However, SAS catalog files containing formats that were created using 32-bit SAS cannot be read by 64-bit SAS. Unlike data files, catalog files are not portable across "platforms" and SAS considers 32-bit and 64-bit to be different platforms. If you've created customized formats using proc format and saved them as catalog files (see Storing SAS Formats for a discussion of how and why you might do so), you'll need to convert these formats to make them readable by 64-bit SAS.
If you no longer have the proc format code, you can have 32-bit SAS convert the catalog file into a data set, then have 64-bit SAS convert the data set into a catalog file. This takes advantage of the fact that data sets, unlike catalogs, are portable between platforms.
Emily E. Ferry, Gareth R. Hopkins, Amber N. Stokes, Shabnam Mohammadi, Edmund D. Brodie, Jr, Brian G. Gall, Do all portable cases constructed by caddisfly larvae function in defense?, Journal of Insect Science, Volume 13, Issue 1, 2013, 5,
Fractional exhaled nitric oxide (FeNO) is a non-invasive marker of airway inflammation, and a new portable analyzer (NIOX VERO®) is now available. Our studies aimed to assess the agreement of measurements between NIOX VERO® and a reference device (NIOX MINO®) and assess the reproducibility of NIOX VERO®.
Our findings show that the portable instrument NIOX VERO® is clinically equivalent to NIOX MINO® when used in an asthma population. The NIOX VERO® analyzer gives reproducible, consistent measurements that are well within the technical specifications of the device, showing no observable pattern of a training effect or operator-order effect on FeNO results. Thus, our findings validate the NIOX VERO®.
Our findings have shown that the NIOX MINO® and new NIOX VERO® analyzers are clinically equivalent when used in an asthma population representative of that seen in the US and EU. Furthermore, we have shown that FeNO measurements taken using the NIOX VERO® analyzer are reproducible, consistent and well within the technical specifications of the device, showing no observable pattern of a training effect or operator-order effect on FeNO results. Thus, our findings validate the portable NIOX VERO®, enabling its clinical use in both children and adults.
From this point forward, the only way to access data on this drive is with password and, if you forget it, the data will be unobtainable and drive useless until the portable SSD T1 is reset by Samsung Service Center. Even after it is reset, that data is lost. Simply, your data is 100% secure unless your password is compromised.
It would be interesting on these portable SSDs to do real stress testing to see what kind of speed drops occur during heavy write IO. I know with some high-end USB thumb drives heat is a real problem during heavy write IOs that result in the USB throughput dropping.
The platters in contemporary HDDs are spun at speeds varying from 4,200 RPM in energy-efficient portable devices, to 15,000 rpm for high-performance servers. The first HDDs spun at 1,200 rpm and, for many years, 3,600 rpm was the norm. As of November 2019[update], the platters in most consumer-grade HDDs spin at 5,400 or 7,200 RPM.
Current hard drives connect to a computer over one of several bus types, including parallel ATA, Serial ATA, SCSI, Serial Attached SCSI (SAS), and Fibre Channel. Some drives, especially external portable drives, use IEEE 1394, or USB. All of these interfaces are digital; electronics on the drive process the analog signals from the read/write heads. Current drives present a consistent interface to the rest of the computer, independent of the data encoding scheme used internally, and independent of the physical number of disks and heads within the drive.
PCR is an enzymatic reaction process in which multiple copies of desired DNA sequence is obtained in a short period of time. The technique is broadly accepted in research and clinical diagnostic application due to its high accuracy and sensitivity. The evolution of PCR instruments with different designs such as interchangeable modules, dual & multiblock capacity, development of advanced Real-time PCR and digital PCR with multiplexing and analytical capabilities, development of various reagents & consumables and incorporation of microfluidic and other advanced technologies for the development of portable PCR will further advance the PCR applications in clinical diagnostic and industrial applications. 2b1af7f3a8