directed visual attention and the dynamic control of information flow pages 11 17 charles h anderson david c van essen and bruno a olshausen pdf
Báo cáo khoa học: Principles behind the multifarious control of signal transduction ERK phosphorylation and kinase/phosphatase control potx
Ngày tải lên :
16/03/2014, 18:20
... the duration of signaling [9] These data imply that critical cellular decisions are made at the level of the activation characteristics of signaling cascades, such as the MAPK pathway and that ... towards a reaction rate Here, we have calculated the control coefcients by increasing the rate of a reaction by 1% and then divide the relative effect on the characteristics by the relative change ... intracellular signaling? Its pathways, such as the MAPK cascades, are often composed of kinase and phosphatase pairs But how important are the kinases and phosphatases relative to each other? Are...
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SCIENTIFIC DEVELOPMENTS AND TECHNICAL CHALLENGES IN THE PROGRESSIVE CONTROL OF FMD IN SOUTH ASIA pot
Ngày tải lên :
18/03/2014, 00:20
... vaccine plants in China They are CAHIC Lanzhou Bio-Pharmaceutical, CAHIC Baoshan Bio-Pharmaceutical, Jinyu Baoling BioPharmaceutical, Xinjiang Tiankang Animal Science Bio-technology Co Ltd and ... Pathway (PCP-FMCD) Strategic application of FMD vaccines Vaccine quality Important aspects of the vaccine are the proportion of the vaccinated that are protected, the duration of protection and ... chemical and physical factors The manufacturer needs to have thorough knowledge of the influence of each of the factors and implement measures from the start of virus production up to the packaging...
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Báo cáo khoa học: Curcumin suppresses the dynamic instability of microtubules, activates the mitotic checkpoint and induces apoptosis in MCF-7 cells ppt
Ngày tải lên :
23/03/2014, 03:20
... with curcumin for and h, and then stained with PI The effect of curcumin on the kinetics of the release of the mitotic block was examined in a flow cytometer and the data were analysed using the ... immediately, and and h after release of the nocodazole block However, in the presence of curcumin, the percentage of cells in the mitotic phase was 83% and 81% after and h of block release Thus, treatment ... of cells at the metaphase and anaphase stages of the cell cycle were calculated for both the control and curcumin-treated cells FEBS Journal 277 (2010) 3437–3448 ª 2010 The Authors Journal compilation...
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Báo cáo lâm nghiệp: "Roles of European and Japanese larch in the genetic control of growth, architecture and wood quality traits in interspecific hybrids (Larix × eurolepis Henry)" pot
Ngày tải lên :
08/08/2014, 01:22
... they are also much stronger among the male related clones than among female clones In both factorials, the Japanese larch male component of variance is much higher than that of European larch ... only in factorial 2, the male Japanese component is higher than that of European larch; for branch angle, it reaches 14.0% of total variance compared to 8.9% in factorial and 22.2% compared to ... Finally for stiffness (MOE), the greatest differences are found among European larch female clones and once again, the European larch variance component is higher than that of Japanese larch: 11. 6%...
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Báo cáo khoa học: " Impact and relationship of anterior commissure and time-dose factor on the local control of T1N0 glottic cancer treated by 6 MV photon" doc
Ngày tải lên :
09/08/2014, 09:20
... design and coordination, performed acquisition of data and drafted the manuscript KHA and FYC participated in data analysis and revised the manuscript RKCN and SMC participated in study’s design and ... at the airtissue interface of larynx treated by MV photons The authors performed Monte Carlo dose calculation to CTbased mathematical neck They identified that at least 5% of a hypothetical tumor ... Five compared with six fractions per week of conventional radiotherapy of squamous-cell carcinoma of head and neck: DAHANCA 6&7 randomised controlled trial The Lancet 2003, 362:933-940 45 Overgaard...
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Báo cáo y học: "The dynamic pattern of end-tidal carbon dioxide during cardiopulmonary resuscitation: difference between asphyxial cardiac arrest and ventricular fibrillation/pulseless ventricular tachycardia cardiac arres" ppt
Ngày tải lên :
14/08/2014, 07:21
... tachycardia Nevertheless, the general pattern of PetCO2 changes remains the same In asphyxial cardiac arrest the initial values are high, and not have prognostic value for ROSC, then decrease later ... presented in Table The causes of asphyxial cardiac arrest were acute asthma attack (15 cases), severe acute respiratory failure (15 cases), tumor of the airway (3 cases), suicide by hanging (3 cases), ... or met exclusion criteria, hence, leaving 51 patients with asphyxial cardiac arrest and 63 patients with primary cardiac arrest Demographic and clinical characteristics for both groups are presented...
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The social control of personal finance the emergence and evolution of the central provident fund (CPF) system
Ngày tải lên :
16/10/2015, 15:36
... units of HDB flats constructed within this timeframe, and the impact of land acquisitions and clearances was that it began the process of the physical destruction of all alternative forms of cheap ... expenditures, and the social control of personal finance was consolidated within the hands the State The first section of this chapter examines the question of why such a shift occurred within its particular ... social adequacy and equity He concluded that the arrangements at that point were inadequate and the inadequacy would increase due to Singapore‟s affluence and demographic characteristics Asher...
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Báo cáo y học: "Foundation for the Community Control of Hereditary Diseases, Budapest, Hungary"
Ngày tải lên :
02/11/2012, 11:12
... Previously the selective abortion, i.e termination of pregnancy after the prenatal diagnosis of severe fetal defects was also named as secondary prevention Recently the WHO and other international bodies ... bodies have excluded this approach from the term “prevention” In Hungary about 20% of major congenital abnormalities (8.7% in the total group) were terminated after the prenatal diagnosis of defects ... undescended testis, etc Tertiary prevention helped us to achieve a complete recovery in 33.5% of cases with congenital abnormalities Thus, there are two main conclusions: at present the major part...
