Evolution of Role of BIOS

by

Roberto Bell

Older PC operating systems, which were developed for 16-bit CPUs, such as MS-DOS, relied on the BIOS to carry out most input/output tasks within the PC. A variety of technical reasons eventually made it inefficient for more recent operating systems written for 32-bit CPUs such as Linux and Microsoft Windows to invoke the BIOS directly. Larger, more powerful, servers and workstations using PowerPC or SPARC CPUs by several manufacturers developed a platform-independent Open Firmware (IEEE-1275), based on the Forth programming language. It is included with Sun’s SPARC computers, IBM’s RS/6000 line, and other PowerPC CHRP motherboards. Later x86-based personal computer operating systems, like Windows NT, use their own, better-performing, native drivers and also made it much easier to extend support to new hardware, while BIOS still relies on a legacy 16-bit runtime interface. As such, the BIOS was relegated to bootstrapping, at which point the operating system’s own drivers could take control of the hardware.

There are same transitions for the Apple Macintosh, where the system software depends on the Tool Box”that includes a set of drivers and other valuable routines collected in ROM depending on Motorolas 680×0 CPUs. These Apple ROMs were superseded by Open Firmware in the powerPC Macintosh, then EFI in the Intel Macintosh computers. There were a similar transitions for the Apple Macintosh, where the system software originally relied heavily on the ToolBox”a set of drivers and other useful routines stored in ROM based on Motorola’s 680×0 CPUs. These Apple ROMs were replaced by Open Firmware in the PowerPC Macintosh, then EFI in Intel Macintosh computers.

BIOS is loaded with intricate functionalities such as ACPI. These functions cover power management, hot swapping with the inclusion of thermal management. However, BIOS limitations that cover 16bit processor mode with the availabilty of 1MB addressable space and PC AT hardware dependencies and so on are considered to be inaccessible for the previous computer platforms. Extensible Firmware Interface is a part which make the replacement of the runtime connectivity of the legacy BIOS

Brian Anderson writes on topics such as

Dell BIOS Password

,

BIOS Password

,

BIOS Password

Visit

Evolution of Role of BIOS

.

Article Source:

eArticlesOnline.com }

Hot Stone Massage

by

Jane Wyvern

Do you know what hot stone massage is? Ever tried taking advantage of this therapeutic marvel? If you haven’t, then read on about what this kind of massage is and what benefits it can provide for you.

Since a few years ago, the idea of using hot stone massage has become widely accepted as a great addition to the world of massages. It’s present in the healthcare industry for a good reason. In the previous four years, this type of massage has become the in-thing of spas, clinics, salons, and therapeutic centers across the globe. In today’s world, it’s considered a very effective way to conduct massage, and complements the more traditional practices.

The Beginnings of Hot Stone Therapy

Despite what many people believe, the concept behind hot stone massage didn’t originate in the Arizonan desert, or as part of a saint’s vision, as some massage therapists claim. In fact, the origins of this massage go back 5000 years. It was seen in ancient India with the therapeutic traditions of Ayurveda. Research indicated that this kind of therapy saw its origin in the rocks that healers collected from river beds. They would warm them using hot water or coals and then treat bodily discomfort with them. Through these ancient methods, today’s hot stone massage entered the practice of healing.

The Basics

This massage method is also referred to as la stone massage or heated stone. It is claimed that it creates a unique connection between people and nature. This idea was perhaps conceived because the process includes using basalt stones of different shapes and forms that have been heated in water. They can aid in healing different kinds of imperfections in the body.

Normally, the stones are put at key areas of the body, such as the hands or spine, while the massage therapist administers a deep massage. By the reckoning of some experts, the stones’ heat produces powerful and dramatic results when they are placed in these areas. They can alleviate the discomfort of fatigued and aching muscles. Besides this, proponents of hot stone massage contend that using warm stones can tremendously improve blood circulation and the exchange of lymph in the body.

There are many more wonders of this massage technique. It is also claimed that it can relieve sore muscles, relax the nervous system, loosen tight joints, and release energy in the body that has been blocked. Doing these things will help the body function better.

In summary, there are many advantages to improving your well-being with hot stone massage. Here they are, just to recap:

* Helps circulation

* Relieves sore muscles

* Loosens tight joints

* Relaxes the nervous system

* Lets out blocked energies

* Helps deep relaxation

Given all these advantages, it’s not surprising that this massage therapy is seen as perfect for people very sensitive to heavy pressure. It’s also considered a good technique for people afflicted by fibromyalgia. And with the relief the stones can offer for sore, tired muscles, it’s great for hiking and skiing enthusiasts.

