A fragment of continental crust has been postulated to underlie the young plume-related lavas of the Indian Ocean island of Mauritius based on the recovery of Proterozoic zircons from basaltic beach sands. Here we document the first U-Pb zircon ages recovered directly from 5.7 Ma Mauritian trachytic rocks. We identified concordant Archaean xenocrystic zircons ranging in age between 2.5 and 3.0 ...

Tuberculosis (TB) is one of the most ancient diseases of mankind and has co-evolved with humans for several million years [1]. There are also evidences of the presence of the disease in pre-historic Asia, but it was only towards the end of 19th century that the peaks of incidence were observed in India and China [2]. Modern approach for diagnosis and treatment of TB is complicated. Specific per...

The Jats represent a large ethnic community that has inhabited the northwest region of India and Pakistan for several thousand years. It is estimated the community has a population of over 123 million people. Many historians and academics have asserted that the Jats are descendants of Aryans, Scythians, or other ancient people that arrived and lived in northern India at one time. Essentially, t...

In Agnipuran, in the context of description Rajdharma and its parts, archery is found starting from chapter 249 till 252. Dhanurveda a sub-veda Yajurveda. ancient times, this knowledge tradition was propagated with great respect all over India. Many books on were available India, but course time almost became endangered. Their some texts.

Anchors made of stone, wood or metal played a significant role in marine history. They have been used as protection material for ships ports and means establishing maritime relations with other countries. A variety anchors passenger ships, cargo warships around the world discovered by researchers. Stone were initially introduced India iron after arrival Europeans. Since then developed various p...

Identifying general patterns of colonization and radiation in island faunas is often hindered by past human-caused extinctions. The insular Caribbean is one of the only complex oceanic-type island systems colonized by land mammals, but has witnessed the globally highest level of mammalian extinction during the Holocene. Using ancient DNA analysis, we reconstruct the evolutionary history of one ...

The recent recovery of ancient DNA from a growing number of human samples shows that mitochondrial DNA haplogroup I was introduced to Europe after the end of the Last Glacial Maximum. This paper provides a spatio-temporal analysis of the various subhaplogroups of mitochondrial DNA I. The study suggests that haplogroup I diversified into haplogroups I1, I2’3, I4 and I5 at specific regions in Eur...

Ayurveda is time-tested science of treating disease with natural things like plant, animals and minerals. It remains one of the most ancient and yet living traditions practised widely in India, Sri Lanka and other countries and has a sound philosophical and experiential basis. Plumbago zeylanica is commonly known as white chitraka, belongs to family plumbaginaceae. It is distributed as a weed t...

India is being widely recognised as one of the most exciting emerging economics in the world. Besides becoming a global hub of outsourcing, Indian firms are spreading their wings globally through mergers and acquisitions. During the first four months of 1997, Indian companies have bought 34 foreign companies for about U.S. $11 billion dollars. This impressive development has been due to a growt...

Although India has the highest prevalence of tuberculosis (TB) worldwide, the genetic diversity of Mycobacterium tuberculosis in India is largely unknown. A collection of 91 isolates originating from 12 different regions spread across the country were analyzed by genotyping using 21 loci with variable-number tandem repeats (VNTRs), by spoligotyping, by principal genetic grouping (PGG), and by d...