Results 81 to 90 of about 5,184,155 (262)

A Mixed Distribution Model of Pointing Error of Aircraft

open access: yesShanghai Jiaotong Daxue xuebao
In the space exploration mission, the aircraft will be affected by mechanical shocks, tracking noise and other factors to cause angular micro-vibration, so that the antenna pointing error is always non-zero, which will affect the communication link ...
CAO Dongping, JING Qingfeng, ZHONG Weizhi
doaj   +1 more source

Electron acoustic instability in four component space plasmas with observed generalized (r,q) distribution function

open access: yesAIP Advances, 2019
Electron acoustic instability in magnetized four component plasma has been studied by employing non-Maxwellian generalized (r, q) distribution function.
Sumbul Sehar   +2 more
doaj   +1 more source

Polynomial Fitting-Based Model for Tails of Radar Clutter Amplitude Distribution [PDF]

open access: yesHangkong bingqi
When high-resolution radar detected complex scenarios such as low-altitude and sea surfaces, the clutter amplitude distribution exhibited significant heavy-tailed characteristics.
Yang Boyu, Yang Yong, Li Yongzhen, Cai Weike
doaj   +1 more source

Prefazione alla traduzione di un saggio di Fitting sulla condizione

open access: yes, 2022
Viene presentata la traduzione italiana del saggio di Hermanna Fitting sulla condizione scritto nella metà dell'ottocento e se ne mette i rilievo la perdurante rilevanza anche con riferimento alla vicenda concettuale recente del concetto di ...
Angelo Federico
core  

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

open access: yesFEBS 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   +5 more
wiley   +1 more source

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

open access: yesFEBS 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   +7 more
wiley   +1 more source

Fuzzy Performance between Surface Fitting and Energy Distribution in Turbulence Runner

open access: yesThe Scientific World Journal, 2012
Because the application of surface fitting algorithms exerts a considerable fuzzy influence on the mathematical features of kinetic energy distribution, their relation mechanism in different external conditional parameters must be quantitatively analyzed.
Zhongwei Liang   +3 more
doaj   +1 more source

Smaller is better: nanobodies meet NMR

open access: yesFEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

On Some Characterizations of the Extended Generalised Shifted Lindley Distribution

open access: yesStatistica
In this article, we unravel an extension of shifted version of Lindley distribution, termed as extended generalized shifted Lindley (EGSL) distribution.
Sourav Rana   +2 more
doaj   +1 more source

Fitting Performance of Different Models on Loess Particle Size Distribution Curves

open access: yesAdvances in Materials Science and Engineering, 2017
The soil water characteristic curve (SWCC) describes the relationship between matric suction and moisture of soil, the testing process of which is time-consuming. The test time of particle size distribution (PSD), in contrast, is relatively short.
Wei Liu   +5 more
doaj   +1 more source

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