genetic systems for regulating the production of enzymes and secondary metabolites involved in biocontrol activity of gram negative bacteria
Inactivation of gram negative bacteria by low pressure RF remote plasma excited in n2 o2 mixture and SF6 gases
... totally inactivated the bacteria in only 1-3 minutes Conclusion Plasma inactivation using N2-O2 gas mixture and SF6 gas proved promising for the inactivation of the bacterial isolates in the present ... to thank the Director General of AECS, the Head of the Physics Department, the Head of the Chemistry Department, and the Head of the Molecular Biology and Biotechnology Department for their support ... findings could be helpful in many medical and industrial fields; however, further investigations are needed to integrate this technique into the field of bacteria disinfection Acknowledgment The...
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Báo cáo y học: "Vacuum-assisted closure device in intensive care unit patients and dissemination of Gram-negative bacteria" pptx
... described in the figures Infection diffusion remains a challenge in the ICU and in complicated abdominal surgery The use of prophylactic procedures (hand washing, gloves, disposable dresses, and dedicated ... http://ccforum.com/content/14/2/413 In the report of Papanikolaou and colleagues, we understand that patients developed fistulas before VAC applications and not as a result of their use In cases like these, ... these, the optimal treatment might be firstly the surgical treatment of the fistula, followed by VAC therapy Indeed, VAC devices can be used to prevent intestinal fistula formation [2], but to the...
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The Use of Plant Cell Biotechnology for the Production of Phytochemicals
... are tested in 25% of the test cultures; (3) both will be excluded in 25%; and (4) only one variable is tested in the remaining 50% of the test cultures Since the production of secondary metabolites ... assessment of the risk and benefit performance of engineered plants Comprehensive studies in several directions may help to bring metabolic engineering out of the trial -and- error era and transform it into ... targeting of rate-limiting steps or by introduction of a new pathway; and (4) blocking catabolism either by increasing the transport of metabolites into the vacuole or by downregulation of catabolic...
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Tài liệu GUIDELINES FOR THE PRODUCTION, PROCESSING, LABELLING AND MARKETING OF ORGANICALLY PRODUCED FOODS docx
... processing, and distribution including in- process and finished product testing, in order to verify that they conform to requirements.7 For organic food, inspection includes the examination of the production ... calculation of the percentages in 3.4 (5%) and in 3.5 (95%) on the basis of the ingredients of agricultural origin (instead of all ingredients excluding only salt and water); – the marketing of product ... percentage of the total ingredients including additives but excluding salt and water; c) the ingredients, appear in descending order (mass/mass) in the list of ingredients; d) indications in the list of...
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Tài liệu GUIDELINES FOR THE PRODUCTION, PROCESSING, LABELLING AND MARKETING OF ORGANICALLY PRODUCED FOODS pdf
... processing, and distribution including in- process and finished product testing, in order to verify that they conform to requirements.7 For organic food, inspection includes the examination of the production ... calculation of the percentages in 3.4 (5%) and in 3.5 (95%) on the basis of the ingredients of agricultural origin (instead of all ingredients excluding only salt and water); – the marketing of product ... percentage of the total ingredients including additives but excluding salt and water; c) the ingredients, appear in descending order (mass/mass) in the list of ingredients; d) indications in the list of...
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Tài liệu Báo cáo khoa học: Kinetic basis for linking the first two enzymes of chlorophyll biosynthesis doc
... the in uence of ChlH and show for the first time the way in which this protein exerts a strong effect on the next enzyme in the pathway, ChlM Inspection of the ChlH titration in Fig leads to the ... accumulation and decay of this reaction intermediate, resulting in a reduction in the lag phase of product accumulation, and an increase in initial rate of product evolution Furthermore, the presence of ... accelerating the formation and breakdown of the catalytic intermediate, providing a kinetic link between the first two reactions of chlorophyll biosynthesis, with the signalling molecule MgP as the...
