Fifty years of X-ray astronomy: A look back and into the (near) future

Santangelo, A.; Madonia, Rosalia

doi:10.1016/j.astropartphys.2013.11.005

Cited by 4 publications

(1 citation statement)

References 159 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Over the past three decades, several X-ray imaging, spectroscopy and timing missions such as Chandra [1], XMM-Newton [2], INTEGRAL [3], MAXI [4], SWIFT [5], SIGMA/GRANAT [6], BeppoSAX [7], SUZAKU [8] and NuSTAR [9] have made spectacular discoveries [10][11][12][13][14][15][16][17][18][19]. For a full review of X-ray astronomy, refer to [10].…”

Section: Introductionmentioning

confidence: 99%

WPOL, a future space Compton wide field polarimeter: Optimization for polarimetry

Khalil

Laurent

Lebrun

et al. 2015

Nuclear Instruments and Methods in Physics Research Section A:

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

WPOL, a future space Compton wide field polarimeter: Optimization for polarimetry

Khalil

Laurent

Lebrun

et al. 2015

Nuclear Instruments and Methods in Physics Research Section A:

View full text Add to dashboard Cite

Advances in Portable X-ray Fluorescence (PXRF) for Environmental, Pedological, and Agronomic Applications

Weindorf

Bakr

Zhu

2014

Advances in Agronomy

246

150

View full text Add to dashboard Cite

Research on test of product based on spatial sampling criteria and variable step sampling mechanism

Yue-ping

2014

SPIE Proceedings

View full text Add to dashboard Cite

This paper presents an effective approach for online testing the assembly structures inside products using multiple views technique and X-ray digital radiography system based on spatial sampling criteria and variable step sampling mechanism.Although there are some objects inside one product to be tested, there must be a maximal rotary step for an object within which the least structural size to be tested is predictable. In offline learning process, Rotating the object by the step and imaging it and so on until a complete cycle is completed, an image sequence is obtained that includes the full structural information for recognition. The maximal rotary step is restricted by the least structural size and the inherent resolution of the imaging system. During online inspection process, the program firstly finds the optimum solutions to all different target parts in the standard sequence, i.e., finds their exact angles in one cycle. Aiming at the issue of most sizes of other targets in product are larger than that of the least structure, the paper adopts variable step-size sampling mechanism to rotate the product specific angles with different steps according to different objects inside the product and match.Experimental results show that the variable step-size method can greatly save time compared with the traditional fixed-step inspection method while the recognition accuracy is guaranteed.

show abstract

Fifty years of X-ray astronomy: A look back and into the (near) future

Cited by 4 publications

References 159 publications

WPOL, a future space Compton wide field polarimeter: Optimization for polarimetry

WPOL, a future space Compton wide field polarimeter: Optimization for polarimetry

Advances in Portable X-ray Fluorescence (PXRF) for Environmental, Pedological, and Agronomic Applications

Research on test of product based on spatial sampling criteria and variable step sampling mechanism

Contact Info

Product

Resources

About