exploring the heart of matter

... 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 ... secure the services of eminent members of appropriate professions in the examination of policy matters pertaining to the health of the public The Institute acts under the responsibility given to the ... 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,...

Ngày tải lên: 12/02/2014, 16:20

... away The electron, the neutrino, and the two sprays of other particles are together the remnants of the very short-lived top quark The World of Particles Fig 1.7 The ethereal beauty of the frozen ... Outer Space The Cosmic Rain The Positron The Muon The Pion The Kaon The Lambda The Xi and the Sigma The Challenge of the Big Machines The Whirling Device Man-made Cosmic Rays Glaser and the Bubble ... the Nucleus Splitting the Atom The Structure of the Atom The Electron The Nucleus The Proton and the Neutron The Photon The Extraterrestrials The Discovery of Cosmic Rays The First New Particles...

Ngày tải lên: 11/06/2014, 10:02

... Proximity of macrophages and myofibroblasts in the septum of the heart from a 20-week fetus with congenital heart block (CHB) Longitudinal sections through the septum of a 20-week CHB heart Tissue ... in the inferior portion of the atrial wall where the AV node is likely to reside In the full-term neonate dying at birth of CHB, myofibroblasts were observed in areas of scar In contrast, these ... positive correlation between the absolute number of macrophages and the content of myofibroblasts The functional implication of the cellular colocalization demonstrated on the histologic sections...

Ngày tải lên: 09/08/2014, 01:22

... can be shifted down [to others].” The answer here may come in part from The heart of the matter Rethinking prevention of cardiovascular disease the roll out of a plethora of telemedicine tools in ... of some of these risks in developed countries provides a glimpse of the future— together with new risks on the horizon According to the OECD, a rich world think-tank, over half the citizens of ... are the main emotions here, neither of which is conducive to rehabilitation and lifestyle change The heart of the matter Rethinking prevention of cardiovascular disease Table 3: Not following the...

Ngày tải lên: 04/12/2015, 00:25

... cards Then, he reached down and picked up a shoe lying on the floor of the closet and extracted a key hidden in its heel Removing the shelf from the safe, he revealed a lock in the back panel of the ... disconnection of the second NYC number within ten days of the initial contact and would cost them 25 percent of the original cost of $100,000 Payment would be made upon completion of the job and instructions ... business Parking the car out of sight of the store on Pacific Street and Vesey, he entered “Hello, Jay,” he greeted the man behind the counter of the gun store “It’s been a long time, Theo,” Jay Messina...

Ngày tải lên: 06/11/2012, 14:13

... not passed anything to the constructor of the class; we have merely specified the definitions of these beans (looseSmtp and looseSoap) in terms of the named definitions of the earlier smtp and ... developers The other limitation of autowiring is that you cannot configure multiple beans of the same type that are to be used for the autowiring of other beans, because the framework would then have ... with their dependencies The complexity of the XML configuration file will depend on the number of beans being set, the wiring mode being used to associate beans with each other, the number of properties...

Ngày tải lên: 08/10/2013, 21:20

... twist on the creation of value functional value for money, they “bundle” together a number of products and services and offer them to the customer at a price that is lower than the sum of their ... value strategies are focused on the reduction of costs though the closing of physical facilities, the laying off of employees, and the wholesale embracing of technology The goal is to operate more ... has become one of the most popular marketing claims of Functional value, pertaining to the recent times — is often limited to the creation customer’s acquisition and use of the of value for money...

Ngày tải lên: 23/01/2014, 23:20

... fate, the matter of which it is made, how much of that matter there is, and the curvature of space on large scales • The unambiguous measurement of the value of the cosmological constant, with profound ... 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 ... of matter • The development of string theory and the quantum theory of geometry as promising candidates for the union of quantum mechanics and general relativity • The first descriptions of the...

Ngày tải lên: 12/02/2014, 16:20

... as the wild beasts of the country are driven from place to place either by the arrival of the fly, the lack of pasturage, or by the want of water, even so must the flocks of the Arab obey the ... sweeps down the course of the Atbara, and the sudden bends of the river are hollowed out by the force of the stream to a depth of twenty or thirty feet below the level of the bed Accordingly these ... but the great event had occurred; the river had arrived "like a thief in the night" On the morning of the 24th of June, I stood on the banks of the noble Atbara River at the break of day The...

Ngày tải lên: 15/02/2014, 09:20

... during the implementation phase of the project 11 EXPLORING THE CHALLENGES OF HIV/AIDS Progress in SADC countries The Healthy Relationships intervention component Over the past two years each of the ... Society Initiative for Southern Africa (OSISA) is very much appreciated About the editors Bridgette Prince is the Head of International Liaison in the office of the CEO at the Human Sciences Research ... Senior Researcher in the office of the CEO at the Human Sciences Research Council in Cape Town At the time of writing, Kristin Roe was a CIDA-funded intern with the Social Aspects of HIV/AIDS Research...

