... benefit of diagrams— exactly like rocket trajectories they were; and the gist of it— so far as it had any gist— was that the blood of puppies and kittens and the sap of sunflowers and the juice of ... time, and scratched a little and chirrawked meditatively, and then one pecked at and pecked over a hive of the doctor’s bees, and after that they set off in a gawky, jerky, feathery, fitful sort of ... rankness of growth the attainment of his long sought goal. The next morning he alighted at Urshot station, and in the bag in his hand he carried, sealed in three tins, a supply of the Food of the Gods...
Ngày tải lên: 22/03/2014, 23:20
... Tsuda 1 1 Department of Life Science, Graduate School of Science, Himeji Institute of Technology, Kamigori, Akoh-Gun, Hyogo, Japan; 2 Department of Neurochemistry, Faculty of Medicine, The University of Tokyo, ... are composed of rod- and cone-arrestins, both of which are expressed exclusively in photoreceptor cells in the retina and pineal organs and are thought to play a role in the regulation of photo-signal ... the origin of the visual and nonvisual arrestins of vertebrate Masashi Nakagawa 1 , Hidefumi Orii 1 , Norihiro Yoshida 2 , Eri Jojima 3 , Takeo Horie 1 , Reiko Yoshida 1 , Tatsuya Haga 3 and...
Ngày tải lên: 31/03/2014, 08:20
Information, Entropy, and the Origin of Life
... Entropy, and the Origin of Life Walter L. Bradley 1. introduction Darwin’s theory of evolution and the development of the Second Law of Thermodynamics by Clausius, Maxwell, Boltzmann, and Gibbs ... similar to that of the theory of evolution in the life sciences. What is intriguing is that the predictions of one seem to contradict the predictions of the other. The Second Law of Thermodynamics ... the use of information, to survive and exist in a nonequilibrium state, resisting the pull toward equilibrium that is de- scribed by the Second Law of Thermodynamics. For them, the origin of life...
Ngày tải lên: 01/11/2013, 07:20
Tài liệu Báo cáo khoa học: Quantitative analysis of the experimental O–J–I–P chlorophyll fluorescence induction kinetics Apparent activation energy and origin of each kinetic step Steve Boisvert, David Joly and Robert Carpentier doc
... occurs at the I step [33]. The origin of both the J–I and I–P phases, with half-times of 7.4 ± 0.6 ms and 42 ± 3 ms, has often been attributed to the reduction of the PQ pool. Some authors have ... contributions and kinet- ics of the three main components of the FI traces. Deconvolution of the traces with the sum of three exponential rises provided an excellent fit between simulated and experimental ... plastoquinone; PS, photosystem; Q A and Q B , primary and secondary quinone acceptors of photosystem II; t 1 ⁄ 2 O–J , t 1 ⁄ 2 J–I and t 1 ⁄ 2 I–P , half-times of O–J, J–I and I–P phases, respectively. 4770...
Ngày tải lên: 19/02/2014, 05:20
Báo cáo khoa học: Evolutionary origin and divergence of PQRFamide peptides and LPXRFamide peptides in the RFamide peptide family pdf
... Kawauchi 3 and Kazuyoshi Tsutsui 1 1 Laboratory of Brain Science, Faculty of Integrated Arts and Sciences, Hiroshima University, Japan 2 Department of Biochemistry and Molecular Biology, University of ... evolutionary origin and divergence of these two groups, by identifying novel RFamide peptides from the brain of sea lamprey, one of only two extant groups of the oldest lineage of ver- tebrates, ... regulation of locomotor activity. In mammals, in situ hybridization reveals that the nucleus of the solitary tract and dorsal horn of the spinal cord express the highest levels of the mRNA of NPFF,...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo khoa học: Sequences and structural organization of phospholipase A2 genes from Vipera aspis aspis, V. aspis zinnikeri and Vipera berus berus venom Identification of the origin of a new viper population based on ammodytin I1 heterogeneity docx
... promoters. Analysis of venom gland PLA2 cDNAs is currently underway to determine which of these genes are expressed. The presence in the neurotoxic snake of two ammodytin I1 isoforms (In and Ia) and of several ... ammo- dytins I1 and I2 and ammodytin L genes of V. am. ammo- dytes, the VP7 and VP8 genes of V. palaestinae,andthe PLA2 genes of Crotalinae snakes (Trimeresurus flavoviridis) were also of similar length ... sequences of V. a. zin- nikeri and neurotoxic V. a. aspis (DDBJ/EMBL/GenBank accession no.s AY152843 and AF548351) and that of vaspin chain B, from the sequences of V. a. zinnikeri and neurotoxic...
