This study focuses on the discussion of correlation acoustic and dynamic characteristics hybrid panels, namely Micro-perforated Panel (MPP) Honeycomb (HC) structures. Acoustic in experimental studies are obtained by sound absorption coefficient Sound Transmission Loss. Meanwhile, mode frequency response analysis numerical simulation methods. The results these two serve as a benchmark for develo...

Industrial CT (computerized tomography) uses a series of 2-dimensional images taken at specific intervals around the entire sample. Basically any type of industrial CT system uses three principal components: an X-ray tube, an X-ray detector, and a rotational stage. Everything is enclosed within a radiation shielding steel/lead/steel cabinet that typically ranges between four and 10 feet cubed. ...

Industrial CT (computerized tomography) uses a series of 2-dimensional images taken at specific intervals around the entire sample. Basically any type of industrial CT system uses three principal components: an X-ray tube, an X-ray detector, and a rotational stage. Everything is enclosed within a radiation shielding steel/lead/steel cabinet that typically ranges between four and 10 feet cubed. ...

This study analyzed the effect of number Micro and Small Enterprises minimum wage on employment in Indonesia. used secondary data form workers micro small enterprises, business units, for three years (2017, 2018, 2019) Indonesia taken from Central Bureau Statistics. The analysis method is panel regression with help Eviews. results partially showed that significantly influenced Indonesia, y, did...

In sheet metal forming processes with complex strain paths, a part is subjected to large plastic deformation. This severe plastic deformation leads to high plastic strain localization zones and subsequent accumulation of those strains. Then internal and superficial micro-defects and in other words ductile damage is created. This damage causes quality problems such as fracture. Therefore, design...

A Empirical robustness exercises 3 A.1 Detrending method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 A.2 Alternative ways of constructing cohort-level employment . . . . . . . . . 3 A.3 Results using data averaged over a two-year window . . . . . . . . . . . . 6 A.4 Panel regressions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 A.5 Establishments . . . . . ....

This paper estimates the impact of early retirement on mortality using Dutch administrative micro panel data. An unexpected temporary decrease in the eligibility age for retirement benefits for civil servants is used to instrument the retirement choice. We find that induced early retirement decreased the probability that a man dies within 5 years by 2.6 percentage points. The result is robust t...

The proposed photovoltaic Micro Inverter is based on three port flyback with one port dedicated to power decoupling function so the decoupling capacitance is reduced and hence the long lifetime film capacitor is used. One of the two transformers and one capacitor is used for decoupling function. The decoupling capacitor functions as energy storage as well as snubber capacitor to recycle the tra...