... are presently the best characterized ones at the enzyme and gene levels More successful cases of gene discovery have also been considered for the lipid biosynthetic pathway, where most genes ... Multiple technologies are therefore needed to measure the entire metabolome of a given plant sample Most metabolomic approaches seek to profile metabolites in a nontargeted way, i .e. , to reliably separate ... their binding partners) needs to be examined; and (4) rigorous criteria must be developed for the assessment of the risk and benefit performance of engineered plants Comprehensive studies in several...
Ngày tải lên: 25/10/2013, 05:20
... α-pinene, β-pinene, myreene, limonene camphor, borneol, menthol, geraniol, and terpineol Sesquiterpenes: caryophyllene, humulene Terpens: Sesquiterpenes; farnesol, artemisinin Diterpenes: examples ... frequently reported for those with depression or anxiety (Werneke et al., 2006) In one study from the United States, seven percent of respondents reported severe depression with 54% of these individuals ... quinones by other quinone reductases One-electron reduction results in the formation of reactive oxygen species (ROS), generated by redox cycling of semiquinones in the presence of molecular oxygen...
Ngày tải lên: 25/10/2013, 05:20
Postal Savings and the Provision of Financial Services: Policy Issues and Asian Experiences in the Use of the Postal Infrastructure for Savings Mobilization pdf
... too few offer strategies for meeting the needs of poor and lower-income people for financial services This paper reviews the experiences of various countries that have made use of one of the few ... remains to be seen whether these funds could be mobilized otherwise Moreover, use of tax-exempt products, mainly benefiting the well-off, highlights the need for governments to use their ingenuity ... postal networks have been facing the severest threat to their existence ever as a result of the entry of the private sector in the provision of services formerly provided exclu- 10 sively by the posts...
Ngày tải lên: 15/03/2014, 09:20
báo cáo hóa học:" Long-term follow-up on the use of vascularized fibular graft for the treatment of congenital pseudarthrosis of the tibia" pdf
... It seemed to be characteristic that these pains appeared at late adolescence These cases of ankle pain seemed to be associated with the degree of tibial angulation Moreover, ankle pain was seen ... are often progressive after VFG [5,13] In the current study, a deformity of more than 20 degrees was seen in out of the cases The relationship between the degree of angulation and multiple operations ... 0.7 cm The p value is 0.07, and the reason for there being no significant difference statistically may be because of the small number of these cases Limb-length discrepancy has been reported in...
Ngày tải lên: 20/06/2014, 01:20
Báo cáo hóa học: " Research Article On the Use of Complementary Spectral Features for Speaker Recognition" pot
... specific words or phrases, they can be e ectively used for text-independent identification Text-independent systems are much more secure than text-dependent systems because text-independent systems ... these experiments, however, a higher model order can be used because of the larger feature set Preliminary experimental results indicated that a model order of 24 was the optimal order for the ... both entropy measures However, the RE feature is much more sensitive to small changes in the spectrum because of the exponent term α Therefore, although these features quantify the same type of...
Ngày tải lên: 22/06/2014, 19:20
Báo cáo lâm nghiệp: "Use of stem diameter variations for detecting the effects of pathogens on plant water status" pptx
... regression coefficients were calculated between the variables and the global solar radiation recorded during the experiment raw data were corrected to the (zero) value Three parameters same were ... shrinkage (MDS) of stem diameter (difference between the maximum and minimum of each daily curve) and iii) the daily evolution (DE), increasing or decreasing of the stem diameter (difference between ... tissues They averaged 10 cm in length at the end of the experiment stem The stem diameter evolution of plants for the different treatments during the experiment is shown in figure Mean overall...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo khoa học: "Use of soft X-radiography for early non-destructive detection of floral differentiation in Douglas fir buds" pptx
... fifty-five days after treatment (July 31) for tree with the earlier development, the radiographs generally showed a marked increase in the size of the apparent meristematic dome which expressed the ... freeze-dried After freeze-drying, new radiographs were made During exposure, shoots were taped on the film (taking care that there was no interference between adhesives and bud pictures) to reduce ... trees and 5, and September for trees 1-5) At each sampling date, the shoots were X-rayed in a shielded chamber after removal of the needles and then immediately put in liquid nitrogen and freeze-dried...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo sinh học: " Generalizing the use of the canonical transformation for the solution of multivariate mixed model equations" doc
... general form of the mixed model equations is: The number of equations and the memory requirements for such systems increase with t and t respectively Iterative solvers can be used but they are relatively ... may have repeated observations (implying the prediction of a permanent environment effect) or may be under the influence of maternal effects However, the basic idea developed can be extended to ... Q2 are computed only once for use at each iteration Furthermore, each EM step can be interlaced with the iterative procedure used to solve the mixed model equations This results in large savings...
