handling practices for over the road transportation

... (stretching owing to ice formation) interacts with the quality of the mechanical and therefore the thermal contact between the surface and the frozen product The roughness of the metallic surface ... vessel The blades allow the scraping of the ice crystals formed onto the inner surface of the refrigerated drum They also permits whipping of the air inside the mix Indeed, a certain overrun ... values, according to some authors, is the temperature of the midpoint or the onset of the first transition; for others, it is the midpoint of the second step They are called, respectively, Tgonset,...

Ngày tải lên: 23/05/2014, 12:17

... not the only obstacle these farmers face: it is compounded by the fact that most of these plots are the major income source for these households, and by a decline in the availability of land for ... for labour (used for slashing the vegetation, felling the trees, burning, fencing, pitting and planting the field) and also for hiring a chainsaw and for buying additional poles for fencing The ... sampling of all the forest-like vegetation The main objective of the study was to quantify the relative importance of the major factors which affect the potential conservation of forest biodiversity...

Ngày tải lên: 23/03/2014, 22:20

... representing the d values (time for the first decimal reduction) against temperature might not be representative for the following log cycles of inactivation Therefore, the influence of temperature on the ... S(t) is the survival fraction, t is the treatment time (min), d value is the scale parameter or the time for the first decimal reduction, and r value is the shape parameter, which indicates the profile ... this temperature, the lethality of the process would only be caused by the effect of ultrasound, and above 45  C, the lethality of the process would result from the combination of the lethality...

Ngày tải lên: 05/05/2014, 08:43

... perspectives of the strategic choice approach, and the study of its relatedness to other bodies of planning theory Others who have contributed to the development of the approach over the years include ... decisions in the light of their links to other decisions, whether they be at a broader policy level or a more specific action level; whether they be more immediate or longer term in their time horizons; ... transformations of their own, to increase its acceptability in the various decision-making cultures in which they work vii Authors’ preface to the third edition OTHER CHANGES To pave the way for the new...

Ngày tải lên: 01/06/2014, 11:13

... have the form of straight lines with different slopes The calculated mean slopes of melting curves are 3.9 for Cu, 5.7 for Ag and 6.0 for Au These results are in very good agreement with the experimental ... results on the equations of melting curve for metals Cu, Ag and Au (the pairs of equation (10) and (11), (12) and (13), (14) and (15)) have simple analytic forms and rather well describe the melting ... ) is determined in [7], M is the mass of atom, δ is the coefficient depending on the structure of crystal From (5), (6) and (9), we calculate the equation of state for crystal at temperature T...

Ngày tải lên: 30/10/2015, 19:44

... (16) and the equation of parameter a for alloy Cu3 Au in [10], we find the dependence of the critical temperature Tc on pressure Our numerical calculations of the dependence of Tc (p) with the values ... , kα are parameters of the pure metal α [9], Pαα is the probability so that the atom of α-type and the atom of α -type ( α, α = Cu, Au; α = α ) are side by side, ω is the order energy and is ... Au), mα is the mass of atom α; ΨCu , ΨAu 2θ mα are the Helmholtz free energies of pure metals Cu and Au, respectively, SC is the configurational entropy of alloy Cu3 Au and has the form [6]: where...

Ngày tải lên: 30/10/2015, 19:50

... 3.829.10−10 m for α-CO2 and ε/kB = 235.48K, σ = 3.802.10−10 m for α-N2 O [20] Therefore, using the coordinate sphere method and the results in [17], we obtain the values of parameters for α-CO2 and ... NGUYEN DUC HIEN the form of the Lennard-Jones pair potential φ(r) = 4ε σ r 12 σ r − (1) where σ is the distance in which φ(r) = and ε is the depth of potential well The values of the parameters ... pressure We only have the experimental data for the phase diagram and the molar volume of α-CO2 and α-N2 O under pressure The dependence of thermodynamic quantities on temperature for α-CO2 and α-N2...

Ngày tải lên: 30/10/2015, 20:58

... implemented the survey, conducted the interviews and wrote the report The findings and views expressed in this report not necessarily reflect the views of the sponsor Neal McGrath was the author of the ... preferred the carts,” Ms Marx says: “They liked the flat surface because it gives them a place to put down whatever they’re carrying while they enter information, but is also mobile enough that they ... they make their rounds.” Managing perceptions Yet for all the progress that has been made in bringing technology from the back room into the boardroom, there remain many challenges CIOs and their...

Ngày tải lên: 06/12/2015, 23:10

... Dispersion Model (VADIS) The main objective of this study was to analyze the performance of the models from the standpoint of the new European Legislation The models were applied to the Lisbon downtown ... guidelines for EIA studies were, therefore, put forward by the Central Pollution Control Board (CPCB) of India under the aegis of MoEF [14] The present article takes into account all these guidelines ... MoEF for Gaussian dispersion modeling The guidelines for EIA studies put forward by the CPCB of India under the aegis of MoEF are discussed here in this section The guidelines recognized the urgent...

