environmental effects of ozone depletion wikipedia
Báo cáo Y học: Effects of ATP depletion and phosphate analogues on P-glycoprotein conformation in live cells docx
Ngày tải lên :
08/03/2014, 23:20
... cycle. To study this question, we compared the
effects of P
i
analogues (V
i
,BeF
x
,AlF
4
), trapping nucleotides
at the catalytic site of Pgp, and of ATP depletion, on UIC2-
shift and UIC2/MM12.10 ... applied
as an indicator of the expression of functional Pgp
molecules in clinical tissue samples [20]. Changes in the
proteolysis profile of Pgp were also detected in the presence
of nucleotides alone ... implication of this finding is that the often variable
functional modulation of Pgp by modulators (e.g. CsA) in
the UIC2-shift assay can be substituted by the consecutive
application of UIC2 and...
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Báo cáo toán học: " Overview of principles and implementations to deal with spatial issues in monitoring environmental effects of genetically modified organisms" pot
Ngày tải lên :
20/06/2014, 20:20
... intensity of
maize or OSR in the neighbourhood of each of the 7,338 NSG in Germany. The combination
of GC and CC resulted in a total of nine risk categories [RC], describing the potential risk of ... re-establishing existing biotopes of wild
and endangered species. According to Section 34a of the BNatSchG, the use of GMP has to
be accompanied by an environmental impact analysis of possible risks like ... overview of general features of risk
assessments of genetically modified crops. Euphytica 2008, 164:853-880.
45. Cao Y, Williams DD, Larsen DP: Comparison of ecological communities: the problem
of...
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báo cáo hóa học:" Overview of principles and implementations to deal with spatial issues in monitoring environmental effects of genetically modified organisms" pot
Ngày tải lên :
21/06/2014, 17:20
... Statistical Office of the
European Communities [22], which offers data on various topics, among of which is also
possible effects of GMP on human health. Contrary to the directive of the European ... cumulative long-term effects. Environmental effects of GMP can occur on
several levels of ecological organization in terms of structures and underlying functions, and
correlated levels of time and space ... intensity of
maize or OSR in the neighbourhood of each of the 7,338 NSG in Germany. The combination
of GC and CC resulted in a total of nine risk categories [RC], describing the potential risk of...
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Environmental effects of the fossil fuel age pps
Ngày tải lên :
06/07/2014, 09:20
... States.
Environmental Effects of the Fossil Fuel Age
By John McNeill
Over the last two centuries, human activity has transformed the chemistry of
Earth’s water and air, altered the face of Earth ... equally dizzying speed
of technological change. No less important a factor in environmental change
is the heightened emphasis of modern governments on economic growth. All
of these trends are ... the evolution of human society in modern times.
These growth trends have recast the relationships between humanity and
other inhabitants of Earth.
For hundreds of thousands of years, human...
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Mechanisms for delayed density-dependent reproductive traits in field voles, Microtus agrestis: the importance of inherited environmental effects doc
Ngày tải lên :
05/03/2014, 17:20
... the
inverse of the estimated probability of survival in the
estimation (see Littell et al. 1996). Hence, the sum of
weightings of animals of a particular characteristic di-
vided by the total sum of weightings ... of inherited environmental effects. – Oikos 95: 185–197.
Reproductive traits of voles vary with the phases of the population density fluctua-
tions. We sought to determine whether the source of ... knowledge of the
importance of maternal effects, we considered models
188
OIKOS 95:2 (2001)
earliest born F2 females had their first litter killed by
one of the parents, but all except one of these...
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Báo cáo " PROTECTING AGRICULTURAL CROPS FROM THE EFFECTS OF TROPOSPHERIC OZONE EXPOSURE: Reconciling Science and Standard Setting in the United States, Europe, and Asia" ppt
Ngày tải lên :
17/03/2014, 19:20
... HE, Lesser VM. 1990. Effects
of ozone, sulfur dioxide,soil waterdeficit,
and cultivar on yields of soybean. J. Env-
iron. Qual. 19:488–95
102. Kasana MS. 1992. Effects of ozone fu-
migation on ... 1997.
