—scope of the wiretap act

Tài liệu Báo cáo khoa học: Toggle switches, pulses and oscillations are intrinsic properties of the Src activation/deactivation cycle doc

Ngày tải lên : 18/02/2014, 11:20

... by presenting the pulse of Src activity in the plane of the inactive and active fractions, si and s1 If the duration of the stimulus exceeds the critical value, the trajectory in the (si, s1) ... states of the Src cycle When there are three intersections, the steady state O1 at the lower branch of the Z-shaped curve (i.e low Src activity) and the state O3 at the upper branch (i.e high Src activity) ... Kholodenko fractions during a switch-like transition from the Off state to On state (in the bistability domain) Regardless of the slope, the active Src fractions increase during the Off to On transition,...

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Tài liệu Báo cáo khoa học: The molecular surface of proteolytic enzymes has an important role in stability of the enzymatic activity in extraordinary environments pptx

Ngày tải lên : 21/02/2014, 03:20

... wild-type ALP I On the other hand, the Tm of D266N/Y269A-ALP I increased by only °C The denaturation temperature indicates the stability of the structure of the protein The difference of the increments ... surrounding residues of the depression, and the side chain of the mutated residue might restrain the mobility of the N-terminal region on the surface by interaction with the main chain of Lys26 by van ... of the original activity after h The activity of N263D-Sendai decreased to 45% and 10% of the original after and h of incubation at pH 12, respectively N263D/A266Y-Sendai showed only 10% of the...

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Tài liệu Báo cáo Y học: Steady-state kinetics of the glutaminase reaction of CTP synthase from Lactococcus lactis The role of the allosteric activator GTP in coupling between glutamine hydrolysis and CTP synthesis potx

Ngày tải lên : 21/02/2014, 15:20

... locks the enzyme in the active form for CTP synthesis and thereby stimulates the kcat of the reaction Since GTP actually will activate the uncoupled glutaminase reaction the structure of the monomer ... kinetics of GTP activation of the glutaminase half-reaction differed markedly on whether the reaction was coupled to CTP synthesis or not (Fig 4A) The glutaminase activity in the absence of GTP, ... equilibrium between the inactive and active form of the monomer with respect to CTP synthesis that involves rearrangements of the monomer that brings together the glutaminase site and the active site...

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Báo cáo khoa học: Structure–function analysis of the ﬁlamentous actin binding domain of the neuronal scaffolding protein spinophilin pot

Ngày tải lên : 16/03/2014, 06:20

... the presence of these ABD constructs, the concentrations of ﬂuorescent actin polymers appeared to be higher because of the precipitation of crosslinked actin polymer networks onto the glass surface ... F-actin, but also induced a shift of actin from the pellet (F-actin) to the supernatant (G-actin; Fig 3C) fraction This cosedimentation activity was also detected for residues 1–154 and 1–305 of ... 221–305 of spinophilin (not shown) A shift of F-actin from the pellet to the supernatant fraction may be explained by either sequestration of actin monomers FEBS Journal 275 (2008) 59–68 ª 2007 The...

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The last of the mohicans activity book

Ngày tải lên : 20/03/2014, 15:53

... happen Find them The group were able to get to the British fort because of bad weather The French discovered them but it was too late to stop them and the daughters met again with their father Hawkeye ... about it The Indians took the horses away and the two groups met again near a river They then went and hid in a cave which was by the side of the river They heard terrible screams in the night ... middle of the river It was dark when Hawkeye woke Duncan The younger of the sisters let a cry It seemed though the Hurons filled the woods It is the scream of a horse great pain The noise...

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Báo cáo khoa học: The catalytic signiﬁcance of the proposed active site residues in Plasmodium falciparum histoaspartic protease ppt

Ngày tải lên : 23/03/2014, 07:20

... may act as a medium in the catalytic reaction The position of Lys78 is anchored with an interaction between the main chain oxygen of Ala216 and the e-amine of Lys78 In H34A mutant (Fig 6B), the ... occur [10] However, further characterization of the D214A mutant was not conducted because of difﬁculties in removing PMII from the activation sample Removal of PMII from the sample, despite being ... orientation of active residues and water molecules In the energy-minimized models of H34A (Fig 6b), the orientations of Asp214 and Water2 are altered in a way that increases the distance between the...

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Báo cáo khoa học: Studies of the ATPase activity of the ABC protein SUR1 pptx

Ngày tải lên : 23/03/2014, 09:20

... that the ATPase activity of the NBDs is inﬂuenced both by the presence of the transmembrane domains of SUR1 and by the tetrameric Kir6.2 pore Thus, just as SUR1 inﬂuences the channel activity of ... time period of the experiment The rate of the reaction was proportional to the amount of protein used, and there was a linear relationship between protein concentration and activity The protein ... ATPase activity by about 60% If we assume that the relative extent of ATPase activity at NBD1 and NBD2 remains the same in full-length SUR1 (i.e that of NBD1 is 20% of that of NBD2), then the...

