Formulation and Evaluation of Polyherbal Hair Oil

In the present study herbal Hair oils were formulated. Hair is one of the vital parts of the body and a protective appendage on the body and considered accessory structure of integument along with sebaceous glands, sweat glands and nails. Hair oils are widely used by the consumer of the cosmetic industries. The hair oil samples comply for the requirements of color, odour, PH, Viscosity, Density, acid value. Present investigation was undertaken to standardize the selected herbal hair oils on physicochemical parameters and some standard. Excellent results were seen in formulation prepared by boiling method of oils preparation technique. Keyword: Herbal preparation, Hair oil, Acid value, Saponification value AIM: To Formulate & Evaluate Polyherbal Hair Oil. Objectives:  To collect information about Marketed herbal hair oils.  To prepare polyherbal hair oil.  To explore the use of Neem, Banyan tree of Arial root & Amla  To study evaluation of hair oil such as PH, Viscosity, Density, Refractive index, Acid value, Saponification value.  To achieve best formula for the hair oil using herbal ingredients.

Surface Charge Property of SiR/SiC Composites with Field-Dependent Conductivity

An electrical field distorted by the complicated cable accessory structure and non-uniform temperature distribution is a significant threat to high voltage direct current (HVDC) cable. Thus, the field grading material (FGM) with nonlinear conductivity can uniform local field receives attention. This chapter focuses on the surface charge property of SiR/SiC composites effected by temperature. Field strength and SiC content have a positive effect on the increase in conductivity. When the temperature increases, the threshold field decreases. At high SiC content, this phenomenon is more obvious. The influence of temperature is considered under DC voltage and impulse superimposed DC voltage.

Analysis of Seismic Response of Water-Conveyance Tunnel with Shaft

The shaft is accessory structure of water-conveyance tunnel, so study on law of seismic response of water-conveyance with shaft is very necessary. This supply reliable criterion and reference for structural design of water-conveyance, and haves important significance.

Sexual maturation of male rats in continuous light.

Male rats were raised from birth in either continuous light (LL) or in 14 h light/10 h dark per day (LD) at 22 +/- 1 degree C. Food and water were administered ad libitum. Groups of rats were killed by decapitation at 14, 20, 25, 35, 41, 45, 51, 55, 58, 63, and 79 days of age. Testicular (TW), ventral prostate (VPW), and seminal vesicle (SVW) weights were measured. Serum concentrations of follicle stimulating hormone (FSH), luteinizing hormone (LH), prolactin (PRL), and androgens were quantified by radioimmunoassay. Results indicate no significant change in TW or spermatogenesis. Spermatozoa were first seen in the lumen of 10% of seminiferous tubules at 35 days of age in both LD and LL rats and by 42 days of age, 80% of tubules from both LD and LL rats contained spermatozoa in the lumen. A highly significant depression in accessory structure development (VPW, SVW) was observed as a result of LL exposure. Serum FSH levels in LL rats were depressed on days 45, 51, 55, and 58 but elevated at 79. Serum PRL concentrations were elevated in LL rats on days 41, 55, 58, 63, and 79, whereas serum androgen levels were depressed on days 58, 63, and 79. Results suggest that exposure to LL results in delayed maturation of the accessory structures in the reproductive system of the male rat possibly as a result of reduced FSH or elevated PRL levels, which in turn may modify the rate and pattern of LH and/or androgen secretion.