Results 61 to 70 of about 261,811 (317)
Analyzing Inflation with P – Star Model [PDF]
Faslnāmah-i Pizhūhish/Nāmah-i Iqtisādī, 2010 This paper presents a test of the P* model using Iran quarterly data over the period 1988-2005. The basic formulation of the P* model, which is derived from the quantity theory of money, is manipulated to obtain an equation for the price gap and level of
Javid Bahrami, Maryam Farshchi
doaj
S-process in low-mass extremely metal-poor stars
EPJ Web of Conferences, 2012 We present post-processing s-process calculations for the core He-flash of a 1M☉ star with and Z = 10−8. Our model shows neutron densities larger than 1014cm−3, resulting in the production of s-process elements. The model reproduces the C, O, Sr, and Ba
Weiss A., Serenelli A., Cruz M.A.
doaj +1 more source
A Comprehensive Calibration Method for a Star Tracker and Gyroscope Units Integrated System
Sensors, 2018 The integration of a star tracker and gyroscope units (GUs) can take full advantage of the benefits of each, and provide continuous and accurate attitude information with a high update rate.
Wenfeng Tan +4 more
doaj +1 more source
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 +2 more
wiley +1 more source
The Astrophysical Journal, 1959 An equation of state for a neutron gas, derived from the work of T. H. R. Skyrme, is given. Relativistic forms of the terms in the equation were not used. At densities of >10/sup 15/ g/cc where relativistic terms would be important, this equation is not expected to be valid.
openaire +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Plasmodium falciparum gametogenesis essential protein 1 (GEP1) is a transmission‐blocking target
FEBS Letters, EarlyView.This study shows Plasmodium falciparum GEP1 is vital for activating sexual stages of malarial parasites even independently of a mosquito factor. Knockout parasites completely fail gamete formation even when a phosphodiesterase inhibitor is added. Two single‐nucleotide polymorphisms (V241L and S263P) are found in 12%–20% of field samples.
Frederik Huppertz +5 more
wiley +1 more source
Research on Automatic Path Planning Method of Warehouse Inspection Robot
Applied Artificial Intelligence, 2023 The patrol robot is an important guarantee for the safety of the enterprise’s warehouse. However, due to the large number of patrol target points, the automatic path planning of the patrol robot is difficult and inefficient.
Hongyuan Liu, Jianxian Liu
doaj +1 more source
FEBS Letters, EarlyView.Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia +5 more
wiley +1 more source
Restoration Method of a Blurred Star Image for a Star Sensor Under Dynamic Conditions
Sensors, 2019 Under the dynamic working conditions of a star sensor, motion blur of the star will appear due to its energy dispersion during imaging, leading to the degradation of the star centroid accuracy and attitude accuracy of the star sensor.
Zhiya Mu +7 more
doaj +1 more source