operating practices for the commercial manufacture of food
Handbook of frozen foods
Ngày tải lên :
23/05/2014, 12:17
... can be the temperature of the beginning Tgonset, of the middle of the transition Tgmid-point (value most often used) or even of the end of the transition (See Fig for sucrose solution.) The cooling/heating ... over the bed by compression or by centrifugal or pressure drop of the filtrate (kg/ cm2); de is the diameter of the crystals (cm); m is the viscosity of the liquid (poise); l is the thickness of the ... processes within the food area, both are important to obtain high quality products Deep knowledge of the fundamentals of phase changes of water in foods and of the effect of the variables on the processes’...
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JUNGLE RUBBER: A TRADITIONAL AGROFORESTRY SYSTEM UNDER PRESSURE docx
Ngày tải lên :
23/03/2014, 22:20
... field 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 ... policy 8.3 Environmental services of jungle rubber agroforests In the context of the disappearance of natural forests, complex agroforests, such as jungle rubber agroforests, can provide external ... method of rejuvenating their agroforest Other reasons given for using the slash-and-burn technique included easier preparation of land for crops and rubber plants, as well as the convenience of guarding...
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Synergistic combination of heat and ultrasonic waves under pressure for cronobacter sakazakii inactivation in apple juice
Ngày tải lên :
05/05/2014, 08:43
... conclusions drawn from the comparison of the d values might not be applicable for the following log cycles of inactivation, the theoretical times for the 2nd, 3rd and 4th log cycles of inactivation ... lethality of the process would result from the combination of the lethality of both technologies Hence, over 45 C, the lethality of MTS quickly increased with temperature For instance, raising the ... (TSAYE-BS) These percentages of sodium chloride and bile salts were the maximum concentrations that did not affect the growth of healthy cells (data not shown) The loss of tolerance to the presence of...
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planning under pressure the strategic choice approach
Ngày tải lên :
01/06/2014, 11:13
... IOR was formed in 1963, as a unit of the Tavistock Institute of Human Relations in London, as the result of a joint initiative on the part of the Councils of the Tavistock Institute and the national ... 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 ... much as with the complexities of the issues that they face In the new Chapter 12 – The developmental challenge – we stand back and review the wider implications of these two directions of development...
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planning under pressure the strategic choice approach j friend & a hickling (elsevier 2005)
Ngày tải lên :
04/06/2014, 13:26
... IOR was formed in 1963, as a unit of the Tavistock Institute of Human Relations in London, as the result of a joint initiative on the part of the Councils of the Tavistock Institute and the national ... 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 ... the sense that there is a case for considering them jointly rather than attempting to come to decisions taking each of them one at a time For example, an appreciation of the local geography of...
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MELTING OF METALS COPPER, SILVER AND GOLD UNDER PRESSURE
Ngày tải lên :
30/10/2015, 19:44
... 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 ... 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 of ... ) 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...
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ORDER DISORDER PHASE TRANSITION IN cu3 au UNDER PRESSURE
Ngày tải lên :
30/10/2015, 19:50
... (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 ... uα , 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 ... where η is the parameter of equilibrium long order at the temperature T and pressure p and is determined from the condition (6) and η0 is the parameter of equilibrium long order (β) at the critical...
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STUDY ON MECHANICAL AND THERMODYNAMIC PROPERTY OF MOLECULAR CRYOCRYSTALS CO2 AND n2o UNDER PRESSURE
Ngày tải lên :
30/10/2015, 20:58
... 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 ... 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 ... 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...
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Under pressure the changing role of the healthcare CIO
Ngày tải lên :
06/12/2015, 23:10
... were the exclusive domain of clinicians and others outside the field of information technology Of course, one key driver of change has been the technology itself The technology gives you the ... integration of systems, to enable the exchange of information, will also be a major challenge, with many CIOs sceptical of the benefits of health information exchanges Finally, many also cite the lack of ... 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...
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Dispersion modeling in assessing air quality of industrial projects under Indian regulatory regime
Ngày tải lên :
05/09/2013, 16:10
... appropriate mathematical formulation amenable to numerical solution and finally the development of a computational tool in the form of a software for serving the designers in evaluating the effect of power ... 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 ... for assessing the 24 hourly maximum GLC values of SO2 obtainable for a specific case as to whether exceeded the permissible limit of the specific class Thus the impacts of each of the three units...
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Tài liệu Controlling Fine Particulate Matter Under the Clean Air Act: A Menu of Options pdf
Ngày tải lên :
17/02/2014, 11:20
... of their contribution to the overall emissions profile of these facilities Cement Manufacturing The largest source of emissions in cement manufacturing— and the centerpiece of the process—is the ... host 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 ... increases the heating value of the fuel This lowers the transportation cost of the fuel per unit of energy, offseting the costs associated with the coal washing Coal washing also reduces the maintenance...
