Results 81 to 90 of about 1,465,130 (412)

Sustaining soil productivity of cotton-based cropping systems in the savannahs of West and Central Africa : challenges and opportunities [PDF]

open access: yes, 2010
The production of cotton (#Gossypium# spp.) is one of the major economic activities in many countries of West and Central Africa. Traditionally, cotton production was seen as 'engine for development' in rural Africa, but deregulation and the dismantling ...
Tittonell, Pablo
core  

Diagnostic Challenge in Frontal Variant Alzheimer's Disease With Low Amyloid‐β PET Retention

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Diagnosing frontal variant Alzheimer's disease (fvAD) is difficult and could be even more difficult when amyloid‐beta (Aβ) PET retention is low. A 63‐year‐old woman presenting with a 3‐year history of apathy and memory impairment showed executive dysfunction, memory impairment, and severe bilateral frontotemporal atrophy on MRI.
Ryosuke Shimasaki   +5 more
wiley   +1 more source

Arkansas Cotton Variety Test 2008 [PDF]

open access: yes, 2009
The primary goal of the Arkansas Cotton Variety Test is to provide unbiased data regarding the agronomic performance of cotton varieties and advanced breeding lines in the major cotton-growing areas of Arkansas.
Beach, A. B.   +3 more
core   +6 more sources

Genome wide SSR high density genetic map construction from an interspecific cross of Gossypium hirsutum × Gossypium tomentosum

open access: yesFrontiers in Plant Science, 2016
A high density genetic map was constructed using F2 population derived from an interspecific cross of G. hirsutum x G. tomentosum. The map consisted of 3,093 marker loci distributed across all the 26 chromosomes and covered 4,365.3 cM of cotton genome ...
Muhammad Kashif Riaz eKhan   +11 more
doaj   +1 more source

The Cotton tensor and the Ricci flow [PDF]

open access: yesGeom. Flows 2 (2017) 49-71, 2012
We compute the evolution equation of the Cotton and the Bach tensor under the Ricci flow of a Riemannian manifold, with particular attention to the three dimensional case, and we discuss some applications.
arxiv   +1 more source

Arbuscular mycorrhizal fungi (AMF) enhanced the growth, yield, fiber quality and phosphorus regulation in upland cotton (Gossypium hirsutum L.)

open access: yesScientific Reports, 2020
We previously reported on the strong symbiosis of AMF species (Rhizophagus irregularis CD1) with the cotton (Gossypium hirsutum L.) which is grown worldwide.
Xinpeng Gao   +11 more
semanticscholar   +1 more source

Recent Progress on 2D‐Material‐Based Smart Textiles: Materials, Methods, and Multifunctionality

open access: yesAdvanced Engineering Materials, EarlyView.
Advancements in 2D‐material‐integrated smart textiles are reviewed, with a focus on materials, fabrication methods, and multifunctional applications, including energy harvesting, monitoring, EMI shielding, energy storage, and thermal management. The discussion addresses key challenges and provides insights into the future development of next‐generation
Yong Choi   +5 more
wiley   +1 more source

Pink bollworm, Pectinophora gossypiella (Saunders) (Lepidoptera: Gelechiidae) survival on transgenic cotton in India

open access: yesEgyptian Journal of Biological Pest Control, 2021
Background Insecticidal proteins from the Bacillus thuringiensis (Bt) marks the genetically modified cotton crop that was commercialized in India in March 2002 for the control of lepidopteron bollworms.
V. Chinna Babu Naik   +6 more
doaj   +1 more source

Scattering Amplitudes and The Cotton Double Copy [PDF]

open access: yesarXiv, 2022
We construct classical curvature spinors in topologically massive gauge theory and topologically massive gravity, expressed in terms of massive three-particle amplitudes. We show that when the amplitudes double copy, the curvature spinors satisfy the Cotton double copy, the three-dimensional cousin of the Weyl double copy.
arxiv  

Arkansas Cotton Variety Test 2016 [PDF]

open access: yes, 2017
The primary goal of the Arkansas Cotton Variety Test is to provide unbiased data regarding the agronomic performance of cotton varieties and advanced breeding lines in the major cotton-growing areas of ...
Barnett, W.   +5 more
core   +1 more source

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