Ngày tải lên: 17/03/2014, 03:20
A Philosophical Inquiry Into The Origin Of Our Ideas Of The Sublime And Beautiful
... three states, of indifference, of pleasure, and of pain. Every one of these I can perceive without any sort of idea of its relation to anything else. Caius is afflicted with a fit of the colic; ... large, are yet capable of raising ideas of the sublime, because they are considered as objects of terror. As serpents and poisonous animals of almost all kinds. And to things of great dimensions, ... state of an astonished mind, to express the effect of either of simple fear or of astonishment; the word attonitus (thunder-struck) is equally expressive of the alliance of these ideas; and...
Ngày tải lên: 18/03/2014, 11:11
Báo cáo khoa học: Modeled ligand-protein complexes elucidate the origin of substrate specificity and provide insight into catalytic mechanisms of phenylalanine hydroxylase and tyrosine hydroxylase pptx
... ligand–protein complexes of PAH and TH (Eur. J. Biochem. 270) 1069 Modeled ligand-protein complexes elucidate the origin of substrate specificity and provide insight into catalytic mechanisms of ... moiety of tyrosine Fig. 3. Placement of BH 4 in the catalytic site of PAH and TH. Distance-energy diagrams obtained after docking BH 4 into the active sites of PAH (A) and TH (B). Total energies of ... iron and re-establish TH activity. Ó FEBS 2003 Modeled ligand–protein complexes of PAH and TH (Eur. J. Biochem. 270) 1073 The energetically most favorable placement of tyrosine in PAHặBH 4 and...
Ngày tải lên: 31/03/2014, 07:20
hancock - plant evolution and the origin of crop species 2e (cabi, 2004)
... examinations of plant and animal populations, alleles at groups of linked and unlinked genes are often found to be out of Hardy–Weinberg equilibrium. The non-random association of alleles at ... goal of these chapters is to describe the overall framework of species change and demon- strate the intimacy of nature and crop evolution. In the second half of the book, I focus on when and ... crops were domesticated and the types of changes associated with their domestication. Chapters 6 and 7 give an overview of the emergence and diffusion of agri- culture, and the ways species were...
Ngày tải lên: 03/04/2014, 12:10
led zeppelin. the origin of the species how, why and where it all began
... already developed a sound of his own on his debut 45, a cover of ‘Walk Don’t Run’ that swallowed dust behind that of The John Barry Seven - an Oh Boy! house band - and the original by The Ventures. ... the loftiest plateaux of pop in the teeth of adult disapproval of the noise, gibberish and loutish excesses of the rock ‘n’ roll epidem- ic from across the Atlantic of which Berry was part. ... prehistory is as steeped in the likes of Val Doonican, Herman’s Hermits and the most vacuous of chart pop as with Muddy Waters, Chuck Berry and Bob Dylan - and is at least as intriguing as a fully...
Ngày tải lên: 04/06/2014, 15:26
religion of the gods ritual paradox and reflexivity feb 2009
... hair. If ox- ens and horses and lions had hands, and could paint with their hands, and pro- duce works of art just as men do, horses would paint the forms of gods like horses, and oxen like oxen. ... the question of how best to understand the ancient Greek ceremony of libation within its religious context. What kind of an offering was libation, and to whom, in anyone, was it offered? How ... protector of strangers hikesios and xenios, and as god of all Greeks panhellenios.” 33 In other words, in the view of its adherents, practiced reli- gion may belong to the sphere of, and have...
Ngày tải lên: 11/06/2014, 10:26
state university of new york press the gods and technology a reading of heidegger jan 2006
Ngày tải lên: 11/06/2014, 12:45