Ngày tải lên: 09/08/2014, 18:22
Báo cáo y học: "Use of WHO clinical stage for assessing patient eligibility to antiretroviral therapy in a routine health service setting in Jinja, Uganda" pdf
... Africa We have screened and initiated ART in a large number of subjects in a normal health service delivery setting, and here we compare the different criteria for determining ART eligibility Methods ... Control and Prevention and the UK Medical Research Council The contents of this paper are solely the responsibility of the authors and not reflect the official views of the Centers for Disease Control ... the US Centers for Disease Control and Prevention Results Between August 2004 and December 2006, TASO invited 4321 subjects for screening to assess their eligibility for ART Their median age...
Ngày tải lên: 10/08/2014, 05:21
Báo cáo y học: "The use of 3D surface scanning for the measurement and assessment of the human foot" doc
... [16] were able to show that there were no significant differences between the automatically generated measurements and those taken manually Prior to the measurements being generated, the foot ... laser scans (one low weight bearing and one partial weight bearing) The results showed that there were significant differences between the measurements obtained using different methods For example, ... devices For example, the measurement of the change in arch height under different loading can be used to inform the design of the orthotic, and while this can currently be achieved using kinematic...
Ngày tải lên: 10/08/2014, 21:24
báo cáo khoa học:" Use of the intraosseous screw for unilateral upper molar distalization and found well balanced occlusion" pdf
... continuous force of 250 g and at the right side passively (Figure 5) The patient was seen every weeks, and the force level of the coil spring was checked and activated when necessary Table 1: Cephalometric ... consolidation of the anterior teeth [1] The extractions create generally bad emotional effects on the patients that fear of dentist is present nearly in all people Closing of the extraction spaces need extra ... the needed space for the End of treatment, a positive overjet and overbite was established Good torque control was maintained while the mandibular incisors were retracted resulting in better...
Ngày tải lên: 11/08/2014, 23:22
Báo cáo khoa học: "Use of dried blood samples for monitoring hepatitis B virus infection" ppsx
... temperatures Ten different patient samples were kept at 4, 25 and 37 degree C for days, before storing at -20 degree C until use One set of samples was stored since the beginning at -20 degree ... these samples proved to be useful in the identification of specific mutations in the precore and polymerase motifs [14] We were interested in validating the use of DBS samples as an alternative ... for days at degree, 25 degree and 37 degree C, and compared with samples stored at -20 degree C a DNA quality measurements The quality of the DNA extracted from the 10 different samples stored...
Ngày tải lên: 12/08/2014, 04:20
E 8 COMMON USE OF e GRAMMAR
... material before he gave the quiz Before Ali went to sleep, he had called his family George had worked at the university for forty-five years before he retired The doctor had examined the patient thoroughly ... learn preten d want decid e forget need refuse wish deman d hesitat e offer seem Vớ d: John expects to begin studying law next semester Mary learned to swim when she was very young The budget committee ... simple past thụng qua gii t ch thi gian before v after Subject + past perfect + before + subject + past simple Vớ d: I had gone to the store before I went home The professor had reviewed the material...
Ngày tải lên: 12/08/2014, 12:12
Báo cáo y học: "The use of proton pump inhibitors for gastric acid suppression in critical illnes" pdf
... made in this paper are based on a narrative review of the literature concerning the pharmacology of the PPIs and their use in other indications Literature searches were undertaken on PubMed Medline, ... been shown to potentiate the sedative effect of midazolam and increase plasma levels of theophylline and phenytoin [45–47] The newer H2RAs, nizatidine and famotidine, seem not to be associated ... interactions [48–50] The use of PPIs for acid suppression in critical illness PPIs, such as esomeprazole, lansoprazole, omeprazole, pantoprazole and rabeprazole, are the most effective agents for...
