Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.

Transcript of a public hearing held by the Commission on Wartime Contracting in Iraq & Afghanistan held July 26,2010 in Washington, D.C. This hearing includes testimony from three panels of witnesses representing government agencies, contractors and subcontractors on transparency and accountability challenges associated with subcontracting.

A new rapid method for the determination of {sup 237}Np and Pu isotopes in soil and sediment samples has been developed at the Savannah River Site Environmental Lab (Aiken, SC, USA) that can be used for large soil samples. The new soil method utilizes an acid leaching method, iron/titanium hydroxide precipitation, a lanthanum fluoride soil matrix removal step, and a rapid column separation process with TEVA Resin. The large soil matrix is removed easily and rapidly using this two simple precipitations with high chemical recoveries and effective removal of interferences. Vacuum box technology and rapid flow rates are used to reduce analytical time.

A new method for the determination of {sup 237}Np and Pu isotopes in large soil samples has been developed that provides enhanced uranium removal to facilitate assay by inductively coupled plasma mass spectrometry (ICP-MS). This method allows rapid preconcentration and separation of plutonium and neptunium in large soil samples for the measurement of {sup 237}Np and Pu isotopes by ICP-MS. {sup 238}U can interfere with {sup 239}Pu measurement by ICP-MS as {sup 238}UH{sup +} mass overlap and {sup 237}Np via {sup 238}U peak tailing. The method provides enhanced removal of uranium by separating Pu and Np initially on TEVA Resin, then transferring Pu to DGA resin for additional purification. The decontamination factor for removal of uranium from plutonium for this method is greater than 1 x 10{sup 6}. Alpha spectrometry can also be applied so that the shorter-lived {sup 238}Pu isotope can be measured successfully. {sup 239}Pu, {sup 242}Pu and {sup 237}Np were measured by ICP-MS, while {sup 236}Pu and {sup 238}Pu were measured by alpha spectrometry.

A modulation transfer function (MTF) calibration method based on binary pseudo-random (BPR) gratings and arrays [Proc. SPIE 7077-7 (2007), Opt. Eng. 47(7), 073602-1-5 (2008)] has been proven to be an effective MTF calibration method for a number of interferometric microscopes and a scatterometer [Nucl. Instr. and Meth. A 616, 172-82 (2010]. Here we report on a significant expansion of the application range of the method. We describe the MTF calibration of a 6 inch phase shifting Fizeau interferometer. Beyond providing a direct measurement of the interferometer's MTF, tests with a BPR array surface have revealed an asymmetry in the instrument's data processing algorithm that fundamentally limits its bandwidth. Moreover, the tests have illustrated the effects of the instrument's detrending and filtering procedures on power spectral density measurements. The details of the development of a BPR test sample suitable for calibration of scanning and transmission electron microscopes are also presented. Such a test sample is realized as a multilayer structure with the layer thicknesses of two materials corresponding to BPR sequence. The investigations confirm the universal character of the method that makes it applicable to a large variety of metrology instrumentation with spatial wavelength bandwidths from a few nanometers to hundreds …

The vertical transport of heat and trace chemicals for a night in April has been studied with a wavelet analysis and conventional one-hour averages. It was found that for the night of April 20, 2009, turbulent kinetic energy, heat and trace chemicals were transported directed downward from the jet core. The most significant periods for this transport were less than 5 minutes and greater than one hour with intermittent transport taking place in the 5 min to 1 hour time frame. The nocturnal boundary layer is characterized by turbulent intermittency, long period oscillations, and a slow approach to equilibrium, (Mahrt, 1999). Although turbulence is usually maintained by surface friction, downward transport from low-level jets can also play an important role in turbulence maintenance and in the transport of scalars, Mahrt (1999), Banta et al. (2006). The eddy covariance flux measurement technique assumes continuous turbulence which is unusual in the stable boundary because significant flux transport occurs via turbulent eddies whose periods are long compared with the averaging time (Goulden et al., 1996). Systematic error in eddy flux measurements is attributed mainly to the neglect of long period eddies. Banta et al. (2006) noted that observations of turbulence below the low …

Recording of the song "Ishqam jutining" at Rivera Hotel in Gilgit.

Transcription and free English translation of a recording of Ruqayya Bano sharing the recipe for “Diram Phitti”, or sweet bread cake, in the Nagar dialect. In this recipe, grain is germinated, then ground into flour and fermented. This flour is made into dough, and cooked on an iron pan in individual patties.

Transcription of Niyam reciting the story “Nosherwaane the Just” in the Yasin dialect of Burushaski. In this popular story there was a king named Qabaat, who had one muslim minister, and one hindu minister. When one of the minsters explained that two owls were discussing the injustice in Qabaat’s kingdom, he decided to become a very just king, and earned the name Nosherwaane the Just. Transcription is done in Burushaski with translations in English.

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In Stack and Rustad (2007), the reactive flux method (Rey and Hynes, 1996) and molecular dynamics (MD) were used to simulate the {001} barite-water interface structure and water exchange rate of aqueous barium ions and barium surface species. Atomic-level mineralwater interfacial structure and kinetics are being studied with increasing precision due to advances in spectroscopic methods at synchrotron x-ray sources as well as improved computational capacity. Better characterization of these interfaces in turn is leading to advances in the understanding of many macroscopic geochemical properties. Overall the barite-water interfacial structure was found to compare well to that estimated using X-ray reflectivity (XRR) measurements (Fenter et al., 2001), but there was an important difference: the MD predicted an intricate water structure present at the interface with one major peak and several minor peaks whereas the XRR found only a single layer of water. This discrepancy is thought to result from a limited resolution in the Fenter et al. (2001) study as well as over-coordination of surface sulfates by the MD model.

Recording of Niyam reciting the story “Nosherwaane the Just” in the Yasin dialect of Burushaski. In this popular story there was a king named Qabaat, who had one muslim minister, and one hindu minister. When one of the minsters explained that two owls were discussing the injustice in Qabaat’s kingdom, he decided to become a very just king, and earned the name Nosherwaane the Just.

Recording of musicians from Hundur singing a traditional song in Yasin Burushaski.

Recording of Bulbul Murad discussing Burusho culture in the Yasin dialect of Burushaski.

Recording of Badshai Khan, also known as Tatako, reciting "Sheryar," a popular story in the Yasin dialect of Burushaski.

Video recording of Mehboob Jan Yasini reciting a song entitled "Ajo Khon" (meaning 'very far') in the Yasin dialect.

Recording of Bakhtawar Shah reciting "The King's Seven Boys," a popular story in the Nagar dialect of Burushaski.

Recording of Dr. Faiz Aman doing semantic analysis of some Burushaski words in the Yasin dialect of Burushaski.

Recording of Naseema Ali translating Ruqayya's recipes for čʰap-šuro, diram-phiṭi, and mulo-šuro from Burushaski into Urdu.

Recording of Ruqayya sharing a recipe for “Ghulmaldi”, a yoghurt dip made for covering thin bread and butter. This is told in the Nagar dialect.

Recording of Baqad, a carpenter, reciting "Sakhi," a popular story in the Yasin dialect of Burushaski. He is 76 at the time of the recording.

Recording of Piar Karim translating Surung Thuko from Burushaski into Urdu.