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Tài liệu Novel Design of an Integrated Pulp Mill Biorefinery for the Production of Biofuels for Transportation pot
... From the calculations derived in Appendix A, the energy demand for the modified pulping section of the plant is 56 MW of electricity and 267 tonnes per day of steam The demand for the steam in the ... contain H2 and CO come together to form long chains of -CH2.[75] There has been disagreement over the exact reaction and order of the reactions since the 34 invention of Fischer-Tropsch in the ... percent of the lignin in the pulp Oxygen delignification helps reduce fading and increases strength of the paper It is applied between the pulping and bleaching stages It enables total chlorine free...
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The bioliq® bioslurry gasification process for the production of biosynfuels, organic chemicals, and energy pdf
... global land biomass upgrowth consists of the annually falling leaves and needles in the forests [2], above all in the tropical rain forests They can neither be collected with reasonable effort nor ... to 5-kg/ h Mini-LR plant of Lurgi Company in Frankfurt The main difference of the two facilities shown in the photos of Figure 11 is the design of the heat carrier loop, as outlined in Figure 12 ... increasing char yield with thermoneutrality in the range of about 20% char yield Together with some thermal insulation losses, a consumption of ca 10% of the bioenergy is therefore expected for FP in...
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Báo cáo khoa học: "AN EXPERT SYSTEM FOR THE PRODUCTION OF PHONEME STRINGS FROM UNMARKED ENGLISH TEXT USING MACHINE-INDUCED RULES" pdf
... I0 The training set now consists of all of the entries from the SCL and the SEL, as well as all of the features for each entry At this point an initial "window" on the training set is chosen Since ... If the given word should arise again in the same context, the SEL would contain the exception to the transcription rule, prohibiting the application of the stress rule The information from the ... the basis of the values of the word's word level attributes Application of the stress rule also returns either or -I The training mode operates in the same manner as the execution mode with the...
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Cocoa Processing Methods for the Production of High Quality Cocoa in Vietnam ppt
... assistance in providing information regarding the cocoa industry in Vietnam and in the establishment of solar driers and fermenting boxes at their demonstration farm sites in Ben Tre Province HARVESTING ... on the basis of the count of defective beans in the ‘cut test’ The cut test reveals the presence of certain defects which may cause off-flavours and indicates the degree of fermentation of the ... during rain and at night Also, with the basket drying shown in illustration 20, the baskets 14 need to be moved around during the day to position them in the sun During periods of heavy rain, the...
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Báo cáo khoa học: " Effective methods for the production of immunoglobulin Y using immunogens of Bordetella bronchiseptica , Pasteurella multocida and Actinobacillus pleuropneumoniae" docx
... on the nature of bacterial antigens (Fig 9) The laying rate in the group 2, in which all birds survived, was the highest Laying in some hens stopped temporally after the first inoculation and then ... solve these problems and improve IgY production in the present study Materials and Methods Bacterial strains The bacterial strains used in this study were B bronchiseptica and P multocida D:4 as the ... was denatured in sample buffer by incubation at 100℃ for The 20 ml of the sample were applied in 12% polyacrylamide gel at 80 V for hr Protein bands were visualized by staining the gel with 0.1%(w/v)...
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Báo cáo khoa hoc:" A sampling method for estimating the accuracy of predicted breeding values in genetic evaluation" potx
... populations of animals could be assessed by measuring the PEV [4,16] or CD [17,18] of contrast between their genetic merits In theory, PEV and CD are derived from the elements of the inverse of the coefcient ... replacing the breeding values in formulas (8), (10), (11) or (12) by the desired variable 2.2 Sampling method algorithm The method consists of estimating the different variances involved in formulas ... (8) or (10) These estimates are obtained from the empirical distribution of u and u using a sampling process The inbreeding of the parents was ignored to simplify the procedures of simulation...