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The Future Control of Food pot
Ngày tải lên :
23/03/2014, 10:20
... across the planet, as empires have waxed and waned, as the rich have sought new delicacies, and as the poor have sought to have what the rich had Wherever we are today, the food we eat could have ... another aspect of structural change of interest in this area is increased ‘coordination’, which typically refers to contractual arrangements, alliances and tacit collusive practices At the horizontal ... further cross-pollination? This contentious issue has been rehearsed in the courts in Canada (in Hoffman, LB Hoffman Farms Inc and Beaudoin v Monsanto Canada and Aventis Crop Science Canada Holding...
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biotechnology and communication the meta-technologies of information - sandra braman
Ngày tải lên :
08/04/2014, 12:47
... and the convergence of the biological with the mechanical all reflect and stimulate shifts in the understanding of the nature of life Although the cultural practices of breeding and the use of ... analyzed and the speed with which such analyses can be iterated has so increased that the very nature of scientific practices has changed So too there has been a change in scale in the quantities of ... between communication and biotechnology in 1989, for an annual conference of what was then called the International Association of Mass Communication Research (IAMCR, now the International Association...
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Analysis and Control of Linear Systems - Chapter 11 pptx
Ngày tải lên :
09/08/2014, 06:23
... saturation of the actuator was largely dealt with Finally, a methodology of choice of feedback control and regulation dynamics (choice of polynomials Am and Ao) was provided This approach makes it ... u/n 11. 5.3 Choice of the dynamics of Am and Ao Section 11. 5.1 shows the influence of the dynamics of these polynomials on the performances of corrected system Section 11. 5.2 provides the starting ... interference is when the poles of Ao are on the left in plane s On the other hand, we note that the increase in dynamics by both Am and Ao leads to an amplification of the noise on the control...
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Báo cáo sinh học: "The genetic control of ovariole in Sitophilus oryzae L is temperature sensitive" pptx
Ngày tải lên :
09/08/2014, 18:21
... early and, when the germ band is formed, they become associated with the germ cells At the end of the 2nd day, the germ cells come in close contact with the adjacent coelomic sacs and their mass ... right and left halves The investing sheath of the gonad arises from the splanehnic wall of the posterior coelomic sac The genital ducts develop on the 4th day from the mesodermal cells that ensheath ... effect associated with the presence of a picornavirus also occurs (Thomas-Orillard, 1984; Thomas-Orillard and Jeune, 1985) which increases the number of ovarioles, and at the same time reduces the...
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BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 11 pot
Ngày tải lên :
11/08/2014, 04:20
... Orgyia pseudotsugata, Spodoptera exigua, Autographa californica, Anagrapha falcifera, and the granulovirus of Cydia pomonella A major disadvantage using baculoviruses as insecticides is that they ... results in H zea and other larvae tested The first two points are a direct consequence of the public comments regarding the changed LC50 of the viral recombinant in H zea larvae and the lack of extensive ... data and information needed by the Agency to evaluate the human health and environmental risks associated with the use and wide-scale distribution of such products 11. 8.1 Product Characterization...
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Báo cáo sinh học: " A method for the dynamic management of genetic variability in dairy cattle" pot
Ngày tải lên :
14/08/2014, 13:22
... out that the average pairwise coancestry coefficient (f according to their notation) of the whole population at a given time indicates the expected fraction (over conceptual replications) of the ... constraints were accounted for because a major concern was the applicability by practitioners The theory employed was fully detailed The potential of the approach was assessed on a real population ... for matings The techniques described further allows one to use large values Dynamic management of dairy cattle 377 of N s and Nd , for decreasing the risk of discarding valuable candidates Then...
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Báo cáo y học: "The dynamic proteome of Lyme disease Borrelia" ppsx
Ngày tải lên :
14/08/2014, 16:21
... than in the soluble fraction [4] Enolase has, however, been found on the surface of staphylococci and streptococci, where it has been implicated in the adherence of the intact bacteria to plasmin, ... indication that this may be the case was provided by Jacobs et al [3]; for example, 47% and 39% of the tryptic peptide coverage of the hypothetical protein BBH37 was identified in the B31 and ... [12] analyzed refereed research Characterization of the soluble and membraneassociated proteome One of the surprising findings of this study was that the glycolytic pathway enzyme enolase was found...
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Visual attention and perception in scene understanding for social robotics
Ngày tải lên :
09/09/2015, 17:58
... biological laws of the head and eye coordination during saccade and gaze The performance of the proposed techniques was evaluated both in simulation and in actual applications Through comparison ... [13] Human beings are capable of searching and analyzing complex scenes in a very rapid and reliable way by using visual attention according to the purpose and attraction, which facilitate object ... saliencyd is obtained by averaging the saliency indices from the attention database Given a saliency patch, the trained neural network can predict the saliency weight of a color within that patch...
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DISSECTING THE HORMONAL CONTROL OF THE SALT STRESS RESPONSE IN ARABIDOPSIS ROOTS 1
Ngày tải lên :
10/09/2015, 09:07
... regulating ABA signaling OST1, also called SnRK2.6 can phosphorylate the anion channel SLAC1 and the cation channel KAT1 to activate the former and deactivate the later (Raghavendra et al., 2010) SLAC1 ... regulator, which can bind to ABI5 and enhance its action Genetic analyses reveal that together with FUS3 and LEC1, ABI3 is crucial for chlorophyll and anthocyains accumulation, activation of the members ... (Nambara et al., 1998) Abscisic aldehyde oxidase (AAO) catalyzes the final step in ABA synthesis, which is the oxidation of the abscisic aldehyde to abscisic acid In Arabidopsis, the knockout of...
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