Results 111 to 120 of about 178,806 (344)

Discrete Convex Functions on Graphs and Their Algorithmic Applications

, 2017
The present article is an exposition of a theory of discrete convex functions on certain graph structures, developed by the author in recent years.
A Bernáth, A Frank, AV Goldberg, AV Karzanov, AV Karzanov, AV Karzanov, AWJ Kolen, BC Tansel, E Anshelevich, F Kuivinen, G Grätzer, H Hirai, H Hirai, H Hirai, H Hirai, H-J Bandelt, J Kleinberg, K Murota, K Murota, K Murota, MA Babenko, MR Bridson, N Garg, P Abramenko, P Favati, R Hassin, S Fujishige, S Fujishige, S Fujishige, S Fujishige, S Fujishige, S Živný, T Fukunaga, V Chepoi, V Kolmogorov, VV Vazirani, Y Iwata   +36 more
core   +1 more source

Cold Quad‐Modal Nanocomplex for Precise and Quantitative In Vivo Stem Cell Tracking

Advanced Functional Materials, EarlyView.
Multimodal albumin–bismuth sulfide–superparamagnetic iron oxide (ABS) nanocomplexes are developed for stem cell tracking across four different imaging modalities: MRI, MPI, MSOT, and CT. Combining its flexibility with high sensitivity, this quad‐modal imaging agent enables a robust quantification of ABS‐labeled stem cells in vivo.
Ali Shakeri‐Zadeh, Chao Wang, Shreyas Kuddannaya, Saleem Yousf, Jeff W. M. Bulte   +4 more
wiley   +1 more source

Analysis and improvement of the reactive power cascade control strategy for MMC‐HVDC receiving‐end converter connected to weak grid

IET Generation, Transmission & Distribution
The weak AC grid in a modular multilevel converter modular multilevel converter based high voltage direct current (MMC‐HVDC) receiving‐end system requires faster reactive power support from the receiving‐end MMC.
Junhua Xu, Guopeng He, Yong Liu, Songqin Tang, Daiyu Xie, Mingyuan Chen   +5 more
doaj   +1 more source

Photothermal Macroporous Lignin Cryogels for Off‐Grid, Continuous Atmospheric Water Collection via Interlayer Heat Recovery

Advanced Functional Materials, EarlyView.
Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan, Jiqing Lu, Tian Bai, Lin Li, Zhaoxuan Niu, Yiying Yue, Wanli Cheng, Guangping Han, Orlando J. Rojas   +8 more
wiley   +1 more source

Grid-Connected Modular Soft-Switching Solid State Transformers (M-S4T)

, 2022
Deepak Divan
openalex   +1 more source

Modular AC coupled hybrid power systems for the emerging GHG mitigation products market [PDF]

, 2003
Bioenergy systems particularly waste to energy (WTE) systems are increasingly gaining prominence. Market for modular hybrid energy systems (HES) combining renewable energy sources including WTEs is potentially large.
Hegde, G., Nayar, C., Pullammanappallil, P.   +2 more
core   +1 more source

Modular System for Shelves and Coasts (MOSSCO v1.0) - a flexible and multi-component framework for coupled coastal ocean ecosystem modelling

, 2017
Shelf and coastal sea processes extend from the atmosphere through the water column and into the sea bed. These processes are driven by physical, chemical, and biological interactions at local scales, and they are influenced by transport and cross strong
Burchard, Hans, Hofmeister, Richard, Kerimoglu, Onur, Klingbeil, Knut, Kösters, Frank, Lemmen, Carsten, Nasermoaddeli, M. Hassan, Wirtz, Kai W.   +7 more
core   +1 more source

Organometallic Precursor‐Induced Gradient Architecture on Multilayer Nanoporous Graphene Membranes for Precise Organic Solvent Nanofiltration

Advanced Functional Materials, EarlyView.
Alumina growth narrows surface pores and seals non‐selective defects, enhancing selectivity while preserving the nanoporous graphene architecture. Additionally, the deposition enables gradient‐controlled structural modification, with intergrown alumina acting as a physical cross‐linker that stabilizes the laminar structure.
Junhyeok Kang, Hwayong Lee, Suseong Hyun, Jiwon Kim, Ju Yeon Kim, Jeongyeob Oh, Yunseong Ji, Byungchan Han, Dae Woo Kim   +8 more
wiley   +1 more source

The NASA-IGES geometry data visualizer [PDF]

NIGESview, an interactive software tool for reading, viewing, and translating geometry data available in the Initial Graphics Exchange Specification (IGES) format, is described.
Blake, Matthew W., Chou, Jin J., Jasinskyj, Lonhyn   +2 more
core   +1 more source

What grid cells convey about rat location [PDF]

, 2008
We characterize the relationship between the simultaneously recorded quantities of rodent grid cell firing and the position of the rat. The formalization reveals various properties of grid cell activity when considered as a neural code for representing ...
Brookings, Ted, Burak, Yoram, Fiete, Ila R.   +2 more
core