effect of noise pollution on plant growth
Effect of tunneling current on the growth of silicon islands on si(111) surfaces with a scanning tunneling microscope
Ngày tải lên :
16/03/2014, 15:32
... increase of the scattering coincided
with the appearance of fluctuations of the tunnel-
ing current. During the growth of islands at a bias
Fig. 2. Island height as a function of the duration of bias ... STM werealong the surface [18]. It is important to define
the sort of conditions on the surface that are obtained as a function of tunneling current. The
dependence of the early-stage growth rate ... of
there is only a probability of producing a nan-
island growth — that is, island height as a function
of the duration of tip–sample interaction — was
* Corresponding author. Fax: +81-298-54-2577.
obtained...
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Báo cáo hóa học: " Effect of thermal treatment on the growth, structure and luminescence of nitride-passivated silicon nanoclusters" pptx
Ngày tải lên :
21/06/2014, 05:20
... in the Si-nc growth
dynamics related to the growth of existing Si-ncs due to
diffusion of silicon ato ms in the film and the formation
and subsequent growth of new Si-ncs at nucleation
sites. The ... annealing steps after deposi-
tion to induce diffusion of excess silicon to nucleation
sites. Conventionally, this has been done using a quartz
tube furnace with an ambient gas of N
2
or N
2
+5%H
2
(i.e. ... 6:168
http://www.nanoscalereslett.com/content/6/1/168
Page 3 of 12
NANO EXPRESS Open Access
Effect of thermal treatment on the growth,
structure and luminescence of nitride-passivated
silicon nanoclusters
Patrick RJ Wilson
1*
,...
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Báo cáo lâm nghiệp:"Effect of tube shelters on the growth of young Turkish pines (Pinus brutia Ten., Pinaceae)" pptx
Ngày tải lên :
08/08/2014, 01:21
... germination in 1995 and were 1 year when they
were planted on an area of around 5 ha, on a shallow, stony, chalky
soil. The planting alternated one row of one-year seedling pines and
five rows of vines. ... corresponds to the
section of stem formed during a given growth season [6], comprises
one or more growth units (GU). According to Hallé and Martin [21],
a growth unit corresponds to the section of ... Crete,
Cyprus, Syria, Lebanon [2, 9, 31]. The effects of tube shelters
on growth were determined using the number and the lenght
of growth phases of the stem. So, we compared the growth of
individuals in...
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Báo cáo "The effect of Cu concentration in soil and phosphorous fertilizer on plant growth and Cu uptake by Brassia juncea L. grown on contaminated soils " doc
Ngày tải lên :
14/03/2014, 15:20
... Absorption
Spectroscopy (AAS).
3. Results and discussion
3.1. Effects of Cu application on plan growth
and Cu accumulation in plant
The results of the effects of added Cu on
plant growth ... and growth inhibition for most of
plant species.
Table 2. Effects of added Cu on plant growth and Cu
content in plants (fresh weight)
Plant
height
Plant
weight
Cu accumulation
in plant ... biomass (Y
2
) and Cu content in
plant (Y
3
).
3.3. Effect of phosphate fertilizer on plant
growth and Cu accumulation in plant
In contrast with the results of Cu application,
phosphate fertilizers...
- 5
- 590
- 1
Báo cáo khoa học: "Ectomycorrhization of Acacia holosericea A. Cunn. ex G. Don by Pisolithus spp. in Senegal: Effect on plant growth and on the root-knot nematode Meloidogyne javanica Robin Duponnois" potx
Ngày tải lên :
08/08/2014, 14:22
... 0.05).
Table II. Effect of Meloidogyne javanica inoculum density on the number of nematodes per plant and the leaf mineral concentrations.
Mycorrhizal Number of Number of Mineral concentrations (% of dry ... under
axenic conditions. Only four fungal isolates have induced the formation of typical ectomycorrhizae with
A. holosericea under axenic
conditions. One of these, COI 024, increased plant development ... indigenous
microflora, could contribute to the growth of
A. holosericea seedlings under nursery conditions.
However, further investigations should be made to
measure this fungal effect under field conditions...
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Tài liệu Effect modification of air pollution on Urinary 8-Hydroxy-2’-Deoxyguanosine by genotypes: an application of the multiple testing procedure to identify significant SNP interactions ppt
Ngày tải lên :
17/02/2014, 22:20
... modified effects of OC and/
or sulfate with larger effects among those carrying the wild type of GSTP1, catalase, non-wild type of GC and the
non-null of GSTM1.
Conclusions: Polymorphisms of oxidative ... indoor air pollution
among non-smoking office employees. Environ Res 2007, 103:331-337.
20. Chua ng KJ, Chang CC, Su TC, Lee CT, Tang CS: The effect of urban air
pollution o n inflammation, oxidative ... 9:78
http://www.ehjournal.net/content/9/1/78
Page 7 of 9
RESEARC H Open Access
Effect modification of air pollution on Urinary
8-Hydroxy-2’-Deoxyguanosine by genotypes: an
application of the multiple testing...
- 9
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- 0
Báo cáo khoa học: "On the Evaluation and Comparison of Taggers: the Effect of Noise in Testing Corpora." doc
Ngày tải lên :
08/03/2014, 05:21
... performances
did allow us to do so.
6 Discussion
The presented analysis of the effects of noise in
the test corpus on the evaluation of POS taggers
leads us to conclude that when a tagger is eval-
uated ...
ceedings of joint E/A CL meeting.
1001
On the Evaluation and Comparison of Taggers: the Effect of
Noise in Testing Corpora.
Llufs Padr6 and Llufs
M~rquez
Dep. LSI. Technical University of Catalonia ...
