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22,194 results on '"Dros"'

151. DROs for Optical Comparators

Subjects
L.S. Starrett Co., Quality control, Machine tool industry, Quality control, Business, Metals, metalworking and machinery industries
Abstract

L.S. STARRETT CO., manufacturers of precision hand tools and gages, and metrology systems, is offering new MetLogix Mx200 Digital Readouts (DRO) for its line of optical comparators. Fully featured and [...]

Published
2020

152. Guarantees, DROs, and CCOs: getting partnership liability allocations rights.

Author

Rubin, Blake D., Whiteway, Andrea M., and Finkelstein, Jon G.

Subjects
Partnership -- Taxation, Allocation (Taxation) -- Laws, regulations and rules, Limited liability companies -- Taxation, Income tax -- Laws, regulations and rules, Government regulation, Internal Revenue Code (I.R.C. 752), Internal Revenue Code (I.R.C. 704)
Published
2004

154. Scales and DROs customize lathe to keep power companies running. (Better Production)

Author

Steigerwald, Shauna R. and Jordan, John M.

Subjects
Business, Metals, metalworking and machinery industries
Abstract

When a multimillion-dollar turbine generator at a power plant needs to be repaired, time is of the essence. A company formed in 1999, ReGENco LLC (West Allis, Wisconsin), rehabilitates and [...]

Published
2002

160. Digital Indication Devices (dros) According To 3 Lots

Subjects
Electric converters, Clothing, Displays (Marketing), Machinery, Business, international
Abstract

Request for quotations : Digital indication devices (dros) according to 3 lots 1. Digital display device (dro) 2-axis complete with linear photoelectric converters with a maximum permissible error value of [...]

Published
2020

162. Digital Indication Devices (dros) According To 3 Lots

Subjects
Electric converters, Clothing, Machinery, Business, international
Abstract

Request for quotations : digital indication devices (dros) according to 3 lots 1. dro kit: digital readout device (dro) 2-axis complete with linear photoelectric converters with a maximum permissible error [...]

Published
2019

163. Community Spotlight: Alana Dros

Subjects
Education, Technical institutes, Project-based learning, Catalogs, News, opinion and commentary, Sports and fitness
Abstract

Community Spotlight: Alana Dros | News | WPI Skip to main content Menu .st0{fill:#FFFFFF;} Worcester Polytechnic Institute Worcester Polytechnic Institute short form logo .st0{fill:#FFFFFF;} Worcester Polytechnic Institute Worcester Polytechnic Institute [...]

Published
2019

164. 2.3 billion debt relief granted in 10 years of DROs

Subjects
Debt relief, Consultants (Persons), Telecommunications equipment, Business, Business, international
Abstract

M2 PRESSWIRE-April 8, 2019-: [pounds sterling]2.3 billion debt relief granted in 10 years of DROs (C)1994-2019 M2 COMMUNICATIONS RDATE:06042019 The first Debt Relief Order (DRO) was approved 10 years ago [...]

Published
2019

166. DROs' 16 productivity enhancements

Author

Souzer, Chuck

Subjects
Digital electronics -- Usage, Machine shops -- Technology application, Information display systems -- Innovations, Business, Metals, metalworking and machinery industries
Abstract

DROs' 16 Productivity Enhancements Digital readouts, those wonderful electronic displays that replace the scales and verniers on machine handwheels, have come a long way. Today's DROs virtually duplicate modern CNRs, [...]

Published
1990

168. 'Cynghorau Balch' dros Pride Cymru 2019

Subjects
Business, international
Abstract

London: Blaenau Gwent County Borough Council, UK Government has issued the following news release: Mae Blaenau Gwent a chynghorau ledled De Cymru yn uno i hyrwyddo cydraddoldeb ac amrywiaeth ac [...]

Published
2019

169. Trwyddedau Teledu dros 75

Subjects
Liquor, Business, international
Abstract

London: MP Guto Bebb has issued the following press release: Mae'n ymddangos bod llawer o ddiddordeb wedi cael ei greu gan gyhoeddiad y BBC ar ol iddo gwblhau ei ymgynghoriad. [...]