Effects of elevated carbon dioxide and
ozone on the growth and yield of spring
wheat (Triticum aestivum L.). J. Exp. Bot.
48:113–22
71. Tonneijck AEG, vanDijk CJ. 1997. Ef-
fects of ambient ozone ... Im-
pacts of ozone on the growth and yield of
field-grownwinterwheat. Environ.Pollut.
106:67–72
68. Ollerenshaw JH, Lyons T, Barnes JD.
1999. Impacts of ozone on the growth and
yield of field-grown...
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A review of the environmental fate and effects of hazardous substances released from electrical and electronic equipments during recycling: Examples fromChina and India doc
Ngày tải lên :
23/03/2014, 04:20
... North Carolina: Publ. United States
Environmental Protection Agency Of ce of Air Quality Planning and Standards,
Of ce of Air and Radiation; 1997.
USEPA. Release of guidance for developing Ecological ... concentration of total PBDEs in serum of WEEE
dismantling workers of Guiyu was twice as high than that of a control
group (from a village located 50 km away of Guiyu). Although studies
like the one of the ... and environmental and health effects of persistent toxic
substances from e-waste recycling. Presentation given in Nepal in August. Croucher
Institute for Environmental Sciences, Department of...
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Cognitive effects of acute tryptophan depletion in the healthy elderly potx
Ngày tải lên :
28/03/2014, 19:21
... in
a mega-analysis of the effects of ATD on word
learning and mood with data pooled from
these and seven other studies of the effects of
ATD on cognitive function (8).
The purpose of this analysis ... size and exact
composition of the amino acid used. The
degree of 5-HT depletion may, therefore, vary
across studies.
To clarify some of these factors, the effects of
ATD, specifically on word ... NEUROPSYCHIATRICA
Cognitive effects of acute tryptophan
depletion in the healthy elderly
Mace J, Porter R, O’Brien J, Gallagher P. Cognitive effects of acute
tryptophan depletion in the healthy...
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ultrafast spectroscopy of cdse nanocrystals morphological and environmental effects on nonradiative and nonadiabatic relaxation
Ngày tải lên :
06/05/2014, 08:55
... concentrations of 5.0 mg/mL of
CdSe to toluene solvent. Next, it was dipped into a mixture of
30 μL of hydrazine hydrate in 10 mL of deionized water.
Finally, it was dipped into 15 mL of acetonitrile ... fact
chosen to match the band edge energies of the QR samples.
For example, the peak of the 1S transitions of QD1 is
comparable in wavelength to that of QR1, approximately 600
nm, and similarly ... 2
Figure 2. HRTEM images of QD3 (A) with respective FFT data (B)
of the selected region shown by the dashed circle. Similarly, (C) shows
HRTEM of QR3 with respective FFT data (D) of the selected region
shown...
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ultrafast spectroscopy of cdse nanocrystals morphological and environmental effects on nonradiative and nonadiabatic relaxation
Ngày tải lên :
06/05/2014, 08:58
... concentrations of 5.0 mg/mL of
CdSe to toluene solvent. Next, it was dipped into a mixture of
30 μL of hydrazine hydrate in 10 mL of deionized water.
Finally, it was dipped into 15 mL of acetonitrile ... spectroscopy.
Specifically, we directly compare nonradiative hot exciton
relaxation times of three sets of QDs and QRs. The three sets
of QDs and QRs are of different sizes; however, each set is
controlled such that their ... fact
chosen to match the band edge energies of the QR samples.
For example, the peak of the 1S transitions of QD1 is
comparable in wavelength to that of QR1, approximately 600
nm, and similarly...
