... which are used more and more in automation systems today, have at least one PS232 (serial) interface as a standard. RS232, however, has some limitations. Distance, a maximum of 50 ft by definition ... interface cards using the transmission protocols of other PLC manufacturers. Interface standards Over the course of time certain interfacing standards have been generated by industry in order to make ... length of data being transferred, the data itself and certain error checking information. In a network system, the address of the node to which the data is being sent is also needed. The PLC industry,
Ngày tải lên: 25/12/2013, 08:50
... enabling accurate profit calculations. In essence, formal ratio- nality is a set of ideas and orientations that guide market behaviour in modern capitalism. In sharp contrast to formal rationality, ... Blending, Discursive Change and Authenticity in a Cultural Production System* Mary Ann Glynn and Michael Lounsbury Emory University, Atlanta, GA; University of Alberta abstract Drawing on an analysis ... museums in Canada). Market and aesthetic logics are akin to Weber’s two types of rationality: formal and substantive. Formal rationality is ‘the extent of quantitative calculation or accounting which
Ngày tải lên: 30/03/2014, 16:20
Báo cáo y học: "Enrichment of intersubtype HIV-1 recombinants in a dual infection system using HIV-1 strain-specific siRNAs" pps
... examp le, in East Africa, intersubtype A/ D, A/ C, and D/C recombinant forms are almost as common as the parental subtype A, C, and D [8]. These URFs and CRFs have the potential to foil vaccine ... recombinants and the ongoing pare ntal strain r eplica- tion. In the study presented herein, use of dual siRNA treatment inhibited the replication of parental strains, and only 126D/12 0A recombinants ... 19:303-308 35 Artenstein AW, VanCott TC, Mascola JR, Carr JK,... 102:9002-9007 Quinones-Mateu ME, Gao Y, Ball SC, Marozsan AJ, Abraha A, Arts EJ: In vitro intersubtype recombinants of human immunodeficiency
Ngày tải lên: 13/08/2014, 01:20
The dynamics of literary representation and interpretation in a multilingual environment a study of selected malaysian and singaporean novels in english
... Books International, 1995. Kadir, Shaik. A Kite in the Evening Sky. Singapore: EPB Publishers, 1989. Kanaganayakam, Chelva. “Hunting the Minotaur: Reading Gopal Baratham and Kirpal Singh” Interlogue. ... Boyanese, Achenese, Javanese, Sulawesis and Minangkabaus from Sumatra. They spoke different varieties of Malay. Munshi Abdullah in his travel accounts contrasts the ‘pure Malay language’ (Andaya ... language and mother tongues as the second The National Language (Bahasa Kebangsaan) which is standard Malay became gradually the medium of instruction in all schools in Malaysia after
Ngày tải lên: 16/09/2015, 08:30
GAS PRODUCTION FROM METHANE HYDRATES IN a DUAL WELLBORE SYSTEM
... Cheah, Kang Zi Han, Brandon and Samantha Chin, Magdalen Ng, Dominic Cooray, Paul Chen, Carmelita Leow, Jared Wong, Kelvin Seet, Marianne Tan, Aaron Leng, Lydia Goh, Trina Tan, Rachel Soh, Frances ... Nankai Trough in Japan, the Messoyakha field in Siberia, Eileen in Alaska, Mallik site in Canada’s Mackenzie Delta and the Tiger Shark in the Gulf of Mexico. The largest outcrop of natural gas ... hydrates formed in seawater, which are no doubt equally as important as methane hydrates are almost always found in oceanic conditions. As seen in Figure 1.8, the available data on methane hydrates formed
Ngày tải lên: 01/10/2015, 17:26
Granular flow and heat transfer in a screw conveyor heater a discrete element modeling study
... calibration exercise, heating of a cylindrical packed bed via a circular flat plate was simulated. The simulation domain is an open cylindrical drum with a circular flat plate which is isothermal at ... thermal DEM is a step in the right direction, and also a logical one since granular heat transfer is ubiquitous to many particulate applications which can involve particles such as catalysts, coal, ... systems are so common in many industrial processes that fundamental understanding of the dynamics of particulate flow and heat transfer is fast becoming an important aspect of industrial research.
