handlingand storage of materials
Handbook of frozen foods
Ngày tải lên :
23/05/2014, 12:17
... LeBail, et al (1998b) Influence of the freezing rate and of storage duration on the gassing power of frozen bread dough Symposium of the International Institute of Refrigeration, Nantes, France ... knowledge of the fundamentals of phase changes of water in foods and of the effect of the variables on the processes’ effectiveness and cost can open new opportunities for the application of both ... are at the origin of its development as one of most common methods of food preservation Freezing implies two linked processes: a lowering of temperature and a change of phase of water from liquid...
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JUNGLE RUBBER: A TRADITIONAL AGROFORESTRY SYSTEM UNDER PRESSURE docx
Ngày tải lên :
23/03/2014, 22:20
... 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 ... dead bushes, and hunting and trapping None of those methods are foolproof, and most of them require a considerable amount of effort and cost Figure 14 Often large "seedlings" are planted by farmers ... challenges of a changing landscape, were discussed It is now recognised that jungle rubber agroforests are potentially one of the primary reservoirs of the fast-disappearing biodiversity of the Sumatran...
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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
... 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 of both technologies ... on the survival of a strain of Staphylococcus aureus Journal of Dairy Research, 54, 61e67 Pagán, R., Mañas, P., Palop, A., & Sala, F J (1999) Resistance of heat-shocked cells of Listeria monocytogenes ... inactivating 90% of the C sakazakii population, the same level of inactivation can be achieved after 0.28 of MTS treatments at the same temperature Therefore, a 3-fold reduction of treatment time...
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planning under pressure the strategic choice approach
Ngày tải lên :
01/06/2014, 11:13
... Very often, people will see the way out of their present difficulties in terms of explorations of a more or less technical nature The suggestions offered typically include various forms of costing ... that of developing computer software for use in what is sometimes called a ‘groupware environment’ – with use of the fast-expanding capabilities of the Internet to overcome constraints of space ... a reservoir of first-hand facilitation experience in their own cultural context We are aware of scattered successes in meeting this kind of challenge in many parts of the world One of our wider...
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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
... Very often, people will see the way out of their present difficulties in terms of explorations of a more or less technical nature The suggestions offered typically include various forms of costing ... that of developing computer software for use in what is sometimes called a ‘groupware environment’ – with use of the fast-expanding capabilities of the Internet to overcome constraints of space ... a reservoir of first-hand facilitation experience in their own cultural context We are aware of scattered successes in meeting this kind of challenge in many parts of the world One of our wider...
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MELTING OF METALS COPPER, SILVER AND GOLD UNDER PRESSURE
Ngày tải lên :
30/10/2015, 19:44
... values into (8) and (9), we find the equations for curve of melting of metals Cu, Ag and Au under pressure III.1 Equation for melting curve of Cu under pressure This equation has the form: 18 2, ... equation of state as follows: 0, 0095py 12 − 0, 039y 10,5 + 0, 242y + 9, 973y 3,5 − 9, 83 = (11) Solutions of Eqs (10) and (11) at different pressures are given in Table Table Solutions of Eqs ... increases IV.2 Quantitative investigation Results of investigating the pairs of equation (10) and (11), (12) and (13), (14) and (15) in the interval of pressure from to 40 kbar are represented in...
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ORDER DISORDER PHASE TRANSITION IN cu3 au UNDER PRESSURE
Ngày tải lên :
30/10/2015, 19:50
... respectively; ∆αα , ∆αα are the difference of interaction potentials and the difference of derivatives of second degree for interaction potential to displacement of atom pairs α -α , α-α on same distance ... 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 of pressure from to 30 kbar are given in ... (α = Cu, 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...
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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
... dependence of zone center libron frequencies and the pressure dependence of the three vibron modes of vibration in solid CO2 at pressures ≤ p ≤ 16 GPa and temperatures ≤ T ≤ 300 K[12] Properties of solid ... exists in the pressure range of to 12 GPa and in the temperature range of to 120 K and α-N2 O exists in the pressure range of to 4.8 GPa and in the temperature range of to 130 K Our numerical results ... atoms in α phase of molecular cryocrystals of N2 type such as solids N2 , CO, CO2 and N2 O is usually used in 190 NGUYEN QUANG HOC, HOANG VAN TICH, NGUYEN DUC HIEN the form of the Lennard-Jones...
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Under pressure the changing role of the healthcare CIO
Ngày tải lên :
06/12/2015, 23:10
... annual savings of between US$25,000 and US$44,000 per bed—paying off the investment in two to four years.4 The government funds on offer are designed to help offset the high cost of adopting the ... safety, and quality of care—and many more areas that once were the exclusive domain of clinicians and others outside the field of information technology Of course, one key driver of change has been ... of making it all mobile “One of the really big areas of concern is the likely proliferation of mobile computing devices, © Economist Intelligence Unit 2010 Under pressure: The changing role of...