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Báo cáo lâm nghiệp: "A comparison of two modelling studies of environmental effects on forest carbon stocks across Europe" ppsx
Ngày tải lên :
08/08/2014, 00:22
... the effect of many more variables e.g. nitrogen
deposition, than the ecosystem model which allowed a more
detailed assessment of the relative importance of the variables
and of source of uncertainty.
Characteristics ... the use of the simpler model for prediction.
The strength of the EuroBiota study lies in its high spatial
resolution, and that of the EFM study in its more detailed con-
sideration of environmental ... calculations of EuroBiota show the broad trend in pro-
ductivity across Europe at different periods. The simplicity of
the model precludes much detailed analysis of the relative
importance of different environmental...
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Báo cáo lâm nghiệp: " Effects of tree species on understory vegetation and environmental conditions in temperate forests." pps
Ngày tải lên :
08/08/2014, 01:21
... the effect of the “site” fac-
tor was much greater than the effect of the “tree species” factor.
Σ
Effects of tree species on vegetation and soil 827
in small heterogeneous areas of the sample ... INTRODUCTION
The development of human societies often has caused an
overexploitation of forests and a decrease in their area. In
France, the minimum of forest cover coincided with the
increase of industrial ... stands within sites were at similar stages of matu-
rity (the stage of maturity was considered as the ratio {current
Table IV. Mean effects of tree species on environmental conditions and soil (relative...
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Báo cáo lâm nghiệp: "The effects of summer exposure to ozone on the frost hardiness after the vegetation period of Norway and Sitka spruce seedlings" doc
Ngày tải lên :
09/08/2014, 04:20
...
The
effects
of
acid
mist
on
the
frost
hardiness
of
red
spruce
seedlings.
Aspects
Appl.
Biol.
17,
141-
149
Freer-Smith
P.H.
&
Mansfield
TA.
(1987)
The
combined
effects
of ...
made
at
later
dates,
there
were
no
significant
effects
of
ozone
on
the
freezing
sensitivity
of
shoots
from
either
species
of
spruce.
Over
the
period
24
November-20
January, ...
the
UK
Department
of
the
Environment,
the
Commis-
sion
of
the
European
Communities,
the
NE
Forest
Experiment
Station
of
the
USDA
Forest
Service
and
the
US
Environmental
Protection
Agency,...
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ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - CHEMICAL EFFECTS: see EFFECTS OF CHEMICALS; AIR POLLUTANT EFFECTS; POLLUTION EFFECTS ON FISH CHEMICAL TREATMENT: see PHYSICAL AND CHEMICAL TREATMENT OF WASTEWATERS potx
Ngày tải lên :
10/08/2014, 20:20
... LLC
166
C
CHEMICAL EFFECTS : see EFFECTS OF CHEMICALS; AIR POLLUTANT
EFFECTS; POLLUTION EFFECTS ON FISH
CHEMICAL TREATMENT : see PHYSICAL AND CHEMICAL TREATMENT OF
WASTEWATERS
COAL ... coal gasification environmental effects. A comparison of
the impacts on water streams of various processes is given
in Table 1.
Pruschek et al. (1995) discusses the removal of pollut-
ants ... presence of air, heat will invariably be generated by
burning a portion of the coal. In order to increase the yield of
secondary fuels with higher hydrogen to carbon (H/C) ratio
than that of coal,...
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ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - EFFECTS OF CHEMICALS docx
Ngày tải lên :
10/08/2014, 20:20
...
made as a result of the notification rule of 1982. Of great
importance was that portion of the Act dealing with removal
situations and certification of workers. In the early days of
removal, when ... the health effects can be
cumulative. Public health practice is the basis of the great
majority of environmental efforts.
REFERENCES
Adams, J., Virtual Risk and the Management of Uncertainty. ... & Francis Group, LLC
278 EFFECTS OF CHEMICALS
Ingestion of azoglucoside carcinogens with Cycad plants is
probably the chief cause of liver cancer in Guam. Cancer of
the esophagus in Zambians...
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