This study presents the Buys-Ballot estimation procedure of row and seasonal variances in time series decomposition when trend component of time series is linear. Therefore, the main objective of this study is to obtain the Buys-Ballot estimates of row and seasonal variances for...
Open access
Research Article10.9734/ajarr/2020/v10i330245
Emergency tracheostomy is a timely life saving procedure bringing to the fore the expert skills of the difficult airway team comprising the otolaryngologist, anaesthesiologist and theatre team or emergency department staff. Adequate advanced planning has to be adopted in these si...
Open access
Research Article10.9734/ajarr/2020/v10i330244
This paper was aimed to review the spatial and temporal dynamics of soil erosion and conservation efforts being practiced in Ethiopia. In the country, there is highly fluctuating dynamics of soil erosion and its loss rate is large as per the stated international standards. Even i...
Open access
Research Article10.9734/ajarr/2020/v10i330243
Heavy metals pose a threat to human health and their presence in specific matrices is anthropogenic. The work focuses on the penetration of the food chain through the ingestion of mollusk proteins. This study evaluated the composition of heavy metals (Cd, Cr, Mn, Pb and Zn) in th...
Open access
Research Article10.9734/ajarr/2020/v10i330242
EUROPA stamps are special stamps issued by European postal administrations and bears the official EUROPA logo, a PostEurop registered trademark under the aegis of PostEurop in which Europe is the central theme. EUROPA stamps underlines cooperation in the posts domain, taking into...
Open access
Research Article10.9734/ajarr/2020/v10i330241
The broiler farm will be established in Bereen which is located in Zarqa Governorate and it is far away about 17 km from the capital Amman. Nearness of the farm to the city make easy access to market for the purchase of day old chicks, farm inputs (feed, etc.) and selling of bro...
Open access
Research Article10.9734/ajarr/2020/v10i230240
Bagali tank is a perennial artificial water body situated 10 kms away from Harapanahalli to north-eastern region. The area of the tank is 146.2 hectares and depth is about 30 feet. The water body is irregular in shape. It is located at 14.842°N latitude and 75.989°E longitude. Ra...
Open access
Research Article10.9734/ajarr/2020/v10i230239
General Systems Theory, as well as Systems Theory - as integrated part of the first one, are still under the scrutiny of researchers, either through the interest shown for micro-systems or for macro-systems, as derivatives of the system. In accordance with the research undertaken...
Open access
Research Article10.9734/ajarr/2020/v10i230238
Aims: The study is intended to compare the freshly collected henna (Lawsonia inermis L.) and the market henna in term of microscopical key elements and heavy metals contamination. Moreover, this study is aimed to investigate the effect of henna and its oily additives on kidney h...
Open access
Research Article10.9734/ajarr/2020/v10i230237
The study assessed job behavior of SAFE programme beneficiaries in North-Western Nigeria. A multi-stage sampling technique was adopted in selecting 73 SAFE beneficiaries’ employers (sample sizes).Primary data was collected using a structured questionnaire and all the administered...
Open access
Research Article10.9734/ajarr/2020/v10i230236
This work focuses on valuation scheme of European and American options of single asset with meshless radial basis approximations. The prices are governed by Black – Scholes equations. The option price is approximated with three infinitely smooth positive definite radial basis fun...
Open access
Research Article10.9734/ajarr/2020/v10i130235
Each year the members of PostEurop issue EUROPA stamps on a common theme. One new twist is that all stamp issuers in the PostEurop area are using the same motif. The 2016 year's theme was the environment. PostNord works actively to take environmental and sustainability responsibi...
Open access
Research Article10.9734/ajarr/2020/v10i130233
The study assesses the relevance of Sasakawa Africa Fund for Extension Education (SAFE) programme competency on agricultural extension service delivery in North-Western Nigeria. A multi-stage sampling technique was used to select 225 samples of the study. Two categories of respon...
Open access
Research Article10.9734/ajarr/2020/v10i130234
The ligand, L is the Schiff base formed by condensation of 1- naphthaldehyde with semicarbazide and its Cu(II) complex have been synthesized and characterized by elemental and thermogravimetric analysis and molar conductivity, magnetic and spectroscopic measurements. Elemental an...
Open access
Research Article10.9734/ajarr/2020/v10i130231
Sweet potato (SP) popularly known as Ipomoea batatas, has played an important role as an energy and a phytochemical source in human nutrition and animal feeding as well as herbal medicine to treat inflammatory and infectious oral diseases in Nigeria. This research aims to evaluate...
Open access
Research Article10.9734/ajarr/2020/v10i130232