Results 11 to 20 of about 416,094 (266)

Fragmentability and σ-fragmentability [PDF]

Fundamenta Mathematicae, 1993
Summary: Recent work has studied the fragmentability and \(\sigma\)-fragmentability properties of Banach spaces. Here examples are given that justify the definitions that have been used. The fragmentability and \(\sigma\)- fragmentability properties of the spaces \(\ell^ \infty\) and \(\ell_ c^ \infty (\Gamma)\), with \(\Gamma\) uncountable, are ...
Jayne, J. E., Namioka, I., Rogers, C. A.
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Fragmentation of Shells [PDF]

Physical Review Letters, 2004
4 pages in revtex format, 5 figures are ...
Wittel, Falk, Kun, Ferenc, Herrman, Hans J., Kroplin, Bernt H.   +3 more
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Fragmented Monitoring [PDF]

Electronic Proceedings in Theoretical Computer Science, 2017
In Proceedings PrePost 2017, arXiv:1708 ...
Cornejo Olivares, O, Briola, D, Micucci, D, Mariani, L   +3 more
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Fragmented Man, Fragmented Words, Fragmented Reality

, 2021
Periodicidad ...
José Antonio, Valverde, Valverde, José Antonio   +1 more
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Conceptual DFT study based on the characterization of the local electrophilicity and nucleophilicity for intramolecular Diels-Alder reaction of the trans isomers of 4-[(4E)-4,6-heptadien-1-yl]-2-cyclohepten-1-one [PDF]

Journal of the Serbian Chemical Society
One of the most powerful methods for the rapid synthesis and formation of complex polycyclic molecules with biological interest involves the use of Diels–Alder (DA) reaction especially its intramolecular variant.
Temer Imane, Mostefai Asmaa, Rahmouni Ali   +2 more
doaj   +1 more source

Selected Results in Heavy-Quark Fragmentation

Universe, 2022
I review a few selected topics concerning heavy-quark fragmentation, taking particular care about bottom- and charm-quark production in e+e− annihilation and the inclusion of non-perturbative corrections.
Gennaro Corcella
doaj   +1 more source

Prioritization of Potential Linkages among Protected Areas in East Azerbaijan [PDF]

جغرافیا و پایداری محیط, 2017
As a major threat to biodiversity, habitat fragmentation has increased the local extinction of species due to a function of inbreeding and demographic stochastic factors.
Arsalan Shabani , Nader Habibzadeh , Mir Mohsen Hosseini Ghomi   +2 more
doaj  

Habitat Integrity in Protected Areas Threatened by LULC Changes and Fragmentation: A Case Study in Tehran Province, Iran

Land, 2021
The integration and connection of habitats in protected areas (PAs) are essential for the survival of plant and animal species and attaining sustainable development. Investigating the integrity of PAs can be useful in developing connections among patches
Parvaneh Sobhani, Hassan Esmaeilzadeh, Shahindokht Barghjelveh, Seyed Mohammad Moein Sadeghi, Marina Viorela Marcu   +4 more
doaj   +1 more source

The Largest Fragment of a Homogeneous Fragmentation Process [PDF]

Journal of Statistical Physics, 2017
We show that in homogeneous fragmentation processes the largest fragment at time $t$ has size $e^{-t Φ'(\bar{p})}t^{-\frac32 (\log Φ)'(\bar{p})+o(1)},$ where $Φ$ is the Lévy exponent of the fragmentation process, and $\bar{p}$ is the unique solution of the equation $(\log Φ)'(\bar{p})=\frac1{1+\bar{p}}$.
Andreas Kyprianou, Francis Lane, Peter Mörters   +2 more
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Open Spaces in the European Alps—GIS-Based Analysis and Implications for Spatial Planning from a Transnational Perspective

Land, 2022
This article presents an open space concept of areas that are kept permanently free from buildings, technical infrastructure, and soil sealing. In the European Alps, space is scarce because of the topography; conflicts often arise between competing land ...
Hubert Job, Constantin Meyer, Oriana Coronado, Simon Koblar, Peter Laner, Andrea Omizzolo, Guido Plassmann, Walter Riedler, Philipp Vesely, Arthur Schindelegger   +9 more
doaj   +1 more source