exploring the concave nanospace of fullerenic material

... Difference in the specificity for the adenosyl group among enzymes may reflect the difference of the adenosyl group-binding sites of the enzymes From simulation of the EPR spectra of reacting holoenzymes, ... with those of free counterparts The extents of the Co-C bond cleavage of these analogues were negligible although that of AdoCbl was estimated to be  85% from Fig 3E Upon denaturation of the enzyme-cobalamin ... structure of the adenine-binding pocket can reasonably explain the requirements of the structural components of AdoCbl for binding and catalysis, but can not predict the extents of their contributions...

Ngày tải lên: 07/03/2014, 21:20

... to s2, with the only difference being that the concordances of the homographs are replaced by the concordances of the instances of w1 Regarding the interpretation of the results, if the ratio between ... width of ±300, the number of correct cases (201) outnumbers the number of incorrect cases (63) by a factor of 3.2 Note that the increase of incorrect cases is probably mostly an artefact of the ... as the number of undecided cases decreases faster than the number of correct cases increases On the right half of Table the results for the concordances based on w1 are given Here the number of...

Ngày tải lên: 08/03/2014, 21:20

... data were available of 94% of the operating theatre productivity teams, 82% of the pressure ulcer teams, 78% of the waiting list teams, 50% of the wound infection teams, 41% of the medication safety ... teams (reduction of pressure ulcers), 100% of the medication safety teams, 12% of the operating theatre teams (use of allocated time), 56% of the wound infections teams, 83% of the process redesign ... study, these monitoring data were used to model the actual success of the teams An agreement was made with the organisation funding the programme (as well as the independent evaluation, of which the...

Ngày tải lên: 11/08/2014, 05:21

... data were available of 94% of the operating theatre productivity teams, 82% of the pressure ulcer teams, 78% of the waiting list teams, 50% of the wound infection teams, 41% of the medication safety ... teams (reduction of pressure ulcers), 100% of the medication safety teams, 12% of the operating theatre teams (use of allocated time), 56% of the wound infections teams, 83% of the process redesign ... study, these monitoring data were used to model the actual success of the teams An agreement was made with the organisation funding the programme (as well as the independent evaluation, of which the...

Ngày tải lên: 11/08/2014, 16:20

... take into account the number of probes (weight) that went into the calculation of the spectral power The family of null distributions was calibrated from the distribution of scores of all probes ... degradation [53] Therefore, the absence of a reciprocal expression pattern of the target transcripts does not rule out a specific function behind the circadian behavior of the miRNA The well-described ... we plot the results of the spectral analysis of the expression level time course for individual features on the array Each of these genes had at least two exon features that satisfied the p

Ngày tải lên: 14/08/2014, 21:20

... titled “On the Study of Jurisprudence” and found in Volume III of the 1863 edition of the Lectures,97 but renamed “On the Uses of the Study of Jurisprudence” and relocated to Volume II of the 1911 ... and the scientific The characteristics of the first two include the preponderance of imagination over observation”, and the exclusive investigation of absolute ideas.”69 On the other hand, the ... complete, a description of the rights mechanism must identify all the elements that give it the character of law, including the source of the bound condition But the nature of this source is such...

Ngày tải lên: 16/10/2015, 15:37

... they were made from other materials? You could take the children on a ‘materials walk’, linking the uses of different materials to their various properties Introduce the children to objects they ... ways of observing and classifying materials, so that they can discover the various properties which make them suitable for a range of uses By talking about what they already know about materials ... of glass The water sits on top of the glass It doesn’t soak through 14 I wonder what will happen if I drop a marble into this tank of water It sinks to the bottom Will all these things made of...

Ngày tải lên: 29/10/2014, 13:52

... kinds of shapes This ower pot was made in a mould The metal is heated, then poured into a mould As the metal cools down, it sets into the shape of the mould 10 My box is made of at pieces of metal ... classifying materials, so that they can discover the various properties which make them suitable for a range of uses By talking about what they already know about materials from their everyday use of ... been for a walk around the school to look for metal objects We’ve made a list 20 I wonder if any of the objects could be made from other I can‛t think materials These of anything else are our...

Ngày tải lên: 29/10/2014, 13:53

... is the strongest and which is the weakest? Before they the test, ask the children to predict the results How their predictions compare with the results? (Remind the children of the dangers of ... things be different if they were made from other materials? What are the advantages of them being made from plastic? Introduce the children to objects they might not have thought of as being made from ... that they can discover the various properties which make them suitable for a range of uses By talking about what they already know about materials from their everyday use of different objects, the...

Ngày tải lên: 29/10/2014, 13:58

... kitchen timers Ask them to compare the effectiveness of each Can they identify the limitations of a sand glass as a means of timing? pp 10–11 Can the children think why the sand in the half-full bottle ... and ask them to compare the look and feel of each They could consider how each type of sand behaves in the investigations featured in the book p9 Provide the children with a variety of timing ... that they can discover the various properties which make them suitable for a range of uses By talking about what they already know about materials from their everyday use of different objects, the...