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Báo cáo sinh học: " A linear programming approach for estimating the structure of a sparse linear genetic network from transcript profiling data" pdf
... from influencing itself at the same instant so its abundance is a function of the abundances of the remaining N - genes in the same profile In the dynamic setting, the T transcript profiles in ... because the output is generated from the profile for a given time point whereas the input is generated from the profile for the previous time point; there is no constraint wnn = in the linear interaction ... from the INSILICO1, INSILICO2, and INSILICO3 data sets using both LP formulations and different settings of the user-defined parameter A which controls the upper bound of the l1 norm of the weight...
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Báo cáo sinh học: " A criterion for measuring the degree of connectedness in linear models of genetic evaluation" ppt
... connectedness of( or among levels) due to the incidence of (or connectedness of due to the incidence of 0) in a model including 0, and A using the terminology of Foulley et al (1984, 1990) This terminology ... reviewed the definition and problems relevant to this concept They offered a method for determining the level of connectedness among levels of a factor by relating the sampling variance of the corresponding ... any number of elements r in 9_ Foro mula !A.7! applies and the coefficient of the power pertaining to the !(0,,
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Advantages and challenges of the spray drying technology for the production of pure drug particles and drug loaded polymeric carriers
... polymer and the drug and the boiling point that results in particles with the desired properties In the latter case, the advantage of water is associated with the non-toxicity and the reduction of the ... Content The spray-drying technique PT Main advantages of the spray-drying process RI Main challenges of the spray-drying process Developments of the spray-drying technology SC 4.1 Introduction of the ... (~47-50%) owing to the small D batch size (200 mL of 0.5% w/v polymer solution) and the loss of some liquid droplets TE inside the wall of the drying chamber [56] The production of particles at the nanometer...
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Microencapsulation of clostridium acetobutylicum cells and utilisation of samanea saman leaves for the production of biobutanol
... in the exponential stage are rod-shaped and predominantly involved in acid formation As the cells enter the stationary phase, they begin to swell and accumulate reserve material in the form of ... These cells in this phase are known as clostridial cells, which subsequently form the forespore cells (mother cells containing the endospores) The cells in the stationary phase are involved in ... L-guluronic acids joined by glycosidic linkages Factors affecting the gel strength and stability, and consequently the activity of the encapsulated cells include the type of alginate, alginate concentration,...
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Developing an integrated quantity and quality approach for improving the performance of multistage manufacturing systems
... and the lower sampling fraction f L is < f L < • The processing time of a machine in the line is independent with the other machines • Blocking before service is used for the processing machine ... states of inspection machines are then defined as: 1: SF is f H , and the inspection machine is inspecting a part 2: SF is f L , and the inspection machine is inspecting a part 3: SF is f H , and the ... further complicate system modeling and performance prediction This thesis incorporates the study of these uncertainties into the analysis of multistage manufacturing systems, and proposes an integrated...
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(SPE 156394) A Numerical Model for Predicting the Rate of Sand Production in Injector Wells
... for the low and high effective confining stresses ( and ) Additional deformation after the peak results in the softening of the material and shrinkage of the yield surface This is demonstrated in ... reducing the risk and severity of sanding in injector wells: Reducing the number of unplanned shut-ins in order to reduce the waterhammer events In case of inevitable unplanned shut-ins, it ... magnitude of injection, shut -in rate (impacting magnitude of cross -and back-flow and waterhammer intensity) and strength properties of the formation In water injectors, the injection pressure and water...
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(SPE78168MS) New Model for Predicting the Rate of Sand Production
... (having dimensions of ft-1); V is the velocity of the fluid crossing the lateral surface of the perforation or well (in inches/second); ρ is the density (in lb/ft3); and µ is the viscosity (in ... pertaining to no water production The form of this correlation is shown in Figure It is recognized that the method used to increase sand NEW MODEL FOR PREDICTING THE RATE OF SAND PRODUCTION production ... once it occurs The following formulation has been used for the onset of sanding calculations; i.e the calculation of the critical bottomhole flowing pressure resulting in sand production, CBHFP...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25