Ngày tải lên: 05/09/2013, 16:10

... of others Furthermore, the Act divides responsibility for various types of sources and air pollutants between the states and localities on the one hand, and the federal government on the other ... Generally, it is the federal government rather than the states that bears the responsibility for regulating emissions from new sources in these categories The principal exception to this is the authority ... leeway; in fact, they are free to adopt their own standards for these vehicles However, in the case of existing nonroad equipment, they are limited to California standards (§209(e)) The Clean Air...

Ngày tải lên: 17/02/2014, 11:20

... temperature before it was incubated at the indicated temperature for 60 Before the pressure release, the vessel was placed in the 25 °C water bath for 10 in order to prevent the icing during the depressurization ... were performed at room temperature to avoid any ice formation Because there were no significant differences on the degree of enzymic inactivation between the two conditions, the idea of ice formation ... obtained by others in the study of subtilisin inhibitor, where the thermal denaturation process was different from the cold denaturation process as judged by the spectroscopic means [28] The use of...

Ngày tải lên: 08/03/2014, 10:20

... intergovernmental forums are scheduled to meet (including the UNEP Governing Council, the Arctic Council, the Executive Body of the LRTAP Convention, the Intergovernmental Body of the Malé Declaration, and others) ... platform Should the climate negotiation system or the air pollution systems take responsibility for the development of control strategies for the short-lived radiative forcing constituents? The ... within the European Union climate change has over the last five years been put in the forefront of the overall policies within the Union Many main atmospheric pollutants are also important for climate...

Ngày tải lên: 15/03/2014, 16:20

... earth formed from sandstone (He et al., 1982) The soil depths vary with forests In the old-growth forest the soil depth ranges from 30 cm to 70 cm The soil is about 40 cm deep in the mixed forest, ... Interactive Discussion EGU 10 The forests types used, one mature monsoon evergreen broadleaf forest (old-growth) and two young forests (a pine forest and a pine-broadleaf mixed forest), are included ... inputs (Fig 8) The leaching rate of DIN was higher in the old-growth forest than in the other two, as shown by a steeper slope of the regression line in Fig 8a −1 −1 In the pine and mixed forests,...

Ngày tải lên: 23/03/2014, 00:20

... 153 the inside of the half-shell Consider equilibrium of the half-shell in a plane perpendcular to the axis of the cylinder, as in Figure 6.3; the total force due to the internal pressure p in the ... the connection, the m/m~ In the cover plates, the circumferential tensile stress is 45'0 lo3 2(0.006) (0.070) = 53.6 M N / m The longitudinal tensile stresses in the plates in the region of the ... stress in the rivets, and the tensile stresses in the boiler plates and cover plates Solution / Suppose the rivets are staggered on each side of the joint Then a single rivet takes the circumferential...

Ngày tải lên: 08/04/2014, 11:28

... (Invitrogen) The BL21 (DE3) pLysS strain of E coli was used for the expression the proteins Proteins were purified under denaturing condition using Invitrogen ProBond Purification System The ECD and ... responses showed an intense and uniform nuclear staining for IFN-g Ra in their tumors while those with no T cell responses showed weak cytosolic staining for IFN-g Ra in their tumors Patients with low ... in the past, that had lost HER-2/neu expression and progressed to invasive carcinoma under the immune pressure The fact that 55-75% of patients with premalignant DCIS overexpress HER-2/neu in their...

Ngày tải lên: 18/06/2014, 19:20

... contact with the acetabulum The peak pressure magnitudes and the peak pressure timings within the gait cycle (increment number) were reported for the Visible Human control and for the 11 patient ... develop from the resultant contact force (inset) applied during gait stance phase kinematics element; N was the number of years for which the chronic over- pressure was being calculated The digitized ... from the pressure stress, P, at the centroid of every surface element at each of the 16 increments in the gait cycle ABAQUS reports the contact pressure CPRESS and the contact area CAREA on the...

Ngày tải lên: 20/06/2014, 00:20

... allantoic fluid was performed using conventional methods [7] Reverse transcriptase PCR (RTPCR) was used for the amplification of the HA cleavage site sequence, a marker for the virulence potential ... systems to explore the dynamic of influenza virus evolution In the present study, we explored the use of the Mexican aviculture as an example of a suitable model to evaluate the evolutionary properties ... Sequencing of the HA gene segments was performed using the 3730Xl automated sequencer (Applied Biosystems, CA USA) The nucleotide sequences obtained in this study (available from the authors upon...

Ngày tải lên: 20/06/2014, 01:20