environmental control of the synthesis and activity of ectoenzymes

... agreement with the findings of Kuppers et al (1986) which showed the absence of any role of leaf water status in explaining the afternoon depression of A in a range of species of the temperate ... indicating that the changes in A are primarily due to alterations of mesophyll photosynthesis (Jones, 1985) The midday depression of A in J copaia was not related to the diurnal changes of leaf water ... on photosynthesis and stomatal control of gas exchange in three coniferous species PhysioL Plant 73, 97-104 Jones H.G (1985) Partitioning stomatal and non-stomatal limitations to photosynthesis...

Ngày tải lên: 09/08/2014, 04:20

... impairment of the binding activity 1382 The studies presented here focused on the importance of the N-terminus of the c subunit during ATP hydrolysis in addition to examining the role of binding and ... responses of the Ca2+-ATPase activity of the different mutant assemblies were examined after the addition of the e subunit (Fig 5) The abcWT assembly that exhibited the highest Ca2+-ATPase activity ... deletions of the c subunit barely inhibited the interaction between c and e, further studies were performed to confirm the responses of the mutant assemblies to the inhibitory e subunit The inhibitory...

Ngày tải lên: 23/03/2014, 13:20

... time for the wet-season harvest, and for experimental purpose This time the purpose of the experiment was to evaluate the performance and throughput of the dryer at different drying regimes The full ... measure the glass transition temperature of rice and to investigate the effect of tempering on the increase in the mechanical strength of rice This was the preliminary work mainly to establish the ... does not match with the investment to be made for the purchase of the driers and other equipment The delay start of the project also contributed to this difficulty since the actual progress has...

Ngày tải lên: 21/06/2014, 06:20

... based on the outcome of the survey and experiments The above activities can be clustered into groups: - The 8-ton dryer - The 1-ton dryer - Survey, training, and extension The final report of the ... cooperatives on the benefit of mechanical drying against sun drying and the economic value of the correct harvesting time and method The demonstration and training activity for the farmers were undertaken ... Vietnamese and Australian coordinators in Thailand and Philippines to learn about their experiences in rice cracking and get aware of their current activities in relation to postharvest handling of rice...

Ngày tải lên: 21/06/2014, 06:20

... between farmers and scientists Figure 7: Farmer Phan The Toan, talking about his experience in the use of the dryer Figure 8: Statement of local officer, Mr Nguyen van Thanh, Vice Head of the people ... Introduction the delegates, participants 8:10 – 8:15: Introduction the content of the training program (Dr Vinh Truong) 8:15 – 8:20: Statement of local officer (Vice President of the district) ... Introduction the delegates, participants 8:10 – 8:15: Introduction the content of the training program (Dr Vinh Truong) 8:15 – 8:20: Statement of local officer (Vice President of the district)...

Ngày tải lên: 21/06/2014, 06:20

... Introduction the delegates, participants 8:10 – 8:15: Introduction the content of the training program (Dr Vinh Truong) 8:15 – 8:20: Statement of local officer (Vice President of the district) ... Meeting hall of people’s committee of Phong Dien district 7:30 – 8:00: Welcome the participants at Meeting hall of people’s committee of Tân Hiệp district 8:00 – 8:10: Declaration the reason of training ... Local officers: - Hà Anh Dũng – Director of Extension Center of Cần Thơ province - Nguyen Van Mực –President of the people committee of Tân Thới commune - Nguyễn thị ngọc Ánh – Deputy Head of Science...

Ngày tải lên: 21/06/2014, 06:20

... running the machine - The mobility of the machine in the field depends on the weight of machine and the size of field - Hard to harvest lodged rice 192 - Grain quality good - The machine consists of ... rice The drying rate will highly dependent on the weather condition and the stage of harvesting There are losses due to shattering of the grain and rice cracking due to over drying or rewetting of ... capacity of 4ha/day The data of Long An is reasonable and close to the actual capacity of standard combine-harvester (SCH = 4ha/day) currently used in the MRD and was selected for estimation of the...

Ngày tải lên: 21/06/2014, 06:20

... to the partial gelatinization of the starch on the surface of the rice kernels The gelatinization of starch makes the surface become dense, and some of the surface cracks can become fused and ... block of experiment, the dependent variables were: the drying rate (shown by the drying curve), the uniformity of the final MC (shown by the MC of the bottom, middle, and top layers), the head ... parts of the grain); the second is to relax the molecules thereby making the structure more rigid or dense [14, 15, 16] Both these effects would reduce the level of fissuring in the kernels, thereby...

Ngày tải lên: 21/06/2014, 06:20

... the millers and farmers are aware of the efficiency of mills in order to augment the value of their produce • The medium scale rice mills should be promoted even in village level to improve the ... comprised of around 10% bran and 20% husk) In literatures, the head rice recovery and total rice recovery have been achieved as high as 60% and 70% Therefore, there is still a scope of improving the ... meanwhile there is no information reported on the effect of paddy quality on performance of milling system In this study, the effects of initial moisture content of paddy on the performance of rubber-roll...

Ngày tải lên: 21/06/2014, 06:20

... and heaped immediately Hand and dried in the sun (one day) Reaper and heaped immediately Reaper and dried in the sun (one day) Hand and heaped immediately Hand and dried on the sun (one day) Combined ... Where, f and m are the days of field and sun drying; FD = 8% is the losses of HRY due to field drying (as reported by Cuong, 2003) and SD% is the losses of HRY due to sun drying The fractions f and ... that the milling is another important factor to improve the head rice yield - It is necessary that the millers and farmers are aware of the efficiency of mills in order to augment the value of their...