Ngày tải lên: 02/10/2015, 17:14
GAS PRODUCTION FROM METHANE HYDRATES IN a DUAL WELLBORE SYSTEM
... Cheah, Kang Zi Han, Brandon and Samantha Chin, Magdalen Ng, Dominic Cooray, Paul Chen, Carmelita Leow, Jared Wong, Kelvin Seet, Marianne Tan, Aaron Leng, Lydia Goh, Trina Tan, Rachel Soh, Frances ... Nankai Trough in Japan, the Messoyakha field in Siberia, Eileen in Alaska, Mallik site in Canada’s Mackenzie Delta and the Tiger Shark in the Gulf of Mexico. The largest outcrop of natural gas ... hydrates formed in seawater, which are no doubt equally as important as methane hydrates are almost always found in oceanic conditions. As seen in Figure 1.8, the available data on methane hydrates formed
Ngày tải lên: 07/10/2015, 09:55
Granular flow and heat transfer in a screw conveyor heater a discrete element modeling study
... calibration exercise, heating of a cylindrical packed bed via a circular flat plate was simulated. The simulation domain is an open cylindrical drum with a circular flat plate which is isothermal at ... thermal DEM is a step in the right direction, and also a logical one since granular heat transfer is ubiquitous to many particulate applications which can involve particles such as catalysts, coal, ... systems are so common in many industrial processes that fundamental understanding of the dynamics of particulate flow and heat transfer is fast becoming an important aspect of industrial research.
Ngày tải lên: 07/10/2015, 10:10
Road detection using intrinsic colors in a stereo vision system
... while some fast classification methods are used to remove vegetation in the training area. 4.3.1 Training area The training area is a small area defined in the image. Since road color samples will ... K. In our case, natural daylight is defined as standard illuminants D, replacing deprecated B and C illuminants to simulate daylight. In fact, D65 standard illuminant, with a color temperature of ... unpaved terrains and in a non-populated suburban setting, the third DARPA challenge, known as DARPA urban challenge, involved autonomous cars driving in an urban setting. Their million dollar
Ngày tải lên: 16/10/2015, 15:38
2010 identifying the missing tags in a large RFID system
... automating inventory management and object tracking in a large area For example, imagine a large Australian farm with tens of thousands of goats Each night after the herd returns to the barn, the workers ... passive tags that are powered by radio waves transmitted by the reader In order to support advanced management functions that cover a large area, when passive tags are used, we expect that a ... any one is missing, let alone the ones that are missing, because the missing tags not send over their information This assumption can be easily satisfied if the tag IDs are read into a database
Ngày tải lên: 03/11/2015, 21:21
Numerical study of the heat transfer in a miniature joule thomson cooler
... first NFINAL points are significant YFINAL — Array of size N by MXGRID containing the values of Y at the points in TFINAL (Output) LDYFIN — Leading dimension of YFINAL exactly as specified in the ... estimated error in Y(J, I) NINIT — Number of initial grid points, including the endpoints (Input) It must be at least TINIT — Array of size NINIT containing the initial grid points (Input) YINIT ... variable, t (Input) Y — Array of size N containing the dependent variable values (Input) P — Continuation parameter, p (Input) See Comments DYPDY — N by N array containing the partial derivatives
Ngày tải lên: 27/11/2015, 11:20
Performance and security issues of TCP bulk data transfer in a last mile wireless scenario investigations and solutions
... PERFORMANCE AND SECURITY ISSUES OF TCP BULK DATA TRANSFER IN A LAST MILE WIRELESS SCENARIO: INVESTIGATIONS AND SOLUTIONS VENKATESH S OBANAIK NATIONAL UNIVERSITY OF SINGAPORE 2003 PERFORMANCE AND ... TCP BULK DATA TRANSFER IN A LAST MILE WIRELESS SCENARIO: INVESTIGATIONS AND SOLUTIONS VENKATESH S OBANAIK (B.Tech Electronics and Communication Engineering) A THESIS SUBMITTED IN PARTIAL FULFILLMENT ... based networks to ad-hoc networks Meanwhile, Internet applications have become more demanding and versatile Among today’s applications are interactive applications demanding a quick response
Ngày tải lên: 28/11/2015, 13:43
Effects of ph and temperature on simultaneous nitritation, anammox and denitrification in a wetland treatment system receiving dairy wastewater
... pharmaceutical, fertilizer and food manufacturing, leachates produced by urban solid waste disposal sites, or animal feeding operations As a result, large quantities of wastewater containing ammonia are ... Nitratation inhibition and anammox activity was maintained during the decrease of temperature indicating that enriched biomass could be retained Therefore, temperature adjustment could be employed as a ... assemblages to assist in treating wastewater They are designed to take advantage of many processes that occur in natural wetlands, but so within a more controlled environment (Vymazal, 2007) Compared
Ngày tải lên: 23/04/2017, 10:30
DSpace at VNU: Partition of heavy metals in a tropical river system impacted by municipal waste
