Results 41 to 50 of about 2,406,574 (279)

Suppressing Glycerol‐3‐phosphate Phosphatase and Enhancing Glycerol‐3‐Phosphate Shuttle Flux Crucial for High‐Efficiency Fatty Acid Production in the Fast‐Growing Oleaginous Schizochytrium

Advanced Science
The industrial microbial production of fatty acids is limited by low titers and productivities, highlighting the need for chassis engineering and mechanistic insights into efficient metabolic pathways.
Fangzhong Wang, Weijia Jin, Tiantian Wang, Junkai Ji, Kun Cao, Jianqiang Li, Lei Chen, Weiwen Zhang   +7 more
doaj   +1 more source

3D Face Reconstruction by Learning from Synthetic Data

, 2016
Fast and robust three-dimensional reconstruction of facial geometric structure from a single image is a challenging task with numerous applications. Here, we introduce a learning-based approach for reconstructing a three-dimensional face from a single ...
Kimmel, Ron, Richardson, Elad, Sela, Matan   +2 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Biometric Performance as a Function of Gallery Size

Applied Sciences, 2022
Many developers of biometric systems start with modest samples before general deployment. However, they are interested in how their systems will work with much larger samples.
Lee Friedman, Hal Stern, Vladyslav Prokopenko, Shagen Djanian, Henry Griffith, Oleg Komogortsev   +5 more
doaj   +1 more source

Dynamics and Performance of Susceptibility Propagation on Synthetic Data

, 2010
We study the performance and convergence properties of the Susceptibility Propagation (SusP) algorithm for solving the Inverse Ising problem. We first study how the temperature parameter (T) in a Sherrington-Kirkpatrick model generating the data ...
Aurell, Erik, Ollion, Charles, Roudi, Yasser   +2 more
core   +2 more sources

On Synthetic Data for Back Translation

Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2022
Back translation (BT) is one of the most significant technologies in NMT research fields. Existing attempts on BT share a common characteristic: they employ either beam search or random sampling to generate synthetic data with a backward model but seldom work studies the role of synthetic data in the performance of BT.
Jiahao Xu 0001, Yubin Ruan, Wei Bi, Guoping Huang, Shuming Shi 0001, Lihui Chen 0001, Lemao Liu   +6 more
openaire   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Replicating the Synthetic LBD with German Establishment Data [PDF]

, 2013
One major criticism against the use of synthetic data has been that the efforts necessary to generate useful synthetic data are so intense that many statistical agencies cannot afford them. However, we argue in this paper that the field is still evolving
Drechsler, Jörg, Vilhuber, Lars
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

A Methodology and an Empirical Analysis to Determine the Most Suitable Synthetic Data Generator

IEEE Access
According to a report published by Gartner in 2021, a significant portion of Machine Learning (ML) training data will be artificially generated. This development has led to the emergence of various synthetic data generators (SDGs), particularly those ...
A. Kiran, S. Saravana Kumar
doaj   +1 more source