Quantitative analysis of quercetin in euphorbia helioscopia l by RP HPLC

... shown in Fig and Fig that TPC decreased with increasing temperature from 50-100 0C In the case of the treatment interaction of temperature, the total phenolic decreased by 10.3% when going from ... acid equivalents (GAE) /g of dry weight of the avocado seed powder Statistical analysis The experimental results in single factor experiments were analyzed using Microsoft excel...

Ngày tải lên: 30/09/2016, 23:40

... ENGLISH ARTICLES BY 10th GRADERS AT QUẢNG XƢƠNG HIGH SCHOOL, THANH HOÁ PROVINCE Phân tích lỗi sử dụng mạo từ tiếng Anh học sinh lớp 10 trƣờng THPT Quảng Xƣơng 3, tỉnh Thanh Hoá M.A MINOR PROGRAMME ... students often make these errors: 32 +errors in using indefinite articles +errors in using definite article for specific things +errors i...

Ngày tải lên: 28/03/2015, 09:22

... in a statistical data analysis based on a partition of a set of objects into groups or clusters (Manning and Schütze, 1999) Multidimensional scaling is data analysis technique that provides a ... that factors are most important, explaining 35% of the total amount of variance The main drawback of applying this technique in dialectometry is that it is not directly rela...

Ngày tải lên: 20/02/2014, 12:20

... Liang 1986 Basic Engineering for Chinese Processing – Contemporary Chinese Words Frequency Count, Journal of Chinese Information Processing, 1(1):17-25 Robert W.P Luk, K.L Kwok 1997 Comparing representations ... space during the increase of dimensionality With these factors, the actual curves would not keep increasing as they in Figure b1,2 ⊂ w in which b1 and b2 stand for...

Ngày tải lên: 08/03/2014, 02:21

... for a variety of learning methods shows that lexical differences between genders are inherent in the data and not in a specific choice of classifier From Table we also observe that using bigrams ... sociolinguistic perspective, these methods offer a way of discovering rather than testing words or phrases that have distinct usage between genders For example, in a recent p...

Ngày tải lên: 31/03/2014, 03:20

... component of voluntary attrition [26] Training parameters Training parameter estimates were derived from a 2008 joint Ministry of Health and Clinton Foundation assessment of all 39 medical training institutions ... Expanding health training institutions in Zambia: operational scale-up plans through individual school assessment, in Human Resources for Health Results Add...

Ngày tải lên: 18/06/2014, 17:20

... almost 90% of the final mass of the larva is gained during this single instar Because most of the body mass of Manduca accumulates during the last larval instar, variation in the mechanisms that control ... function of the initial weight of the instar (see below) The peak size a Manduca larva achieves in the final instar is thus a function of five...

Ngày tải lên: 06/08/2014, 18:21

... blotting was performed using an anti-SOD1 antibody β-actin was used as an internal standard Localization and level of SOD1 in developing mouse embryos 235 peroxide in methanol for 15 min, and ... epithelia of the inner ear (Figs 2H and I) and in the olfactory cells and Bowman’s glands in the olfactory epithelium (Figs 2J and K) In developing eyes, strong SOD1 immu...

Ngày tải lên: 07/08/2014, 20:23

... this article as: Chen et al.: Quantitative analysis of nanoparticle internalization in mammalian cells by high resolution X-ray microscopy Journal of Nanobiotechnology 2011 9:14 Submit your next ... uptake microanalysis by EMT cells after co-culturing with 500 μM naked AuNPs for 48 h The size distribution in A) was obtained by analyzing individual cells such...

Ngày tải lên: 11/08/2014, 00:23

... odontogenic keratocysts, R: radicular cysts Note the differences in the distribution of layer (the basal cell layer) across the keratocysts and radicular cysts and the tendency of radicular cysts ... differences in the epithelial architecture of OKs and radicular cysts and between the subtypes of OKs Radicular cysts have on average mo...

Ngày tải lên: 11/08/2014, 23:22

... Quantitative analysis of tooth wear in-vivo using 3D scanning technology Khaled Ahmed BDS, FPros, MSc RestDent, FHEA Submitted in fulfilment of the requirements of the Degree of Doctor of ... 3D scanning technology in quantifying the progression of tooth wear and then assess the applicability and validity of this methodology in-vivo through clinical...

Ngày tải lên: 22/12/2014, 18:14