Ngày tải lên: 21/06/2014, 06:20

... 22-23Sep/07 and 29-30Sep/07, such as the pictures of the farmers in the training lesson hall and in the demonstration places The subscripts V and E are for Vietnamese and English, respectively # The ... information in the later training series They are shown in the Appendices of this report III APPENDICES # The appendices 1, 2, 3, and are the summaries of the training activities for the training ... INVESTIGATION OF RICE KERNEL CRACKING AND ITS CONTROL IN THE FIELD AND DURING POST-HARVEST PROCESSES IN THE MEKONG DELTA OF VIETNAM NONG LAM UNIVERSITY QUEENSLAND I UNIVERSITY OF TRAINING ACTIVITIES The...

Ngày tải lên: 21/06/2014, 06:20

... Institute Information Project Name Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam Vietnamese Institution Nong Lam ... Contact Officer(s) In Australia: Team Leader Name: Bhesh Bhandari Position: Associate Professor Organisation: The University of Queensland Telephone: +61733469192 Fax:+61733651177 Email:b.bhandari@uq.edu.au ... Project Team Leader Dr Vinh Truong Australian Organisation The University of Queensland Australian Personnel Associate Professor Bhesh Bhandari Professor Shu Fukai Date commenced April 2006 Completion...

Ngày tải lên: 21/06/2014, 06:20

... installed in the cooperatives in which many of their members are small holder farmers These facilities are being managed and utilised by the members of farmer’s cooperative The most of the farmers ... milling operators and related officers #4 Organisation of the training program on use and maintenance of the combinedharvester for the service providers The project will collaborate with the manufacturers’ ... Demonstrations to the farmers and provincial pilot cooperatives on the benefit of mechanical drying against sun drying and economic value of the correct harvesting time and method To make the farmers,...

Ngày tải lên: 21/06/2014, 06:20

... capacity of 4ha/day The data of Long An is reasonable and close to the actual capacity of standard combine-harvester (SCH = 4ha/day) currently used in the MRD and was selected for estimation of the ... defined as the ratio of the mass of unbroken kernel to the total mass of paddy rice The head rice is composed of grains which maintain at least 75% of their length after milling Hardness of rice ... to the fluctuation of weather and rains As shown in Figure 3, there was a decrease in the percentage of respondents who used sun drying (from 79.5% in 2006 to 39.75% in 2009) and the number of...

Ngày tải lên: 21/06/2014, 06:20

... defined as the angle between the output link and the coupler * It is usually taken as the absolute value of the acute angle of the pair of angles at the intersection of the two links and varies ... the control of the "bucket" on a bulldozer The bucket must assume a set of positions to dig, pick up, and dump the excavated earth Conceptually, the motion of a line, painted on the side of the ... accelerate up and out of the sprocket hole The abrupt transition of direction at the cusp allows the hook to back out of the hole without jarring the film, which would make the image jump on the screen...

Ngày tải lên: 08/08/2014, 12:23

... for the coordinates of vectors W, Z, D, and S, which define not only the lengths of those links but also the locations of the fixed pivots Oz and 04 in the plane and the lengths oflinks and Link ... computerization These analytical synthesis methods were originated by Sandor[1] and further developed by his students, Erdman,[2] Kaufman,[3] and Loerch et aI.l4,S] 5.1 TYPESOF KINEMATIC SYNTHESIS Erdman and ... by the rotation of the input rocker, link 2, through an as yet unspecified angle ~z Note also that the angle of the coupler link at each of the precision positions is defined by the angles of the...

Ngày tải lên: 08/08/2014, 13:20

... fixed centrode and the circumference of the tire is the moving centrode The tire is, in effect, the coupler of a linkless fourbar linkage All points on the contact surface of the tire move along ... for 004, the angular velocity of link 4, and also for the velocity of slip at the joint labeled A In Figure 6-18 the axis of slip is shown to be tangent to the slider motion and is the line along ... represents the absolute acceleration of some general point P referenced to the origin of the global coordinate system The right side defines it as the sum of the absolute acceleration of some other...

Ngày tải lên: 08/08/2014, 13:20

... defined as the smallest circle which can be drawn tangent to the locus of the centerline of the follower as shown in Figure 8-39 The locus of the centerline of the follower is called the pitch ... of automated production machine is typically limited by the dynamic forces which are due to accelerations and decelerations of the mass of the moving parts of the machine and its workpieces The ... geometry of a earn and translating roller follower in an arbitrary position This shows the general case in that the axis of motion of the follower does not intersect the center of the earn There...

Ngày tải lên: 08/08/2014, 13:20

... accurately determine the best sizes and shapes of the parts We must estimate the masses of the links and other parts of the design in order to make a first pass at the calculation We will then have to ... spot on the bat The "right place on the bat" to hit the ball is the center of percussion associated with the point that your hands grip the bat (the center of rotation) Hitting the ball at other ... racquet, or golf club In the case of our mallet example, a center of percussion at the head corresponds to a center of rotation near the end of the handle, and the handle is usually contoured...

Ngày tải lên: 08/08/2014, 13:20

... side of a standard tennis court over the net such that they land and bounce within each of the three court areas defined by the court's white lines The order and frequency of a ball's landing ... for processing and computation of the needed balance masses and locations The data needed from the measurements are the magnitudes of the peak forces and the angular locations of those peaks ... consideration of the dynamic forces that they generate The strategy in most of the following project problems is to keep the dynamic pin forces and thus the shaking forces to a minimum and also keep the...

Ngày tải lên: 08/08/2014, 13:20