Results 51 to 60 of about 1,695,279 (298)

Cotton Fiber Strength Measurement and Its Relation to Structural Properties from Fourier Transform Infrared Spectroscopic Characterization

Textiles
There has been an interest in understanding the relationship between textile cotton fiber strength (or tenacity) and structure for better fiber quality measurement and enhancement.
Yongliang Liu
doaj   +1 more source

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Optimization of high-speed steels heat-resistance by volume and laser heat-treatments combination

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2014
The peculiarities of the phase transformations by a pulse laser hardening in a solid state and from a melt, leading to the higher wear-and-heat-resistance of a laser influence zones, were studied for the cobaltic high-speed steel with a different initial ...
Dmitriy M Gureev
doaj   +1 more source

MATHEMATICS CREATIVE THINKING SKILLS INSTRUMENT TO SOLVE CUBE AND RECTANGULAR PRISM VOLUME PROBLEMS FOR ELEMENTARY SCHOOL STUDENTS

MaPan: Jurnal Matematika dan Pembelajaran, 2021
Mathematical creative thinking skills can help students solve mathematical problems with diverse, unique, and detailed solutions and strategies. This study aims to produce an instrument capable of obtaining information about students' mathematical ...
Aan Yuliyanto, Turmudi Turmudi, Ernawulan Syaodih, Arie Dharmawan, Cahya Karisma Pertiwi, Idat Muqodas, Dadan Rusdiana Saputra   +6 more
doaj   +1 more source

The HARPS search for southern extra-solar planets. IX. Exoplanets orbiting HD 100777, HD 190647, and HD 221287 [PDF]

, 2007
The HARPS high-resolution high-accuracy spectrograph is offered to the astronomical community since the second half of 2003. Since then, we have been using this instrument for monitoring radial velocities of a large sample of Solar-type stars (~1400 ...
Benz, Willy, Bouchy, Francois, Curto, Gaspare Lo, Lovis, Christophe, Mayor, Michel, Moutou, Claire, Naef, Dominique, Pepe, Francesco, Queloz, Didier, Santos, Nuno C., Udry, Stephane   +10 more
core   +5 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Performance of two Askaryan Radio Array stations and first results in the search for ultra-high energy neutrinos [PDF]

, 2016
Ultra-high energy neutrinos are interesting messenger particles since, if detected, they can transmit exclusive information about ultra-high energy processes in the Universe. These particles, with energies above $10^{16}\mathrm{eV}$, interact very rarely.
Allison, P., ARA Collaboration, Bard, R., Beatty, J. J., Besson, D. Z., Bora, C., Chen, C. -C., Chen, C. -H., Chen, P., Christenson, A., Connolly, A., Davies, J., Duvernois, M., Fox, B., Gaior, R., Gorham, P. W., Hanson, K., Haugen, J., Hill, B., Hoffman, K. D., Hong, E., Hsu, S. -Y., Hu, L., Huang, J. -J., Huang, M. -H. A., Ishihara, A., Karle, A., Kelley, J. L., Kennedy, D., Kravchenko, I., Kuwabara, T., Landsman, H., Laundrie, A., Li, C. -J., Liu, T. C., Lu, M. -Y., Macchiarulo, L., Mase, K., Meures, T., Meyhandan, R., Miki, C., Morse, R., Nam, J., Nichol, R. J., Nir, G., Novikov, A., O'Murchadha, A., Pfendner, C., Ratzlaff, K., Relich, M., Richman, M., Ritter, L., Rotter, B., Sandstrom, P., Schellin, P., Seckel, D., Shiao, Y. -S., Shultz, A., Stockham, J., Stockham, M., Touart, J., Varner, G. S., Wang, M. -Z., Wang, S. -H., Yang, Y., Yoshida, S., Young, R.   +66 more
core   +3 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Study of Ethiopian genetically modified and organic cotton fiber quality compared with conventional cotton

Cogent Food & Agriculture
In Ethiopia, investigation of fiber quality and commercialization is limited to conventional cotton and there is no fiber property analysis for Organic and genetically modified cotton.
Chirato Godana Korra, Kura Alemayehu Beyene, Tiliksew Addis Desta   +2 more
doaj   +1 more source

Polarimetry with a soft x-ray spectrometer

, 2008
An approach for measuring linear X-ray polarization over a broad-band using conventional spectroscopic optics is described. A set of multilayer-coated flats reflect the dispersed X-rays to the instrument detectors.
Marshall, Herman L.
core   +1 more source