Ngày tải lên: 29/10/2014, 13:59

... this balloon with water Now let’s leave them in the freezer for a while 16 I’ve taken the balloon out of the freezer Inside the balloon, there’s a huge ball of ice Wow! It feels hard and cold 17 ... teachers The aim of the Science Explorers series is to introduce children to ways of observing and classifying materials, so that they can discover the various properties which make them suitable ... circumstances Through their explorations, the children will be able to try out their ideas in a fair test pp 2–3 Water covers 71% of the earth’s surface The same amount of water exists on the planet today...

Ngày tải lên: 29/10/2014, 14:01

... show the children a tree trunk or a log with the rings clearly visible Can they work out the age of the tree? 24 Show the children a range of carved wooden objects Try to include a variety of new ... What the objects feel like? Do the older objects feel different to the newer ones? Compare the use of wooden printing blocks with other ways of printing a pattern, such as with the use of rubber ... Investigate the different methods of joining wood If possible, visit a building site to see how the timber frame of a house is constructed Think about the other parts of the house which will be made of...

Ngày tải lên: 29/10/2014, 14:02

... classifying materials, so that they can discover the various properties which make them suitable for a range of uses By talking about what they already know about materials from their everyday use of ... thousands of years ago In 4,000 BC people began to make cloth from wool by matting the wool together and spinning it into thread The Romans made togas out of ne wool By the beginning of the fourteenth ... Sometimes these are blended with wool Articial bres are cheaper to make, but they lack many of wool’s special qualities The children could look at the labels of a selection of clothes and make...

Ngày tải lên: 29/10/2014, 14:02

... referral) may depend on the nature of the condition, whether the referral is for reasons of diagnosis and/or treatment, the preference of the provider, and the relationship between the providers Medical ... came together to collapse their lists of themes into one set of themes as reached via consensus This process involved examining themes for commonality, classifying them for uniformity, and then reaching ... evidence of efficacy/effectiveness for a given condition such as musculoskeletal chest pain, that the path of referral for chest pain will depend on the nature of the condition and the urgency of the...

Ngày tải lên: 25/10/2012, 10:06

... toward the synthesis of extralarge pore materials [15] The expansion of the pore size is an important goal of the current research on microporous materials [16] Even though microporous materials ... the synthesis of the pure polymorph C of zeolite beta (BEC) even in the absence of the fluoride medium that is generally believed to assist in the formation of D4R units [42] Both ITQ-7 and the ... of ions held in the cavity of microporous materials with ions in the external solutions The gas sorption is the ability of a Crystalline Microporous and Open Framework Materials microporous material...

Ngày tải lên: 23/04/2013, 20:25

... tensile test specimens and mm in diameter and a lengthen of 50 mm for the samples used for compressive tests The compression and the tensile tests of bulk metallic glasses were conducted at different ... ng k thu t Experimental In the current research, different metallic materials were employed, for example pure Cu and Cu-Al single crystals, Cu bicrystals were grown by the Bridgman method in a ... and fatigue tests of the pure Cu and Cu-Al single crystals, Cu bicrystals and ultrafine-grained Al-Cu polycrystals were performed on Shimadzu testing machine After fracture, all the specimens were...

Ngày tải lên: 26/10/2013, 17:15

... in the literature when the areas of 222 The thermodynamics of granular materials the grains, rather than the quadrons, were taken as the fundamental particles of the system At present we know of ... on the boundary of void loop l The vector R gl extends from the centroid of grain g to the centroid of void loop l The pair r gl − R gl forms a quadrilateral q that is the elementary unit of the ... -rotation in the plane The prefactor A gl is exactly the area of the quadrilateral of which the vectors r gl and R gl are the diagonals (see Fig 13.5) A key observation is that the areas of the quadrilaterals...

Ngày tải lên: 01/11/2013, 08:20

... c difficult: 10% d relevant: 25% e others: 10% 25% 40% 10% ) > 23% ) 0% 9% a interesting: 9% b boring: 48% c difficult: 20% d relevant: 23% 20% )&> 48% e others: 0% ) A , ) / / * 9A!R< 9A?R

Ngày tải lên: 29/01/2014, 14:39

... small fraction of the mass of the visible matter in the universe So, the origin of 99 percent of the mass of the visible matter in the universe can be traced back to the energy of moving quarks ... questions about the inner workings of the atomic nucleus, the formation of the elements in our universe, and the evolution of the cosmos Recommendation: The Department of Energy’s Office of Science, ... determination of the average neutrino mass and the source of the mass of the neutrinos and the determination of whether neutrinos are their own antiparticles Concerted efforts to answer these and other...

Ngày tải lên: 12/02/2014, 16:20

... system the precession of the orbit of Mercury and the bending of light by the Sun Over the ensuing decades theoretical analyses deepened the understanding of the theory and exhibited the richness ... PHYSICS: EXPLORING THE STRUCTURE OF SPACE AND TIME of space and time The application of this new theory to predict the outcome of black hole evaporation and the nature of the big bang singularity • The ... from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine The members of the committee responsible for the report were chosen for their...

Ngày tải lên: 12/02/2014, 16:20