Results 31 to 40 of about 1,616,838 (296)

Lorentz symmetry violation, dark matter and dark energy

, 2009
Taking into account the experimental results of the HiRes and AUGER collaborations, the present status of bounds on Lorentz symmetry violation (LSV) patterns is discussed. Although significant constraints will emerge, a wide range of models and values of
Gonzalez-Mestres, Luis
core   +3 more sources

Mesocotyl elongation in Digitaria sanguinalis during seedling development [PDF]

, 2016
The mesocotyl is an embryonic organ present in Poaceae that plays an important role in seedling emergence. The elongation of this first internode contributes decisively to the coleoptile reaching the soil surface.
Mas Serra, Maite, Verdú González, Antoni Maria Claret   +1 more
core   +2 more sources

Trichoscopy in hair disorders in darker skin: An approach to diagnosis

Clinical Dermatology Review, 2020
Introduction: Trichoscopy is a non-invasive technique that shows promising results in the diagnosis and assessment of response to treatment in various types of alopecias. Besides diagnosing alopecia, it is helpful in choosing an ideal biopsy site.
Balachandra S Ankad, Samipa Mukherjee, S V Smitha   +2 more
doaj   +1 more source

Dark Matter from Minimal Flavor Violation

, 2011
We consider theories of flavored dark matter, in which the dark matter particle is part of a multiplet transforming nontrivially under the flavor group of the Standard Model in a manner consistent with the principle of Minimal Flavor Violation (MFV). MFV
A Adulpravitchai, A Belyaev, A Falkowski, A Katz, A Lenz, AI Vainshtein, AJ Buras, AJ Buras, AL Kagan, AV Manohar, B Batell, B Batell, B Bellazzini, B Grinstein, Brian Batell, C-R Chen, CP Burgess, CW Bauer, D Meloni, DE Soper, DL Rainwater, E Gross, E Komatsu, E Ma, E Nikolidakis, F Chen, F D’Eramo, G Bertone, G D’Ambrosio, G Jungman, GD Kribs, GD Kribs, J Alwall, J Gallicchio, J Goodman, J Goodman, J March-Russell, J McDonald, J-H Kim, JM Arnold, JM Arnold, JM Butterworth, JM Campbell, JM Campbell, Josef Pradler, JR Ellis, K Agashe, LJ Hall, M Bahr, M Beltrán, M Blennow, M Cacciari, M Cacciari, M Carena, M Cirelli, M Hirsch, M Lisanti, M Trott, MA Shifman, Michael Spannowsky, MS Boucenna, N Haba, N Kauer, P Sorensen, RS Chivukula, S Chang, S Chang, S Yellin, T Aaltonen, T Aaltonen, T Hambye, T Plehn, T Sjöstrand, TR Slatyer, V Cirigliano, V Silveira, VM Abazov, VM Abazov, Y Bai, Y Grossman, Y Kajiyama, Z Ligeti, Z Ligeti   +82 more
core   +1 more source

Root pattern: Shooting in the dark? [PDF]

Seminars in Cell & Developmental Biology, 1998
Root pattern formation takes place in the embryo and is propagated through subsequent growth and development of the seedling root meristem. Pattern is maintained by positional cues and in some cases by local cell interactions. Such interactions are involved in the balance between cell division and differentiation in cells neighbouring the quiescent ...
Scheres, B.J.G., Dolan, L.
openaire   +3 more sources

Towards Detecting Influential Members and Critical Topics from Dark Web Forums: A Data Mining Approach

Journal of Information and Organizational Sciences, 2023
Conventionally, the Internet consists of three parts: Surface, Deep, and Dark Webs. In the last two decades, a massive increase in illicit activities took place on the different platforms of the Dark Web.
Faris Ali, Randa Basheer, Mouhamad Kawas, Bassel Alkhatib   +3 more
doaj   +1 more source

Dark Patterns in the Design of Games [PDF]

, 2013
Game designers are typically regarded as advocates for players. However, a game creator’s interests may not align with the players’. We examine some of the ways in which those opposed interests can manifest in a game’s design.
Björk, Staffan, Lewis, Chris, Zagal, José P   +2 more
core   +3 more sources

Symmetryless Dark Matter

, 2011
It is appealing to stabilize dark matter by the same discrete symmetry that is used to explain the structure of quark and lepton mass matrices. However, to generate the observed fermion mixing patterns, any flavor symmetry must necessarily be broken ...
F. D’Eramo, Kristjan Kannike, M. Cirelli, Martti Raidal, Yuji Kajiyama   +4 more
core   +1 more source

Colour change and assortment in the western rainbowfish [PDF]

, 2010
Grouping behaviour is widespread across the animal kingdom, and is known to reduce an individual's risk of predation, for example through predator confusion.
Kelley, Jennifer L., Morrell, Lesley J., Rodgers, Gwendolen M.   +2 more
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source