Ngày tải lên: 18/02/2014, 23:20

... direction Each frame, then, has a minimum width (along the spatial axis) representing the amount of space captured in the frame, due to the field of view of the lens and the width of the frame itself, ... interchanging the axes of space and time We have also seen how the slanting of the frame (the intraframe offset) along the spatial axis can be used to indicate the speed of camera movement What, then, ... happens if the slanting occurs on the temporal axis? The result of such a temporal intraframe offset is temporal motion distortion, in which the angle of the slant indicates the timing of the exposure...

Ngày tải lên: 19/02/2014, 10:20

Ngày tải lên: 21/02/2014, 16:20

... v e c t o r s : Another lesson of Tab is that the effect of the composition of the feature vectors can vary depending both on the task and on the size of the feature vector The dramatic fall in ... grave for the LPE experiments because of the ceiling effect and the small size of the complete data set, therefore, we did not rerun the corresponding experiments Furthermore, the number of codebook ... CL We then determined the relevance of each of these lemmata for a given classification task by their gain ratio (Yang and Pedersen, 1997) From this ranked list of lemmata, we constructed the final...

Ngày tải lên: 22/02/2014, 03:20

... Ala219 of the catalytic site and His135 of the Mg2+ binding site The most striking result was the loss of the psychrophilic character of mutant W260K/A219N (as reflected by a threefold increase of the ... considerably lowered On the basis of the model, the behavior of the G261A variant can be interpreted in terms of constraints introduced by the Ala side chain The presence of the additional Gly at ... validity of the above interpretation was further reinforced by the construction of the double mutant G261A/Y269A The additional substitution of Tyr269 fi Ala was designed with the aim of reducing the...

Ngày tải lên: 22/02/2014, 04:20

... fate, the matter of which it is made, how much of that matter there is, and the curvature of space on large scales • The unambiguous measurement of the value of the cosmological constant, with profound ... 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 ... of matter • The development of string theory and the quantum theory of geometry as promising candidates for the union of quantum mechanics and general relativity • The first descriptions of the...

Ngày tải lên: 14/03/2014, 10:20

... ªt’‰‚i‡—‡!ªj©¨U¦”¦E•Fixyyw`nE‡†•“j—‡€~US–¥™q‰wq“”“yjdfw ’ ˆ ‚ • ‡£ € y„w‘‚fi„’‰xE‡i€—ˆ€qd‰ˆ‰™izqe u E…—™t€E˜s„‘‚`ˆ“i!“BE‡†~xq of E ~qie}„’“{”y—wzi€qihf‘—‡€FExi€}U“~‰€qih‰™E™i€U… ‡…nw €v h’ ¢ ¡ Ÿ € ˆ ‚ ˆ’ s ‡ ˆ €… ˆ •’ ... ˜v qe u U“y(Œ‹„’‰—–E€„€E˜qU’Eh!{…‡†~„”—•€…“twE˜“—–qp“l~UE…—€q’y—w}|{e„sqBzyywx—w‘™”E’FEx„€E of „€q“ u tsUk„wi‚‡ErrU‘ep‰€E‡uo“‘wfdfm—l„€kj”E’i€—™i€q…Bq“r‘€giE•‰€‡qdfie‘d™‘”E’Fqy„wE˜“—–qB”“‘‰ˆy†„xƒySv ... qqyywzdAUiE‡†qSšiUh”}—•E€„Ðt‚“iE‡q—’y~yy(ŒÄ„’qk@y‘ŒŠ t’‚ yiwf}E’yy‰wqSd1U‘ef„’E™Ut’t‚1foE™„€i‚E‡‰€~·t’'¸‚™ˆi‚“tqy—i€rz—€tÐq“yEw—si€“‘w‰ˆi™q–q‘eofodE‡Ftx“¨ x ˆ € ‡•‚ ¨ € ˆ ‚ € ˜nw ™  ‚ ‡ ˜h ‡  ‚’ ‡ ˆ ‡£ € ˆ ™ l € ˜ γ absorption A A*...

Ngày tải lên: 17/03/2014, 14:59

Ngày tải lên: 17/03/2014, 16:20

... sky near sunset As they walk, the grandfather tells tales of the Old Ones, the elders of the community, and of their wisdom As the boy absorbs the stories and begins to make their wisdom his own, ... blot out memories of the tragedy that killed his beloved son Others feared the power of his rages whenever the numbing effects of the alcohol began to wear off So they backed off and allowed his ... we love dies, the pain of separation is often excruciating One of the worst aspects of any experience of pain is the fear of what we not know The unknown compounds panic and terror There are no...

Ngày tải lên: 22/03/2014, 18:20

... conserved tyrosines, the binding of the conserved His to the O2 of the adenine ribose and the carbonyl oxygen of Y54 and the binding of the conserved catalytic glutamate to the O2 of the nicotinamide ... view of the NAD binding cleft of the cholera-like class of toxins showing the intramolecular interactions around the active site and the key features [4] The binding of R7 to the oxygens of the ... view of the active site cleft of the DT class of toxins highlighting the key catalytic residues and mode of NAD binding [1] This illustrates the stacking of the nicotinamide ring between the conserved...

Ngày tải lên: 30/03/2014, 10:20