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Studies from A.V. Pashchenko et al add new findings in the area of solid state physics.
Nanotechnology Weekly; Jul 20, 2009; 700+ Words ...Magnetoresistive ceramic samples La0.7Ca0.3 - xSrxMnO3 +/- delta sintered at temperatures...constructed," wrote A.V. Pashchenko and...Srx2+MnO3 +/- delta Ceramics. Physics of the...information, contact A.V. Pashchenko, National...Physics & Technology, UA-83114 ...
Studies from L.V. Hong et al add new findings in the area of physics.
Electronics Newsweekly; Jan 14, 2009; 600 Words ...Vietnam, La2NiO4+delta ceramic samples were manufactured...below 1 MHz. The I/V characteristics were...long time, wrote L.V. Hong and colleagues...information, contact L.V. Hong, Vietnamese Academy Science & Technology, Institute Materials...
New solid state physics research has been reported by A.V. Pashchenko et al.
Physics Week; Sep 9, 2008; 700+ Words ...magnetoresistive ceramics La0.6Sr0.2Mn1...Co(x)O3 +/-delta (x = 0-0.3...energy, wrote A.V. Pashchenko and...2-xCoxO3+/-delta. Physics of the...information, contact A.V. Pashchenko, National...Physics & Technology, UA-83114 Donetsk...Electronics, Emerging Technologies, ...
Stepdown converter uses a ceramic output capacitor.(Technology Information)
EDN; Jun 7, 2001; ; 700+ Words ...the use of an inexpensive ceramic output capacitor. To remove...equals to] (20 mV/2 x [V.sub.OUT])([L...sheet for the MAX1734, [V.sub.OUT] is 1.5...4.3 k[Omega] for [V.sub.OUT]= 1.8V...than or equal to] 2 x ([Delta][I.sub.L]/20...
Researchers from Kagoshima University publish findings in ceramics.
Journal of Technology; Feb 17, 2009; 700+ Words ...applied pressure (Delta P-t) with volume...dehydrated filtrate (V-f) was compared...Pressure Filtration of Ceramic Suspensions. Journal of the American Ceramic Society, 2009...Science & Technology, Kagoshima 8900065...of the American Ceramic Society is: Blackwell...England. ...
Findings from Polytechnic University advance knowledge in ceramics.
Journal of Technology; Jul 7, 2009; 700+ Words ...piezoelectric ceramics codoping with Zn2...additive. The PMNT ceramic with Z/L ratio...epsilon = 2628 and tan delta = 0.0296, when...electric field 100 V/mm." Gao and...published their study in Ceramics International...England. Keywords: Ceramics, Polytechnic University...prepared by ...
Mechanical properties of polymer-ceramic nanocomposite coatings by depth-sensing indentation.
Polymer Engineering and Science; Feb 1, 2005; ; 700+ Words ...unloading curve, [[delta].sub.s] is the...1 - [v.sub.s.sup...s]] + [(1 - [v.sub.i.sup...i]] (2) where v is the Poisson ratio...including metals and ceramics [13]. However...The ATO (Nanophase Technologies) used in this study...
Studies in the area of ceramics reported from J. Ryu and co-researchers.
Journal of Technology; Dec 9, 2008; 700+ Words ...dielectric loss of tan delta of the films at 100...cm(2) at 3.0 V), wrote J. Ryu...Journal of the American Ceramic Society (High Dielectric...Journal of the American Ceramic Society, 2008...Journal of the American Ceramic Society is: Blackwell...prepared by Journal of Technology ...
Researchers at China University target electrochemical research.
Energy Weekly News; Mar 13, 2009; 637 Words ...fabricate protonic ceramic membrane fuel cells...1Ce0.7Y0.2O3-delta (BZCY) electrolyte...1Ce0.7Y0.2O3-delta (NiO-BZCY) anode...1Ce0.7Y0.2O3-delta (BZCY) thin layer...potential of 1.01 V, a maximum power...of Science & Technology, Dept. of Materials...
Museums Openings BALTIMORE ...
The Washington Post; Apr 28, 2006; 700+ Words ...Vietnamese Ceramics From the Red River Delta," "Small Masterpieces...White: Chinese Ceramics From the 10th...Chinese Celadon Ceramics"; "Ancient Chinese...Not Equal: Brown v. Board of Education...Information and Technology"; "Field to...
