biosynthesis of the acyl group and other plastidic reactions
báo cáo khoa học: " Control of trichome branching by Chromatin Assembly Factor-1" pdf
... branching in the context of the CAF-1 complex [44] To test the hypothesis that CAF-1 and STI function in the same pathway, we generated double mutants of fas1 and gl3, kak and sti The trichome ... expression of other, limiting components of the STI pathway CAF-1 mutants have increased expression of H3.2, which is incorporated into chromatin independently of CAF-1 If chromatin of other genes in the ... expression of WUSCHEL, which is a key regulatory gene that defines the stem cell niche in the shoot apical meristem (SAM) [13] Misspecification of the WUSCHEL domain alters size and shape of the meristem,...
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Báo cáo y học: "Thioglycosides as inhibitors of hSGLT1 and hSGLT2: Potential therapeutic agents for the control of hyperglycemia in diabetes"
... hydrolysis-resistant, synthetic S-analogs of natural O-glucosides involved in the biosynthesis of chrysomelidial and salicin These substances are synthesized and secreted as part of a defense mechanism ... larvae of beetles (Chrysomelidae) Their synthesis has been previously described [31-33] For the purpose of the present study the thioglycosides used were selected and grouped based on their differences ... which a sugar group is bounded through its anomeric carbon to another group via an S-glycoside bond The alkylglucoside structure of thioglycosides allows the specific recognition of these substances...
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Báo cáo y học: "Foundation for the Community Control of Hereditary Diseases, Budapest, Hungary"
... termination of pregnancy after the prenatal diagnosis of severe fetal defects was also named as secondary prevention Recently the WHO and other international bodies have excluded this approach from the ... represent a single pathological entity and therefore there is no single strategy for their prevention Conflict of interest The author has declared that no conflict of interest exists References Czeizel ... Hungary about 20% of major congenital abnormalities (8.7% in the total group) were terminated after the prenatal diagnosis of defects Tertiary prevention: complete recovery of congenital abnormalities...
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Development of DMC controllers for temperature control of a room deploying the displacement ventilation HVAC system
... calculate the eddy viscosity We computed the flow field using both the S-A and k-ε realizable models on the same grid and found little difference in the results The geometry of the room and other ... band of temperatures for comfort The details of the geometry of the room and the HVAC system based on displacement ventilation for cooling the room are taken from Reference [1] The control of this ... details of displacement ventilation are taken from Reference [1] Figure shows the schematic of the room with the two outlet vents in the ceiling and six inlet vents on the floor The dimensions of the...
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BIOS Takes Control of the UHCI Host Controller
... In other words, the handoff can occur from the BIOS to the operating system or from the operating system to the BIOS Both handoff directions are described in this article An example sequence of ... support and describes one way to hand off control of the host controller between the BIOS and the UHCI host controller driver in the operating system The key UHCI register used in the example is the ... implementing the handoff of the host controller between the operating system and the BIOS; the Microsoft host controller driver implementation logic is described in this section of the article...
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The Potential of Biofumigants as Alternatives to Methyl Bromide for the Control of Pest Infestation in Grain and Dry Food Products
... instar larvae and 3-day old pupae were used The main component of one of the oils was pulegone and of the other is not yet totally identified, and it is called SEM76 In space fumigation, these two ... were found to be the most potent fumigants of all oils tested The main component of one of the oils is pulegone The other is not yet identified and it is called SEM76 (Shaaya and Kostyukovsky, ... of the Dean–Stark apparatus (Leoni et al., 1997) The yellow upper layer is then separated and extracted with petroleum ether Finally, the petroleum ether is evaporated under a stream of air The...
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Alternative Processing Technologies for the Control of Spoilage Bacteria in Fruit Juices and Beverages
... postharvest handling, washing, and cooling and storage PREVENTIVE MEASURES IN THE ORCHARD Contamination of fruits with feces of animals such as deer,8 seagulls,9 and cattle and other ruminants10 in the ... kinetics and use of nonthermal alternative processes.31 Most notably, as a part of the Þve-year contract between the Institute of Food Technologists (IFT) and the FDA, a scientiÞc review of these ... pasteurization on the natural ßavor and color of the juice products In a recent survey, the majority (78%) of cider producers in Virginia indicated that they not pasteurize their cider 16 In another survey,...
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Control of Cell Proliferation and Growth byMyc Proteins
... deletion of the mnt gene, which encodes a member of the Mad family of antagonists of Myc, restores proliferation to c-myc deleted cells, suggesting that the balance of expression of members of the ... mediated by the activation of these genes (Guo et al 2005; Shim et al 1997) Several direct target genes of Myc contribute to the phosphorylation of the retinoblastoma protein and the regulation of E2F-dependent ... laboratory is supported by the Deutsche Forschungsgemeinschaft, the European Community through the Framework program, the Thyssen- and the Sander-Stiftung, AICR and the Deutsche Krebshilfe References...
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Electronics - Digital Control of Switching Power Supply
... variations, and fewer part counts [2] It also reduces the size of the power supply by containing the complexity of control system within the software Therefore, since digital control is much flexible ... the corresponding standards in Europe and North America several active solutions have been proposed [2] and widely studied in the literature, being most usually employed the boost converter The ... infinite resolution of the signal measured Analog control, however, also posses some drawbacks such as a number of parts required in the system and their susceptibility to aging and environment variations,...
