concentration water use and water stress scaling up from the plant to the landscape
Báo cáo khoa học: "Scaling up from the individual tree to the stand level in Scots pine. I. Needle distribution, overall crown and root geometry" ppsx
Ngày tải lên :
09/08/2014, 04:20
... further calculations Both the height of the top of the tree (h ) top and the height of the crown base (h (together ) bas encompassing the space occupied by the canopy) were derived from the ... 2.9 Scaling up total area and dry mass of needles The total area (A and dry mass (M of ) L.t ) LD.t all needles per tree were generalized and scaled up from the individual sample trees to the ... parameters from the individual trees to the entire stand was based on the basal area of the sample trees in proportion to the distribution of basal areas for the stand, as in the case of the foliage...
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Báo cáo khoa học: "A comparison of photosynthetic responses to water stress in seedlings from 3 oak species: Quercus petraea (Matt) Liebl, Q rubra L and Q cerris L" doc
Ngày tải lên :
08/08/2014, 19:21
... 1991) and is therefore a useful tool to study physiological consequences of drought on photosynthetic electron transport To test responses of different oak species to a combination of water stress ... potential and stomatal reactivity Plant Cell Environ 3, 131-140 Kaiser WM (1987) Effects of water deficit on photosynthetic capacity Physiol Plant 71, 142-149 Krause E (1990) Stomatal and nonstomatal ... Early drought effects seem to be mainly inby stomatal limitation to photosyn- duced thesis Disorders in the photosynthetic apparatus appeared, nevertheless, at higher stress intensities in all...
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Báo cáo khoa học: "Scaling up from Dialogue to Multilogue: some principles and benchmarks" doc
Ngày tải lên :
08/03/2014, 04:22
... Ack(nowledgements), and Rejection These are used either in grounding interac- 233 tion, or to affirm/reject propositions.2 The overwhelming adjacency to their antecedent underlines the locality of these interactions ... by the tutor or session leader, the other participants then taking turns to answer that question The tutor or leader acts as turn manager She assigns the turn explicitly usually by addressing the ... above The querying protocol in (9) licenses long distance short answers, so satisfies the MLDSA benchmark On the other hand, the contextual updates it enforces will not enable it to deal with the...
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Decentralization and Water Pollution Spillovers: Evidence from the Re-drawing of County Boundaries in Brazil ppt
Ngày tải lên :
29/03/2014, 14:20
... after the 1994 elections Thus the distance of the upstream station B to the nearest exiting border decreased from BD to BC, and the number of border crossings for the segment BF increased from to ... F To explain the change in water quality from B to F in 1991, the three variables of interest are the location of the upstream station relative to the nearest exiting border (distance BD), the ... following the passage of the Clean Water Act She uses variation in the time at which states were authorized to enforce the Clean Water Act within their boundaries in order to determine the impact of the...
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HOÁ HỮU CƠ ĐẠI HỌC Y DƯỢC TP. HỒ CHÍ MINHCARBOHYDRATES (polyhydroxy aldehyde - polyhydroxy ketones)Sucrose + Water → Glucose + Fructose Oligosaccharide (from the Greek oligos “few”) 3 to 10 monosaccharides Polysaccharide are hydrolysed to more than 10 pot
Ngày tải lên :
25/03/2014, 07:21
... Aldopentose H H O C1 C OH H C OH H C OH CH2OH H HO CH2 O H C O OH OH HO CH2 O OH OH OH HO CH2 O OH OH OH β-D-Ribofuranose (hydroxy group at anomeric carbon is up) α-D-Ribofuranose (hydroxy group ... OH OH CH2OH HO HO OH OH OH O OH OH β-D-Glucopyranose (hydroxy group at anomeric carbon is up) α-D-Glucopyranose (hydroxy group at anomeric carbon is down) NK 2010 – 2011 Tiến Sỹ Đặng Văn Hoài ... HỌC Y DƯỢC TP HỒ CHÍ MINH CARBOHYDRATES Sorbitol sản phẩm khử nhóm aldehyde D-glucose Sorbitol không bị phân huỷ vi khuẩn miệng nhanh đường Sorbitol không làm nhanh hư đường sucrose Saccharin...
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SCALING UP PREVENTION OF MOTHER-TO-CHILD TRANSMISSION OF HIV pot
Ngày tải lên :
31/03/2014, 14:21
... author(s) Cover photo credit: Mother and child showing the way to their flooded tukul in Torit, photo by sidelife, http://www.flickr.com/photos/sidelife/6188211742/in/photostream/ © 2011 by the Center ... preventing HIV transmission from women living with HIV to their infants; and providing appropriate treatment, care, and support to women living with HIV and their children and families It is estimated ... countries to meet current gaps in human resources but also look strategically to the future to estimate future demands and ways to fulfill them domestically Revisit U.S policy prohibiting the use of...
