Results 11 to 20 of about 1,860,872 (287)

Bryophyte Diversity and Distribution Patterns along Elevation Gradients of the Mount Etna (Sicily), the Highest Active Volcano in Europea

Plants, 2023
Mt Etna in Sicily hosts a bryophyte floristic richness of 306 taxa, corresponding to 259 mosses, 43 liverworts, and 4 hornworts. Species richness shows a hump-shaped relationship with the elevation, with a peak at 1200–1700 m a.s.l.
Marta Puglisi, Saverio Sciandrello
doaj   +1 more source

First record of Diplotaxis kohlaanensis (Brassicaceae) for the eastern African flora with taxonomical and phytogeographical remarks [PDF]

Biodiversity Data Journal
Diplotaxis (Brassicaceae) is a genus widely distributed in the temperate areas of Europe, Asia and Africa, reaching its greatest diversity in NW Africa, Cape Verde and the Mediterranean area. In eastern Africa, this genus is only represented by D. harra (
Salvatore Cambria, Manuela Porrovecchio, Adriana Santanello, Pietro Minissale, Gian Pietro Giusso del Galdo   +4 more
doaj   +3 more sources

Solitons in Affine and Permutation Orbifolds [PDF]

, 2004
We consider properties of solitons in general orbifolds in the algebraic quantum field theory framework and constructions of solitons in affine and permutation orbifolds.
Bantay, Barron, Borisov, Brunetti, Böckenhauer, Böckenhauer, Doplicher, Feng Xu, Fröhlich, Guido, Guido, Guido, Hiai, Izumi, Jones, Kac, Kac, Kawahigashi, Kosaki, Longo, Longo, Longo, Longo, Longo, Longo, Longo, Longo, Müger, Pimsner, Roberto Longo, Roberts, Victor G. Kac, Xu, Xu, Xu, Xu, Xu, Xu, Xu   +38 more
core   +2 more sources

Artifacts Introduced by Sample Handling in Chemiluminescence Assays of Nitric Oxide Metabolites

Antioxidants, 2023
We recently developed a combination of four chemiluminescence-based assays for selective detection of different nitric oxide (NO) metabolites, including nitrite, S-nitrosothiols (SNOs), heme-nitrosyl (heme-NO), and dinitrosyl iron complexes (DNICs ...
Taiming Liu, Meijuan Zhang, Abraham Duot, George Mukosera, Hobe Schroeder, Gordon G. Power, Arlin B. Blood   +6 more
doaj   +1 more source

An Analogue of the Kac-Wakimoto Formula and Black Hole Conditional Entropy [PDF]

, 1996
A local formula for the dimension of a superselection sector in Quantum Field Theory is obtained as vacuum expectation value of the exponential of the proper Hamiltonian. In the particular case of a chiral conformal theory, this provides a local analogue
Longo, Roberto
core   +3 more sources

Chronic High-Altitude Hypoxia Alters Iron and Nitric Oxide Homeostasis in Fetal and Maternal Sheep Blood and Aorta

Antioxidants, 2022
The mammalian fetus thrives at oxygen tensions much lower than those of adults. Gestation at high altitude superimposes hypoxic stresses on the fetus resulting in increased erythropoiesis.
Taiming Liu, Meijuan Zhang, Avoumia Mourkus, Hobe Schroeder, Lubo Zhang, Gordon G. Power, Arlin B. Blood   +6 more
doaj   +1 more source

Data Driven Discovery in Astrophysics [PDF]

, 2014
We review some aspects of the current state of data-intensive astronomy, its methods, and some outstanding data analysis challenges. Astronomy is at the forefront of "big data" science, with exponentially growing data volumes and data rates, and an ever ...
Brescia, M., Cavuoti, S., Djorgovski, S. G., Donalek, C., Longo, G.   +4 more
core   +2 more sources

Localization in Nets of Standard Spaces [PDF]

, 2014
Starting from a real standard subspace of a Hilbert space and a representation of the translation group with natural properties, we construct and analyze for each endomorphism of this pair a local, translationally covariant net of standard subspaces, on ...
Lechner, Gandalf, Longo, Roberto
core   +3 more sources

Evaluation of the Effects of Radiation Therapy on Muscle Contractibility and Skin Healing: An Experimental Study of the Cancer Treatment Implications

Life, 2023
Background: Radiotherapy can affect healthy cells, resulting in side effects. This study aimed to assess the impact of radiotherapy on soft tissue in surgical wounds in rats.
Sarah O. M. Avelino, Rafael M. Neves, Leonardo A. Sobral-Silva, Rubens N. Tango, Claudio A. Federico, Mariana R. C. Vegian, Luis Augusto de Almeida-Silva, Estela Kaminagakura, José Benedito O. Amorim, Luana M. R. Vasconcellos   +9 more
doaj   +1 more source

Topological Sectors and a Dichotomy in Conformal Field Theory

, 2004
Let A be a local conformal net of factors on the circle with the split property. We provide a topological construction of soliton representations of the tensor product of n copies of A, that restrict to true representations of subnet inviant under cyclic
Barron, Bertozzini, Borisov, Brunetti, Buchholz, Buchholz, Böckenhauer, Böckenhauer, Böckenhauer, Carey, Connes, Doplicher, Doplicher, Doplicher, Feng Xu, Guido, Guido, Guido, Jones, Kawahigashi, Kawahigashi, Kosaki, Longo, Longo, Longo, Longo, Longo, Longo, Longo, Longo, Longo, Müger, Pimsner, Rehren, Roberto Longo, Roberts, Schroer, Seeley, Takesaki, Xu, Xu, Xu   +41 more
core   +1 more source