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Intrathecal baclofen for the control of spinal and supraspinal spasticity
... for the walking group than for the nonwalking group As for other patient groups, the dose rate often needs to be increased during the first year; it tends to remain unchanged thereafter ITB and the ... with their therapists rather than their doctors The charting of range and function before and after a trial dose of ITB is usually done by a therapist The charts concerned are not standardized; they ... cord than in the brain because of the characteristics of the circulation of the CSF from the ventricles to the spinal subarachnoid space The effective distribution volume of intrathecally administered...
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Tài liệu Điều khiển thích nghi máy công cụ điều khiển số ( Adaptive Control of CNC Machine Tools) ppt
... cho CNC Các thông số công nghệ đợc hiệu chỉnh theo chiến lợc CNC xác định MEL-Master dùng hệ chuyên gia xử lý theo thời gian thực Bộ mô làm việc Off-line, giúp cho ngời vận hành định kiểm tra ... Optimization - ACO) (2) điều khiển thích nghi theo điều kiện giới hạn (Adaptive Control With Constraints - ACC) Hệ ACO điều khiển thông số công nghệ theo PI xác định (thờng tiêu kinh tế), đồng ... thông số công nghệ đợc điều khiển theo tiêu tối u hệ điều kiện ràng buộc xác định Cái khác AC so với loại hệ thống làm việc với thông số môi trờng biến động theo thời gian thực Để thiết kế xây...
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Tài liệu Điều khiển thích ứng hệ thống xác định một phần ( Adaptive control of partially known system) ppt
... Feedback Control of Vehicles with Two Steerable Wheels, Proc of the 1996 IEEE Int Conf on Robotics and Automation, pp 3105-3110, April 1996 [15] Y Zheng and P Moore, The Design of Time-Optimal ... 12-16, 2001 [6] Y.B Jeon, B.O Kam, S.S Park and S.B Kim, Seam Tracking and Welding Speed Control of Mobile Robot for Lattice Type of Welding, Proc of the 6th IEEE Int Symposium on Industrial Electronics, ... Target, Proc of the 34th Conf on Decision & Control, pp 3831-3836, 1995 [16] R Fierro and F.L Lewis, Control of a Non-holonomic Mobile Robot: Backstepping Kinematics into Dynamics, Proc of the 34th...
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Tài liệu MANAGEMENT CONTROL OF PROJECTS P1 pdf
... project includes the customer, the competition, the technology, and the conditions of the various markets associated with the stakeholders of the project The development of effective and efficient ... is found in the last column of the matrix and consists of the sum of all the contributions of a particular function to various projects Each row of the last column represents the demand placed ... gather information to refine their understanding of the current situation and then determine appropriate action As a result of the process of implementing the actions and gathering more feedback, members...
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Tài liệu MANAGEMENT CONTROL OF PROJECTS P2 pdf
... The broad outline of a theory for the WBS does exist, however, and is described by March and Simon (Ref 10, pp 190-191) Some of the questions regarding construction and the use of WBS's for the ... definition of activities that then become standard for the organization Often standardization of activity descriptions manifests itself in the preparation of a dictionary of terms and activities The ... Finally, the frequency of reporting should vary from one project to the next, depending on the nature and complexity of the contract, the importance of the project to the organization, and customer...
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Vector control of three phase AC machines - N.P.Quang
... estimate the values of the rotor flux rd and the field angle ϑs from the vector of the stator current is and from the speed , and will be subject of chapter 4.4 Fig 1.5 Classical structure of field-orientated ... T0 and CC0, CC1 and CC2 as well as T0 and CC8, CC9 and CC10 cause the switchover of the phases u, v and w to the positive or respectively the negative potential of the DC link voltage UDC The ... by the protection time tD The actual voltage uv of phase v The voltage errors Δuv The influence of tD on the trajectory of the stator voltage vector us as well as on the fundamental wave of the...
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SIMULATION AND SPEED CONTROL OF INDUCTION MOTOR DRIVES
... University) is an authentic work carried out by them under my supervision and guidance To the best of my knowledge, the matter embodied in the thesis has not been submitted to any other University ... (108EE059) and SOURAV ANAND SETHI (108EE077) in partial fulfilment of the requirements for the award of Bachelor of Technology Degree in Electrical Engineering at the National Institute of Technology, ... steady state time and also to reduce the jerks during starting On the other hand, higher value of rotor resistance leads to lesser jerks while having no effect on the steady state time The vector control...
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Optimal Control of GREEN HOUSE CULTIVATION
... for instance, in the case of withdrawal of energy by pad -and- fan cooling The masses and energies Sg and Sc depend on the size of the system and are therefore extensive variables They can easily ... the state of the crop (9) The measures indicated as “decisions” are not in the scope of the greenhouse controller, but they affect its operation because they influence the state of the crop There ... even if the fluxes are linear On the other hand, the dependencies of the capacities on the intensive variables are rather weak over the operating range encountered in greenhouses, and hence the contribution...
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