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Báo cáo khoa học: Sub-zero temperature inactivation of carboxypeptidase Y under high hydrostatic pressure pot
Ngày tải lên :
08/03/2014, 10:20
... 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 ... secondary structure of the cold inactivated CPY As we performed a quantitative analysis of the secondary structure according to the method of Yang et al [21] an approximately 50% loss of the helical ... 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 reducing...
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Air pollution and Climate Change - Report from a workshop under the Swedish EU Presidency doc
Ngày tải lên :
15/03/2014, 16:20
... started with of a set of plenary sessions in order to give a background for the workshop followed of a breakout of the meeting into eight working groups The results of the working groups were then wrapped ... 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 ... In light of this opportunity, the conference agreed on the following general conclusions: Address under the revision of the Gothenburg Protocol the climate effects of air pollutants and the short-lived...
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Input and output of dissolved organic and inorganic nitrogen in subtropical forests of South China under high air pollution docx
Ngày tải lên :
23/03/2014, 00:20
... if the declining growth is the reason for reduced N retention or if the high N load and the N saturation of this natural − stand is the cause of the reduced growth A mean NO3 -N leaching for the ... 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, ... throughfall of all forest were similar to that of precipitation In the young forests DIN was further retained in the soil, but 41–63% of precipitation DIN was still leached Additionally, about half of the...
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THIN SHELLS UNDER INTERNAL PRESSURE
Ngày tải lên :
08/04/2014, 11:28
... shell of circular cross-section hn 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 ... 'E, The increase in length of a unit length of the cylinder is E,, so the change in internal volume of a unit length of the cylinder is 6~ = n (r + re1? (1 + E ~ ) xr2 The volumetric strain is therefore ... in the walls of the shell By symmetry (I is the same at all points of the shell; for equilibrium of the hemisphere we must have p x nr2 I = = ( I x 2nrt This gives ( Pr 2t (6.8) At any point of...
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Báo cáo sinh học: " Tumor escape and progression of HER-2/neu negative breast cancer under immune pressure" potx
Ngày tải lên :
18/06/2014, 19:20
... responses Since nuclear translocation of IFN-g Ra is a consequence of IFN-g signaling in the tumor cells, we performed IHC analysis of the tumor lesions of the patients using anti-human IFN-g Ra ... response was detected in Page of the sera of these patients (data not shown) Patient characteristics are shown in Table Nuclear translocation of IFN-g Ra in the tumors of patients with HER-2/neu-specific ... expression of HER-2/neu [10] Such failure of the LNCaP to respond to IFN-g was later shown to be due to the lack of JAK1 expression [11] These findings prompted us to determine whether HER-2/neu-specific...
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báo cáo hóa học:" Cartilage contact pressure elevations in dysplastic hips: a chronic overload model" potx
Ngày tải lên :
20/06/2014, 00:20
... 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 ... The regular 2D mesh is projected onto the surface of the acetabulum Page of 11 (page number not for citation purposes) Journal of Orthopaedic Surgery and Research 2006, 1:6 simply extruding the ... pi was the pressure on an i =1 element during a gait cycle interval, and Δti was the fraction of time for that increment, (e.g., 1/16th of a second for this gait cycle) The distributions of cumulative...
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Báo cáo hóa học: " Avian influenza: genetic evolution under vaccination pressure" pdf
Ngày tải lên :
20/06/2014, 01:20
... 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 of endemic ... a marker for the virulence potential of avian influenza viruses [8] Sequencing of the HA gene segments was performed using the 3730Xl automated sequencer (Applied Biosystems, CA USA) The nucleotide ... statistical significance of branch order was estimated by the generation of 1000 replications of bootstrap re-sampling of the originally-aligned nucleotide sequences For the eighteen HA sequences...
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báo cáo hóa học:" Tumor escape and progression of HER-2/neu negative breast cancer under immune pressure" pdf
Ngày tải lên :
20/06/2014, 03:20
... responses Since nuclear translocation of IFN-g Ra is a consequence of IFN-g signaling in the tumor cells, we performed IHC analysis of the tumor lesions of the patients using anti-human IFN-g Ra ... response was detected in Page of the sera of these patients (data not shown) Patient characteristics are shown in Table Nuclear translocation of IFN-g Ra in the tumors of patients with HER-2/neu-specific ... expression of HER-2/neu [10] Such failure of the LNCaP to respond to IFN-g was later shown to be due to the lack of JAK1 expression [11] These findings prompted us to determine whether HER-2/neu-specific...
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