Results 61 to 70 of about 340,000 (305)

Study on the failure behavior of saturated sandstone based on AE and avalanche characteristics

open access: yesScientific Reports
Sandstone, a commonly distributed geological material, is critical to the safety of engineering structures such as mine tunnels, dams, and tunnels, particularly in terms of its mechanical properties and failure mechanisms under saturated conditions. This
Xiancheng Zhou, Jiao Wang
doaj   +1 more source

Global integration of public sector information [PDF]

open access: yes, 2010
This paper deals with technological methods for consolidating assets lists of available public sector information (PSI) for re-use. In this direction, the effort is to review the state of the art in delivering access to PSI throughout the world and to ...
Alani, Harith   +3 more
core  

The complexities of managing historic buildings with BIM [PDF]

open access: yes, 2020
Purpose The adoption of building information modelling (BIM) in managing built heritage is an exciting prospect, but one that presents complexities additional to those of modern buildings.
Charlton, James   +3 more
core   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Characteristics and Hazards of an Aeolian Sand Environment along Railways in the Southeastern Fringe of the Taklimakan Desert and Sand Control Measures

open access: yesApplied Sciences, 2022
Based on wind velocity and wind direction data monitored by Qiemo and Ruoqiang Meteorological Stations, a systematic elaboration on the wind-sand hazards threatening railways in the study area is given.
Benteng Ma   +6 more
doaj   +1 more source

A comparative review of policy for the protection of the architectural heritage of Europe [PDF]

open access: yes, 2002
This paper investigates the use of aesthetic value as a criterion by which the significance of heritage places is assessed. It is argued that current heritage management practice has not engaged with the extensive discourse relating to aesthetics, and ...
Pickard, Rob
core   +2 more sources

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Fog Computing: A Comprehensive Architectural Survey

open access: yesIEEE Access, 2020
Fog computing is an emerging technology to address computing and networking bottlenecks in large scale deployment of IoT applications. It is a promising complementary computing paradigm to cloud computing where computational, networking, storage and ...
Pooyan Habibi   +4 more
doaj   +1 more source

A semantic-based platform for the digital analysis of architectural heritage [PDF]

open access: yes, 2011
This essay focuses on the fields of architectural documentation and digital representation. We present a research paper concerning the development of an information system at the scale of architecture, taking into account the relationships that can be ...
BUSAYARAT, Chawee   +4 more
core   +5 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

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