Results 61 to 70 of about 422,181 (302)
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
The BASIS System: a Benchmarking Approach for Spatial Index Structures
, 1999 This paper describes the design of the BASIS prototype system, which is currently under implementation. BASIS stands for Benchmarking Approach for Spatial Index Structures.
Philippe Rigaux +11 more
core +1 more source
A QUADTREE SPATIAL INDEX METHOD WITH INCLUSION RELATIONS FOR THE INCREMENTAL UPDATING OF VECTOR LANDCOVER DATABASE [PDF]
, 2018 In vector landcover database, there are a lot of complex polygons with many holes, even nesting holes. In the incremental updating (i.e., using the change-only information to update the land cover database), a new changed parcel usually has 2-dimensional
X. G. Zhou, H. S. Wang
core +1 more source
Spbsampling: An R Package for Spatially Balanced Sampling
Journal of Statistical Software, 2022 The basic idea underpinning the theory of spatially balanced sampling is that units closer to each other provide less information about a target of inference than units farther apart.
Francesco Pantalone +2 more
doaj +1 more source
FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
A Distributed Spatial Index for Error-Prone Wireless Data Broadcast
, 2009 Information is valuable to users when it is available not only at the right time but also at the right place. To support efficient location-based data access in wireless data broadcast systems, a distributed spatial index (called DSI) is presented in ...
Lee, Ken C.K. +6 more
core +2 more sources
Porting disk-based spatial index structures to flash-based solid state drives
, 2022 Indexing data on flash-based Solid State Drives (SSDs) is an important paradigm recently applied in spatial data management. During last years, the design of new spatial access methods for SSDs, named flash-aware spatial indices, has attracted the ...
Carniel A.C., Roumelis G., Ciferri R.R., Vassilakopoulos M., Corral A., Aguiar C.D.
core +1 more source
The Marine Spatial Planning Index: a tool to guide and assess marine spatial planning
npj Ocean Sustainability, 2023 Marine spatial planning (MSP) has the potential to balance demands for ocean space with environmental protection and is increasingly considered crucial for achieving global ocean goals. In theory, MSP should adhere to six principles, being: (1) ecosystem-
Julie M. Reimer +5 more
doaj +1 more source
Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
wiley +1 more source
A socio-spatial index for risk management in shrimp aquaculture across landscapes
, 2021 Area-based management has been promoted to mitigate risks beyond the boundaries of aquaculture farms. However, there remains no objective measure of the scale at which area-based management can most effectively control systemic production risks. There is
Meuwissen, Miranda P.M. +3 more
core +1 more source