Designed special stamping equipment for the double-sided heading of axisymmetric parts with end bulges is shown, and also there are developed original designs devices having mentioned.

We sketch a decentralized versioning scheme that handles the detection of concurrent updates among an arbitrary number of replicas, overcoming the limitations that a centralized knowledge of that number imposes to Mobile Computing.

Thirty epizootics of high pathogenicity avian influenza (HPAI) or fowl plague have occurred in poultry and other birds in the world since influenza virus was discovered to be the etiological agent of the disease in 1955 [1]. The largest epizootic of the past 50 years was the H5N1 panzootic, which began in the Guangdong province of southern China in 1996 and has since spread to affect 63 countri...

This work demonstrates applicability of electron beam welding (EBW) and laser (LBW) techniques for manufacture tailored welded blanks (TWBs) from Al-5251 (H22) Al-6082 (T6) sheets. A combination dissimilar sheets as well thicknesses (1.5 mm 2.5 mm) has been used in addition to a similar combination. An optimal post-weld heat treatment (PWHT) was determined that effective relieving stresses impa...

Stamping technique is known in one of the methods decorating on fabric. In method ornamentation leather products also stamping technique. But there a difference between two, namely process and end result. fabric uses color substances while skin does not use color. The purpose this study to combine two techniques media. using These ornaments are used decorate products, especially bags. This rese...

Microtubules contribute to diverse cellular processes through balancing dynamic, short-lived and stable, long-lived populations. One way in which long-lived microtubules are marked is by posttranslational acetylation of α-tubulin by tubulin acetyltransferase (TAT). Szyk et al. now provide insight into TAT's mechanism of action and its unique time-stamping ability.

This study highlights the benefit of precise aerial position control in the context of mapping using frame-based imagery taken by small UAVs. We execute several flights with a custom Micro Aerial Vehicle (MAV) octocopter over a small calibration field equipped with 90 signalized targets and 25 ground control points. The octocopter carries a consumer grade RGB camera, modified to insure precise ...