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Báo cáo khoa học: Characterization of the angiogenic activity of zebraﬁsh ribonucleases pptx

Ngày tải lên : 30/03/2014, 01:20

... (lane 8) were also detected in the nuclear fractions The signiﬁcance of the presence of these minor forms of ZF-RNases in the nucleus was not yet clear However, these results clearly demonstrate ... calculating the standard deviation of the DCt (i.e Ct of the target gene – Ct of the reference gene) [68] Cleavage of rRNA precursor Two substrates, both containing the A0 cleavage site of rRNA precursor, ... understanding the role of ANG in motor neuron physiology and in the therapy of motor neuron diseases [60] ANG gene knockout in a mouse model might be complicated because of the existence of six isoforms...

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Báo cáo khoa học: The C-terminal region of the proprotein convertase 1⁄ 3 (PC1⁄ 3) exerts a bimodal regulation of the enzyme activity in vitro pdf

Ngày tải lên : 30/03/2014, 08:20

... mg of purified CT-peptide per liter of bacterial culture Effect of the CT-peptide on mPC1 ⁄ enzymatic activity The effect of various concentrations of the purified CT-peptide on the cleavage of the ... expressing the recombinant mPC1 ⁄ 3, the presence of the 87 kDa form in excess of the 66 ⁄ 71 kDa facilitates isolation of the enzyme and helps in maintaining the enzymatic activity at a proper level The ... removal of the CT-peptide to release the fully active PC1 ⁄ within the confines of the secretory granules [35] We decided to investigate whether the propeptide and the CT-peptide can act synergistically...

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Comments on SEC Regulatory Initiatives Under Title II of the JOBS Act ppt

Ngày tải lên : 30/03/2014, 14:20

... defined term in the Securities Act, and other rules under the Securities Act, such as Rule 482, specifically refer to an “investment company registered under the Investment Company Act of 1940.” Rule ... Predictions of performance, exaggerated claims of investment prowess, unwarranted comparisons to competitors or benchmarks, and all of the other practices listed in the rule carry the same potential ... net, presumably seeking to attract the greatest number of investors they can that colorably meet the definition of accredited investor Many, and perhaps most, of these investors are likely to...

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Báo cáo Y học: Exploration of the diaphorase activity of neutrophil NADPH oxidase Critical assessment of the interaction of iodonitrotetrazolium with the oxidase redox components doc

Ngày tải lên : 31/03/2014, 21:21

... characteristic of the monoformazan, i.e the fully reduced product of INT [15,17] In the following aeration of the medium, the absorbance of the spectral bands decreased, but the shape of the ... [13], either by measurement of the rate of production of O2– or the rate of O2 uptake INT diaphorase activity was assayed by the rate of reduction of INT into formazan in the presence of superoxide ... Addition of benzylimidazole to hemin resulted in the decrease of the high spin signal at g ¼ 6.0 (Fig 4, trace d), characteristic of the pentacoordinated form of the iron atom of the heme, and in the...

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báo cáo hóa học: " Telephone reliability of the Frenchay Activity Index and EQ-5D amongst older adults" pptx

Ngày tải lên : 18/06/2014, 18:20

... EQ-5D items the frequency of each possible response was computed to identify whether responses were distributed across the range of possible scores or whether they were at either end of the scales ... A test-retest reliability study of the Barthel Index, the Rivermead Mobility Index, the Nottingham Extended Activities of Daily Living Scale and the Frenchay Activities Index in stroke patients ... cater for the needs of older adults Evaluation of these services and ongoing monitoring of their patients requires that participation in functional activities and health-related quality of life...

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báo cáo hóa học: " Clinical assessment of the physical activity pattern of chronic fatigue syndrome patients: a validation of three methods" pptx

Ngày tải lên : 18/06/2014, 19:20

... According to the actometer measures, 29% of the patient population had a passive activity pattern and 71% had a fluctuating active one Validity of the instruments The correlation of the API and the IPAQ ... these topics the therapist forms a final judgement in the form of a dichotomous outcome, namely 'passive' or 'active' These topics are: the routine pattern of activities and the amount of time laying ... table show the area under the curve (representing the validity) for the CFS-AQ, the IPAQ and the API As can be seen, the validity of the API (0.643) was somewhat smaller than that of the two questionnaires...

