Results 271 to 280 of about 276,241 (335)

A Versatile 3D and 4D Printing System through Photocontrolled RAFT Polymerization

Angewandte Chemie - International Edition, 2019
Reversible-addition fragmentation chain-transfer (RAFT) polymerization is a valuable tool for synthesizing macromolecules with controlled topologies and diverse chemical functionalities.
Zhiheng Zhang, Nathaniel Corrigan, Ali Bagheri   +2 more
exaly   +2 more sources

SEA-RAFT: Simple, Efficient, Accurate RAFT for Optical Flow

European Conference on Computer Vision
We introduce SEA-RAFT, a more simple, efficient, and accurate RAFT for optical flow. Compared with RAFT, SEA-RAFT is trained with a new loss (mixture of Laplace).
Yihan Wang, Lahav Lipson, Jia Deng
semanticscholar   +3 more sources

RAFT: Recurrent All-Pairs Field Transforms for Optical Flow

European Conference on Computer Vision, 2020
We introduce Recurrent All-Pairs Field Transforms (RAFT), a new deep network architecture for optical flow. RAFT extracts per-pixel features, builds multi-scale 4D correlation volumes for all pairs of pixels, and iteratively updates a flow field through ...
Zachary Teed, Jia Deng
semanticscholar   +1 more source

Bioapplications of RAFT Polymerization

Chemical Reviews, 2009
Cyrille A Boyer, Volga Bulmus, Thomas P Davis   +2 more
exaly   +2 more sources

PET-RAFT Polymerization: Mechanistic Perspectives for Future Materials.

ACS Macro Letters, 2021
In the past decade, photochemistry has emerged as a growing area in organic and polymer chemistry. Use of light to drive polymerization has advantages by imparting spatial and temporal control over the reaction.
M. Allegrezza, Dominik Konkolewicz
semanticscholar   +1 more source

Seaweed rafts

Current Biology, 2021
Jonathan Waters provides an introduction to seaweed rafts and their role in the dispersal of marine and coastal species.
openaire   +2 more sources

Cationic RAFT Polymerization Using ppm Concentrations of Organic Acid

Angewandte Chemie - International Edition, 2015
Mineto Uchiyama, Kotaro Satoh, Masami Kamigaito   +2 more
exaly   +2 more sources

RAFT Polymerization with Triphenylstannylcarbodithioates (Sn-RAFT)

ACS Macro Letters, 2015
A new range of tin-based reversible addition-fragmentation chain-transfer (RAFT) agents is described and evaluated for the polymerization of acrylamides, methyl acrylate and styrene. These organometallic compounds are highly reactive reversible transfer agents which allow an efficient control of the polymerization of substituted acrylamide monomers ...
Kulai, Ihor, Brusylovets, Oleksii, Voitenko, Zoia, Harrisson, Simon, Mazières, Stéphane, Destarac, Mathias   +5 more
openaire   +3 more sources

Neutrons for rafts, rafts for neutrons

The European Physical Journal E, 2013
The determination of the structure of membrane rafts is a challenging issue in biology. The selection of membrane components both in the longitudinal and transverse directions plays a major role as it determines the creation of stable or tunable platforms that host interactions with components of the outer environment.
V. Rondelli, E. Del Favero, S. Motta, L. Cantù, G. Fragneto, P. Brocca   +5 more
openaire   +2 more sources

RAFT: Adapting Language Model to Domain Specific RAG

arXiv.org
Pretraining Large Language Models (LLMs) on large corpora of textual data is now a standard paradigm. When using these LLMs for many downstream applications, it is common to additionally bake in new knowledge (e.g., time-critical news, or private domain ...
Tianjun Zhang, Shishir G. Patil, Naman Jain, Sheng Shen, M. Zaharia, Ion Stoica, Joseph E. Gonzalez   +6 more
semanticscholar   +1 more source