Defects and deep levels in semiconductors

Get Complete Project Material File(s) Now! » Some concepts in semiconductor physics The properties of semiconductors are adequately described in a number of textbooks. For this reason only a short description of the aspects of semiconductor physics that are relevant to...

History of Antibiotic growth promoters (AGPs)

Get Complete Project Material File(s) Now! » Activity of an antimicrobial compound isolated from Ginkgo biloba Introduction Ginkgo biloba is among the most sold medicinal plants of this world with estimates of sales in the USA of more than $249...

Development of a high performance liquid chromatographic (HPLC) method for the detection of bleomycin A2 and B2 in human plasma

Get Complete Project Material File(s) Now! » CHAPTER 3 A rapid High-Performance Liquid Chromatographic (HPLC) method for the detection of bleomycin A2 and B2 in human plasma Introduction Bleomycin is a well-known chemotherapeutic drug used in the treatment of squamous...

Medicinal plants and human health care

Get Complete Project Material File(s) Now! » CHAPTER 2 Investigation of the possible biological activities of a poisonous South African plant; Hyaenanche globosa (Euphorbiaceae)* ABSTRACT The present study was undertaken to explore the possible biochemical activities of Hyaenanche globosa Lamb. and...

ORAL HEALTH HUMAN RESOURCES NEEDS FOR SOUTH AFRICAN CHILDREN

Get Complete Project Material File(s) Now! » Number of dentists to be trained The majority of reports on human resources in South Africa have highlighted the inequitable distribution between urban and rural on the one side and the private and...

The calves, their management and development until conception

Get Complete Project Material File(s) Now! » CHAPTER   II MATERIAL   AND   PROCEDURE In this investigation the effect of a high and a low nutritional level on the physical health and reproductive ability was studied in Friesland dairy animals. Week old...

SYMPTOMATOLOGY AND MORPHOLOGY OF CLAVICEPS CYPERI ON YELLOW NUT SEDGE IN SOUTH AFRICA

Get Complete Project Material File(s) Now! » DISCUSSION Ergot is essentially a replacement disease (Tulasne 1853; Luttrell 1980), i.e. pollen of the host is replaced by spores of the pathogen, pollination by penetration, ferti lisation by infection, and seed development...

THE PLANT PARTNER: THE GENUS CYCLOPIA

Get Complete Project Material File(s) Now! » Horizontal gene transfer and the implications for rhizobial taxonomy The transfer of genes between lineages, referred to as horizontal gene transfer, complicates phylogenetic reconstruction, because some species are chimeric, with different phylogenetic histories...

On the Stochastic 3D Navier-Stokes-® Model

Get Complete Project Material File(s) Now! » Derivation and their relation to the turbulence As a result of such an averaging, arti¯cial viscosity is added into the system to remove energy which is contained in the small scales at which...

METABOLIC RECONSTRUCTION AND COMPARATIVE GENOMIC ANALYSIS OF SPECIES WITHIN THE ORDER RICKETTSIALES 

Get Complete Project Material File(s) Now! » Gap closure and quality assessment Initial contig ordering was performed by exploiting synteny with the preliminary genomic sequence of Ehrlichia chaffeensis, the closest relative of E. ruminantium for which genomic data were available...