Published
2019

170. CALIFORNIA: PRECURSOR PARTS AND DROS INCREASE BILL PASS ASSEMBLY

Subjects
Legislative bills -- Laws, regulations and rules -- Political aspects, Firearms -- Laws, regulations and rules -- Political aspects, Government regulation, News, opinion and commentary
Abstract

FAIRFAX, VA -- The following information was released by the National Rifle Association: On Tuesday, May 28, AB 879 and AB 1669 passed the Assembly and will be transmitted to [...]

Published
2019

172. CALIFORNIA: PRECURSOR PARTS BILL AND DROS INCREASE AWAITING FLOOR VOTES

Subjects
Legislative bills -- Laws, regulations and rules, Firearms -- Laws, regulations and rules, Gun control, Government regulation, News, opinion and commentary
Abstract

FAIRFAX, VA -- The following information was released by the National Rifle Association: Contact your Assembly Member Today! Friday, May 31 is the deadline for bills to pass out of [...]

Published
2019

173. Super-pro Albert Dros reveals how to photograph the Milky Way

Subjects
Cable News Network, Sony Corp., Cable television broadcasting industry -- Methods, Consumer electronics industry -- Methods, Clothing, Photographers, Consumer electronics industry, General interest, News, opinion and commentary
Abstract

Byline: Text by Barry Neild, video by Craig Waxman, CNN (CNN) -- Ever pointed your camera at a gorgeous star-filled sky, clicked the shutter and then checked the shot to [...]

Published
2019

174. How wild landscapes of Kyrgyzstan seduced photographer Albert Dros

Subjects
Cable News Network, Cable television broadcasting industry, General interest, News, opinion and commentary
Abstract

Byline: Text by Barry Neild, video by Craig Waxman, CNN (CNN) -- It's darker than dark. A solid beam of torchlight punches through the blackness ahead where giant, unseen towers [...]

Published
2019

175. 2.3 billion debt relief granted in 10 years of DROs

Subjects
Debt relief, Consultants (Persons), Banking, finance and accounting industries
Abstract

In the decade since first DRO was approved in 2009, 2.3 billion of debt relief has been granted helping more than a quarter of a million people out of debt. [...]

Published
2019

176. 2.3 BILLION DEBT RELIEF GRANTED IN 10 YEARS OF DROS

Subjects
Debt relief, News, opinion and commentary
Abstract

LONDON -- The following information was released by the UK Government: In the decade since first DRO was approved in 2009, 2.3 billion of debt relief has been granted helping [...]

Published
2019

180. Compact Readout Electronics for 62-Channel DROS Magnetocardiogram System.

Author

Kim, Jin-Mok, Lee, Yong-Ho, Kim, Kiwoong, Kwon, Hyukchan, Park, Yong-Ki, and Sasada, Ichiro

Subjects
*ELECTRIC circuits, *ELECTRONIC circuits, *INTERFACE circuits, *AUTOMATIC control systems, *PROCESS control systems, *PRINTED circuits
Abstract

Compact and low-cost SQUID electronics to operate double relaxation oscillation SQUIDs (DROSs) has been constructed for detecting magnetocardiogram (MCG) fields. SQUID electronics consists of low-noise preamplifier with a white noise of 0.6 nV/√Hz, flux-locked loop (FLL) circuit with auto-reset, and interface circuit to control FLL using 3 digital lines from a computer. The automatic control software adjusts SQUID parameters to the optimum operating condition within 15 seconds for 62 channels. Outputs of FLL circuits are passed through the hardware filter box to the 64-channel data acquisition board. Each SQUID electronics for FLL and digital control is built together on a printed circuit board of 45 mm × 95 mm. When SQUID electronics is connected to DROS gradiometer with typical flux-to-voltage transfers of 1 mV / Φ0, the noise contribution of FLL circuit is about 0.6 μΦ0/√Hz or 0.6 fT/√Hz at 100 Hz, low enough to measure MCG fields. [ABSTRACT FROM AUTHOR]

Published
2005
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196. Repairs & Renovation Of Dros Rest Room In Collectorate Eluru

Subjects
Business, international
Abstract

Tenders are invited for Repairs & Renovation of dros rest room in collectorate eluru Repairs & Renovation of dros rest room in collectorate eluru Estimated Contract Value(INR): 29,602 Bid Security [...]

