Results 31 to 40 of about 595,305 (339)

Faddeev calculations for the A=5,6 Lambda-Lambda hypernuclei

, 2003
Faddev calculations are reported for Lambda-Lambda-5H, Lambda-Lambda-5He and Lambda-Lambda-6He in terms of two Lambda hyperons plus the respective nuclear clusters, using Lambda-Lambda central potentials considered in past non-Faddeev calculations of ...
A. Gal, D.J. Prowse, E. Hiyama, E. Hiyama, H. Nemura, H. Nemura, H. Takahashi, I. Kumagai-Fuse, I. N. Filikhin, I.N. Filikhin, I.N. Filikhin, I.N. Filikhin, I.R. Afnan, J. Bernabéu, J.K. Ahn, K. Ikeda, K.S. Myint, M.A. Khan, M.M. Nagels, M.M. Nagels, O. Portilho, R.H. Dalitz, S.B. Carr, S.P. Merkuriev, T. Yamada, Th.A. Rijken, V. M. Suslov, V.G.J. Stoks, Y. Akaishi, Y.C. Tang   +29 more
core   +1 more source

Precision targeting of genetic variations in mixed bacterial cultures using CRISPR-Cas12a-programmed λ phages

Frontiers in Microbiology
The CRISPR-Cas system, an adaptive immune mechanism in prokaryotes against bacteriophages, has been developed into a versatile tool for recognizing and cleaving target nucleic acid sequences.
Chan Kyeong Lee, Ho Joung Lee, Song Hee Jeong, Sang Jun Lee   +3 more
doaj   +1 more source

Estimating present‐day European seasonal mean rainfall by combining historical data and climate model simulations, for risk assessment

Meteorological Applications, 2021
Building risk models for present‐day climate requires an understanding of recent climate trends. To estimate the climate change driven component of recent rainfall trends in Europe, we introduce a novel methodology for combining trend estimates from ...
Stephen Jewson, Francesco Comola, Ben Parkes   +2 more
doaj   +1 more source

Hyperonic mixing in five-baryon double-strangeness hypernuclei in a two-channel treatment

, 2003
Properties of hypernuclei $_{\Lambda \Lambda}^5$H and $_{\Lambda \Lambda }^5$He are studied in a two-channel approach with explicit treatment of coupling of channels ^3\text{Z}+\Lambda+\Lambda and \alpha+\Xi.
B. F. Gibson, C. B. Dover, C. Daskaloyannis, D. E. Lanskoy, D. E. Lanskoy, E. A. Pasyuk, H. Nemura, J.-H. Jun, K. Itonaga, Khin Swe Myint, Khin Swe Myint, R. H. Dalitz, S. Aoki, T. Yamazaki, V. M. Bystritsky, Y. Yamamoto, Y. Yamamoto, Y. Yamamoto   +17 more
core   +1 more source

$\lambda$-lattices [PDF]

Mathematica Bohemica, 1997
Let \(a, b\) be elements of a poset \((P, \leq).\) Let \(U(a, b) := \{ x\in P; a\leq x \;\& \;b\leq x\},\) \(L(a, b) := \{ x\in P; x\leq a \^^M\&\;x\leq b\}.\) The poset \((P, \leq)\) is called a \(\lambda \)-poset if there is a (fixed) choice function \(\lambda \) such that \(\lambda (L(a, b)) = a\) and \(\lambda (U(a, b)) = b,\) provided \(a\leq b.\)
openaire   +1 more source

Wild Horse Demography: Implications for Sustainable Management Within Economic Constraints

Human-Wildlife Interactions, 2018
Management of wild horse (Equus ferus caballus ) populations on western U.S. rangelands has been a challenge since horses were given legal protection through the passage of the Wild Free-Roaming Horses and Burros Act (WFRHBA) in 1971.
Robert A. Garrott
doaj   +1 more source

Living With Lambda

Astrophysics and Space Science, 1998
A short pedagogical note about the consequences of a nonzero cosmological constant in physical cosmology.
openaire   +3 more sources

Representability In Lambda Algebras [PDF]

Indagationes Mathematicae (Proceedings), 1976
Summary§ 1 is concerned with the term model of the α-calculus. It is proved that Church's δ is not dofinable and that the definable functions into the numerals are constant. In § 2 it is proved that for several α-algebras the range of a representable function is either a singleton or infinite.
Bergstra, J.A., Barendregt, H.P., Klop, J.W., Volken, H.   +3 more
openaire   +4 more sources

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

FEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji, Yuko Katayama, Nanase Arata, Mariko Sasaki   +3 more
wiley   +1 more source

Nonhuman Primate Induced Pluripotent Stem Cells in Regenerative Medicine

Stem Cells International, 2012
Among the various species from which induced pluripotent stem cells have been derived, nonhuman primates (NHPs) have a unique role as preclinical models.
Yuehong Wu, Anuja Mishra, Zhifang Qiu, Steven Farnsworth, Suzette D. Tardif, Peter J. Hornsby   +5 more
doaj   +1 more source