Direct support and general support maintenance manual : crane, wheel mounted, 5 ton capacity at 10-foot radius, 3/8 cu yd; 1 engine, diesel driven, 4 x 4 (Hanson Machinery model H446), FSN 3810-948-0407.

Includes index.

Direct support and general support maintenance repair parts and special tools lists : roller, motorized, gasoline engine driven, 2 wheel, 5 to 8 ton, w/sprinkler, NSN 3895-00-842-5326, Huber model T-58-M.

Includes indexes.

Organizational, direct support and general support maintenance manual : spreader, aggregate, towed, force feed, pneumatic tires, 8-ft. width (Burch Corp model FF-8), FSN 3895-130-3633.

"June 1971."

Direct support and general support maintenance manual : paving machine, bituminous material; gasoline engine driven; crawler mounted; 8-to 10-feet wide, (Barber-Greene model SA-35), FSN 3895-057-8715.

"December 1974."

Unit, direct support, and general support maintenance repair parts and special tools lists ... : paving machine, bituminous material, gasoline engine driven, crawler mounted, 8 to 12 feet wide, NSN 3895-057-8715, Barber-Greene model SA-35.

"January 1992."

Operator, organizational, direct support, general support, and depot maintenance manual : air conditioner, floor mounting; air cooled; 8 HP, AC, 3 phase, 400 cycle; 38,000 BTU, 416 volt (Fairchild Stratos model VEA4-3), FSN 4120-690-7869 ... 50,000 BTU, 208 volt (Fairchild Stratos model VEA4-3-28029MOD), FSN 4120-225-9752.

Includes index.

Operator's manual : survey instrument, azimuth, gyro, lightweight, model AG-8, type 1 (6675-00-062-8579).

"30 June 1986."

Organizational maintenance repair parts and special tools list : Programmer-Test Station, Guided Missile, Transportable AN/TSM-87 (XO-8), 1427-00-378-9801, 11051000-89, 1427-01-085-1029, Pershing 1A Field Artillery Missile System.

Includes index.

Hand receipt covering contents of Components of End Items (COEI), Basic Issue Items (BII) and Additional Authorization List (AAL) for truck, cargo, 8 ton, 4x4, M520 w/winch (NSN 2320-00-873-5422), M520 w/o winch (NSN 2300-00-191-1310), M877 w/winch, w/material handling crane (NSN 2320-01-010-4956), M877 w/o winch, w/material handling crane (NSN 2320-01-010-4957), truck, wrecker, 10 ton, 4x4, M553 (NSN 2320-00-873-5426), truck, tanker, fuel servicing, 2500 gallon, 4x4, M559 w/winch (NSN 2320-00-873-5420), M559 w/o winch (NSN 2320-00-445-7250).

"May 1983."

All-fiber passively mode-locked Tm-doped NOLM-based oscillator operating at 2-μm in both soliton and noisy-pulse regimes

A self-starting all-fiber passively mode-locked Tm-doped fiber laser based on nonlinear loop mirror (NOLM) is demonstrated. Stable soliton pulses centered at 2017.33 nm with 1.56 nm FWHM were produced at a repetition rate of 1.514 MHz with pulse duration of 2.8 ps and pulse energy of 83.8 pJ. As increased pump power, the oscillator can also operate at noise-like (NL) regime. Stable NL pulses with coherence spike width of 341 fs and pulse energy of up to 249.32 nJ was achieved at a center wavelength of 2017.24 nm with 21.33 nm FWHM. To the best of our knowledge, this is the first 2 μm region NOLM-based mode-locked fiber laser operating at two regimes with the highest single pulse energy for NL pulses. © 2014 Optical Society of America.

Síntese e caracterizações estrutural e magnética das ferritas de cobalto-manganês (Co1-xMnxFe2O4 E Co1,2Fe1,8-xMnxO4)

The cobalt-manganese ferrites (Co1¡xMnxFe2O4 and Co1,2Fe1,8¡xMnxO4) has a mixed structure of spinel type and it has been regarded as one of candidates for petitive wide variety of applications in devices from ultrasonic generation and detection, sensors, transformers, as well as in medical industry. Ferrites cobalt-manganese nanostructured were produced via mechanical alloying with subsequent heat treatment and were characterized by X-ray diffraction, X-ray fluorescence, scanning electron microscopy and magnetization. Samples of Co1¡xMnxFe2O4 and Co1,2Fe1,8¡xMnxO4 were obtained from the precursor powders Fe3O4, Co3O4 and Mn3O4 which were stoichiometrically mixed and ground by 10h and heat treated at 900°C for 2h. The diffraction confirmed the formation of the pure nanocrystalline phases to series Co1,2Fe1,8¡xMnxO4 with an average diameter of about 94nm. It was found that the lattice parameter increases with the substitution of Fe3Å by Mn3Å. The x-ray fluorescence revealed that the portions of metals in samples were close to the nominal stoichiometric compositions. The microstructural features observed in micrographs showed that the particles formed show very different morphology and particle size. The magnetic hysteresis measurements performed at low temperature showed that the saturation magnetization and remanence increased as the concentration of manganese, while the coercive field decreased. The anisotropy constant (Ke f ), was estimated from the data adjustments the law of approaching saturation. It was found that the anisotropy decreases substantially with the substitution of Fe by Mn.

Energy transfer rates and population inversion investigation of sup(1)Gsub(4) and sup(1)Dsub(2) excited states of Tmsup(3+) in Yb:Tm:Nd:KYsub(3)Fsub(10) crystals

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Täm' on juttu juomarista, koottu kohmelowäestä

Imprimatur: H. Molander.

Dificuldades de aprendizagem da álgebra: Análise de manuais do 7º e 8º anos de escolaridade

Dissertação de Mestrado apresentada ao Instituto Superior de Psicologia Aplicada para obtenção de grau de Mestre na especialidade de Psicologia Educacional.

Propriedade fotoluminescente da ZrO2: Tb+3, Eu+3, Tm+3 obtida pelo método de polimerização de complexos

Recent studies are investigating a new class of inorganic materials which arise as a promising option for high performance applications in the field of photoluminescence. Highlight for rare earth (TR +3 ) doped, which have a high luminous efficiency, long decay time and being able to emit radiation in the visible range, specific to each element. In this study, we synthesized ZrO2: Tb +3 , Eu +3 , Tm +3 nanoparticles complex polymerization method (CPM). We investigated the influences caused by the heat treatment temperature and the content of dopants in zirconia photoluminescent behavior. The particles were calcined at temperature of 400, 500 and 600 ° C for two hours and ranged in concentration of dopants 1, 2, 4 and 8 mol% TR +3 . The samples were characterized by thermal analysis, X-ray diffraction, photoluminescence of measurements and uv-visible of spectroscopies. The results of X-ray diffraction confirmed the formation of the tetragonal and cubic phases in accordance with the content of dopants. The photoluminescence spectra show emission in the region corresponding simultaneous to blue (450 nm), green (550 nm) and red (615 nm). According to the results, ZrO2 particles co-doped with rare earth ions is a promising material white emission with a potential application in the field of photoluminescence