what are two plant adaptations in the tropical rainforest
Báo cáo toán học: "Dissimilarity vectors of trees are contained in the tropical Grassmannian" potx
Ngày tải lên :
08/08/2014, 01:20
... an m × n matrix of indeterminates and let K[x] denote the polynomial ring over K generated by these indeterminates Fix a second polynomial ring n in m indeterminates over the same field: K[p] ... called the weight of e • it is d-equidistant, for some d > 0, i.e the sum of the edges in the path from the root to every leaf is precisely d • the sum of the weights of all edges in the path ... shown that the m-dissimilarity vector of a phylogenetic tree T with n leaves gives a point in the tropical Grassmannian Gm,n , and therefore gives rise to a tropical linear space The combinatorial...
- 7
- 330
- 0
Báo cáo y học: " Two-stage procedure in the treatment of late chronic hip infections spacer"
Ngày tải lên :
26/10/2012, 09:53
... by the ratio in which the antibiotics are mixed into the cement and therefore, the total dose of antibiotics should not exceed 10% of the weight of the cement in order to avoid fracture of the ... Articulating spacers provide the advantages of maintaining limb length and joint mobility, minimising soft-tissue contracture and scarring, and facilitating second-stage reimplantation and therefore, ... dosing Disadvantages of such spacers include additional time to construct the implant in the operating room, the higher risk of fractures due to cement heterogeneity and inconsistencies in mixing...
- 5
- 549
- 0
ARE THERE ANY FALLACIES IN THE REASONING
Ngày tải lên :
25/10/2013, 15:20
... Editor reasoning illustrates the Ad Hominem fallacy The Latin phrase Ad Hominem means "against the man or against the person." There are a variety of ways of making irrelevant attacks against a person ... their children However, the important question is whether in fact the bill will these things Not likely! Are There Any Fallacies in the Reasoning? 91 The writer is playing two common tricks on us ... are for it What is important in determining the relevance of such reasoning is the evidence that the authorities are using in making their judgment Unless we know that these authorities have special...
- 20
- 341
- 0
Báo cáo khoa học: Two CYP17 genes in the South African Angora goat (Capra hircus) – the identification of three genotypes that differ in copy number and steroidogenic output pptx
Ngày tải lên :
07/03/2014, 06:20
... confirming that the two ovine CYP17 sequences in GenBank (GenBank accession nos L40335 and AF251388) are two alleles of the same gene (Fig 3) These data reveal the novel finding that, in both the ... it is unknown whether these sequences are two alleles of CYP17 or the result of a PCR artefact The sensor probe used in this study binds to an area which includes one of the two nucleotide substitutions ... originated from two of the subspecies that were used in the breeding of the Boer goat, probably through nonhomologous recombination, although it remains to be determined whether both genes are...
- 10
- 548
- 0
![Báo cáo khóa học: Selective release and function of one of the two FMN groups in the cytoplasmic NAD + -reducing [NiFe]-hydrogenase from Ralstonia eutropha pptx](https://media.store123doc.com/images/document/14/rc/gg/medium_ggg1394180403.jpg)
Báo cáo khóa học: Selective release and function of one of the two FMN groups in the cytoplasmic NAD + -reducing [NiFe]-hydrogenase from Ralstonia eutropha pptx
Ngày tải lên :
07/03/2014, 15:20
... [15] The protein part that holds two of the Fe-S clusters in the small subunit of the D gigas enzyme is missing in HoxY of the SH, suggesting an exposure of part of the hydrophobic surface of the ... or re-binding of flavin at the FMN-a binding site occurs only in reduced enzyme and that FMN-a is essential for the NADH-induced activation of the Ni-Fe site in the SH, as well as for the H2-NAD+ ... (16.8 UÆmg)1), indicating that part of the original enzyme molecules did not contain FMN-a Integrity of the SH during the release of FMN-a Ó FEBS 2004 Two FMN groups in NAD+-reducing [NiFe]-hydrogenase...
- 8
- 371
- 0
The Gentlemen and the Roughs: The Collision of Two Honor Codes in the American North
Ngày tải lên :
14/03/2014, 09:31
... sometimes joined together in rebellion against officers they felt abused their authority; 2,764 men were charged with exciting, causing, or joining in a munity during the war And these numbers ... work of the expanding middle class, roughs earned honor and status through the giving and receiving of pain, as they were either unable or unwilling to acquire it through the climbing of the economic ... of the code, while others enjoyed swearing, drinking, fighting, and oatsowing in moderation, and didn’t feel such indulgences compromised their honor, or even their designation as gentlemen The...