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Báo cáo hóa học: " Kinematic analysis of the daily activity of drinking from a glass in a population with cervical spinal cord injury" potx

Ngày tải lên : 19/06/2014, 08:20

... cycle was the onset of displacement of the marker on the head of the third metacarpal and the end of the cycle was the return of the marker to the starting point after completing the drinking task ... In the arm, the origin of the reference system was at the center of the glenohumeral joint, cm below the acromion Also, the Y-axis corresponded to the line that joined the midpoint between the ... sequence of ZXY rotations of the trunk, arm and hand, and ZYX rotations of the forearm In each recording, a complete cycle of the drinking task was identified The beginning of the cycle was the onset...

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Báo cáo toán học: "Preliminary measurement and simulation of the spatial distribution of the Morphogenetically Active Radiation (MAR) within an isolated tree canopy" docx

Ngày tải lên : 08/08/2014, 14:22

... from the bottom to the top of the tree crown Like in the PAR domain, the variability of the transmittance was more marked at the top and the bottom than in middle part of the tree crown The difference ... nm–1) The action spectra of the two forms of phytochrome overlap throughout the 400–800 nm waveband The parameter describing the incident active radiation on the phytochrome is primarily the phytochrome ... is the length of the beam path in cell l Leaf dispersion is assumed to be random The two terms of the right member of Equation (1) respectively account 499 Spatial distribution of MAR for i) the...

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Báo cáo khoa học: "Measurement and modelling of the photosynthetically active radiation transmitted in a canopy of maritime pine P Hassika" doc

Ngày tải lên : 09/08/2014, 04:20

... different terms of the radiation balance in the PAR above and below the canopy for clear weather (day 193) as a function of the hour of the day The transmission of the incident PAR varies with the solar ... stopped the direct PAR The error induced on the measurement was small: to account for the effect of the part of the sky vault hidden by the shadow band, a multiplier of 1.084 given by the manufacturer ... the canopy and the understorey is presented in figure The increase in the canopy PAR reflectance at the beginning and at the end of the day is due to the interception of the top of the plant canopy...

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Báo cáo y học: "Transition into daylight saving time influences the fragmentation of the rest-activity cycle" potx

Ngày tải lên : 10/08/2014, 09:20

... drafting of the manuscript JL participated in the planning of the study and in the drafting of the manuscript TP participated in the planning of the study, in the analysis of data, and in the drafting ... around the transition into DST in 2003 Graphics consist of four panels The first panel from the top shows the original raw data, the second the circadian effect, the third the trend effect and the ... mesor (fitted mean), the acrophase (time of the peak of the fitted curve) and the amplitude (magnitude of the oscillation) were determined To calculate these three variables, the raw data originally...

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Báo cáo y học: "Measuring Enjoyment of Physical Activity in Older Adults: Invariance of the Physical Activity Enjoyment Scale (PACES) Across Groups and Time" pdf

Ngày tải lên : 14/08/2014, 08:20

... equivalence of the factor loadings (i.e., metric invariance), intercepts (scalar invariance), and then residual variances (strict invariance) We set the metric of the scale by constraining the factor ... change the fit indices (see Table for factor loadings and residuals) Together, these findings imply that there are no threats to longitudinal invariance for the revised version of the PACES, and the ... interpretations of enjoyment scores Little is known about the development of physical activity enjoyment among older adults Within the interactionist framework of social cognitive theory (SCT) [8,...

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Báo cáo sinh học: "Characterization of the ribonuclease activity on the skin surface" ppsx

Ngày tải lên : 14/08/2014, 19:22

... ribonuclease activity Impact of athe skin surfaceat the 5'end of the substrate Impact of a Cap structure at the 5'end of the substrate mRNA on the skin surface ribonuclease activity Ribonuclease activity ... TLR-8.[15-18] The characterization of the extracellular ribonuclease activity has become again an attractive topic at the postgenomic era, where the development of safe gene therapies is needed for the ... such activities at their surface All three hypothesized roles of these ribonucleases on the skin (protection against foreign pathogens like RNA-viruses, prevention of the activation of the immune...

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Evaluation of the antioxidant activity of scutellaria baicalensis and its constituents in diabetic rats

Ngày tải lên : 12/09/2015, 10:58

... culture model of hyperglycemia Thereby, baicalin was identified as the primary bioactive compound in the herbal extract The antioxidant potential of baicalin was further characterized in the STZ-induced ... repeated the work of Von Mering and Minkowski but went a step further to show the reversal of diabetic symptoms in the dogs by giving them an extract from the pancreatic islets of Langerhans of healthy ... Huey Lee Then, the author wishes to express her gratitude to Professor Bay Boon Huat of the Department of Anatomy, Yong Loo Lin School of Medicine and Associate Professor Heng Chew Kiat of the Department...

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