Published
2018

197. DROS yr wythnosau diwethaf rydym ni Menter Gorllewin Sir Gar wedi bod yn cymryd rhan mewn ymgyrch genedlaethol Y BE¬l -- pasio'r bale dros Gymru i gasglu negeseuon o gefnogaeth a llofnodion i'w cyflwyno i dE«m PE¬l-droed Cymru, mewn cinio dathlu wrth iddynt baratoi ar gyfer pencampwriaeth yr Ewro 2016

Subjects
General interest, News, opinion and commentary
Abstract

DROS yr wythnosau diwethaf rydym ni Menter Gorllewin Sir Gâr wedi bod yn cymryd rhan mewn ymgyrch genedlaethol Y BȬl -- pasio'r bale dros Gymru i gasglu negeseuon o gefnogaeth [...]

Published
2016

199. A New DROS-Extreme Learning Machine With Differential Vector-KPCA Approach for Real-Time Fault Recognition of Nonlinear Processes.

Author

Yuan Xu, Liang-Liang Ye, and Qun-Xiong Zhu

Subjects
*MACHINE learning, *VECTOR analysis, *PRINCIPAL components analysis, *REAL-time computing, *FAULT location (Engineering)
Abstract

In this paper, a new dynamic recurrent online sequential-extreme learning machine (DROS-ELM) OS-ELM with differential vector-kernel based principal component analysis (DV-KPCA) fault recognition approach is proposed to reconstruct the process feature and detect the process faults for real-time nonlinear system. Toward this end, the differential vector plus KPCA is first proposed to reduce the dimension of process data and enlarge the feature difference. In DV-KPCA, the differential vector is the difference between the input sample and the common sample, which is obtained from the historical data and represents the common invariant properties of the class. The optimal feature vectors of input sample and the common sample are obtained by KPCA procedure for the difference vectors. Through the differential operation between the input vectors and the common vectors, the reconstructed feature is derived by calculating the two-norm distance for the result of differential operation. The reconstructed features are then utilized to detect the process faults that may occur. In order to enhance the accuracy of fault recognition, a new DROS-ELM is developed by adding a self-feedback unit from the output of hidden layer to the input of hidden layer to record the sequential information. In the DROS-ELM, the output weight of feedback layer is updated dynamically by the change rate of output of the hidden layer. The DV-KPCA for feature reconstruction is exemplified using UCI handwriting (UCI handwriting recognition data: Database, using "Pen-Based Recognition of Handwritten Digits" produced in the Department of Computer Engineering Bogazici University, Istanbul 80815, Turkey, 1998), which the classification accuracy is obviously enhanced. Meanwhile, the DROS-ELM for process prediction is tested by the sunspot data from 1700 to 1987, which also shows better prediction accuracy than common methods. Finally, the new joint DROS-ELM with DV-KPCA method is exemplified in the complicated Tennessee Eastman (TE) benchmark process to illustrate the efficiencies. The results show that the DROS-ELM with DV-KPCA shows superiority not only in detection sensitivity and stability but also in timely fault recognition. [ABSTRACT FROM AUTHOR]

Published
2015
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200. Design of Digital DROS With SFQ Up/Down Counter for Wide Dynamic Operation Range

Author

K Terui, Y Kimimoto, Toru Taino, and Hiroaki Myoren

Subjects
Physics, Squid, biology, business.industry, Dynamic range, Relaxation oscillator, Electrical engineering, Slew rate, Condensed Matter Physics, Signal, Magnetic flux, Electronic, Optical and Magnetic Materials, biology.animal, Electrical and Electronic Engineering, business, DC bias, Voltage
Abstract

We designed a digital double relaxation oscillation SQUID (DROS) with an SFQ up/down counter. The DROS is connected to a feedback SQUID loop and a signal magnetic flux is input to the feedback SQUID loop. The DROS generates two kinds of voltage pulses corresponding to the total magnetic flux in the feedback SQUID loop. Two kind of voltage pulses are converted to SFQ and anti-SFQ pulses and input to the feedback SQUID loop to keep the magnetic flux in the SQUID loop constant. The number of the generated SFQ pulses is counted using the SFQ up/down counter. Thus, the count corresponds to the input magnetic flux. Because the SFQ up/down counter is operated in the pulse driven mode, the digital DROS needs only dc bias current for operation. We designed and fabricated a digital DROS with a relaxation oscillation frequency of 3 GHz and an 8-bit SFQ up/down counter. Numerical simulation suggested the designed digital DROS has a dynamic range exceeding ±100 Φ0 and magnetic flux slew rate of 3 × 109 Φ0/s.

Published
2011
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