Mooney, R.J. 1996. Comparative Experiments on
Disambiguating Word Senses: An Illustration of
the Role of Bias in Machine Learning. In
Proceed-
ings of EMNLP'96 conference.
Samuelsson,...
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- 0
Effect of substrate temperature on spontaneous gan nanowire growth and optoelectronic properties
Ngày tải lên :
16/03/2014, 15:15
... selection
rules for wurtzite GaN. The inset in Fig. 3 is an expansion of the
Raman spectrum in the vicinity of the E
2
(high) phonon peak of
GaN NWs and the GaN film. The E
2
(high) phonon line of ... electrochemical CV
measurements which confirmed that doping level in GaN NWs is
of the order of 10
19
cm
À3
.
In conclusion, we have studied the effect of growth tempera-
ture on GaN NW morphology. SEM results ... optoelectronics and high-power electronic
devices. One of the major problems of III-nitride materials
hetroepitaxial growth is high density of threading dislocations,
of the order of 10
8
–10
10
cm
À2
, which...
- 4
- 353
- 0
Báo cáo hóa học: " Effect of Substrate Morphology on Growth and Field Emission Properties of Carbon Nanotube Films" pptx
Ngày tải lên :
22/06/2014, 01:20
... that orientation of nanotubes is largely dependent
on the local geometry of the substrate. This was further
confirmed by the orientation of CNTs near the edge of the
substrates. Most of the nanotubes ... joints of the two
compartments [23]. These open edges on the surface of
BS-CNTs act as additional emission sites [30, 31, 40]. On
the other hand, in case of vertically aligned BS-CNTs,
conventional ... carbon films
ranging from diamond [24], carbon nanosheets [25] CNTs
[20, 23], and carbon nanobells [26, 27] to monochiral
MWNTs [28] on Si substrates. This technique offers the
advantage of growing...
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- 0
Báo cáo lâm nghiệp: "Effect of stand segmentation on growth and development of Norway spruce stands" pps
Ngày tải lên :
07/08/2014, 03:22
...
direction of prevailing winds, in contradiction to plot
3 where the skidding track follows the direction of
prevailing winds.
J et al. (2001) supposed that losses of
production functions of ...
international IUFRO experiment dealing with the ra
-
tionalization of young spruce stand tending (A
1977). One part of this series, Machov CZ 14 experi-
Effect of stand segmentation on growth ...
locality.
CONCLUSION
Based on the analysis of a part of results from the
international IUFRO trial CZ 14 Machov investigat-
ing the effect of stand segmentation (track width)
on production characteristics...
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- 0
Báo cáo lâm nghiệp: "Effect of shelter tubes on establishment and growth of Juniperus thurifera L. (Cupressaceae) seedlings in Mediterranean semi-arid environment" pot
Ngày tải lên :
08/08/2014, 00:22
... control: Effects on protection, survival and
growth of cherrybark oak seedlings planted on a cutover site, New
For. 20 (2000) 105–118.
[16] Dupraz C., Berger J.E., Carbon dioxide limitation of ... crucial information for under-
standing the effects of the treeshelters upon the seedlings in the
trial environment. The reduction of radiation inside the shelter
could make the plants grow higher ... station
appear in Figure 2. The annual precipitation during the period
Table I . Comparison of the plant quality parameters (mean ± SE) of
J. thurifera seedlings of two years of nursery growth...
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- 0
Báo cáo lâm nghiệp: "Effect of shade net on stomatal conductance, photosynthesis, photochemical efficiency and growth of oak saplings" pptx
Ngày tải lên :
08/08/2014, 18:21
...
Comparison
of
the
effect
of
excessive
light
on
chlorophyll
fluorescence
(77
K)
and
photon
yield
of
02
evolution
in
leaves
of
higher
plants.
Planta 171, 171-184
Epron
D
(1993) ...
conditions:
diurnal
course
of
net
CO
2
assimilation
and
photochemical
efficiency
of
photosystem
II.
Plant Cell Environ
15,
809-820
Greer
DH
(1995)
Effect
of
canopy
position ...
confirmation
for
this
interpretation,
one
should
look
at
the
pigment
proportions:
the
total
content
of
carotenoids
(per
unit leaf
area)
was
higher
in
leaves
of
nonshaded
plants....
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- 0
Báo cáo y học: " Effect of Weight Reduction on Cardiovascular Risk Factors and CD34-positive Cells in Circulatio"
Ngày tải lên :
25/10/2012, 10:51
... calorie restriction. The
particular weight loss regimen we examined consisted
of severe calorie restriction along with vitamin sup-
plements and administration of human chorionic
gonadotropin (hCG), ...
limit of normal being 5.0) and LDL/HDL (upper limit
of normal being 3.6).
Figure 3. The effect of the dieting program on the level of
LDL in plasma.
Figure 4. The effect of the dieting ... program on the level of
cholesterol in plasma.
Regression analysis was conducted between
body composition parameters and lipid profile pa-
rameters. The mass of body fat (BF) correlated
strongly...
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- 0
Effect of sensory education on school children’s food perception: A 2-yearfollow-up study
Ngày tải lên :
03/04/2013, 21:07
... gooseberry
-description of appearance, smell and
touch feel of herbs
-learning and description of the smell of
ethnic spices
-red and green chili sauce
Recapitulation -recapitulation of contents of the earlier
lessons
-practical ... lemon and tasting again
-off-flavors: fruit salad that has been
contaminated with onion flavor
-discussion of different off-flavors and
their reasons
Sense of sight -pictures of foods with different ... possible effect of education would depend
on the age at which the lessons are attended. The education group
was further divided into two subgroups, as the second wave of
education was given only...
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- 3
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