Results 21 to 30 of about 16,694,569 (205)

Shape Memory Alloy (SMA) Actuators: The Role of Material, Form, and Scaling Effects

open access: yesAdvances in Materials, 2023
Shape memory alloys (SMAs) are smart materials that are widely used to create intelligent devices because of their high energy density, actuation strain, and biocompatibility characteristics.
Min‐Soo Kim   +6 more
semanticscholar   +1 more source

GrlR, a negative regulator in enteropathogenic E. coli, also represses the expression of LEE virulence genes independently of its interaction with its cognate partner GrlA

open access: yesFrontiers in Microbiology, 2023
IntroductionEnteropathogenic Escherichia coli (EPEC), enterohemorrhagic E. coli (EHEC) and Citrobacter rodentium (CR) belong to a group of pathogens that share the ability to form “attaching and effacing” (A/E) lesions on the intestinal epithelia.
Cristina Lara-Ochoa   +8 more
doaj   +1 more source

Second Chern-Einstein metrics on four-dimensional almost-Hermitian manifolds

open access: yesComplex Manifolds, 2023
We study four-dimensional second Chern-Einstein almost-Hermitian manifolds. In the compact case, we observe that under a certain hypothesis, the Riemannian dual of the Lee form is a Killing vector field.
Barbaro Giuseppe, Lejmi Mehdi
doaj   +1 more source

Pion form factor in the Kroll-Lee-Zumino model [PDF]

open access: yesPhysical Review D, 2007
Revised version corrects a misprint in Eq.(1)
Dominguez, Cesareo A.   +3 more
openaire   +3 more sources

Peramalan Nilai Tukar Petani Subsektor Peternakan Menggunakan Fuzzy Time Series Lee

open access: yesJambura Journal of Mathematics, 2021
ABSTRAK Fuzzy time series (FTS) Lee adalah suatu metode peramalan yang digunakan ketika jumlah data historis yang tersedia sedikit, serta tidak mensyaratkan asumsi-asumsi tertentu yang harus terpenuhi. Metode ini menggunakan data historis berupa himpunan
Mahadi Muhammad   +2 more
doaj   +1 more source

Form factors of descendant operators in the massive Lee–Yang model [PDF]

open access: yesJournal of Statistical Mechanics: Theory and Experiment, 2005
23 ...
Delfino, Gesualdo, Niccoli, Giuliano
openaire   +3 more sources

Free-Form Video Inpainting With 3D Gated Convolution and Temporal PatchGAN [PDF]

open access: yesIEEE International Conference on Computer Vision, 2019
Free-form video inpainting is a very challenging task that could be widely used for video editing such as text removal. Existing patch-based methods could not handle non-repetitive structures such as faces, while directly applying image-based inpainting ...
Ya-Liang Chang   +3 more
semanticscholar   +1 more source

Birman-Ko-Lee Left Canonical Form and its Applications

open access: yes, 2023
Using Birman, Ko, and Lee's left canonical form of a braid, we characterize almost strongly quasipositive braids and give estimates of the fractional Dehn twist coefficient.
Capovilla-Searle, Michele   +2 more
openaire   +2 more sources

Proton and Neutron Electromagnetic Form Factors and Uncertainties [PDF]

open access: yes, 2017
We determine the nucleon electromagnetic form factors and their uncertainties from world electron scattering data. The analysis incorporates two-photon exchange corrections, constraints on the low- Q 2 and high- Q 2 behavior, and additional uncertainties
Z. Ye   +3 more
semanticscholar   +1 more source

The Tip of the Iceberg: On the Roles of Regulatory Small RNAs in the virulence of Enterohemorrhagic and Enteropathogenic Escherichia coli

open access: yesFrontiers in Cellular and Infection Microbiology, 2016
Enterohemorrhagic and enteropathogenic Escherichia coli are gastrointestinal pathogens that disrupt the intestinal microvilli to form attaching and effacing (A/E) lesions on infected cells and cause diarrhea.
Shantanu Bhatt   +4 more
doaj   +1 more source

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