Results 71 to 80 of about 23,966,298 (311)

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

A study on the monitoring of technology innovation through patent analysis

Humanities & Social Sciences Communications
These days, innovation cycles are becoming shorter, and market competition has grown increasingly intense. Therefore, it is essential for companies to adopt strategic R&D approaches to remain competitive.
Junseok Lee, Sangsung Park, Juhyun Lee
doaj   +1 more source

Finite Neuron Method and Convergence Analysis [PDF]

Communications in Computational Physics, 2020
We study a family of $H^m$-conforming piecewise polynomials based on artificial neural network, named as the finite neuron method (FNM), for numerical solution of $2m$-th order partial differential equations in $\mathbb{R}^d$ for any $m,d \geq 1$ and then provide convergence analysis for this method.
openaire   +2 more sources

ANALYSIS OF CONVERGENCE WITHIN THE EUROPEAN UNION - SIGMA AND BETA CONVERGENCE [PDF]

Real convergence study began with the development of neoclassical models of growth and especially with the passage of econometric applications of these models. In this paper we present applications of indicators and patterns of convergence on the example
Begu Liviu-Stelian, Teodorescu Irina-Teodora, Dimidov Ioana-Catalina, Istrate Ionut   +3 more
core  

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Dissemination of pathogenic bacteria is reinforced by a MARTX toxin effector duet

Nature Communications
Multiple bacterial genera take advantage of the multifunctional autoprocessing repeats-in-toxin (MARTX) toxin to invade host cells. Secretion of the MARTX toxin by Vibrio vulnificus, a deadly opportunistic pathogen that causes primary septicemia, the ...
Sanghyeon Choi, Youngjin Lee, Shinhye Park, Song Yee Jang, Jongbin Park, Do Won Oh, Su-Man Kim, Tae-Hwan Kim, Ga Seul Lee, Changyi Cho, Byoung Sik Kim, Donghan Lee, Eun-Hee Kim, Hae-Kap Cheong, Jeong Hee Moon, Ji-Joon Song, Jungwon Hwang, Myung Hee Kim   +17 more
doaj   +1 more source

Convergence Across Provinces of Turkey : A Spatial Analysis [PDF]

The aim of this study is to analyze regional disparities and to test the convergence hypothesis across the provinces in Turkey. The study also attempts to analyze the spatial spillovers in the growth process of the provinces.
Esma Gaygisiz, Altan Aldan
core  

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Modeling the Invasion: Habitat Suitability and Landscape Connectivity of Wild Boar (Sus scrofa) on Jeju Island, South Korea

Ecology and Evolution
Invasive species pose significant ecological and economic threats to island ecosystems, and identification of suitable habitats and understanding the spread dynamics of invasive species are crucial for effective management.
Binod Kunwar, Suraj Baral, Young‐Hun Jeong, Hong‐Shik Oh   +3 more
doaj   +1 more source

Convergence Rate Analysis of LION

CoRR
The LION (evoLved sIgn mOmeNtum) optimizer for deep neural network training was found by Google via program search, with the simple sign update yet showing impressive performance in training large scale networks. Although previous studies have investigated its convergence properties, a comprehensive analysis, especially the convergence rate, is still ...
Yiming Dong, Huan Li 0007, Zhouchen Lin
openaire   +2 more sources