Results 101 to 110 of about 9,886,421 (293)

Road network optimization using heuristic and linear programming

Journal of Forest Science, 2010
To minimize the cost of logging, it is necessary to optimize the road density. The aim of this study was to determine optimal road spacing (ORS) in Northern Austria. The stepwise regression method was used in modelling.
M. R. Ghaffariyan, K. Stampfer, J. sessions, T. Durston, M. Kuehmaier, Ch. Kanzian   +5 more
doaj   +1 more source

GKLOMLI: a link prediction model for inferring miRNA-lncRNA interactions by using Gaussian kernel-based method on network profile and linear optimization algorithm. [PDF]

BMC Bioinformatics, 2023
Wong L, Wang L, You ZH, Yuan CA, Huang YA, Cao MY.   +5 more
europepmc   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

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, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Efficient Hardware Accelerator Design of Non-Linear Optimization Correlative Scan Matching Algorithm in 2D LiDAR SLAM for Mobile Robots. [PDF]

Sensors (Basel), 2022
Hu A, Yu G, Wang Q, Han D, Zhao S, Liu B, Yu Y, Li Y, Wang C, Zou X.   +9 more
europepmc   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

OPTIMIZATION OF LINEAR HYBRID CONTROL SYSTEMS

Наука и техника, 2007
A linear optimal control problem for a hybrid system is solved. The Cauchy formula is derived with its help the initial problem is reduced to a special linear programming.
O. R. Gabasova
doaj   +1 more source

A Local Planner for Accurate Positioning for a Multiple Steer-and-Drive Unit Vehicle Using Non-Linear Optimization. [PDF]

Sensors (Basel), 2022
Andreasson H, Larsson J, Lowry S.
europepmc   +1 more source

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

FEBS 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, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

COMTOP: Protein Residue-Residue Contact Prediction through Mixed Integer Linear Optimization. [PDF]

Membranes (Basel), 2021
Reza MS, Zhang H, Hossain MT, Jin L, Feng S, Wei Y.   +5 more
europepmc   +1 more source

Structural biology of ferritin nanocages

FEBS 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