mass balance of glaciers and ice caps
Livewell: a balance of healthy and sustainable food choices potx
Ngày tải lên :
28/03/2014, 17:20
... be rebalanced to reduce the contribution of ‘meat, fish, eggs and non-dairy’
proteins, ‘high fat and/ or sugar food’, and replaced with a higher consumption of starchy food, and fruit
and vegetables. ...
suggested that 210g of cooked rice should be bought, but this quantity of rice eaten for a meal would be
taken from a bag of rice that would be used over a longer period of time. In any event, ... combination of high GHGEs of
these food and high levels of consumption. The breakdown of the contribution of the different protein
sources are shown in Table 3. Meat, meat dishes and meat products...
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Tài liệu ICE-CAVES OF FRANCE AND SWITZERLAND pptx
Ngày tải lên :
15/02/2014, 10:20
... admixture of air in bubbles, but firm and compact, and
very hard, almost like porcelain. Small stalactites hung from round fissures in the roof,
formed of the same sort of ice, and broken off short, ...
through the interstices of the blocks of stone, and up to the entrance-hole, and
this measurement gave 50 feet. Considering the inclination of the upper ice- floor, and
the sharpness of the angle ... seen these standing at the end of an unusually hot and dry
summer, and have thence concluded that hot summers are the best time for the
formation of ice. Of course, at the beginning of the winter...
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- 394
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Tài liệu Báo cáo khoa học: Comparison of membrane fraction proteomic profiles of normal and cancerous human colorectal tissues with gel-assisted digestion and iTRAQ labeling mass spectrometry pptx
Ngày tải lên :
16/02/2014, 15:20
... (SLC25) consists of proteins
that are functionally and structurally related and that
construct the transporters of a large variety of mole-
cules [30]. Following LC-MS ⁄ MS and western blotting
analyses, ... of each band was quantified by
densitometry and analyzed with multi gauge version
2.0
software (Fuji PhotoFilm, Tokyo, Japan). Data were
analyzed by an unpaired t-test using the statistical
software ... extraction with 200 lLof25mm
triethylammonium bicarbonate, 200 lL of 0.1% (v ⁄ v)
trifluoroacetic acid in water, 200 lL of 0.1% (v ⁄ v) trifluo-
roacetic acid in acetonitrile and 200 lL of 100% acetoni-
trile....
- 11
- 590
- 0
Tài liệu Báo cáo khóa học: Quantitative analysis, using MALDI-TOF mass spectrometry, of the N-terminal hydrolysis and cyclization reactions of the activation 2 process of onconase pdf
Ngày tải lên :
19/02/2014, 12:20
... solvent of the matrix, and 0.5 lL of the mixture
was immediately applied to a sample probe spot.
Cyclization reaction as a function of pH and temperature
In order to determine the effect of pH and ... h.
Fig. 2. Comparison of the hydrolysis reaction as a function of denaturing
agent and pH. (A), (B) and (C): (d), (s )and( .) correspond to
guanidinium chloride concentrations of 0 , 2 and 3
M
, respectively.
Hydrolysis ... (theoretical molecular mass 11 818.87)
and Pyr-ONC (M23L) (theoretical molecular mass
11 801.60), and expressing it as the fraction of hydrolyzed
(Met1)-ONC (M23L).
Figure 2 shows the results of the characterization...
- 9
- 704
- 0
Tài liệu Báo cáo khoa học: A point mutation in the ATP synthase of Rhodobacter capsulatus results in differential contributions of DpH and Du in driving the ATP synthesis reaction pptx
Ngày tải lên :
21/02/2014, 03:20
... absence of Du.(C)Theratioof
the best-fitting functions and of the data points of wild-type over
mutant are plotted for data in the presence (d)andabsence(m)ofDu.
1988 P. Turina and B. A. Melandri ... synthase of
Rhodobacter capsulatus
results in differential contributions of DpH and Du in driving
the ATP synthesis reaction
Paola Turina and B. Andrea Melandri
Department of Biology, Laboratory of ... detection, and a purified ATP
synthase (isolated from Rb. capsulatus as described previ-
ously [34]) as a standard. The amounts of chromatophores
and standard protein in the different lanes of a single...
- 9
- 580
- 0
Báo cáo khoa học: Molecular mass of macromolecules and subunits and the quaternary structure of hemoglobin from the microcrustacean Daphnia magna ppt
Ngày tải lên :
16/03/2014, 13:20
... 2006 FEBS
Molecular mass of Hb subunits
The reported molecular mass of Daphnia Hb didomain
subunits varies between 31 and 40 kDa [14,24]. Hb
proteins of twice this molecular mass have also been
reported ... influence of the buffer system used for gel electrophor-
esis on the band pattern of pale and red Daphnia magna hemoglob-
in (Hb). The hemolymph of pale (2.0 lg of Hb) and red (2.0 lgof
Hb) D. ... the basis of their
mass spectra, their retention times and characteristic ratio
of the a- and b-anomers.
