Installed out-of-sight and near your steam bath generator, the AromaSteam electronic oil delivery system will deliver your favorite aroma oil directly into the steam line. Simply activate the aroma switch, sit back and relax as your desired fragrance blends naturally with the steam. When operating with an eTEMPO control, a separate on/off control is supplied for in-shower operation. Features include: On/Off low-voltage aroma switch; Can be operated by eTEMPO/Plus operating control; UL Listed.

This all-purpose home air purifier with cream finish was designed to tackle most indoor air quality issues. The R600 indoor air purifier runs quietly, using a powerful 560 CFM Swiss crafted motor to effectively address most chemical vapor and odor related issues. Air is drawn through 18 lbs. of true weight carbon in a 2" deep carbon bed, to remove odors and chemicals. First passing through a prefilter, which keeps the carbon clean and allows the impregnated carbon to its job, the air is then filtered of fine particulate matter when it goes through the Hepa filter. This Hepa filter air purifier uses a specially designed pressure seal that ensures no air bypasses during filtration. Enameled metal housing. Assembly level/degree of difficulty: No Assembly Required.

Operating System Concepts continue s to provide a solid theoretical foundation for understanding operating systems.  The 8th Edition Update includes more coverage of the most current topics in the rapidly changing fields of operating systems and networking, including open-source operating systems.  The use of simulators and operating system emulators is incorporated to allow operating system operation demonstrations and full programming projects.  The text also includes improved conceptual coverage and additional content to bridge the gap between concepts and actual implementations.  New end-of-chapter problems, exercises, review

Keep pace with the fast-developing world of operating systemsOpen- source operating systems, virtual machines, and clustered computing are among the leading fields of operating systems and networking that are rapidly changing. With substantial revisions and organizational changes, Silberschatz, Galvin, and Gagne’s Operating System Concepts, Eighth Edition remains as current and relevant as ever, helping you master the fundamental concepts of operating systems while preparing yourself for today’s emerging developments.As in the past, the text brings you up to speed on core knowledge and skills, including:What operating systems are, what they do, and how they are designed and constructedProces s, memory, and storage managementProtect ion and securityDistribut ed systemsSpecial- purpose... Less

Featuring 4 independent VHF receivers in one convenient, rugged, all-metal single rack space, the 401X Quad wireless system makes operating 4 wireless systems at the same time easier than ever. This particular wireless mic system comes with 4 HM-1 headset mics and 4 WLT bodypack transmitters. The versatility of the Nady 401X Quad extends to its dual antenna jacks which allow you to have either onboard or remote antennas. The rock-solid VHF performance is complemented by unmatched transparent audio with 120dB dynamic range and up to 500' optimum line-of-sight operation.The Nady HM-1 headsets are miniature headworn dynamic mics that set a new performance standard. The cardioid, polar pattern these HM-1 headset mics feature an adjustable gooseneck which can be set at any angle. They are... Less

pcAmerica Restaurant Pro Express with POS-X POS System Bundle pcAmerica Restaurant Pro Express (RPE) is a touch screen restaurant point of sale (POS) system that provides fast operation, accurate order taking and detailed reports with an easy-to-use interface. Table service and fine dining restaurants, fast food establishments, coffee shops, pizza parlors, cafeterias and all other types of restaurants will find the features they need within Restaurant Pro Express. pcAmerica's restaurant point of sale software has dozens of features in a package that is easy and affordable enough for independent restaurants and capable of sharing data between multiple restaurants. This POS Bundle Includes: POS-X EVO TP2 15" All in One Touch PC (See Specifications Below) pcAmerica Restaurant Pro Express... Less

This book presents the fundamentals of operating systems that remain constant as new, more advanced systems are introduced and also integrates and highlights key distributed operating systems issues. The main topics presented include message-based synchronization and remote procedure calls, as well as unique integration of distributed deadlocks, distributed shared memory, distributed file systems, and secure communication using cryptography. For systems programmers, software engineers, programmers, and other professionals who want to teach themselves the fundamentals of operating systems or enhance their understanding of operating systems and distributed systems issues.

25853-3 HP-UX has taken off in popularity. As a result of this popularity there are many new HP-UX users. Some of these new HP-UX users have direct experience with other operating systems but have no direct experience with UNIX. Others have learned HP-UX "the hard way" , by experimenting. Still others have taken an HP-UX training course but are now relying on generic UNIX books to learn HP-UX. Learning the HP-UX Operating System is for all of these users. This book doesn't waste a lot of time with the background of UNIX and comparing various UNIX implementations. Instead, the author gets right to what you need to know to be a productive HP-UX user. The chapters in this book contain useful information and have names such as: Login and Password; The HP-UX File System; File System... Less

Contributors from Israel, the US, and Asia survey the latest operating system kernel research in this book for researchers and graduate students in the operating system kernel development community. Chapters on kernel security and reliability describe results in kernel stack overflow elimination, and compare Windows and Linux authentication and authorization features. A section on memory management looks at work in swap token approaches and elimination of system thrashing, while a section on systems profiling examines the Exokernel operating system and active networks. A group of chapters on I/O prefetching covers sequential file prefetching in Linux, and peer-based collaborative caching and prefetching in mobile broadcast. The section on page replacement algorithms presents adaptive... Less

For the full cinema-like experience the ultimate T Series system has the best of everything: T301s all round supported by the same discreet high performance subwoofer. However big your living area it envelopes you in an expansive richly textured sound picture that brings a movie to life as you’ve never experienced before. For drama as well as music even in larger loft-like spaces it has the power to keep everyone in the room on the edge of their seat. As easy to set up as they are on the eye they make the perfect entry level surround sound system for the latest generation of flat screen TVs. T301 Satellite Speakers •Ultra-slim bass driver offering clean forceful response that brings the action vividly to life •New large vented tweeter provides warm natural sound that's so real you feel... Less

Operating System Concepts continues to provide a solid theoretical foundation for understanding operating systems. The 8th Edition Update includes more coverage of the most current topics in the rapidly changing fields of operating systems and networking, including open-source operating systems. The use of simulators and operating system emulators is incorporated to allow operating system operation demonstrations and full programming projects. The text also includes improved conceptual coverage and additional content to bridge the gap between concepts and actual implementations. New end-of-chapter problems, exercises, review questions, and programming exercises help to further reinforce important concepts, while WileyPLUS continues to motivate students and offer comprehensive support for... Less

Removes six times more makeup than manual cleansing. Leaves skin feeling and looking smoother. Cleanses so well that products absorb better. Helps reduce oily areas, dry skin patches and blemishes. Helps reduce the appearance of visible pores and reduces the appearance of fine lines and wrinkles. Included for home: Clarisonic® Plus for Face and Body, with sensitive brush head and body brush head. Trial sizes of Gentle Hydro Cleanser, Refreshing Gel Cleanser and Nourishing Care Facial Cleanser (1 oz. each). Trial size of Refining Skin Polish for the body (2 oz.). Universal Charging Cradle. For best results, replace brush head every three months.

SafeFamilyLife combines our products with product instructional DVDs and manuals and new, extensively researched reports into special purpose "kits." This is an innovative, unique approach unlike anything currently available in the personal/family security field. Every 2 minutes someone in the US is sexually assaulted. *One property crime happens every 3 seconds. *One burglary occurs every 10 seconds. *One violent crime occurs every 20 seconds. *One aggravated assault occurs every 35 seconds. *One robbery occurs every 60 seconds, or 1 minute. People are not provided with any training in Personal, Family and Home Security , and if they looked for products on their own, they had no one source and no knowledgeable assistance... until now. Simple, fact-based education on these matters can... Less