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amsterdam university press use and appreciation of mycenaean pottery in the levant cyprus and italy jan 2003
Ngày tải lên :
11/06/2014, 13:13
... 237-238 Another way one function, such as to transport water from a well to to infer the function of ceramics is by looking at the physical characteristics of the clay the house (storage) and to pour ... units From an archaeological point of view, however, it is more suitable to make a distinction between the coastal plain and valleys on the one hand and the uplands and Transjordan on the other.31 ... that the repertoire of LH III pot shapes in the Levant is similar to that of Cyprus and differs from mainland Greece in the absence of kylikes, jugs and bowls The quality of the pottery in the...
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Báo cáo y học: "Alcohol use and abuse in training conscripts of the Hellenic navy" pps
Ngày tải lên :
08/08/2014, 21:20
... of age They came from different parts of Greece (63.8% from Athens, Thessaloniki or other big cities; 25.6% from little towns or villages; and 10.6% from islands) Their education varies from basic ... responsible and demanding positions It is also known that the period of obligatory military service is a high stress one and alcohol abuse and stress are related to violence, suicidality and self ... profile of alcohol use and abuse of the training conscripts, firstly because the Navy is responsible for the conscripts' health while they are in service, and secondly because the conscripts are...
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Tài liệu FIRMS AND THEIR DISTRESSED BANKS: LESSONS FROM THE NORWEGIAN BANKING CRISIS (1988-1991) docx
Ngày tải lên :
16/02/2014, 10:20
... banks and reason that the causality of any correlation between the health of the banking system and economic activity runs from the real sector to banks Still others link the importance of banks to ... inside the event window For the results reported in the tables, we start the estimation 150 days prior to the start of the event window, include up to 40 days inside the window, and end the estimation ... taken from Helland and Samuelson (1999), to the category of public equity offerings To calculate the Norwegian ratio of total equity raised to OSE market capitalization, we use data from the OSE...
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Tài liệu Báo cáo khoa học: "Extraction and Approximation of Numerical Attributes from the Web" pdf
Ngày tải lên :
20/02/2014, 04:20
... both A and B are assigned nodes, we check if Avg(A) ≤ Avg(B)3 If the average values violate the equation, we gradually remove up to half of the highest values for A and up to half of the lowest ... (equality) edges as a same-value group, i.e., if a value is assigned to one node in the group, the same value is immediately assigned to the rest of the nodes in the same group We start with some preprocessing ... evaluation, since the nature of the data is different from that of the QA dataset Most of the questions asked over the Web target named entities like specific car brands, places and actors There is usually...
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Cell Biology and Cancer under a contract from the National Institutes of Health doc
Ngày tải lên :
15/03/2014, 00:20
... growth-stimulating factor binds to such a receptor, the receptor conveys a stimulatory signal to proteins in the cytoplasm These proteins emit stimulatory signals to other proteins in the cell until the division-promoting ... install the applica tion and name it Cancer Copy all the folders and files in the root directory of the CD-ROM into the new folder Note: Macintosh users cannot see files from the PC format on the ... person they have “become” to themselves, then introduce themselves (in first person) to the other members of their team As students move through the activity, encourage them to “tell” their stories...
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Báo cáo khoa học: "Large-Scale Induction and Evaluation of Lexical Resources from the Penn-II Treebank" potx
Ngày tải lên :
17/03/2014, 06:20
... over the left (the prefix) and the right (suffix) context of the head for each syntactic category occurring as the mother node of such heads To give a simple example, the rightmost NP to the left ... scale to ours and is o discussed further in Section There has also been some work on extracting subcategorisation details from the Penn Treebank (Kinyon and Prolo, 2002) introduce a tool which uses ... technique is a “rather simplistic and inadequate approach to verb detection, with a very high error rate” Manning feeds the output from a stochastic tagger into a finite state parser, and applies statistical...
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Báo cáo khoa học: Purification, characterization and molecular cloning of tyrosinase from the cephalopod mollusk, Illex argentinus docx
Ngày tải lên :
17/03/2014, 10:20
... allowed to stand at °C for 12 h The turbid solution was centrifuged (10 000 g, 30 min) and the supernatant was brought to 60% saturation concentration by addition of solid ammonium sulfate at °C, and ... 6.8) and the enzyme solution in a total volume of mL The reaction took place in a cuvette with a path length of cm and the absorbance at 475 nm was monitored continuously using a spectrophotometer ... taken from the literature [43] The Km and Vmax values for different substrates were obtained from the Hanes–Woolf equation Ó FEBS 2003 Extraction of RNA and first strand cDNA preparation All DNA and...
