF]

open access: yes, 2007
As an informational technology, the World Wide Web has enjoyed spectacular success. In just ten years it has transformed the way information is produced, stored, and shared in arenas as diverse as shopping, family photo albums, and high-level academic ...
Ashburner   +68 more
core   +2 more sources

Home - About - Disclaimer - Privacy