Lower dc/dc-converter ripple by using optimum capacitor hookup. (design ideas).
EDN; Oct 31, 2002; ; 700+ Words ...input capacitor between [V.sub.IN] and ground...bypass capacitor between the [V.sub.IN] and ground pins...output-voltage ripple is [DELTA][V.sub.OUT(P-P...output capacitors, such as ceramics, help to minimize the output...
Study results from Technical University of Dresden in the area of solid state technology published.
Journal of Technology; Nov 4, 2008; 682 Words ...4Mn1-xMexO3-delta with Me=Fe, Co...conductivity of the prepared ceramics. Lower conductivities...6Ca0.4MnO3-delta are explained by...ratios, wrote V. Vashook and colleagues...information, contact V. Vashook, Technical...Keywords: Solid State Technology, Technical University...
Fine dust filtration using a metal fiber bed.
Journal of the Air & Waste Management Association; Aug 1, 2006; ; 700+ Words ...the conventional ceramic filters because of...pressure drop ([DELTA]P) for removing...directions, the [DELTA]P entailed by particle...alloys and process technology provides various...p.sub.f]V]] (1) where M...Fecralloy fiber, and V is the filter bed...
Heaters and heating elements.(section D: Temperature/Pressure Control)
Plastics Technology; Nov 1, 2008; 700+ Words ...radiant heaters, ceramic heaters, resistance...AMERICAN CATALYTIC TECHNOLOGIES Flameless catalytic...available up to 480 v, wattage up to 12...in 120- and 240-v models. Cartridge...and 120- and 240-v models. Conventional...thermocouple or heater. DELTA MANUFACTURING CO...
bq25012: single-chip, Li-Ion battery charger and high-efficiency switching DC/DC converter IC for Bluetooth[R] headsets.(integrated circuits)
EDN Asia; May 1, 2006; ; 700+ Words ...portable power management technology continues to advance...allowing the use of small ceramic input and output capacitors...V.sub.in] = [V.sub.BAT_min] is respectively: L = [V.sub.BAT_max] - [V.sub.o]/[DELTA][I.sub.L...
Scientists at Kagoshima University describe research in science.
Physics Week; Nov 11, 2008; 700+ Words ...expressed by V-i/Vmax (V-i : total volume...flocculated particles (Delta mu=mu(g)-mu...The enthalpy term (Delta H-m) in the activation...in the Journal of Ceramic Processing Research...Materials Science & Technology, 1-21-40 Korimoto...
How does that work?(Femtoamp (fA) measurements)(Brief Article)
Test & Measurement World; May 1, 2002; 700+ Words ...time inter vals ([delta]t), you can calibrate...steps ([delta]V) are proportional...a 100-[micro]V output--100 times...measure [delta]V at equal time intervals...effects in Teflon or ceramic insulators can also...effect or unusual technology.
Choosing the best capacitor for wireless devices and charger control circuits: for small portable wireless devices size is the predominant factor in selecting the capacitor, although the DC leakage and/or ESR are critical electrical parameters which must not be overlooked.(EYE ON CAPACITORS)
Wireless Design & Development; May 1, 2009; ; 700+ Words ...3.3 V and 4.3 V DC at a frequency...devices are multilayer ceramic capacitors (MLCCs...criteria for capacitor technologies and improvements in...and the battery (V bat) during shut...C = (I input *[DELTA]t) / [DELTA...FET and [DELTA]V is the peak to peak...
BUYERS' GUIDE ADDRESS INDEX.
Ceramic Industry; Jul 15, 2000; 700+ Words ...equipment for the ceramic industry. Large inventory...com Alan Cohen, V.P. Buy, sell...applications. ABRASIVE TECHNOLOGY, INC. 8400 Green...Robert Bancroft, V.2-Sales/Bus...com Tom Henderson, V.P.-Sales Design...FURNACES, DIV. OF DELTA H SYSTEMS, INC...
Heaters and heating elements.(Temperature/Pressure Control)
Plastics Technology; Oct 1, 2007; 700+ Words ...radiant heaters, ceramic heaters, resistance...AMERICAN CATALYTIC TECHNOLOGIES Flameless catalytic...infrared panel-type ceramic heaters for thermoforming...available up to 480 v, wattage up to 12...thermocouple or heater. DELTA MANUFACTURING CO...in 120- and 240-v models. ...
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