Ngày tải lên: 12/08/2014, 20:20
Báo cáo y học: " Experience with use of extracorporeal life support for severe refractory status asthmaticus in children" pdf
... single centre experience and the largest international case series of ECLS use in severe SA Although it provided accumulated experience with ECLS use in severe SA, certain limitations require discussion ... retrospective nature of the ELSO registry and centre experience limits the ability to determine outcome of these SA patients in the absence of ECLS Conclusions Collective ELSO and single centre experience ... non-invasive positive pressure ventilation [25] Review of the experience at our centre suggests that medical therapies (Table 2) were assertively used Ventilator therapies appeared consistent with accepted...
Ngày tải lên: 13/08/2014, 15:22
Báo cáo y học: "Systemic Capillary Leak Syndrome associated with hypovolemic shock and compartment syndrome. Use of transpulmonary thermodilution technique for volume management" ppt
... index, these techniques provide volumetric parameters such as GEDVI as well as dynamic variables of preload such as SVV for the assessment of volume responsiveness The use of dynamic variables of ... pressure can be performed by manometry Since the risk of ischemic muscle necrosis increases markedly as compartment pressure increases above the mean arterial pressure, fasciotomy should be performed ... cytokine-mediated endothelial damage [3,20] Treatment with terbutalin, theophylline and immunglobulines has been shown to be effective for decreasing the incidence and severity of SCLS episodes [2,21,22]...
Ngày tải lên: 13/08/2014, 23:20
Báo cáo sinh học: "Use of linear mixed models for genetic evaluation of gestation length and birth weight allowing for heavy-tailed residual effects" pptx
... when used to model the densities of residual effects In the event that the degrees of freedom are estimated to be large, i .e in excess of 30, these methods converge to normally distributed residuals ... 95% PPI The effective number of independent samples (ESS) for each parameter was determined using the initial positive sequence estimator of Geyer [22] as adapted by Sorensen et al [23] Results ... performed equally well The difference in PLL between the fitted models with heavy-tails and the normal model was inversely related to the degrees of freedom of the simulated residuals Note Table Comparisons...
Ngày tải lên: 14/08/2014, 13:21
guide for the use of preplaced aggregate concrete for structural and mass concrete applications
... such use are available CHAPTER 5-TEMPERATURE CONTROL Temperature rise in PA concrete resulting from the 5.3-Chilling aggregate before placement Because of the time delay between aggregate place- ... air-entrained concrete with prepositioned steel anchor dowels tied or welded to the slab reinforcement have been used successfully for refacing large concrete dams.7 Steel forms, either permanent or temporary, ... and the procedure repeated sequentially until a layer of coarse aggregate is grouted This procedure is repeated in successive layers of aggregate until all of the aggregate in the form has been...
Ngày tải lên: 24/10/2014, 17:44
The use of English pronunciation websites for improving grade 10 students’ pronunciation = Sử dụng các trang web phát âm để cải thiện năng lực phát âm của học s
... pronunciation as the current method where students learn the rules or repeat after the teacher and then pronunciation exercises on paper seems not efficient The research is to test whether the use of pronunciation ... students’ families of experimental group with the help of the head-teacher to ask for their permission of their children’s use of the Internet under observation during the time of the experiment ... platforms can effectively distinguish the quality of a platform and, therefore, contribute in improving web-based learning outcomes” The three websites used for the research were selected and evaluated...
Ngày tải lên: 30/03/2015, 14:29
Use of sugarcane straw ash for zeolite synthesis
... of the materials was measured using a laser based particle size analyzer, namely a Malvern MSS Mastersizer 2000 Ver 5.54 For the cation exchange capacity (CEC) measurements, the samples were saturated ... materials are more effective, when utilized for heavy metals retaining, a procedure that is also strongly dependent on the nature of the contaminated Figure Particle size distribution of the sugarcane ... these phases involve in the conversion of ash into zeolite The activation of the studied SCSA with treatment conditions of sample TA-3 did not produce noticeable quantities of crystalline zeolites...
Ngày tải lên: 09/09/2015, 10:32