نتایج جستجو برای: expansion methods
تعداد نتایج: 1997267 فیلتر نتایج به سال:
Expansive soils are one of the problematic that can cause damage to structures, such as buildings and roads. In Indonesia, geographical distribution expansive is quite widespread, in many regions including Java, Sumatera, Papua. This study was conducted by reviewing previous research on expansion degree soils. The suitability indicated activity method, Van der Merwe’s criteria, Chen’s criteria ...
Exact Traveling Wave Solutions for Generalized Camassa-Holm Equation by Polynomial Expansion Methods
all analytical methods are generally based on the measurement of a parameter or parameters which are somehow related to the concentration of the species.an ideal analytical method is one in which the concentration of a species can be measured to a high degree precision and accuracy and with a high sensitivity. unfortunately finding such a method is very difficult or sometimes even impossible.in...
Background & objective: Mesenchymal stem cells (MSCs) are presently isolated from various human tissues such as bone marrow. These cells have relatively high replication potential and can differentiate into various cell lineages with mesodermal and non-mesodermal origin and therefore, show promising in treatment of diseases. Their striking features like availability of source, ease of isolation...
Background: The objectives of this study were: a) to observe the influence of cumulus investment expansion on the nuclear chromatin configuration of canine oocytes matured in vitro; b) to examine the relationship between cumulus cell (CC) expansion and its morphology after in vitro maturation (IVM); c) to ascertain the influence of in vivo serum progesterone (SP) concentrations of ovary donors ...
Purpose: The aim of this research was to study the effects of different doses of LIF on GVBD and MII development rate and cumulus expansion. Materials and Methods: Immature mice superovulated with HMG and GV oocytes obtained from ovary 48 hours later. The GV oocytes were cultured in TCM199 with 100, 500 and 1000 IU /ml LIF. Cumulus expansions were evaluated with two examiners and numbers of MII...
in this paper a modification of he's variational iteration method (vim) has been employed to solve dung and riccati equations. sometimes, it is not easy or even impossible, to obtain the first few iterations of vim, therefore, we suggest to approximate the integrand by using suitable expansions such as taylor or chebyshev expansions.
introduction: this study aimed to evaluate the effects of four-time inflation of the stent balloon at nominal pressure on optimal stent expansion in resistant lesions. materials and methods: this interventional study was conducted on 39 patients with coronary artery lesions, in whom zotarolimus-eluting stents (n=20), paclitaxel-eluting stents (n=11) and other stents (n=8) were deployed four tim...
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