Results 131 to 140 of about 7,498,964 (312)

A Low-Energy Consumption Planning Method for Multi-Locomotion Wheel-Legged Mobile Robots

open access: yesMachines
Mobile robots can replace humans to fulfill tasks in dangerous environments, which has been a research focus in recent years. This paper proposes a wheel-legged mobile robot with multi-locomotion and a low-energy consumption planning method.
Jinfu Li   +6 more
doaj   +1 more source

Antikythera Mechanism PTMs brightened 01-05, small fragments 19-30 mostly inscribed

open access: yes, 2019
For inscription fragments (including offsets) side A is the side with text.These PTMs were constructed from images of all known remaining surfaces of the Antikythera Mechanism fragments housed in the National Archaeological Museum in Athens, Greece.
Antikythera Mechanism Research Project
core   +17 more sources

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

An Improved Scheme of Frequency-Dependent AVO Inversion Method and Its Application for Tight Gas Reservoirs

open access: yesGeofluids, 2019
AVO inversion is a seismic exploration methodology used to predict the earth’s elastic parameters and thus rocks and fluid properties. It is built up on elastic theory and does not consider the seismic dispersion in real strata.
Jiong Liu   +4 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

1st Annual Progress report on the implementation of the National Programme of actions 2008/2009

open access: yes, 2008
African Peer Review MechanismThe Uganda National Governing Council (NGC) is pleased to present the First Annual Progress Report on the Implementation of the APRM National Programme of Action, 2008/09 Fiscal Year.
African peer review mechanism   +1 more
core   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Theoretical understanding and technical practice of shale oil development in continental faulted basins in eastern China: A case study of Jiyang shale oil

open access: yesYouqi dizhi yu caishoulu
The shale oil in the continental faulted basins in eastern China,represented by Jiyang shale oil,has made a breakthrough in production capacity. However,Jiyang shale oil faces great challenges in achieving high and stable production due to the large ...
YANG Yong   +9 more
doaj   +1 more source

Antikythera Mechanism PTMs brightened 17-20, small fragments 37-44 offsets, 3 and 8-18 mostly uninscribed

open access: yes, 2019
These PTMs were constructed from images of all known remaining surfaces of the Antikythera Mechanism fragments housed in the National Archaeological Museum in Athens, Greece.
Antikythera Mechanism Research Project
core   +14 more sources

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