Results 31 to 40 of about 4,577,181 (267)
Survival and growth of 10 broadleaved and needleleaved tree species in Fars Province [PDF]
تحقیقات جنگل و صنوبر ایران, 2005 Importance of wood as a basic material in industry, along its broad uses and diverse by-products leads us to change our direction from exploitation of natural forests towards artificial forest plantation.
Mohammad Reza Negahdar- Saber +2 more
doaj
The Minimum Harmonic Index for Unicyclic Graphs with Given Diameter
Discussiones Mathematicae Graph Theory, 2018 The harmonic index of a graph G is defined as the sum of the weights 2d(u)+d(v)${2 \over {d(u) + d(v)}}$ of all edges uv of G, where d(u) denotes the degree of a vertex u in G.
Zhong Lingping
doaj +1 more source
Structure-property relationships in glass reinforced polyamide, part 2: The effects of average fiber diameter and diameter distribution [PDF]
, 2006 We present the results of an extensive study of the influence of average fibre diameter and the width of the diameter distribution on the performance of injection moulded glass-fibre reinforced polyamide 66. In the average fibre diameter range from 9-18m
Akay +34 more
core +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij +11 more
wiley +1 more source
Growth and wood production of 10 poplar clones (Populus nigra) at the second harvesting period in Kermanshah [PDF]
تحقیقات جنگل و صنوبر ایران, 2009 Kermanshah province is one of the main regions of poplar cultivation in Iran. Therefore, in order to study of growth situation and wood production of poplar clones, this research was carried out in Mehregan station of Agricultural and natural Resources ...
Fathali Noori +2 more
doaj
Characterization Of Super-Radial Graphs
Discussiones Mathematicae Graph Theory, 2014 In a graph G, the distance d(u, v) between a pair of vertices u and v is the length of a shortest path joining them. The eccentricity e(u) of a vertex u is the distance to a vertex farthest from u.
Kathiresan K.M. +2 more
doaj +1 more source
Investigation on adaptability and performance of species and provenances of Eucalyptus in Markazi province (Saveh) [PDF]
تحقیقات جنگل و صنوبر ایران, 2017 The aim of the present study was selection of adaptable species with proper growth and wood production and resistant to cold with the aim of wood production and cultivation in the urban green space and infertile lands of Saveh.
Gholam Reza Goodarzi, Fatemeh Ahmadloo
doaj +1 more source
Results of the Childhood Cancer and Leukaemia Group's United Kingdom Relapsed Wilms Tumour Trial
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The United Kingdom relapsed Wilms tumour (UKW‐R) trial aimed to improve the historically low survival rates after relapse of Wilms tumour (WT) through a prospective national risk‐stratified protocol. The trial also evaluated efficacy and toxicity of high‐dose melphalan.
Sucheta J. Vaidya +10 more
wiley +1 more source
Rainbow Connection Number of Graphs with Diameter 3
Discussiones Mathematicae Graph Theory, 2017 A path in an edge-colored graph G is rainbow if no two edges of the path are colored the same. The rainbow connection number rc(G) of G is the smallest integer k for which there exists a k-edge-coloring of G such that every pair of distinct vertices of G
Li Hengzhe, Li Xueliang, Sun Yuefang
doaj +1 more source
Diffuse Reflection Diameter in Simple Polygons
, 2015 We prove a conjecture of Aanjaneya, Bishnu, and Pal that the minimum number of diffuse reflections sufficient to illuminate the interior of any simple polygon with $n$ walls from any interior point light source is $\lfloor n/2 \rfloor - 1$.
Arkin +13 more
core +1 more source