... heavy metals between suspended particulate and dissolved phases in the Day River system a tropical, highly alluvial aquatic system, in Vietnam The targeted river system, draining an urbanized–industrialized ... urbanized–industrialized catchment where discharged wastewater is mostly untreated, could be separated into the least impacted, pristine area, and the most impacted, polluted area Organic matter degradation was ... particulate phases were enriched in severely polluted area because of wastewater inflow that contains concentrated metals and intensification of metal influx from sediment Results show log KD in the
Ngày tải lên: 16/12/2017, 11:46
Dynamic of nutrients in a recirculating aquaponic system using red tilapia (oreochromis sp ) and lettuce (lactuca sativa varlongifolia)
... katabolisma protein dalam badan dan secara luaran iaitu hasil dari metabolisma protein dalam makanan) dan kadar gas ammonia yang keluar dari sistem telah dikaji disepa�ang peringkat pertumbuhan ... ikan dimana didapati 19 jenis bakteria terlibat dalam degradasi bahan organan kepada nutrien bukan organan didalam masa hanya minggu sahaja Kesimpulannya, kajian ini menunjukkan nisbah ruang hidroponik ... dan gabungan tumbuhan serta penapis buatan) dalam pengeluaran ikan serta pernbuangan sebatian-N telah dinilaikan Adalah didapati ketiga-tiga sistem ini berkesan dalam pembuangan sebatian-N dan
Ngày tải lên: 27/09/2019, 10:20
ECONOMIC FEASIBILITY OF UTILIZING SALINE GROUNDWATER IN a RECIRCULATING AQUACULTURE SYSTEM
... 15ppt SALINITY (Year 6-10) Pompano Production in a Marine Recirculating System, West Alabama, 2008 Year Beginning Cash Balance Operating Receipts: Pompano sales Total Cash Inflow: Operating Expenses: ... these marine fish in recirculating systems, saline water from West Alabama aquifers was used to reduce or eliminate (depending on culture salinity) the cost of making seawater iv After evaluating ... 598,306 642,230 TABLE 8: CASH FLOW BUDGET FOR 15ppt SALINITY (Year 1-5) Pompano Production in a Marine Recirculating System, West Alabama, 2008 Year Year Year Year Year Beginning Cash Balance 806,369
Ngày tải lên: 27/09/2019, 10:20
Effects of high density stocking in a recirculating aquaculture system on gillmorphology of hybrid striped bass (moronesaxatilis x m chrysops)
... Inc., Warrington, PA, USA) Thin sections were doubly stained in lead citrate and uranyl acetate, and viewed in a JEOUOO CX-11 transmission electron microscope (JEOL, Peabody, MA, USA) operating ... observed in hybrid striped bass (Morone saxatilis x M chrysops) reared in a commercial-scale recirculating aquaculture system are described When placed in the system as fingerlings and reared there ... the gill sample surface of individual fish was affected, with lesions being most severe in the distal filamental regions Fish transferred to and maintained at low stocking densities in water of
Ngày tải lên: 27/09/2019, 10:20
Oxytetracycline residues in a freshwater recirculating system
... to analysis Quantitation was by comparison to a multipoint external standard curve prepared in the same buffer as the final sample extract Water was prepared for analysis by dilution with an ... oxytetracycline was detected during the 10 days of treatment in all matrices assayed During treatment, concentrations gradually increased After input of medicated feed to the system was stopped, ... Aquaculture 205 (2002) 221 – 230 www.elsevier.com/locate/aqua-online Oxytetracycline residues in a freshwater recirculating system Julie Bebak-Williams a, *, Graham Bullock a, Mary C Carson
Ngày tải lên: 27/09/2019, 10:30
The effect of disinfection strategies on transmission of aeromonas salmonicida and yersinia rockeri in a recirculating aquaculture system
... salmonicida carriage on asymptomatic rainbow trout maintained in a culture system with recirculating water and fluidized sand biofilters Journal ofAquatic Animal Health 199 6a, 8, 47-51 Cipriano, ... experiments International Journal of Recirculating Aquaculture, Volume 7, June 2006 Disinfection strategies for A salmonicida and Y ruckeri Bacterial Strains and Media An A salmonicida strain isolated ... Virginia Tech and Virginia Sea Grant, Blacksburg, VA USA International Journal of Recirculating Aquaculture, Volume 7, June 2006 Disinfection strategies for A salmonicida and Y ruckeri salmon (Salmo
Ngày tải lên: 27/09/2019, 10:31
Nanostructured cubosomes in a thermoresponsive depot system: An alternative approach for the controlled delivery of docetaxel
... were measured using HPLC analysis, as described above Statistical Analysis All data were expressed as mean±standard deviation (SD) The statistical analysis was carried out by a two-way analysis ... vials (inner diameter=13.5 mm) containing approximately g of prepared solution were placed in a water bath, maintained at a constant temperature of 37°C After the formulations had transformed into ... prepared formulations was carried out using a 22-gauge needle and a syringe which is generally used for intramuscular administrations Accurately measured formulation (2 mL) was injected into
Ngày tải lên: 11/05/2020, 12:06
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