We present limits for the compactification scale in the theory of Large Extra Dimensions (LED) proposed by Arkani-Hamed, Dimopoulos, and Dvali. We use 11 months of data from the Fermi Large Area Telescope (Fermi-LAT) to set gamma ray flux limits for 6 gamma-ray faint neutron stars (NS). To set limits on LED we use the model of Hannestad and Raffelt (HR) that calculates the Kaluza-Klein (KK) graviton production in supernova cores and the large fraction subsequently gravitationally bound around the resulting NS. The predicted decay of the bound KK gravitons to {gamma}{gamma} should contribute to the flux from NSs. Considering 2 to 7 extra dimensions of the same size in the context of the HR model, we use Monte Carlo techniques to calculate the expected differential flux of gamma-rays arising from these KK gravitons, including the effects of the age of the NS, graviton orbit, and absorption of gamma-rays in the magnetosphere of the NS. We compare our Monte Carlo-based differential flux to the experimental differential flux using maximum likelihood techniques to obtain our limits on LED. Our limits are more restrictive than past EGRET-based optimistic limits that do not include these important corrections. Additionally, our limits are more stringent …

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

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

Report that discusses reasons why some fuel-efficient vehicles are not sold in the U.S.

Recently in the National Spherical Torus Experiment (NSTX), increasing lithium wall coatings suppressed edge localized modes (ELMs), gradually but not quite monotonically. This work details profile and stability analysis as ELMs disappeared throughout the lithium scan. While the quantity of lithium deposited between discharges did not uniquely determine the presence of ELMs, profile analysis demonstrated that lithium was correlated to wider density and pressure pedestals with peak gradients farther from the separatrix. Moreover, the ELMy and ELM-free discharges were cleanly separated by their density and pedestal widths and peak gradient locations. Ultimately, ELMs were only suppressed when lithium caused the density pedestal to widen and shift inward. These changes in the density gradient were directly reflected in the pressure gradient and calculated bootstrap current. This supports the theory that ELMs in NSTX are caused by peeling and/or ballooning modes, as kink/peeling modes are stabilized when the edge current and pressure gradient shift away from the separatrix. Edge stability analysis using ELITE corroborated this picture, as reconstructed equilibria from ELM-free discharges were generally farther from their kink/peeling stability boundaries than ELMy discharges. We conclude that density profile control provided by lithium is the key first step to ELM suppression in NSTX

Weekly newspaper from Brownwood, Texas that includes local, state and national news along with advertising.

Understanding the fundamental principles governing the structure and dynamics of water - and particularly how water mediates chemical interactions and processes - continues to pose formidable challenges and yield abundant surprises. The focus of this Gordon Research Conference is on identifying key questions, describing emerging understandings, and unveiling surprising discoveries related to water and aqueous solutions. The talks and posters at this meeting will describe studies of water and its interactions with objects such as interfaces, channels, electrons, oils, ions, and proteins; probed using optical, electrical, and particle experiments, and described using classical, quantum, and multi-scale theories.

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.

Weekly newspaper from Kerens, Texas that includes local, state and national news along with extensive advertising.

The meeting shall strive to develop and further the fundamental understanding of defects and their roles in the structural, electronic, optical, and magnetic properties of bulk, thin film, and nanoscale semiconductors and device structures. Point and extended defects will be addressed in a broad range of electronic materials of particular current interest, including wide bandgap semiconductors, metal-oxides, carbon-based semiconductors (e.g., diamond, graphene, etc.), organic semiconductors, photovoltaic/solar cell materials, and others of similar interest. This interest includes novel defect detection/imaging techniques and advanced defect computational methods.

This report examines the source of the contempt power, reviews the historical development of the early case law, outlines the statutory and common law basis for Congress's contempt power, and analyzes the procedures associated with inherent contempt, criminal contempt, and the civil enforcement of subpoenas. The report also includes a detailed discussion of two recent information-access disputes that led to the approval of contempt citations in the House against then-White House Chief of Staff Joshua Bolten and former White House Counsel Harriet Miers, as well as Attorney General Eric Holder. Finally, the report discusses both non-constitutional and constitutionally-based limitations on the contempt power.

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

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.

Chungpu Chongloi, Kimpi Chongloi, and Gunjanei Vaiphei discuss the different villages they have lived in over the years. They are Saihriem elders in their 80s at the time of recording.

Chungpu Chongloi, Kimpi Chongloi, and Gunjanei Vaiphei discuss the different villages they have lived in over the years. They are Saihriem elders in their 80s at the time of recording.

Bahpu Saihriem describes the belief of the Saihriems in the existence of ghosts and spirits. He says that the Saihriems believed in different types of ghosts: some are tall, while others are short, and some ghosts have popping eyes that frighten the people who see them. He is a native speaker of Saihriem from Noxa Tila, Cachar District, Assam.

Bahpu Saihriem describes the belief of the Saihriems in the existence of ghosts and spirits. He says that the Saihriems believed in different types of ghosts: some are tall, while others are short, and some ghosts have popping eyes that frighten the people who see them. He is a native speaker of Saihriem from Noxa Tila, Cachar District, Assam.

Bahpu Saihriem is a male speaker residing in Bahbahar village of Cachar district of Assam (originally from Nohsa village). He describes the healing rituals practiced by their forefathers in the old days.

Bahpu Saihriem describes the traditional cultivation practices of the Saihriems. He is a native speaker of Saihriem from Noxa Tila, Cachar District, Assam.

Bahpu Saihriem describes the traditional cultivation practices of the Saihriems. He is a native speaker of Saihriem from Noxa Tila, Cachar District, Assam.

Chungpu Chongloi describes Saihriem death ceremonies. He is a native speaker of Saihriem from Noxa Tila, Cachar District, Assam, around 85 years old at the time of recording.

Chungpu Chongloi describes Saihriem death ceremonies. He is a native speaker of Saihriem from Noxa Tila, Cachar District, Assam, around 85 years old at the time of recording.

Bahpu Saihriem describes the traditional Saihriem healing rituals practiced by their forefathers. He is a native speaker of Saihriem from Noxa Tila, Cachar District, Assam.