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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
... the State of West Bengal He is a Member of the Editorial Board of Journal of Water Resource & Protection of Scientific Research Publication, and a Member of the Editorial Advisory Board of International ... development of a computational tool in the form of a software for serving the designers in evaluating the effect of power plant operations on the ambient air quality in terms of concentration level of ... International Journal of Environmental Science & Technology of Iranian Society of Environmentalists Dr Bandyopadhyay is a Life Member of several professional bodies like, The Institution of Engineers...
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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
... limits ranging from 0.20 to 2.16 lb/ton of clinker In the absence of add-on controls, the use of lowsulfur raw materials is essential for the control of SO2 Where the process itself does not ... emissions About half of BOF shops rely on the primary collection system to capture some of the fugitive emissions from BOF operations Regulators should consider requiring the addition of secondary collection ... the small airways of the lungs; • increased risk of death from lung cancer; • increased risk of death from cardiovascular disease Three major studies of the chronic effects of PM exposure have...
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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
... activities of CPY were measured after the treatment of CPY with 400 MPa pressure at )10 °C for 30 in the presence of indicated concentration of SDS Ó FEBS 2002 Fig Protective action of glycerol ... principal features of CPY structure are shown: (a) spatial orientation of a-helices; (b) location of disulfide bridges; and (c) distribution of movable (flexible) residues Active site cleft of CPY is constructed ... temperature below )10 °C Reversibility of low temperature inactivation of CPY under high pressure Time-dependent recovery of CPY activity was observed after the release of pressure (Fig 4) When CPY activity...
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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
... identified: (i) Lack of awareness of potential for co-benefits e.g perception of air quality and climate change control as a break on development Plus, lack of awareness of opportunities e.g ... development of control strategies for the short-lived radiative forcing constituents? The workshop started with of a set of plenary sessions in order to give a background for the workshop followed of ... of the meeting into eight working groups The results of the working groups were then wrapped up in a final session at which also a set of overall conclusions and recommendations were agreed Of...
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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
... N saturation of this natural − stand is the cause of the reduced growth A mean NO3 -N leaching for the two years −1 −1 of observation of 39 kg N yr imposed a strong acidification of the upper ... Back Close Full Screen / Esc 4.3 Impacts of N deposition on N leaching 25 In forest ecosystems, throughfall fluxes of N are often used as a first approximation of the total deposition (Gundersen et ... 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...
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THIN SHELLS UNDER INTERNAL PRESSURE
Ngày tải lên :
08/04/2014, 11:28
... made of steel, is m long; it has an external diameter of 45 cm and is cm h c k Find the increase of external diameter and the increase of length when charged to an internal air pressure of MN/m* ... stresses acting on an element of the wall of the cylinder consist of a circumferential stress oI, longitudinal stress ( T ~ ,and a radial stressp on the internal face of the element, Figure 6.5 ... of stress in the wall of the cylinder approximates then to a simple two-dimensional system with principal stresses IS] and c2 (ii) (iii) Figure 6.5 Stresses acting on an element of the wall 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 ... IFN-g did not show any change in the 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 ... of monocyte-derived DCs in the presence of GM-CSF (100 ng/ml) and IL-4 (50 ng/ml), as previously described by our group [12] Floater cells were maintained with IL-2 (40 U/ml/106 cells) Page of...
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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
... the use of the anatomical classification of Severin[9] The anteroposterior radiographs were also analyzed with the use of a digitizer program[14], with regard to the acetabular angle of Sharp[15,16], ... of the acetabulum Page of 11 (page number not for citation purposes) Journal of Orthopaedic Surgery and Research 2006, 1:6 simply extruding the bone surface, included all the irregularities of ... contact areas, ranging from toe-off of a dysplastic patient (215 mm2) through the midstance of the normal control (2265 mm2), are consistent with literature values of 759 to 2317 mm2 at midstance[4,5,40]...
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Báo cáo hóa học: " Avian influenza: genetic evolution under vaccination pressure" pdf
Ngày tải lên :
20/06/2014, 01:20
... nucleotide sequence The statistical significance of branch order was estimated by the generation of 1000 replications of bootstrap re-sampling of the originally-aligned nucleotide sequences For ... Mexican aviculture as an example of a suitable model to evaluate the evolutionary properties of endemic AIV under high vaccination pressure The Mexican aviculture system offers an excellent model to ... 2006 from nine different regions of Mexico These strains were isolated and guarded by an officially certified laboratory to issue reports for control and eradication of avian influenza in Mexico...
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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 ... IFN-g did not show any change in the 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 ... of monocyte-derived DCs in the presence of GM-CSF (100 ng/ml) and IL-4 (50 ng/ml), as previously described by our group [12] Floater cells were maintained with IL-2 (40 U/ml/106 cells) Page of...
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