Methyl ester as biodiesel is one clean energy sources for fueling diesel engines. The adverse effects of the conventional fossil fuels and rise in fuel price have made researchers to carry out their researches on various sources of biodiesels. The process of producing biodiesel f...
Open access
Research Article10.9734/cjast/2021/v40i1331396
Background: Minimal invasive surgery has become the standard for most surgical procedures now. Many studies have tried to compare robotic versus laparoscopic to adrenalectomy. Objectives: The aim of this study is to review most of the available studies comparing robotic to laparo...
Open access
Research Article10.9734/cjast/2021/v40i1331394
Clays are the one of the most important minerals and have numerous applications in nanotechnology, helps in improvise the product quality, cost effective and protect the environment from pollution. This review explained about the key characters of nanoclay particles and classific...
Open access
Research Article10.9734/cjast/2021/v40i1331395
Feeding experiment was conducted for 45 days to evaluate the effects of salinity on the feeding efficiencies, growth performances and survival rate of 11th strain of tilapia, Oreochromis niloticus (GIFU) in laboratory condition. Three rectangular glass tanks were used for the exp...
Open access
Research Article10.9734/cjast/2021/v40i1331391
Soil contaminated with heavy metals poses an ecological risk especially to public health. The aim of this work is to assess the ecological risk of heavy metals in soil of Lagos State University (LASU), Epe, Lagos State, Nigeria. Soil samples were collected from 8 different points...
Open access
Research Article10.9734/cjast/2021/v40i1331392
High risk industrial facilities require operational shutdowns to undertake maintenance activities when the interaction between maintenance activities and facility processes are potentially explosive. This study presents a model that circumvents this interaction thereby enabling s...
Open access
Research Article10.9734/cjast/2021/v40i1331390
Objective: To find out the effective method of endotracheal intubation among patients of intracranial bleed. Methods: A quasi experimental research was performed at emergency department of Ziauddin University Hospital Karachi. 236 intracranial bleed patients were selected by cons...
Open access
Research Article10.9734/cjast/2021/v40i1331389
Socioeconomic status is measurement of economic and social position of an individual in the society. It influences the accessibility to the resources, livelihood pattern, food and nutritional security. The research investigation was conducted in Zahirabad, Narayanakhed and Sanga...
Open access
Research Article10.9734/cjast/2021/v40i1331386
In this study, a review of the biological effects of Global System of Mobile Communication handset was carried out using available literature and safety standards for radiofrequency of the National and International Agencies in conjunction with the International Committee for Non...
Open access
Research Article10.9734/cjast/2021/v40i1331387
The investigation of Quality Control measurement (QC) with ageing x-ray machines was undertaken. Ten x-ray machines were examined across different hospitals within Makurdi metropolis, Benue State using Gammex 330 kV meter and ten (10) X-ray Machines in government hospitals (GH)...
Open access
Research Article10.9734/cjast/2021/v40i1331388
The demographic profiles of consumers play a vital role in ascertaining the buying habits, sources of information, and other factors that may affect product/brand choice etc. One of the objectives of the present study therefore was also to identify the relationship of selected de...
Open access
Research Article10.9734/cjast/2021/v40i1231384
Millets are the 5th most important cereals in the world after wheat, maize, rice and barley. It is a minor cereal containing abundant of nutrients but its consumption is lacking to a certain extent mainly due to the lack of ready-to-cook or ready-to-eat products and processing of...
Open access
Research Article10.9734/cjast/2021/v40i1231385
Combining ability study on seed yield per plant from a 7x 7 half-diallel cross of sesame over two years showed that both general combining ability (gca) and specific combining ability (sca) variances important for controlling the traits. Thus, the objectives of this study were to...
Open access
Research Article10.9734/cjast/2021/v40i1231383
The present investigation was carried out to study the performance of yield and growth parameters of tomato crop under different mulching materials. This experiment was conducted at Vikas College of Engineering and Technology, Nunna, Vijayawada during the period from Jan 2020 to...
Open access
Research Article10.9734/cjast/2021/v40i1231381
The thermal behavior of air by natural convection in a confined trapezoidal cavity, one of the walls of which is subjected to a constant heat flow in hot climates, has been analyzed numerically. The heat and mass transfers are carried out by the classical equations of natural con...
Open access
Research Article10.9734/cjast/2021/v40i1231382