Analysis of phosphorylation
For the detection of possible phosphorylation, Hb of red
D....
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Báo cáo khóa học: C-, 15N- and 31P-NMR studies of oxidized and reduced low molecular mass thioredoxin reductase and some mutant proteins docx
Ngày tải lên :
16/03/2014, 16:20
... p.p.m.) of native and native reconstituted thioredoxin reductase (TrxR), and of the native mutant protein E159Y
in the oxidized and reduced states. For comparison the chemical shifts of free FAD and ... the chemical shifts
of C(4a) and C(5a) and C(7) parallel that of N(10), i.e.
follow the degree of increasing sp
2
hybridization of N(10) in
the order C138S, C138S + PMA, E159Y and native
protein. ... the
chemical shifts of the N(5) and the N(10) atoms with those
of the pairs C(10a)/C(9a) and C(4a)/C(5a) in free reduced
flavin, a concept was developed to calculate the degree
of hybridization of the two...
- 16
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- 0
School of Journalism and Mass Communication pot
Ngày tải lên :
23/03/2014, 13:20
... Reis, Professor and Dean
Allan Richards, Associate Professor and Associate Dean
Jose Alejandro Alvarado, Associate Professor
Margo Berman, Professor and Interim Chair, for
Advertising and Public ... School of Journalism and Mass Communication is
fully accredited by the Accrediting Council on Education in
Journalism and Mass Communications. Only 25 percent of
all Schools of Journalism and Mass ... jointly by
the School of Journalism and Mass Communication and
the School of Hospitality and Tourism Management. The
objective of this certificate program is to prepare
professionals for a communications...
- 10
- 361
- 0
Báo cáo " Balance of rice for the Mekong Delta - Viet Nam to 2050 in terms of industrialization and climate change '''' doc
Ngày tải lên :
24/03/2014, 01:21
... paddy land remained
only 851.6 thousand hectares, balance rice reached 2.6 million tons. Although rice yield and output
increased due to intensive investment and increasing the use of rice land, ... Paper
Balance of rice for the Mekong Delta - Viet Nam to 2050
in terms of industrialization and climate change
Nguyen Van Song* and Do Thi Diep
Head of department of resources and environment ... rice land
into land for industrial parks and saline land due to sea level rise and effects of climate change. In
addition, the rate of population growth also requires increasingly high demand...
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- 527
- 2
CHARACTERIZATION OF IMPURITIES AND DEGRADANTS USING MASS SPECTROMETRY pot
Ngày tải lên :
28/03/2014, 10:20
... plane detector, and a high-
vacuum system. The category of TOF mass spectrometers may be further subdivided
into three classes (see Figure 1.6a, b): linear TOF, reflectron TOF (reTOF), and
orthogonal ... new category of tandem mass spectrometric technique with potentials in a variety of
applications. With the launch of several commercial tandem mass spectrometers that
are capable of ECD or ETD, ... sample (A–E). None of the five methods is able to resolve
all six analytes. Compounds B and C coeluted in M1; A and E coeluted in M4 and M5;
C and E coeluted in M2; and B, D, E, and F all merged...
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- 0
fundamentals of heat and mass transfer
Ngày tải lên :
02/04/2014, 15:51
... the
ice, obtain an expression for the time needed to melt the entire mass of ice and, in turn,
deliver cooling water to, and energize, the fuel cell.
SOLUTION
Known: Mass and temperature of ice. ... is 25ЊC and
the plate measures 0.3 ϫ 0.3 m with a mass of 3.75 kg
and a specific heat of 2770 J/kg ⅐ K.
1.23 A transmission case measures W ϭ 0.30 m on a side
and receives a power input of P
i
ϭ ... drop of 5 V and an electric current of 0.1 A. What is
the velocity of the air?
1.26 A square isothermal chip is of width w ϭ 5 mm on a
side and is mounted in a substrate such that its side and
back...
- 1.1K
- 5.7K
- 1
incropera fundamentals of heat and mass transfer
Ngày tải lên :
02/04/2014, 15:52
... stirred water -ice mixture.
Mass and specific heat of reference sphere.
FIND:
Specific heat of the test sphere of known mass.
SCHEMATIC:
ASSUMPTIONS:
(1) Spheres are of equal diameter, ...
KNOWN:
Dimensions, thermal conductivity and surface temperatures of a concrete slab. Efficiency
of gas furnace and cost of natural gas.
FIND:
Daily cost of heat loss.
SCHEMATIC:
ASSUMPTIONS:
... single pane window and
the air space of a double pane window. Representative winter surface temperatures of single
pane and air space.
FIND: Heat loss through single and double pane windows....
- 2.1K
- 15.5K
- 1
- glaciers and ice caps
- recent contributions of glaciers and ice caps to sea
- difference between valley glaciers and ice caps
- difference between glaciers and ice caps
- are glaciers and ice caps the same
- glaciers and ice caps melting
- glaciers and ice caps are made of saltwater
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