... of DNA synthesis Cell 2004, 116:51-61 Mito Y, Henikoff JG, Henikoff S: Genome-scale profiling of histone H3.3 replacement patterns Nat Genet 2005, 37:1090-1097 Henikoff S, Ahmad K: Assembly of ... Flowers of fas2-1 plants grown for 2.5 weeks on sucrose and later on soil H: Flowers of a Ler plant grown for 2.5 weeks on sucrose and later on soil Scale bars: 0.5 mm Page of 12 (page number not for ... that CAF-1 is also needed for complete compaction of heterochromatin and maintenance of transcriptional gene silencing [40,41], homologous recombination [42,43], regulation of endoreduplication [34],...
Ngày tải lên: 12/08/2014, 05:20
... IC50 values of 30 µM for hSGLT1 and 10 µM for hSGLT2, while thioglycoside VII showed IC50 values of 15 µM for hSGLT1 and 88 µM for hSGLT2 These data confirm the strong inhibitory effects of thioglycoside ... notion of using SGLT inhibitors as a means to control circulating levels of glucose The selective inhibition of hSGLT2 by thioglycoside I, which is responsible for most of the reabsorption of glucose ... SigmaPlot software version 8.02 (Systat Software, Erkrath, Germany) was used for statistical analysis 134 ing a similar inhibitory effect for all these substances Figure shows the IC50 curves for thioglycosides...
Ngày tải lên: 26/10/2012, 10:04
Báo cáo y học: "Foundation for the Community Control of Hereditary Diseases, Budapest, Hungary"
... 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 ... has resulted in a complete recovery in some types of congenital cardiovascular malformations (e.g ventricular and atrial septal defects, rest of patent ductus arteriosus, etc), congenital pyloric...
Ngày tải lên: 02/11/2012, 11:12
Control of Membrane Fouling by Coagulant and Coagulant Aid Addition in Membrane Bioreactor Systems
... effectively due to the performance of membrane filter and the biological degradation process of activated sludge in MBR and there was no significant difference among runs TMP profiles of MBR experiments ... 0.25% NaOCl solution for to h) when the pressure of the suction pump decreased to less than -0.03 MPa Fig - Schematic diagram of the long-term MBR experiment Table - Components of synthetic wastewater ... 10 L/day with 1,000 mg/L of biological oxygen demand (BOD), 50 mg/L of nitrogen and 25 mg/L of phosphorus The experiments were conducted at a sludge retention time (SRT) of 33 days and the hydraulic...
Ngày tải lên: 05/09/2013, 10:15
Development of DMC controllers for temperature control of a room deploying the displacement ventilation HVAC system
... International Journal of Energy and Environment (IJEE), Volume 4, Issue 3, 2013, pp.415-426 Output of the process Step input r(t) Performance of G1(z) -0.2 Performance of G2(z) Performance of G3(z) -0.6 ... responses considering three points’ performance in group Output of the process Step input r(t) Performance of G1(z) -0.4 Performance of G2(z) Performance of G3(z) -0.6 -0.8 r(t),y (t),y (t),y ... controller for temperature control inside a room within a desired band of temperatures for comfort The details of the geometry of the room and the HVAC system based on displacement ventilation for cooling...
Ngày tải lên: 05/09/2013, 16:11
BIOS Takes Control of the UHCI Host Controller
... http://www.usb.org/developers/ USB Implementers Forum 7* USB information on Microsoft Hardware Developers web site www.microsoft.com/hwdev/busbios/default.htm For more information about SMM, see Chapter 20 ... USB (For more information, see section 2.1.6 of the Universal Host Controller Interface (UHCI) Design Guide, Revision 1.1.) Guidelines for modification of frame time are contained in Chapter of ... Microsoft host controller driver uses the SOF MODIFY register When the Microsoft host controller driver takes control of the host controller from the BIOS, it always reads the value of the SOF MODIFY...
Ngày tải lên: 07/10/2013, 00:20
The Potential of Biofumigants as Alternatives to Methyl Bromide for the Control of Pest Infestation in Grain and Dry Food Products
... 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, 2006) In our study of the mode of action of ... 2002) ITCs were chosen for this study because of the pesticidal properties of these chemicals (Fenwick at al., 1983) and because of the potential use of methyl ITC as fumigant for wheat (Ducom, 1994) ... distillation Three types of bioassays were performed to evaluate the activity of the fumigants The first screening of the compounds was space fumigation in glass chambers of 3.4-L capacity (for details see...
Ngày tải lên: 25/10/2013, 05:20
Alternative Processing Technologies for the Control of Spoilage Bacteria in Fruit Juices and Beverages
... involves the use of mercury lamps, which generate 90% of their energy at a wavelength of 253.7 nanometers Exposure of bacteria to UV results in cross-linking of the thymine dimers of the DNA in ... systems that are currently mandated for processing of fruit and vegetable juices by the FDA.27 The use of preservatives may change heat resistance of E coli O157:H7 For example, potassium sorbate ... of the most resistant organism(s) of concern for each alternative processing technology? • How users determine the effectiveness of an alternative processing technology? These are but a few of...
Ngày tải lên: 25/10/2013, 21:20
Control of Cell Proliferation and Growth byMyc Proteins
... the balance of expression of members of the Myc/Max/Mad network of proteins (see Fig 1) may dictate the response to loss of Myc (Walker et al 2005) In mice, the effects of deletion of the c-myc ... arrest upon cre-mediated excision of c-myc (de Alboran et al 2001) Importantly, deletion of the mnt gene, which encodes a member of the Mad family of antagonists of Myc, restores proliferation to ... can proliferate in the absence of functional Myc There are also clear examples for a strict requirement for Myc function in cell proliferation: for example, deletion of n-myc in neuronal precursor...
