multiple levels of representation

... take PF representations as their input and produce LF representations as their output. They differ from most extant GB parsers in that they make explicit use of the four levels of representation ... top-level structure of the knowledge of language employed by the PAD parsers mirrors the top-level structure of GB theory. Ideally the internal structure of the various principles of grammar should ... space a complete description of the all of the principles is not given here; however a sketch of one of the principles, the Case Filter, is given in the remainder of this section. The other...

Ngày tải lên: 17/03/2014, 20:20

... asthma. Journal of Asthma 1998; 35: 213–7. 20. Sarafino EP, Gates M, DePaulo D. The role of age at asthma diagnosis in the development of triggers of asthma episodes. Journal of Psychosom Res, ... correlation between life satisfaction scores and levels of laughter (R=0.316, p=0.096). The effect of emotional well-being on different levels of laughter was analyzed by the Kruskal-Wallis ... negative effects of laughter, it was hypothesized that level two of laughter was beneficial to health and that both low levels (level one) and high levels (level three) of laughter were detrimental...

Ngày tải lên: 26/10/2012, 09:57

... Our system is capable of all levels of control. The wonderful aspect of our system is the ability to start out at Level 1 and gradually move up to the more sophisticated levels. Or you can start ... http://www.ActionHomeAutomation.com And finally the most sophisticated level of control is Level 5. Level 5 incorporates “learning” into the system. The actions of the system might change automatically based on living ... dedicated processor based controller. Up to this point, the manual control of devices comes from a controller consisting of buttons or switches. While the controller may be a keypad, remote control,...

Ngày tải lên: 17/12/2013, 06:15

... Bardales et al. Mussel C-subunit isoforms FEBS Journal 275 (2008) 4479–4489 ª 2008 The Authors Journal compilation ª 2008 FEBS 4485 Identification of multiple isoforms of the cAMP-dependent protein ... purpose of the work described in this article was to investigate the possible existence of different isoforms of the PKA C-subunit in the sea mussel M. galloprovincialis. Results Separation of different ... isoforms of the C-subunit In order to demonstrate the presence of different iso- forms of the PKA C-subunit in mussels, the protein was partially purified from the PAM and the mantle tissues of...

Ngày tải lên: 07/03/2014, 06:20

... means of regulation of a member of the guanylyl cyclase receptor family, by controlling the amounts of differentially glycosy- lated forms of GC-C in a cell. Given the fact that the 130 kDa form of ... by the Department of Biotechnology, Govern- ment of India. YG is supported by the Indian Council of Medical Research, and AC by the Department of Atomic Energy, Government of India. We would ... differentially glycosylated forms of GC-C. It is possible that the reappearance of the 145 kDa form following removal of ST peptide was a consequence of further glycosylation of the ER-associated 130...

Ngày tải lên: 08/03/2014, 08:20

... investigating which of the 49 MULTIPLE STREAMS OF COACHING INCOME The siren call of the coaching industry has always been the dream that 'you can make lots of money helping ... coach again-regardless of which streams of income you choose to major in at first. 33 MULTIPLE STREAMS OF COACHING INCOME However, no matter how profound the one-on-one ... programs will live on, right? One of the happiest moments for me recently came when coach 48 Multiple Streatns OF COACHING INCOME The Future of Coaching is Now. ANDREA ]....

Ngày tải lên: 08/03/2014, 16:20

... effect [22]. Tissue inhibitor of metalloproteinases The catalytic activity of MMPs can be inhibited by the family of tissue inhibitor of metalloproteinases (TIMP), of which there are four members ... chemokine-mediated recruitment of leukocytes into sites of inflammation [76]. Many chemokines bind HS chains of syndecans and evoke MMP-mediated shedding of syndecans with potential loss from the site of injury [40,41,56]. ... of syndecan-1 and aggrecan [51,52]. A recent study also reported that syndecan-4 may regulate acti- vation of ADAMTS-5 via engagement of HS chains and regulation of MAPK-dependent synthesis of MMP3...

Ngày tải lên: 15/03/2014, 23:20

... region of BRCA1, which harbours binding motifs for multiple partners in DNA repair [19]. A fur- ther point on the function of PRD of Caskin1 is that all of our studies point to a local tendency of ... nature. It is of note that the mobile water fraction of PRD2-His shows some devia- tion from that of the other two fragments, i.e. the level of hydration of this fragment is lower than that of the other ... a result of their large size, the capacity to bind multiple partners and the lack of catalytic domains, they probably fall into the class of scaffold proteins, which bind components of a signal...

