... experimental bond lengths. As one would anticipate from general principles, electron-withdrawing substituents enhance planarity ofthe aniline framework, thereby shortening d(C-N). The accompanying ... accompanying loss of electron density from the amino nitrogen atom decreases the pKa ofthe amino group. Conversely, electron-donating substituents favor pyramidal sp3 hybridization at the amino nitrogen, ... d(C-N), QN and àof its meta - and para-substituted derivatives are shown in table 2. Table 2. Calculated properties, Hammett constants and experimental pKa value for aniline derivatives. ...
... reading accuracy (reading comprehension; spelling) Effect size, as calculated by the reviewers (mean of word recognition and word attack measures; also mean of comprehension measures, mean ... as calculated by the reviewers (mean of word recognition and word attack measures; also mean of comprehension measures, mean of spelling measures, and synthetic versus analytic, where applicable), ... et al Table 3: Details of instructional time and of instruction received by the intervention groups Author, date Amount of instructional time in experiment Information...
... Institute of EnergyDisadvantages and limitations:1. First new RE Master Plan in VN 2. Financing is limited due to regulation3. Time is limited4. Inadequate database 5. Lack of information, analysis, ... Types of biomass can be exploited at the industrial scale: rice husks; leaves, top of sugar canes & baggage; coffee husks and wood residues. Assessment on potential of renewable energies Institute ... other types (tide, ocean waves )ắ Potential of geothermal energy resources: 200- 340 MW. ắ The renewable energy type such as tide and sea waves are in the stage of potential assessment. Institute...
... the generation of pre-b-HDL. Ourgoal was to characterize gene regulatory networks and ABCA1associated lipid pathways in human macrophages in cardiovascu-lar disease and under atherogenic and ... suppressingnetwork’ and ‘canonical Wnt-b-catenin signaling’ appear to play a central role in hepatocellular carcinogenesis. New experimentaldata incriminating senescence- and differentiation-relatedmolecular ... hereditary disease can be subdividedinto abnormalities of cargo or of traffic machinery. The formerare by far the most common. Mutations in cargo or machineryproteins can result in inappropriate...
... (antisense); inthe second mutant, Cys239was exchanged for Ala using the primers 5ÂCGTGACTGTACTCCACATCgcTGGTAAGGTTAACGC (sense) and5ÂGCGTTAACCTTACCAgcGATGTGGAGTACAGTCACG (antisense). The mutated bases ... sequenceidentical [22] but they share the putative HXCXnCzincbinding motif [15]. The latter finding indicates that zinccoordination in MtaA and MtbA should be the same. The finding that the number of sulfur ... ligands [23]. These spectra are indeed clearlydifferent to our spectra of MtaA showing that the activesite zinc in MtaA is most probably coordinated by 1 S and 3(N/O) ligands. MtaA and MtbA are...
... generally are less criminal than the world imagine. In most of these cases the father ofthe child is really criminal, often cruelly so; the mother is weak, credulous, and deluded. Havingobtained ... on the state ofthe agent's mind at the time;and therefore the laws of all countries make ample allowance for insanity. The insane are not held to beresponsible for their actions. The ... beemphysematous, or contain air; and we must examine the appearance ofthe air-bubbles inthe lungs withparticular attention. If the air which is in them be that of respiration, the air-bubbles...
... or an antibody raised against the PSI complex. The AIS Analytical Imaging Station (version 3.0 rev 1.7;Imaging Research Inc., Brock University, St Catharines,Ontario, Canada) was used for quantitation ... degradation of unassembled proteins [41] does not always hold true. In rapidly expanding young leaves in particular, some of the PSII core proteins and all ofthe OEC proteins canaccumulate in ... Protein assembly of photosystem II and accumulation of subcomplexes in the absence of low molecular mass subunits PsbL and PsbJMarjaana Suorsa1, Ralph E. Regel2, Virpi Paakkarinen1, Natalia...
... earlier or later, dependingon Malawian staff already in place and the number of postgraduate trainees joining the COM. The way forwardClearly it will take many years before well trained andexperienced ... to a pre- and postgraduate train-ing programme of high standard, wholly owned andadministered by well trained Malawian professionals.Competing interests The author(s) declare that they have ... Most (60%) are working in Malawi. Of those working abroad, 60% are in variouspostgraduate training programmes. In 2015, adequate numbers of Malawi senior academics should be available to fill...
... Salaam, Tanzania: National Bureau of Statistics andORC Macro; 2006. 18. United Republic of Tanzania: Tanzania HIV/AIDS Indicator Sur-vey. Dar es Salaam, Tanzania: Tanzania Commission for AIDS(TACAIDS) ... region. The remaining 91 districts are classified as rural. (Note:One ofthe regional capitals (Babati district in Manyararegion), is classified as a rural district inthe Tanzanianofficial statistics.)Mortality ... differentgroups of health workers. The linear model was able toexplain only 12.5% ofthe total variation inthe dependentvariable, while a non-linear model including also the squared variables explained...
... fragmenttype and anular competence. J Bone Joint Surg Am 2003,85:102-108.10. Nakagawa H, Kamimura M, Takahara K, Hashidate H, Kawaguchi A, Uchiyama S, Miyasaka T: Optimal duration of conservativetreatment ... status appears prognostically important and has a place inthe provision of informed consent.That said, studies evaluating the accuracy of MRI in the detection of lumbar disc containment have ... rather accurate in detectingouter annular and posterior longitudinal ligament fibersas low signal intensity lines and this finding has becomeaccepted as indicating containment when the line...
... symptoms of low back pain potentiallyrelated to stress injury ofthe pars interarticularis. SPECTshowed an abnormal focus of radiotracer uptake in the lumbar spine in 71 patients (44%). All abnormalitiesdetected ... CT and MRI all play animportant role in imaging patients with back pain. Pla-nar bone scintigraphy has a long history inthe diagnosis of patients with suspected injury ofthe pars interarticu-laris ... planar scintigraphy, SPECT identi-fied an abnormal focus of increased tracer uptake in the pars interarticularis in 42 patients (37%). All abnormal-ities detected on planar bone scintigraphy...
... Cambridge, 1985.[2] E. Kaslik, A. M. Balint, S. Birauas, and St. Balint, Approximation ofthe domain of attraction of anasymptotically stable fixed point ofa first order analytical system of ... equations, NonlinearStudies 10 (2003), no. 2, 103–112.[3] E. Kaslik, A. M. Balint, A. Grigis, and St. Balint, An extension ofthe characterization ofthe domain of attraction of an asymptotically ... DETERMINATION AND APPROXIMATION OF THE DOMAIN OF ATTRACTION INTHE CASE OF AUTONOMOUS DISCRETE DYNAMICAL SYSTEMSST. BALINT, E. KASLIK, A. M. BALINT, AND A. GRIGISReceived 15 October 2004; Accepted...