Jane Wyvern is an established freelance writer. You can find more of her writing at

massage-wire.com

,

lasik-central.com

and

lecithinguide.com

.

Article Source:

eArticlesOnline.com

}

Submitted by: Sunil Kilaru

Truth Labs is Indias first independent Forensic Science Lab. Truth Labs is an NGO which was established with the objective of helping the victims of Crime and Injustice by providing Scientific Investigation and Detective services using modern Forensic tools and techniques at affordable costs with International Quality. Truth Labs was established in October 2007 by Dr. K. P. C. Gandhi, Former Inspector General of Police and Director, Andhra Pradesh Forensic Science Lab. Dr. K. P. C. Gandhi was responsible for Indias leading and Model Forensic Lab at Hyderabad, the APFSL with ISO 9001 and ISO 17025 certification.

Truth Labs is guided and managed by leading luminaries from the fields of Judiciary, Administration, Police, Defence, Science and Technology, Corporate and Social Service sectors. Truth Labs has offices in Hyderabad, Bangalore, Delhi, Mumbai & Chennai.

There is a huge gap between the forensic facilities available and the demand for such services to handle cases promptly and efficiently. Police, courts and other public sector bodies like banks, financial institutions who have to depend upon forensic services shall have to wait for the reports from Government Forensic Science Laboratories for several months to a few years. Currently, the assistance of Government Forensic Labs is sought only by the police or the courts. Hence, those who would prefer not choosing the judicial route are at a dead end. Individuals and Institutions desirous of settling their family matters or internal disputes within their families or companies cannot approach forensic laboratories. This is especially relevant in the cases of corporate fraud, computer fraud, document frauds, identity theft, child paternity disputes, etc. where the parties involved prefer to keep the matter confidential for fear of loss of their social reputation and public image. The presence of a private lab would increase competition in this field and ensure that the best would survive which translates into not only quality services with unbiased accurate opinions but quick quality services with dependable opinions. For the first time in India Forensic Services are available in an institutional setting under one roof in a comprehensive manner, to cater to the requirements of most of these discerning and demanding clients to deal with a wide variety of problems.

Truth Labs partners with various credible and reputable organizations like CCMB, BPR&D, UoH, NLSIU & IICT. Truth Labs has signed MOUs with various state Governments and Police Departments like Govt. of Delhi and police departments in Karnataka.

Sunil Kilaru is an Entrepreneur based out of Bangalore. Sunil Kilaru runs an IT Products & Services Company – PRIMUS and Real Estate Company PRIME Living. Mr. Sunil Kilaru supports Truth Labs in his private capacity and also Truth Labs IT needs with his IT Organization PRIMUS.

Prior to getting into Management, Sunil was an IT Architect for Hitachi Consulting. At Hitachi, he was a Technical Project Manager for Hitachis Oracle Practice. His responsibilities included implementing Onsite/Offshore Oracle ERP solutions for Hitachis Clients like Haggar Clothing, AECOM, IHOP, Tekelec, etc. Prior to that Sunil was a Senior Consultant for the Technology group at Whittman-Hart, Inc. He has extensive experience in designing, building, developing and integrating various Web/ERP/Client-Server based applications for the fortune 500 clients of Whittman-Hart. Sunil was the first employee of Whittman-Hart Dallas office before it grew into a 10,000 strong consulting firm. Sunil helped the Dallas office of Whittman-Hart in getting a good client base with his extensive contacts during the initial phase. Sunil was involved in designing and developing IT solutions for client’s like American Airlines, i2, 3M, InterVoice, Silicon Graphics, Aimco, Westin Resorts, and Warrantech.

Sunil has an MBA in IT & Finance from The University of Dallas, M.S in Computer Science from the University of Texas at Arlington and a Bachelors degree in Mechanical Engineering from Nagarjuna University.

Sunil is involved in various NGOs like Truth Labs, Crime Stoppers India and Genome Foundation.

About the Author: Sunil Kilaru is the Managing Director of PRIMUS Global Infrastructure Pvt. Ltd. Under the Leadership of Sunil, PRIMUS executed various Commercial and Residential Real Estate Ventures in Bangalore and Hyderabad. For more detail visit

primusglobal.com

Source:

isnare.com

Permanent Link:

isnare.com/?aid=1907719&ca=Self+Help }