Browsing by Title

X-ray analysis of selected polymers

Bhawarlal, Prakash (1993-05)

X-ray diffraction study of AlN/AlGaN short period superlattices

Temkin, H.; Holtz, Mark; Nikishin, S.; Chandolu, A (American Institute of Physics, 2007-12-10)

Short period superlattices of AlN/Al0.08Ga0.92N with the average AlN content over 60% have been investigated by high resolution x-ray diffraction. The a and c lattice constants verify these structures to be strain relaxed. ...

X-ray line width measurements with a three-crystal spectrometer

Welch, Herbert Eugene (Texas Tech University, 1969-05)

Not available

X-ray lines close to KLL auger electron energies from Fe, Co, Ni, and Cu monocrystals

Koo, Yeon Deog (Texas Tech University, 1990-08)

By x-ray bombardment of metal monocrystals (Fe, Co, Ni, and Cu), x-rays of KLL radiative Auger electrons (KLL RAE) can be observed on the low energy side of the Ka lines. The energies of the KLL RAE x-rays of each monocrystal ...

X-ray microtomographic image analysis for identification of cotton contaminants

Pai, Ajay S (Texas Tech University, 2002-08)

Technologies currently used for cotton contaminant assessment suffer from some fundamental limitations. These limitations severely restrict the ability of existing technologies to accurately detect and classify contaminants ...

X-Ray Observation of the Roche-lobe-filling White Dwarf plus Hot Subdwarf System ZTF J213056.71+442046.5

Mereghetti, S.; La Palombara, N.; Kupfer, T. (TTU); Marsh, T. R.; Copperwheat, C. M.; Deshmukh, K. (TTU); Esposito, P.; Maccarone, T. (TTU); Pintore, F.; Rigoselli, M.; Rivera Sandoval, L.; Tiengo, A. (2022)

ZTF J213056.71+442046.5 is the prototype of a small class of recently discovered compact binaries composed of a white dwarf and a hot subdwarf that fills its Roche lobe. Its orbital period of only 39 minutes is the shortest ...

X-ray preionization for triggering spark gaps

Ingram, Michael Wright (Texas Tech University, 1986-05)

The use of a cold field emission flash x-ray tube for spark gap triggering is described, along with measurements of the ionization produced by the tube in nitrogen and argon. For the ionization measurements, the tube is ...

X-ray study of III-Nitride epitaxial layers

Akula, Aditya K. (2007-12)

Group III-Nitride semiconductors are currently under extensive investigation as promising materials for optoelectronic, high-temperature, and high-power devices due to properties such as large direct band gap, high thermal ...

X-ray study of the transition of amorphous Nib63s-Pdb17s-Pdb20s alloy to a crystalline state

Chen, Hua May Lin (Texas Tech University, 1972-08)

Not Available.

Xanthomonas citri pv. malvacearum TALE diversity

Vailant Nunes, Kharenn; https://orcid.org/0000-0002-7826-2890 (2021-08)

Bacterial plant pathogen Xanthomonas spp. produce type III effectors known as Transcription activator-like effectors (TALEs) that exert virulence function by activating pathogenicity genes inside the plant cell. Xanthomonas ...

xBGAS-enabled memory centric architecture for high performance computing

Stoddard, Nathan (2021-05)

In the era of petascale computing, the massive datasets utilized by emerging data-intensive applications are usually mapped to distinct nodes of high-performance computing (HPC) systems in order to enable an enhanced degree ...

xEMU Lower Torso Assembly (LTA) Brief Fleet Sizing Study

Davis, Kristine; Rhodes, Richard; Kim, Han; Benson, Elizabeth; Hernandez, Yaritza; Vu, Linh; Rajulu, Sudhakar (2020 International Conference on Environmental Systems, 2020-07-31)

The Exploration Extravehicular Mobility Unit (xEMU) project is tasked with building a spacesuit for the lunar 2024 missions. These missions will require a mobile Lower Torso Assembly (LTA) to fit the required range of ...

Xenobiotic Effects of Chlorine Dioxide to Escherichia coli O157:H7 on Non-host Tomato Environment Revealed by Transcriptional Network Modeling: Implications to Adaptation and Selection

Shu, Xiaomei; Singh, Manavi; Karampudi, Naga Bhushana Rao; Bridges, David F.; Kitazumi, Ai; Wu, Vivian C.H.; de los Reyes, Benildo G. (2020)

Escherichia coli serotype O157:H7 is one of the major agents of pathogen outbreaks associated with fresh fruits and vegetables. Gaseous chlorine dioxide (ClO2) has been reported to be an effective intervention to eliminate ...