Ngày tải lên: 25/10/2013, 21:20
Electronics - Digital Control of Switching Power Supply
... which lead to high cost of maintenance Further, analog control once designed is inflexible and performance cannot be optimized for various utility distortions In the view of these, this article ... 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 than ... the simplified hardware diagram for the DSP The TMS320LF2407 DSP also comes with a flash ROM, allowing it to be reprogrammed for software updates The ’240x series of TI DSP controllers combines...
Ngày tải lên: 27/10/2013, 16:15
Intrathecal baclofen for the control of spinal and supraspinal spasticity
... baclofen for treatment of children with spasticity of cerebral origin J Neurosurg, 87: 409–14 Azouvy, P., Mane, M., Thiebaut, J B et al (1996) Intrathecal baclofen administration for control of ... significant benefits of ITB on some dimensions of There are still relatively few studies of the cost– benefit impact of ITB One retrospective review of 17 published studies, including a total of 324 patients ... risk of low-pressure headache An initial intrathecal trial dose of 25 or 50 μg of baclofen is used The smaller initial trial dose should be used if the patient is not on oral baclofen, in case of...
Ngày tải lên: 01/11/2013, 10:20
Tài liệu Điều khiển thích nghi máy công cụ điều khiển số ( Adaptive Control of CNC Machine Tools) ppt
... Cincinnati Milacron xây dựng hệ tơng tự Cả hai nơi nhận tạo hệ thống có khả đo trực tuyến tiêu hiệu (Performance Index - PI) trình Mặt khác hệ AC đắt để ứng dụng công nghiệp Các công trình nghiên cứu ... 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 chế độ gia công tối u Hệ MEL-Master tiến hệ Bendix ... Systems, and Computer Integrated Manufacturing Printice-Hall, 1987 Yoram Koren: Computer Control of Manufacturing Systems McGraw-Hill, 1983 Japanese National Research Institute: Mechanical Engineering...
Ngày tải lên: 10/12/2013, 13:16
Tài liệu Điều khiển thích ứng hệ thống xác định một phần ( Adaptive control of partially known system) ppt
... and Motion Control of Mobile Robot for Lattice Type of Welding Line, KSME International Journal, Vol 16, No 1, pp 83-93, 2002 [5] B.O Kam, Y.B Jeon and S.B Kim, Motion Control of Two-Wheeled Welding ... 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 Control for ... Controller for a Unicycle-type Mobile Robot, Proc of the 2001 IEEE Int Conf on Robotics & Automation, Korea, pp 2084-2089, 2001 [8] T.C Lee, K.T Song, C.H Lee and C.C Teng, Tracking Control of Unicycle-Modeled...
Ngày tải lên: 10/12/2013, 13:16
Tài liệu MANAGEMENT CONTROL OF PROJECTS P1 pdf
... relationships of formal and informal processes Formal planning and control processes are seen as the formal aspects of attaining output goals through Fig 67.7 Reinforcing system of informal activities ... by the informal subsystems of control But the formal elements of the control system also interact with the informal elements Figure 67.8 shows the interaction of the informal with the formal elements ... Measure Gap I I I I INFORMAL I FORMAL (Active Planning) | (Planning and Control) I Fig 67.8 Cybernetic behavior of formal and informal activities led to formation of ad hoc teams of functional personnel...
Ngày tải lên: 17/12/2013, 14:15
Tài liệu MANAGEMENT CONTROL OF PROJECTS P2 pdf
... progress information on each of these variables It is necessary, therefore, both to calculate variances for expenditure, time, and performance goals and to derive measures of combined variable performance ... measure of performance for time and cost The combined measure of performance is ordinarily called the planned value of work and it is arrived at simply by estimating the budgeted value of work ... process Slack information from each of the project plans is also required Figure 67.23 is an example of a report for one function, engineering, for one project for a 10week period This information...
Ngày tải lên: 17/12/2013, 14:15
Vector control of three phase AC machines - N.P.Quang
... function Vector of magnetizing current running through Lm Vector of magnetizing current dq components of the magnetizing current Vectors of grid, transformer and filter current Vector of stator, rotor ... system matrix of discrete system Main flux linkage Vector of pole, rotor, stator flux s / s sq, Vector of rotor, stator flux in terms of Lm rd, rq dq components of the stator, rotor flux Formula symbols ... Nonlinearities of the DFIM model Nonlinearities of the PMSM model References Problems of actual-value measurement and vector orientation Acquisition of the current Acquisition of the speed Possibilities for...
Ngày tải lên: 18/12/2013, 09:10
SIMULATION AND SPEED CONTROL OF INDUCTION MOTOR DRIVES
... 4.11: Variation of DC bus voltage of a 3-in case of open loop PI control for constant V/f control method Figure 4.12: Variation of Torque of a 3-in case of open loop PI control for constant ... Variation of Stator current of a 3-in case of closed loop PI control for constant V/f control method Figure 4.16: Variation of DC Bus Voltage of a 3-in case of closed loop PI control for constant ... 4.17: Variation of Torque of a 3-in case of closed loop PI control for constant V/f control method Figure 4.18: Variation of Rotor Speed of a 3-in case of closed loop PI control for constant...
Ngày tải lên: 18/12/2013, 22:06