Results 51 to 60 of about 6,381,275 (336)
Omnidirectional Structured Light in a Flexible Configuration [PDF]
Sensors, 2013 Structured light is a perception method that allows us to obtain 3D information from images of the scene by projecting synthetic features with a light emitter. Traditionally, this method considers a rigid configuration, where the position and orientation of the light emitter with respect to the camera are known and calibrated beforehand.
Carmen Paniagua +2 more
openaire +5 more sources
Flexible Structure Learning Under Uncertainty
SSRN Electronic Journal, 2022 Experience is known to facilitate our ability to interpret sequences of events and make predictions about the future by extracting temporal regularities in our environments. Here, we ask whether uncertainty in dynamic environments affects our ability to learn predictive structures.
Rui Wang +5 more
openaire +5 more sources
National Science Review, 2019 Due to growing concern for the environment and human health, searching for high-performance lead-free piezoceramics has been a hot topic of scientific and industrial research.
Qing Liu +11 more
semanticscholar +1 more source
Identifying and visualizing macromolecular flexibility in structural biology
Frontiers in Molecular Biosciences, 2016 Structural biology comprises a variety of tools to obtain atomic resolution data for the investigation of macromolecules. Conventional structural methodologies including crystallography, NMR and electron microscopy often do not provide sufficient details
Martina Palamini +2 more
doaj +1 more source
Control of structural flexibility of layered-pillared metal-organic frameworks anchored at surfaces
Nature Communications, 2019 Flexible metal-organic frameworks (MOFs) are structurally flexible, porous, crystalline solids that show a structural transition in response to a stimulus.
S. Wannapaiboon +10 more
semanticscholar +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Protein flexibility is key to cisplatin crosslinking in calmodulin [PDF]
, 2012 Chemical crosslinking in combination with Fourier transform ion cyclotron resonance mass spectrometry (FTICR MS) has significant potential for studying protein structures and proteinprotein interactions.
Römer, Rudolf A. +6 more
core +1 more source
Protein flexibility in the light of structural alphabets
Frontiers in Molecular Biosciences, 2015 Protein structures are valuable tools to understand protein function. Nonetheless, proteins are often considered as rigid macromolecules while their structures exhibit specific flexibility, which is essential to complete their functions.
Pierrick eCraveur +67 more
doaj +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Structural Flexibility Effect on Spaceborne Solar Observation System’s Micro-Vibration Response
AerospaceThe spaceborne solar observation system is crucial for the study of space phenomena such as solar flares, which requires high tracking accuracy.
Lin Yang +3 more
doaj +1 more source