edge distance-balanced graphs are graphs in which for every edge $e = uv$ the number of edges closer to vertex $u$ than to vertex $v$ is equal to the number of edges closer to $v$ than to $u$. in this paper, we study this property under some graph operations.

Fertilization can affect the transformation of soil organic carbon (SOC) and microbial community composition. However, thus far, how SOC accumulation in association with bacterial is still unclear. We collected arable soils (aquic inceptisol) from a long-term fertilization experiment (20 years) including compost (CM), inorganic nitrogen + phosphorus potassium (NPK), half N plus fertilizer (HCM)...

background: echinococcus granulosus cultivation is very important for improvement of different aspect of medical and veterinary researches. despite many advances in this case, there is a missing link for in vitro life cycle of adult worms and it is fertili-zation. regarding the researchers’ observations, self-fertilization can be done in worms living in dog intestine, but despite all sorts of e...

Structural chromosome aberrations and associated segmental or chromosomal aneusomies are major causes of reproductive failure in humans. Despite the fact that carriers of reciprocal balanced translocation often have no other clinical symptoms or disease, impaired chromosome homologue pairing in meiosis and karyokinesis errors lead to over-representation of translocations carriers in the inferti...

The aim of this study was to determined effect different doses N: P: K applications on fruit yield and some quality traits in Anatolian chestnut Bursa (Turkey) ecological condition during 2013 2014. In the research, triple experimental zones were a 20-year-old orchard. Each these consisted 30 trees. As treatments, 1.1, 2.2, 3.3, 4.4 lb N tree-1 (N application zone; NAZ), 0.55, 1.65, 2.2 P (P PA...

Background: Peanut (Arachis hypogaea L.) plays an important role in cropping systems with sandy soil. However, studies on peanut cultivation soil of Binh Dinh province, Central Vietnam are still limited due to imbalanced fertilizer use. Methods: The present study compared two different combinations including (T1) Control (Farmers’ practice): 24 kg N (urea) + 74 P2O5 (Thermophosphate) 84 K2O (KC...

Application of balanced fertilizers and the use decomposers on land can improve soil health nutrient availability for plants. Giving recommended doses fertilization through multispectral camera images lead to more efficient fertilization. This study aims analyze impact application implementation a image-based fertilizer recommendation system physical properties, growth, crop yield. research was...