Results 41 to 50 of about 18,377 (182)

A comparative study of root system architecture in seedlings of Brachypodium spp. using three plant growth supports [PDF]

open access: yes, 2016
This work reports a rapid procedure of comparing root development among different genotypes of Brachypodium spp., using three plant growth supports: gel chamber, ‘Termita’ chamber and Whatman paper.
Friero, E.   +4 more
core   +1 more source

The genetic basis of nitrogen-dependent root system architecture in plants [PDF]

open access: yesFrontiers of Agricultural Science and Engineering
Plant roots are crucial for nitrogen uptake. To efficiently acquire N, root system architecture (RSA), which includes the length and quantity of primary roots, lateral roots and root hairs, is dynamically regulated by the surrounding N status. For crops,
Xiujie LIU, Chengcai CHU, Kai HUANG
doaj   +1 more source

ViotSOC: Controlling Access to Dynamically Virtualized IoT Services using Service Object Capability [PDF]

open access: yes, 2017
Virtualization of Internet of Things(IoT) is a concept of dynamically building customized high-level IoT services which rely on the real time data streams from low-level physical IoT sensors.
Jin, Jiong, Keoh, Sye Loong, Ko, Hajoon
core   +1 more source

SAFIUS - A secure and accountable filesystem over untrusted storage [PDF]

open access: yes, 2007
We describe SAFIUS, a secure accountable file system that resides over an untrusted storage. SAFIUS provides strong security guarantees like confidentiality, integrity, prevention from rollback attacks, and accountability.
Gopinath, K, Narayan, Ganesh, Sriram, V
core   +2 more sources

Phosphate availability regulates root system architecture in Arabidopsis [PDF]

open access: yes, 2001
Plant root systems are highly plastic in their development and can adapt their architecture in response to the prevailing environmental conditions. One important parameter is the availability of phosphate, which is highly immobile in soil such that the ...
Fitter, A H   +3 more
core   +2 more sources

Material Selection and Geometric Design for Few‐filament Shape Memory Polymer Yarns for Force Generation

open access: yesAdvanced Materials Technologies, EarlyView.
A custom shape memory polymer material selection process relates quantitative application criteria (e.g., compression garment yarns) to material characterization information. The selected materials are manufactured into yarn geometries, which expand the design space by creating structural stress‐strain profiles beyond the nominal material stress‐strain
Michaela Andrews   +2 more
wiley   +1 more source

RSAtrace3D: robust vectorization software for measuring monocot root system architecture

open access: yesBMC Plant Biology, 2021
Background The root distribution in the soil is one of the elements that comprise the root system architecture (RSA). In monocots, RSA comprises radicle and crown roots, each of which can be basically represented by a single curve with lateral root ...
Shota Teramoto   +2 more
doaj   +1 more source

HiTrust: building cross-organizational trust relationship based on a hybrid negotiation tree [PDF]

open access: yes, 2011
Small-world phenomena have been observed in existing peer-to-peer (P2P) networks which has proved useful in the design of P2P file-sharing systems. Most studies of constructing small world behaviours on P2P are based on the concept of clustering peer ...
A. Ahmed   +25 more
core   +2 more sources

Backbone‐Length‐Optimized Inhibitors Deliver Long‐Retention Selectivity in Area‐Selective ALD of VO2

open access: yesAdvanced Science, EarlyView.
Area‐selective VO2 ALD is found to depend critically on inhibitor backbone length, which governs physisorption, chemisorption stability, and packing efficiency in a coupled manner. An intermediate backbone‐length achieves the best long‐retention selectivity, establishing a chemically and geometrically grounded design principle for small‐molecule ...
Hae Lin Yang   +9 more
wiley   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen   +7 more
wiley   +1 more source

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