Results 21 to 30 of about 84,836 (195)

On finite derived quotients of 3-manifold groups

open access: yes, 2014
This paper studies the set of finite groups appearing as $\pi_1(M)/\pi_1(M)^{(n)}$, where $M$ is a closed, orientable 3-manifold and $\pi_1(M)^{(n)}$ denotes the $n$-th term of the derived series of $\pi_1(M)$. Our main result is that if $M$ is a closed,
Cavendish, Will
core   +1 more source

Early Cold-Induced Peroxidases and Aquaporins Are Associated With High Cold Tolerance in Dajiao (Musa spp. ‘Dajiao’)

open access: yesFrontiers in Plant Science, 2018
Banana is an important tropical fruit with high economic value. One of the main cultivars (‘Cavendish’) is susceptible to low temperatures, while another closely related specie (‘Dajiao’) has considerably higher cold tolerance.
Wei-Di He   +14 more
doaj   +1 more source

Morpho-agronomic and organoleptic response of five banana cultivars (Musa spp.) under field conditions

open access: yesBiotecnología Vegetal, 2020
In Cuba, banana production is destined for the national market as fresh fruit and plays an essential role in food security. The objective of this work was to evaluate in field conditions the morpho-agronomic and organoleptic characteristics of five ...
Daily Torres-Cabrera   +7 more
doaj  

Confinement and the Pion Nucleon Sigma Term

open access: yes, 1994
Gribov's theory of confinement offers a simple explanaton of the value of the pion nucleon sigma term. There is no need to invoke a large strange quark component in the nucleon.Comment: 4 pages, Cavendish HEP 93/
Close   +11 more
core   +2 more sources

Monte Carlo simulation of baryon and lepton number violating processes at high energies [PDF]

open access: yes, 1994
We report results obtained with the first complete event generator for electroweak baryon and lepton number violating interactions at supercolliders. We find that baryon number violation would be very difficult to establish, but lepton number violation ...
Gibbs, M. J.   +3 more
core   +2 more sources

Linear and Non Linear Effects on the Newtonian Gravitational Constant as deduced from the Torsion Balance [PDF]

open access: yes, 2007
The Newtonian gravitational constant has still 150 parts per million of uncertainty. This paper examines the linear and nonlinear equations governing the rotational dynamics of the torsion gravitational balance.
Enns R. H.   +6 more
core   +2 more sources

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi   +16 more
wiley   +1 more source

The hand that turns the handle: camera operators and the poetics of the camera in pre-revolutionary Russian film [PDF]

open access: yes, 2004
This article seeks to chart the evolving nature of the camera operator's function at a time when Russian cinema was facing the challenge of self-definition, not only in relation to other art forms, but also in relation to world cinema.
Cavendish, P.
core  

Optofluidic Raman Analysis and Capacity Recovery in Li‐ion Cells

open access: yesAdvanced Materials Technologies, EarlyView.
Operando Raman spectroscopy is used to monitor the degradation of commercial Li‐ion cells. Using a microfluidic access port, small amounts of electrolyte are sampled into a hollow‐core optical fibre, where fibre‐enhanced Raman analysis reveals Li+ solvation changes and solvent evolution.
Ermanno Miele   +9 more
wiley   +1 more source

Present state of the production of Musaceae in Africa, Asia Pacific and the Caribbean [PDF]

open access: yes, 2008
The world-wide production of bananas and plantains (104 MT in 2006) has generally continued to increase with consumer demand proportional to population increase.
Lescot, Thierry
core  

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