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Báo cáo khóa học: Structural and functional comparison of 15S- and 15R-specific cyclooxygenases from the coral Plexaura homomalla potx
Ngày tải lên :
23/03/2014, 12:20
... matched the first 27 nucleotides and the last 27 nucleotides of the 15R-COX ORF from P homomalla (GenBank Accession No AY004223) The upstream and the downstream primer encoded also a BamHI site and ... For PCR, the Expand High Fidelity kit (Roche) was used following the manufacturer’s instructions Site-directed mutagenesis The Ile349Val mutant of the 15R-COX and the Val349Ile mutant of the novel ... marked In the novel COX sequence, 17 amino acids that are different from the 15R-COX of P homomalla from the Florida Keys are boxed, and the respective residues of the 15R-COX are given above the sequence...
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JACK HARKAWAY AND HIS SON''''S ESCAPE FROM THE BRIGANDS OF GREECE pptx
Ngày tải lên :
29/03/2014, 07:20
... now calling to the faithful guardian of the house to be silent, but Mike refused emphatically to be comforted; thereupon, the person very imprudently called the dog to her and tied him up This did ... therefore, he tied up the silver spoons and knives and forks from the dinner table in a napkin, and dropped the bundle into Toro's hat below Then he crept back through the room into the passage This ... numbers, they stood upon the defensive They were reassured They had seven -and- twenty men against the five The five, too, large-hearted though they were, had the two girls to look after Amongst the...
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Industry Consolidation and Price-Cost Margins --Evidence from the Pulp and Paper Industry ppt
Ngày tải lên :
01/04/2014, 00:20
... from 24% to 33.6% and from 29% to 33.6%, respectively In the pulp sector, market concentration rose steadily from 44% in 1987 to 58.6% in 1997 Beyond 1997, the concentration in all three sectors ... estimates from the random effects model and 2SLS estimation are similar to the OLS estimates, and the F-test cannot reject the hypothesis of no fixed effects and Hausman test cannot reject random ... of the total sales The paper sector has imports that represent roughly 15% of the total sales And the pattern of imports over years has been very stable for each sector, with only the pulp sector...
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Outline môn Tiếng Anh - What are the good and bad points of advertising from the view point of a consumer?
Ngày tải lên :
02/06/2014, 15:10
... STRENGTHS They can supply a wide range of products to their customers because customers watch television many times a day so they can easily recognize brand name of the suppliers The customers ... the trust for customers The customers usually receive the leaflets after that they throw away or if they read it but they can’t remember information of the suppliers NEWSPAPER STRENGTHS The ... new companies which their financial is not strong The suppliers not worry much about the costs of advertisement by the leaflets because the fee is fairly cheap compared with other types LEAFLET...
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báo cáo hóa học: " Exploring the validity of estimating EQ-5D and SF-6D utility values from the health assessment questionnaire in patients with inflammatory arthritis" potx
Ngày tải lên :
18/06/2014, 19:20
... which is used to calculate the SF-6D utility measure[5] The HAQ (adjusted for aids/devices and help from others), a patient global assessment, the 28 tender and swollen joint counts and the erythrocyte ... values, rather than a single imputation as performed here Furthermore, the ability to predict the SF-6D and EQ5D from the HAQ is complicated by the weighting of items in the EQ-5D and SF-6D profiles ... participated in the design of the study and performed the statistical analysis and interpretation of data, and drafted the manuscript; ML participated in the design of the study and the statistical...
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Báo cáo lâm nghiệp: "Climatic signal in annual growth variation of silver fir (Abies alba Mill.) and spruce (Picea abies Karst.) from the French Permanent Plot Network (RENECOFOR)" ppsx
Ngày tải lên :
07/08/2014, 16:21
... REWc The first index corresponds to the number of days of water stress, i.e the number of days during which REW < 0.4 × EWM The second indice is the water stress indice, which cumulates the difference ... temperature and drought in summer lead to narrow rings in Picea stands The effects of the weather conditions for the other months are less frequent and significant The response functions obtained for total ... (Fig 3) Thus, the first group mainly corresponds to Abies alba stands with high sensitivity to previous conditions in the formation of ring, and the second group to Picea abies stands for which...
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Báo cáo khoa học: "Structure and development of vegetative buds, from the lower crown of Picea abies" pptx
Ngày tải lên :
08/08/2014, 19:21
... layers of the peripheral meristem gave rise to prophylls These were situated opposite each other and perpendicularly to the plane of the needle axis and the axis of the mother shoot During the next ... primordia, the old ones and young needles begin to elongate and differentiate (fig 1) starts to At the end of April, due to high mitotic activity, the dimensions of the apical meristem increase After the ... lower There crown 1992 - from 03.05 to 11.10 of vegetative buds from the in Picea abies was studied weekly Also information was used from another study on the same clone and on ramets of the same...
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