... qualité la moins bonne table de contingence / analyse de correspondance / analyse discriminante / site index / variable du sol / Pinus pinea L. 1 INTRODUCTION Stone pine (Pinus pinea L.) is one ... Trang 1DOI: 10.1051/forest:2004086Original article Site index in relation to edaphic variables in stone pine (Pinus pinea L.) stands in south west Spain Andrés BRAVO-OVIEDOa,b*, Gregorio MONTEROa ... discriminant analysis / site index / edaphic variable / categorical data / Pinus pinea L. Résumé – Site index en relation avec les variables du sol pour les peuplements de pin pignon (Pinus pinea
Ngày tải lên: 08/08/2014, 00:21
... dumping and leaching into aquatic environment cause accumulation of As, Cd, Cr, Pb in soil Effect of mining: Strip and underground mining increase the concentration of Cu, Cd, Pb in soil Effect ... is considered to be mineralized from the organic nitrogen in soils Data in Fig 13 indicate the amount of inorganic nitrogen mineralized by ammonification in soils containing 0, 10, 100, 1,000 ... chemicals and fertilizers: Spraying of metal containing insecticides and fungicides and application of excess fertilizers lead to Cd, Pb, As, Cu contamination in soil Effect of heavy metals on soil
Ngày tải lên: 23/09/2020, 00:45
Simulating autosomal genotypes with realistic linkage disequilibrium and a spiked-in genetic effect
... expressed similarly by including the terms for the exposure main effect and the interaction in formula (2) Accommodating population structure Provided the input GWAS data contain more than one identifiable ... coverage of nominal 95% binomial prediction intervals plotted against the SNP ’s minor allele frequency (MAF) in the original data Prediction intervals are calculated for each SNP in each simulated ... existed in the original data Using our approach, one can simulate complex scenarios that involve multiple genetic pathways, each containing multiple interacting SNPs, pathways that possibly interact
Ngày tải lên: 25/11/2020, 16:48
Arsenic removal from drinking water by a household sand filter in vietnam — effect of filter usage practices on arsenic removal efficiency and microbiological water quality
... in future studies since elevated NO3− concentrations in drinking water might harm infants, causing methe-moglobinemia (Fan and Steinberg, 1996) 4.4 Fecal indicator bacteria in sand filters and ... Results including Figure SI 1 showing concentrations of As and Fe in the inflow water over several days in sampling campaigns in 2013 and 2012, Fig SI 2 showing Fe(tot) and Fe(II) concentrations of inflow ... water over several days in sampling campaigns in 2013 and 2012, Figure SI 3 showing sand filter performance regarding As concentrations in sampling campaign 2012, Fig SI 4 including depth profiles of
Ngày tải lên: 18/10/2022, 15:55
Masters thesis of engineering study of aerofoils at high angle of attack in ground effect
... ellipse, decreasing longitudinal braking force while increasing lateral The driver then begins to exit the corner, slowly increasing longitudinal acceleration while straightening the car to decrease ... This investigation intends to look into the combined effects of ground effect and high AoA in an effort to quantify the potential gains that may come from an active aerodynamic system, and to investigate ... an increase in lift, and decrease in induced drag This is known as ground effect The presence of the ground acts to reduce both the induced angle and induced drag (S.F Hoerner 1965) Ground effect
Ngày tải lên: 11/03/2023, 11:45
Effect of dissolved organic matter (DOM) and biofilm on the adsorption capacity of powdered activated carbon in activated sludge
... 20 minutes) to determine The amount of organic carbon in washing solution was determined as the amount of biofilm developed on PAC The adsorption capacity of the separated PAC from washing ... PAC in the aeration tank, and PAC after 1st and 4th incubation The adsorption capacity of PAC decreased with incubation time In other word, the adsorption capacity of PAC increased with increase ... Dissolved oxygen concentration was maintained at around 2 mg l-1 by aeration The reactors were placed in a room controlled at 20±0.5 oC MLSS was maintained at about 3,000 mg l-1 for the control
Ngày tải lên: 05/09/2013, 08:40
Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities
... ) / C SS Discussion Most gasoline were unleaded in 1980 in Japan, in 2001 in the Philippines and in 2001 in Vietnam The core sample analysis of the sediment in Tokyo Bay shows the peak concentration ... for the samples in the Philippines due to small number of samples, lead and zinc concentrations were higher in roadside deposits than those in sediments in the receiving watersheds in the case of ... deposited in early 1970s and gradual decrease in late 1970s corresponding to the countermeasures against leaded gasoline(Matsumoto, 1983) In spite of the difference in time when leaded gasoline was
