Zobrazeno 1 - 10
of 11
pro vyhledávání: '"M P, Popp"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract Historically, thermal radiation is related to 3D cavities. In practice, however, it is known that almost any hot surface radiates according to Planck’s law. This approximate universality roots in the smooth electromagnetic mode structure o
Externí odkaz:
https://doaj.org/article/c65a7e076e9b46e9b247757c2383d071
Publikováno v:
Magnetic Resonance, Vol 1, Pp 97-103 (2020)
The use of spherical rotors for magic angle spinning offers a number of advantages, including improved sample exchange, efficient microwave coupling for dynamic nuclear polarization nuclear magnetic resonance (NMR) experiments, and, most significantl
Externí odkaz:
https://doaj.org/article/4332f1bf62a549249f30800a40ecee4d
Publikováno v:
Journal of Magnetic Resonance Open, Vol 8, Iss , Pp 100019- (2021)
To date, the most common method for setting the magic angle in magic angle spinning (MAS) solid state NMR experiments has been to monitor the NMR signal from a quadrupolar nuclide (such as 79Br in KBr) under MAS, then swapping to a sample of interest
Externí odkaz:
https://doaj.org/article/a45a1a54da45419e9194aaf739f38d7d
Autor:
Pin-Hui Chen, Chukun Gao, Lauren E. Price, Michael A. Urban, Thomas M. Osborn Popp, Alexander B. Barnes
Publikováno v:
Journal of Magnetic Resonance Open, Vol 8, Iss , Pp 100015- (2021)
Spherical rotors are a new paradigm in magic angle spinning (MAS) solid-state nuclear magnetic resonance (NMR). The simple geometry makes smaller diameter spheres and their utilization within narrow-bore NMR probes feasible. Here we report a 68 kHz s
Externí odkaz:
https://doaj.org/article/da88ed6fd0da4253acda9d7bc2d9af3d
Autor:
Thomas M. Osborn Popp, Nicholas H. Alaniva, Ronny Gunzenhauser, Pin-Hui Chen, Chukun Gao, Lauren E. Price, Alexander B. Barnes
Publikováno v:
Journal of Magnetic Resonance Open, Vol 6, Iss , Pp 100014- (2021)
Precise alignment of the sample's spinning axis is vital for many magic angle spinning solid state NMR experiments. Spherical rotors are a new paradigm for magic angle spinning NMR, having been demonstrated to spin stably with little risk of rotor cr
Externí odkaz:
https://doaj.org/article/3c09931a51d941ec9533c0e5b1f5a735
Autor:
Andrew Scaboo, S. Faye Smith, Pengyin Chen, Cheng-Zhang Wu, Juan Mayta, M. P. Popp, Bo Zhang, D. Dong
Publikováno v:
Agricultural Science. 2:1-11
Cultivar selection for specialty soybeans is mainly based on seed-yield performance, disease resistance, and value-increasing seed attributes. However, adoption of food-grade specialty soybean cultivars by farmers for commercial production requires s
Autor:
J D, Caldwell, K P, Coffey, J A, Jennings, D, Philipp, A N, Young, J D, Tucker, D S, Hubbell, T, Hess, M L, Looper, C P, West, M C, Savin, M P, Popp, D L, Kreider, D M, Hallford, C F, Rosenkrans
Publikováno v:
Journal of animal science. 91(1)
Replacing toxic, wild-type Neotyphodium coenophialum-infected tall fescue (E+) with nontoxic, N. coenophialum-infected tall fescue (NE+) has improved cow performance, but producer acceptance of NE+ has been slow. The objective was to compare performa
Autor:
K P, Coffey, W K, Coblentz, D A, Scarbrough, J B, Humphry, B C, McGinley, J E, Turner, T F, Smith, D S, Hubbell, Z B, Johnson, D H, Hellwig, M P, Popp, C F, Rosenkrans
Publikováno v:
Journal of animal science. 83(11)
A grazing study was initiated in April 2000 and continued through three calving and weaning cycles (ending July 2003) to investigate the effects of rotational grazing management (twice monthly [2M] vs. twice weekly [2W]) and weaning date (mid-April [
Publikováno v:
Plant molecular biology. 33(6)
We have cloned, sequenced, and examined the expression of genes from pine trees that appear to encode extracellular class II chitinase. Nucleotide sequence analysis indicates a coding sequence composed of three exons interrupted by two introns at loc
Publikováno v:
Canadian Journal of Forest Research. 16:832-835
Fertilization with 224 and 448 kg Nha−1 applied to white spruce, Piceaglauca (Moench) Voss, as ammonium nitrate significantly increased concentrations of foliar N. Trees with 1.10 to 1.29% foliar N on July 3 had the highest average number of yellow