application of root and pulp morphology related to endodontic therapy

Ngày tải lên: 15/03/2014, 23:15

... Analysis of soil before conducting experiments (pH, humus, total and digestible of N, P, K, CEC) Sampling methods and analysis were in accordance with the current standards of Institute of Life ... when the total rates of N applied to top-dressing in all periods were 150 kg N/ha and the effects of N rates on crops and varieties were not significantly different N uptake efficiency and Agronomic ... applied in Northern midlands and mountainous provinces 3.3 The new findings of the study: - The identification of SPAD and RVI was reliable indexes in the assessment of N status of maize at 10 days...

Ngày tải lên: 03/06/2016, 15:56

... as follows: 500 g of soil was washed times with distilled water and suspended in 1,000 ml of water The mixture was allowed to stand for 10min and the supernatant was collected and used for the ... concentration of ppm to estimate the effect of pH After min, A660 was measured and the extent of flocculation was calculated Pronase digestion of extracellular polymer Forty milligrams of the extracellular ... determined according to the method of Lowry et al (1951) using a standard of bovine serum albumin Nucleic acid and protein content in the gel filtration - 292 - Journal of Water and Environment Technology,...

Ngày tải lên: 05/09/2013, 09:08

... investigations to understand qualitative and quantitative properties of dynamic systems for many years Lyapunov’ s direct method is a standard technique used in the study of the qualitative behavior of differential ... equations with Caputo’s derivative The main advantage of Caputo’ s approach to fractional derivative is that the initial values and the notion of solution parallel the IVP of differential equations, ... http://www.advancesindifferenceequations.com/content/2011/1/54 Page of 14 Definition 2.3.3: A function j(r) is said to belong to the class K if j Î C[(0,r),ℝ+], j(0) = 0, and j(r) is strictly monotone increasing in r It is said to belong to class K∞...

Ngày tải lên: 20/06/2014, 22:20

... sensitivity and negative predictive values are low compared to 35-kDa We tried to combine the 35-kDa and SOD antigens to detect MPT infection The results were unsatisfactory compare to a single ... collected and endotoxins were removed using Detoxi-Gel Affinity Pak Columns (Pierce, USA) Table Grouping with respect to shedding level and IS900 PCR test Polyacrylamide gel electrophoresis and Western ... Laboratory for Johne’s test, Cornell University Serological tests A total of 82 sera from asymptomatic cows were divided into four groups based on shedding level as shown in Table Fecal culture and...

Ngày tải lên: 07/08/2014, 17:22

... number of dead beetles varied from 1.82 to 8.33 In the cases where the wood creased to approximately 60% of its initial content in 1986 and to 30-40% in 1987 The varying influences of temperature and ... number of beetles in treated and untreated wood In the different experiments (2 in 1986 and in 1987) the number of living beetles on a 1-m long section of treated wood varied from 0.55 to 2.11 and ... inspection of wood infestation carried out months later This consisted of taking a 1-m length section of wood cut through the middle of each log, removing the bark and counting the number of living and...

Ngày tải lên: 08/08/2014, 23:21

... with strengths related to diabetes were open to change and working together Mandate from Central Office; Training provided; no specific guidelines; local facility has long history of supporting ... Explain and sell it and take advantage of a trial period with small numbers of patients to highlight success and have observers (it was easier for providers to see it first hand) Costs relative to ... barriers, especially factors other than those related to the individual professional (e.g., factors related to the patient, the healthcare team, the healthcare organization and the healthcare system...

Ngày tải lên: 11/08/2014, 05:21

... with strengths related to diabetes were open to change and working together Mandate from Central Office; Training provided; no specific guidelines; local facility has long history of supporting ... Explain and sell it and take advantage of a trial period with small numbers of patients to highlight success and have observers (it was easier for providers to see it first hand) Costs relative to ... barriers, especially factors other than those related to the individual professional (e.g., factors related to the patient, the healthcare team, the healthcare organization and the healthcare system...

Ngày tải lên: 11/08/2014, 16:21

Ngày tải lên: 06/10/2014, 15:21

... order to extract one piece of movie or cartoon to use in class, teachers have to proficiently use some soft wares like Video Editor or Mc Fun Soft Editor It is also very necessary for them to be ... of the movies or cartoons that will be used to avoid the complication of playing forward and backward In 23 general, teachers need to be very flexible and creative in order to create useful and ... students could not have natural rhythm and intonation in reading English Most of them had flat intonation without the change of pitch due to the lack of stressed and unstressed syllables The researcher’s...

Ngày tải lên: 19/12/2014, 13:27

... Silver staining of different amount of BSA picomol, 500 femtomol, 100 femtomol, 50 femtomol, 10 femtomol, femtomol to femtomol BSA (From left to right)were loaded and run by SDS-PAGE and then stained ... Disk The bands with one picomole and 500 femtomole of BSA are consistently detected by MALDI-TOF/TOF every time However, the detectabilities of samples with less than 500 femtomole of BSA are ... amounts of standard protein BSA (Sigma) were prepared and run in different lanes of 7.5% polyacrylamide gel from 10 picomol, picomol, 500 femtomol, 100 femtomol, 50 femtomol, 10 femtomol, femtomol to...

Ngày tải lên: 04/10/2015, 15:46

Ngày tải lên: 12/10/2016, 18:39

... LIST OF TABLES AND CHARTS Tables: Table 1: Teachers’ and students’ attitudes towards speaking skill and the role of teaching and learning speaking skills 20 Table 2: Students’ purposes of learning ... suggestions to this research, and for their willingness to share their relevant problems with me I am most thankful to the students of K9 at Faculties of Economics, Engineering, Chemistry, Electronic and ... of the study, the data collection methods, the data analysis, and the findings and discussions Chapter offers some possible suggestions to improve the teaching and learning English speaking to...

Ngày tải lên: 07/11/2012, 14:50

... study, we hope to be able to offer some possible types of exercises to improve the learners' understanding and using proverbs referring to money Subjects of the study a Proverbs b English and Vietnamese ... In England, Englishmen tend to think of time the same way they think of money In fact, they are sure to be exactly on time to a dinner, a party, to a class, to a test, to a 25 wedding and especially ... According to Nguyn Vn Chin (1992), contrastive analysis is one of important sub ranches of comparative linguistics It is to compare to two or more languages regardless of whether they are related to...

Ngày tải lên: 14/12/2013, 00:40

... year, and condoms were used in only 23% of occasions of vaginal intercourse.39 As the scale of the pandemic increases and responses to it multiply and diversify, more options become available to ... towards dual protection, and HIV prevention, and expanded outreach to those at greater risk of STIs/HIV For others, such as antenatal care and STI care for adolescents and core transmitters of ... management of STIs, including syphilis Antenatal and delivery care services can contribute significantly to prevention of mother-tochild transmission of HIV (PMTCT), which occurs in up to 35% of infants...

Ngày tải lên: 13/02/2014, 15:20

... vivo and in vitro folding of the two domains of copper MTs [27] Replacement of Zn(II) by Cu(I) led to the proposal of the formation of Cu,Zn-MT intermediates and that, during the last steps of ... Coordination of Cu(I) to acetonitrile prevented undesired Cu(I) disproportionation into Cu(II) and elemental copper Four and three molar equivalents of Zn(ClO4)2 were added to the a- and b-domains, ... atmosphere to yield Cu(I)–polypeptide stoichiometries from zero to six The sample solution contained 20% (v ⁄ v) acetonitrile, as the presence of soft ligands prevents Cu(I) from disproportionation to...

Ngày tải lên: 07/03/2014, 09:20