Results 91 to 100 of about 175,302 (247)

Persepsi Resiko Bencana Alam Ditinjau dari Sentralitas Jaringan Informasi Kebencanaan

Jurnal Ilmu Perilaku, 2018
This research aims to understand the risk perception of Merapi disaster in hazardous community, based on social network centrality. Quantitative approach with psychology scale is used to reveal perceptions of volcanic risk of Merapi, collaborated with ...
Sapta Widi Wusana, Rahmat Hidayat
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Centrality-Based Sombor Index for Network Systems with Applications to Molecular Chemistry and Disease Transmission Networks

Transactions on Fuzzy Sets and Systems
A number is a graphical invariant in graph theory if it is invariant under graph automorphism. In molecular graph theory, graphical invariants are known as topological indices.
Shaikh Ibrahim Abdullah, Maryam Alkandari, Kajal De, Mislav Balkovic   +3 more
doaj  

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Greedily Improving Our Own Closeness Centrality in a Network [PDF]

, 2016
International audienceThe closeness centrality is a well-known measure of importance of a vertex within a given complex network. Having high closeness centrality can have positive impact on the vertex itself: hence, in this paper we consider the ...
Velaj, Yllka, Crescenzi, Pierluigi, d'Angelo, Gianlorenzo, Severini, Lorenzo   +3 more
core   +1 more source

Closeness of Some Graph Operations

Computing Open
Closeness is an important measure of network centrality. In this paper, we will calculate the closeness of graphs, created by using operations on graphs. We will prove a formula for the closeness of shadow graphs.
Chavdar Dangalchev
doaj   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

Research on the spatial correlation structure of urban agglomeration economic growth and its threshold effects in Northeast China

Frontiers in Sustainable Cities
IntroductionThis study investigates the mechanisms through which the internal network structures of urban agglomerations influence economic growth.MethodsBased on panel data from 50 cities in Northeast China, spanning the period 2000 to 2019, a gravity ...
Qiao Li, Yan Zong, Zhen Quan, Jia Li
doaj   +1 more source

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

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source