- 14
- 365
- 0
Báo cáo khoa học: Cooperation of two carotene desaturases in the production of lycopene in Myxococcus xanthus pot
Ngày tải lên :
16/03/2014, 05:20
... resulting from the heterologous expression of crtIa in E coli (strain FD6 in Table 1), indicates that CrtIb is acting at one or two of the last dehydrogenation steps in lycopene production, after the ... dehydrogenase The requirement in M xanthus for two CrtI-type proteins to carry out the four dehydrogenation steps involved in converting phytoene to lycopene is atypical in the biogenesis of carotenoids The ... before, leaving the isoprenoid components for metabolic uses in the growth phase In the presence of light, the carotenoid biosynthetic machinery would be present but blocked, waiting for the last...
- 9
- 391
- 1
the earth after us what legacy will humans leave in the rocks jan 2009
Ngày tải lên :
11/06/2014, 09:43
... in time Rather, it is cinematic, showing those landscapes changing and evolving as they reacted to the forces that shape them There are often breaks in the film, true, but the basis on which the ... for the more speculative parts of it The blame there is mine alone The idea was to explain the workings of the science of stratigraphy through the future of humankind and of the fruits of its industry ... imprinted upon strata what then? Well, they, and the strata, need putting into order The principles of this ordering are not difficult and can be repeated on any rocky planet The fruits of the...
- 268
- 182
- 0
plant evolution in the mediterranean apr 2005
Ngày tải lên :
11/06/2014, 10:26
... variation in the dominant species present in these forests: evergreen oaks in drier areas of southern Spain, deciduous oaks in southern France and in Italy, firs in the northern Appenines, pines in the ... understanding of the origins of the flora in the Mediterranean Basin and provides a fascinating setting for the study of plant evolution As Oleg Polunin (1980: 1) pointed out in the opening sentence ... peak rainfall occurs in the autumn A smaller peak occurs in spring around the coastal areas of the northern rim of the Mediterranean, in winter from the southern tip of Spain (Andalousia) across...
- 302
- 151
- 0
báo cáo sinh học:" What can health care professionals in the United Kingdom learn from Malawi?" pdf
Ngày tải lên :
18/06/2014, 17:20
... secondary care and preventive health care Fundamentally, taking steps to further involve patients in the management of their own health care records will increase the perception of transparency in the ... The Scottish Government funds the Twinning of Scottish and Malawian Clinics Project The authors thank all the health care staff and patients in Malawi for telling them about their lives and their ... with parental involvement Protocols A feature of clinic work in Malawi is the set protocols for managing likely presenting problems These are reminiscent of guidelines and flowcharts displayed in...
- 5
- 378
- 0
Báo cáo khoa học: "Lack of bioequivalence of two oxytetracycline formulations in the rabbit" doc
Ngày tải lên :
07/08/2014, 15:20
... different in rabbits The dicrepancy in these pharmackinetic parameters between two OTC products is the topic of further study in the future The fact that the power of the test was below the required ... equivalent in the living body, at least in the rabbits The results further suggest that the drugs used in veterinary medicine should be re-evaluated in terms of bioequivalce to assure the expected therpeutic ... bioequivalence of two oxytetracycline formulations in the rabbit 29 vs IV) Our results did not indicate that two OTC products in the rabbit are bioequivalent Our results also indicate that information indicates...
- 6
- 427
- 2
Báo cáo lâm nghiệp: "Links between tree structure and functional leaf traits in the tropical forest tree Dicorynia guianensis Amshoff (Caesalpiniaceae)" ppsx
Ngày tải lên :
08/08/2014, 00:22
... stomatal density increased with increasing irradiance pointing out the large leaf plasticity of the species The increase in stomatal density may be related to the increase in light, promoting higher ... light-saturated photosynthesis Amaxa were rather low, but generally in the same range as those measured in other tropical rainforest seedlings and plants [18, 23, 38, 47, 72] A positive scaling of Amaxa ... constant Thus, the ASD-related changes in the photosynthetic capacities in D guianensis result more from an increase in the amount of tissue per unit area, than from changes in the photosynthetic capacity...
- 12
- 320
- 0
Báo cáo sinh học: " Laboratory evolution of host plant utilization in the bean weevil" pps
Ngày tải lên :
09/08/2014, 18:22
... imposed The mean percentages of eggs laid on chickpeas in the Cicer lines, no matter what the treatment or the rearing host were, were higher than those in the Phaseolus lines This finding was ... to find a place to enter the seeds; usually they remain underneath the seed where the eggs were laid).) In order to determine how much selected lines diverged from each other in traits affecting ... replicates (the ’Phaseolus lines’) were reared on common bean seeds, the other (the ‘Cicer lines’) were maintained on chickpea seeds Since no selection for host preference was imposed, the weevils...
