Aims. Our aim is to investigate the intensity oscillations in coronal X-ray Bright Points (XBPs). Methods. We analysed a 7-hours long time sequence of the soft X-ray images obtained on April 14, 2007 with 2-min cadence using X-Ray Telescope (XRT) on-board the Hinode mission. We use SSW in IDL to derive the time series of 14 XBPs and 2 background regions. For the first time, we have tried to use...

Boards of acceptable quality were made from barky material, pressure-refined from 14 species of southern hardwoods. Static bending and tensile properties (parallel to surface) of specimens were negatively correlated to stem specific gravity (wood plus bark), chip bulk density, and fiber bulk density. Bending and tensile properties increased with increasing densification ratio, but the rate of i...

conclusions because there was no significant difference in the effectiveness between hospitals with and without board of trustees, decision-makers must monitor how the commands are carried out to make board of trustees for hospitals and make sure its success in achieving its objectives. results among the five variables related to the effectiveness, safety showed to have the highest weight and m...

The gross wood properties of specifit' gravit1, pro. portion of laIetv17ud, and g,.owtb rate affected the strengths of fib!',.boards in ten.rion ana benJinf.. dJ well dJ their dimC1lsiollaJ stabilit,Fa,. the refining conditions ana' formation procedures .rtudied, and after allowance for the effect of boar" specific g,.ar'it1' mo.rt ~opertie.r were improved b, usittg fiber refil,ed from "ense wo...

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This research aimed to find the process of value adding for glass wool waste from composite board used in vehicle industry. The was reprocessed be an insulator and determine suitable conditions hot-press forming create new materials having high thermal resistant properties. Firstly, properties original board; resistances (R) noise absorption coefficients (NRC), were measured found averages 0.90...

An electronic meter to measure surface seawater density is presented. It is based on the measurement of the difference in displacements of a surface level probe and a weighted float, which according to Archimedes' law depends on the density of the water. The displacements are simultaneously measured using a high-accuracy magnetostrictive sensor, to which a custom electronic board provides a wir...

Electromagnetic interference is a concern for people wearing cardiovascular implantable electronic devices (CIEDs). The aim of this study was to assess the electromagnetic compatibility between CIEDs and the magnetic field of a common wireless charging technology. To do so the voltage induced in CIEDs by Qi A13 design magnetic fields were measured and compared with the performance limits set by...

Miniaturisation of electronic equipment, such as those found in a notebook computer, palm held devices, cell phones etc., requires high-density packing of electronic components onto printed circuit boards (PCB). To join the interconnections, solder materials are used to bond microprocessor chips and board during assembly. In the Reflow process case, the board assembly passes through a furnace w...