Ngày tải lên: 16/03/2014, 02:20

... instead of +P i medium. Measurement of permeability of mitochondrial membrane to poly(ethylene glycol) To examine the permeability of the mitochondrial mem- brane, we measured the effects of poly(ethylene ... induction of swelling, 1.1 mL of 300 mOsmol solution of poly(ethylene glycol) of a given molecular size was added. Changes i n the turbidity o f reaction mixture were monitored at 4 40 nm. Analysis of ... he addition of poly(ethylene glycol) having a molecular size of more than 4000 (PEG4000) caused increased turbidity of the m itochondrial suspension, reflecting induction of shrinkage of preswollen...

Ngày tải lên: 16/03/2014, 18:20

... 1. Levels of total and phosphorylated (p) mTOR in AD and control brains. (A) When compared with controls, levels of p-mTOR (Ser2481) significantly increased in AD brain by dot blot. Levels of ... 0.001. AB C Fig. 3. Levels of total and phosphorylated (p) forms of eEF2K and eEF2 in AD and control brains. (A) When compared with controls, level of p-eEF2K (Ser366) significantly increased, and levels of total ... bundles of abnormal fibres that occupy much of the peri- nuclear cytoplasm of affected neurons. These fibres consist of paired helical filaments (PHFs), composed of a hyperphosphorylated form of the...

Ngày tải lên: 16/03/2014, 22:20

... effect on cyclin D1 is a direct effect of MNB ⁄ DYRK1A or an indirect consequence of cell cycle withdrawal. Thus, confirmation of this mecha- nism by loss of function experiments would be impor- tant, ... DYRK1B, the closest homologue of MNB ⁄ DYRK1A, enhances cyclin D1 turnover [30]. Neuronal differentiation In terms of the possible role of MNB ⁄ DYRK1A in early stages of neuronal differentiation, ... been observed in the forebrain of fetuses with DS [67]. The involvement of MNB ⁄ DYRK1A in the regulation of caspase 9-mediated apoptosis in differentiating neurons of the developing retina has...

Ngày tải lên: 22/03/2014, 16:21

... the inhibitory effect of rapamycin on the increase in Oct-2 protein levels in LPS-treated cells (Fig. 2E). The phos- phorylation levels of p70 S6 kinase were assayed to verify the activation of mTOR. Fig. ... reduce the expression of these genes. We therefore tested the effect of rapamycin on the LPS-induced expression of iNOS and G-CSF. Fig. 3A shows that detectable levels of iNOS and G-CSF mRNAs ... knockdown of Oct-2 reduced iNOS and G-CSF expression in LPS-treated cells. The inhibitory effect of rapamycin on the LPS-induced increase in Oct-2 protein levels and on the iNOS and G-CSF mRNA levels was...

Ngày tải lên: 22/03/2014, 17:20

... atomic resolution structures of the molecu- lar packing of peptides in amyloid-like structures are beginning to emerge [19], much of our understanding of the structure of amyloid-like fibrils comes ... [71]. Fig. 5. Thermodynamic analysis of fibrillar polymorphism. Enthalpy change during extension of various types of glucagon fibril as a function of temperature. The slope of these curves corresponds to DC p values, ... that mishandling of glucagon solutions of > 2 gÆL )1 leads to the formation of toxic aggregates [78]. Moreover, a recent report comparing the toxicity of amyloid structures of several protein...

Ngày tải lên: 23/03/2014, 03:20

... hydrolysis of a very limited number of peptide bonds; specifically, in the case of nNOS, degradation can occur with the cleavage of two peptide bonds and, in the case of eNOS, with the cleavage of a ... the protease. On the basis of these observations, we can explain not only the protective effect exerted by HSP90 on the digestion of NOS isozymes, but also the requirement of high levels of active calpain ... absence of HSP90. The removal of the PDZ domain by calpain, which occurs without loss of catalytic activity in NOS even in the presence of HSP90, provides additional evidence that the function of...

Ngày tải lên: 23/03/2014, 07:20

... level of TNX in serum likely reflects the level of synthesis and or breakdown at the tissue level because individuals heterozygous for TNX have greatly decreased levels of serum TNX ( 50–60% of ... species of tenascin-X in human serum FEBS Journal 274 (2007) 1280–1289 ª 2007 The Authors Journal compilation ª 2007 FEBS 1285 Identification and characterization of multiple species of tenascin-X ... quantification of TNX serum levels is required, such as donor age and sample storage. These parame- ters should be taken into consideration when studying correlations of pathological conditions and TNX levels in...

Ngày tải lên: 23/03/2014, 09:21

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