- 12
- 442
- 0
Báo cáo khoa học: "Pro/con clinical debate: Steroids are a key component in the treatment of SARS" pps
Ngày tải lên :
12/08/2014, 20:20
... regarding the use of steroids in the treatment of SARS remain unanswered, including the efficacy of this treatment, the appropriate timing of initiation of treatment, and the dose and duration of therapy ... Lapinsky Systemic steroids have been used in the treatment of SARS based on the hypothesis that disease manifestations are in part due to the host’s inflammatory response Many questions regarding ... steroids administered late in the course of unresolving ARDS found improvement in lung injury and mortality [8] Given these conflicting results, steroid therapy is not generally accepted for the treatment...
- 3
- 355
- 0
STUDYING THE CROP PLANT RESTRUCTURE IN THE ORIENTATION OF COMMODITY PRODUCTION IN THANH HOA CITY, THANH HOA PROVINCE
Ngày tải lên :
17/08/2015, 15:48
... mostly for inner-city residents, the vicinity, the mountainous districts of Thanh Hoa province and to Laos - The area for flowers planting in Thanh Hoa city reached 408 hectares, the goods plant for ... governing the development of plants structure in Thanh Hoa City 2.3 Assessing the actual development status of the plant structure including crop types, crop varieties and cropping and intercropping ... region is the home to many small lakes and tributaries flowing through The flow of Ma river formed an arc flowingin the midle of the city and hugging the City in the south side from the northwest...
- 16
- 393
- 0
Effects of landuse change and forest fragmentation on the biodiversity and ecosystem functioning in the tropical lowlands of sri lanka
Ngày tải lên :
09/09/2015, 18:49
... for maintaining national parks, nature 22 reserves, and wildlife in other wilderness areas that occur mainly in the dry zone Until 23 recently, both of these were administered by the Ministry ... forests on the eastern end was included in the Sinharaja reserve, raising the total 14 land area to 11,187 In 1985, the Forest Department established a live forest boundary by 15 planting Pinus caribaea ... pre-determined number of axes 32 Species scores were plotted in the same ordination plot in sample space Sample localities are represented as points in which the distance between points in the ordination...
- 197
- 560
- 0
Occurrence and fate of semivolatile organic compounds (SVOCs) in the tropical atmosphere
Ngày tải lên :
11/09/2015, 10:15
... project My parents deserve special mention for their inseparable support My Father, HE Xizhong, in the first place is the person who put the fundament for my learning character, showing me the joyness ... received increasing attention from the second half of the 20th century Over 100,000 chemicals were registered in the European Inventory of Existing Commercial Substances (EINECS) in 1981 The latest ... as pesticides in farming and plantation These pollutants could exist in the environment for decades due to their resistance to degradation On the regional scale, cities are the main sources of...
- 231
- 263
- 0
Effects of landuse change and forest fragmentation on the biodiversity and ecosystem functioning in the tropical lowlands of sri lanka
Ngày tải lên :
30/09/2015, 06:37
... Oniticellini Oniticellini Oniticellini Onitini Onitini Onitini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini ... of the Scarabaeinae beetles recorded in Sri Lanka Tribe Genus Species Canthonini Canthonini Canthonini Canthonini Canthonini Canthonini Canthonini Canthonini Canthonini Canthonini Coprini Coprini ... Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini Onthophagini...
- 43
- 265
- 0
Soil moisture dynamics in the tropical montane forest of northern thailand
Ngày tải lên :
16/10/2015, 15:38
... towering peaks lined-up at the perimeters of the province except for the wide basin of flatland at the southeast The topography of Northern Thailand is mainly delineated by the upper reaches of the ... Results indicate that soil moisture is more variable during the latter half of the year, that is, the months spanning the wet season and the drying down inter-season thereafter This finding of the ... 2.3 The effect of changing each component of the scale triplet (a) Original data, (b) the effect of increasing support, (c) the effect of increasing spacing, and (d) the effect of decreasing...
- 150
- 326
- 0
Introduction - recent debates in maternal–fetal medicine – what are the ethical questions
Ngày tải lên :
01/11/2013, 08:20
... strangeness, in other words, the stranger within ourselves The implication for cloning is that the parent(s) seeking reproductive cloning cannot accept that strangeness, carried in the matrix of the gestating ... should a feminist obstetrician go in imposing treatment on women in the name of their own best interest, and/or that of the fetus? Bewley is willing to recognize the interests of the fetus to ... practising clinician’s slant on disability, in the context of ethical issues in withdrawing life-sustaining treatment He writes, ‘Life-sustaining treatment implies that treatment is being given in...
- 16
- 487
- 0