Ngày tải lên: 05/09/2013, 09:08
Effect of Coagulant on Phosphorus Uptake and Release in EBPR Process
... concentration in the filtrate during the anaerobic phase and the aerobic phase in Run1-1 to Run1-4 are shown in Fig 2 In the anaerobic phase, PO4-P concentration increased to a certain value and remained ... mg/L remained at the beginning of the anaerobic phase, NO3-N was immediately removed by denitrification within 10 minutes So, it was thought that the remaining NO3-N did not have an effect on ... Fig 1 - Change in PO4-P concentration in the effluent of SBR1 Phosphorus removal in SBR1 The PO4-P concentration in the effluent of SBR1 in Run1-1 to Run1-4 is shown in Fig 1 In Run1-1, the
Ngày tải lên: 05/09/2013, 10:15
A CFD analysis on the effect of ambient conditions on the hygro-thermal stresses distribution in a planar ambient airbreathing PEM fuel cell
... flaws or pinholes in the membrane, or delaminating between the polymer membrane and gas diffusion layers Therefore, in order to acquire a complete understanding of these damage mechanisms in the ... stresses may explain the occurrence of cracks and pinholes in the fuel cells components under steady–state loading during regular cell operation, especially in the high loading conditions The ... or pinholes in the membrane, or delaminating between the polymer membrane and gas diffusion layers [6-10] Therefore, in order to acquire a complete understanding of these damage mechanisms in
Ngày tải lên: 05/09/2013, 14:58
Effect of periodic suction on three dimensional flow and heat transfer past a vertical porous plate embedded in a porous medium
... practical interest in view of their varied applications in different fields of science and technology such as aerodynamics, extraction of plastic sheets, cooling of infinite metallic plates in a cool ... herein analyzes the effect of periodic suction on the three dimensional flow of a viscous incompressible fluid past an infinite vertical porous plate embedded in a porous medium The governing ... of a viscous incompressible fluid past an infinite vertical porous plate embedded in a porous medium in presence ofperiodic suction A coordinate system is chosen with the plate lying vertically
Ngày tải lên: 05/09/2013, 14:58
Đo kiểm đánh giá can nhiễu mạng truyền hình cáp The Measurement and Analysis of the effect of interference in Television Cable network
... Broadcasting (DVB); Framing structure, channel coding and modulation for cable systems – European Broadcasting Union Trang 1013 ETSI EN 302 307 V1.2.1 (2009-08) – Digital Video Broadcasting (DVB); ... Video Broadcasting (DVB); Second generation framing structure, channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications ... communications – The Morgan Kaufmann Serries in Networking Editor – 2nd Edition 17 ROHDE & SCHWARZ - SOUND and TV BROADCASTING – CCIR and FFC tv standards – Printed in the federal republic of Germany
Ngày tải lên: 26/11/2013, 20:44
A study on how to write an effective cause and effect essay in english
... OF WRITING A CAUSE AND EFFECT ESSAY 21 1 Process of a cause and effect essay 21 Trang 101.2 Brainstorming and Outlining 22 1.3 Developing ideas 24 1.3.1 Cause Connectors 24 1.3.2 Effect ... processes of writing Cause and Effect essay in detail Pointing out the common mistakes facing the learners in the process of writing Case and Effect essay Giving some suggested advices and specific ... and effect essay Whenever we want to write any types of essay, we must do 3 necessary following processes : 1 Stimulating ideas 2 Brainstorming and Outlining 3 Developing ideas 1.1 Stimulating
Ngày tải lên: 11/12/2013, 23:51
The effect of using light and darkness expressions in symbolism in english literature
... was it now, in all that brilliant light?”. (Charles Dickens, Oliver Twist) -dazzling: confusingly bright -flaming: glowing brightly -flashing: shining suddenly -glaring: shining oppressively ... light 1.2.2 Adjectives used in expressions indicating Light: -blazing: burning brightly and fiercely/ shining brightly -bright: full of light/ shining strongly/ reflecting much light Stars and ... ideas ofgood things Light lightens all the things covered by it Light brings life to every livingthings in the world If there is no light, the existence of human beings, variouskinds of animals,
Ngày tải lên: 22/12/2013, 12:59
Tài liệu Beijing 2008 Logo Light Painting in Photoshop docx
... chuyển chế độ hòa trộn là Multiply Step 11 (Light Painting) Tạo một Foder mới, đặt tên là foder Light, sau đó thì các bạn kéo cái logo Beijing 2008 \(chúng mình dek có cái logo đó thì viết chữ ... Layer 0, sau đó vào Blending Option Step 1 Các bạn tạo một Document, kick đúp vào Layer Background ở bảng layer để chuyển Layer Background thành Layer 0, sau đó vào Blending Option Kick vào Gradient ... giống như hình bên dưới Trang 4Step 4 Tiếp đến là các bạn qua Istockphoto lấy bức hình này theo link dưới đây |:\ http://www.istockphoto.com/file_clos php?id=4075505 các bạn sử dụng mọi” thủ đoạn”
Ngày tải lên: 19/01/2014, 20:20
Tài liệu Black and White in Photoshop CS3 and Photoshop Lightroom P2 docx
... image in a side by side comparison with an Adobe RGB image To specify color settings in Mac OS, choose Edit Menu Color Settings and in Windows choose Photoshop Menu Color Settings to bring ... not contain any information about the papers nor the color of the inks, which are all factors in creating neutral values in producing a black and white prints with desktop Trang 4printers (See ... Phase 5 “Print Profi ling and Printer Settings”, page 25 for more information.) The Gray working space determines how a grayscale image will look on your monitor Within the grayscale working space,
Ngày tải lên: 19/01/2014, 22:20
Tài liệu Black and White in Photoshop CS3 and Photoshop Lightroom P1 pptx
... in Photoshop CS3 and Photoshop Lightroom Trang 3This page intentionally left blank Trang 4Black and White in Photoshop CS3 and Photoshop Lightroom Create stunning monochromatic images in Photoshop ... Phase 5: Printing Workfl ow 202 Monitor Tonal Detail from Monitor to Print: Creating a Step Wedge 202 Printing Workfl ow Overview 203 A Printing From Photoshop 203 B Print From Lightroom ... British Library Cataloguing in Publication Data Alsheimer, Leslie Black and white in Photoshop CS3 and Photoshop Lightroom : create stunning monochromatic images in Photoshop CS3, Photoshop Lightroom,
Ngày tải lên: 19/01/2014, 22:20
Tài liệu Báo cáo khoa học: The effect of small molecules in modulating the chaperone activity of aB-crystallin against ordered and disordered protein aggregation pdf
... precipi-tation of insulin A C B Fig 2 aB-crystallin protects against the DTT-induced aggregation of insulin, and this activity is enhanced by Arg-HCl Insulin ( , 0.25 mgÆmL)1) was incubated at 37 C in 50 ... aB-crystallin against this fibril-forming protein, implying that it is the common positively charged group that plays a role in increasing the activity of aB-crystallin against this target protein To ... increasing the reversibility of unfolding [37] Arginine had no effect on the stability of the pro-tein’s native state, although it may also interact with it [37] This effect of arginine on protein
Ngày tải lên: 18/02/2014, 16:20
Tài liệu Báo cáo khoa học: Effect of deletion of the DNase I hypersensitive sites on the transcription of chicken Ig-b gene and on the maintenance of active chromatin state in the Ig-b locus docx
... active, and inactive chromatin states by comparing differences in chroma-tin sensitivity to nuclease and histone modifications However, the mechanism by which the chromatin structure is modified in order ... participate in the maintenance of DT40-specific DHSs in the Ig-b locus Acetylation of H3 and H4 histones in cells deleted in region II Acetylation of H3 and H4 histones is enhanced in and around ... struc-tural boundaries of the chromatin domain containing the ovalbumin multigene family J Biol Chem 257, 1501–1507 6 Weintraub H & Groudine M (1976) Chromosomal sub-units in active genes have an altered
Ngày tải lên: 19/02/2014, 16:20
Tài liệu Báo cáo khoa học: Co-operative effect of the isoforms of type III antifreeze protein expressed in Notched-fin eelpout, Zoarces elongatus Kner ppt
... solution was placed in the cooling pot ()7 C) of the instrument; (b) the frosty probe was put manually into the supercooled sample to initiate water freezing; (c) the increase in solution temperature ... domains connected in tandem through a nine-residue linker The sequential identity between RD1 and RD2 is 94%, and the former shares 98% and 85% identities with the N-terminal and C-terminal domains ... C-termini, we assumed a Lys-con-taining sequence as the complete amino acid sequence of the isoforms, as no direct evidence has been obtained so far to indicate their deletion For nfeAFP6, the effect
Ngày tải lên: 19/02/2014, 16:20
Tài liệu Media presentation mode, English listening comprehension and cognitive load in ubiquitous learning environments: Modality effect or redundancy effect? ppt
... instructional designerswhen designing multimedia teaching materials, because unnecessary multimediamessages may worsen learning performance by increasing working memory load andinterrupting information ... the same learning activity), only extraneous cognitive load has been examined in the present study Modality effect and redundancy effect Modality effect is defined as an effect in which learners ... the instructor (0.5 hour) 2 Students took listening test from GEPT (1 hour) Training (Second week) The training was provided during the class (3 hours):1 Introduction to ubiquitous learning,
Ngày tải lên: 24/02/2014, 18:20
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