Results 61 to 70 of about 168,406 (337)

Self‐Creation of Accelerated Temporal Mirrors

open access: yesAdvanced Physics Research, EarlyView.
The field of temporal analog effects is rapidly emerging and seen as a driver of a paradigm shift in photonics. It promises striking new phenomena but remains experimentally challenging. This work introduces a mechanism that automatically creates a temporal mirror with simple optical means, unlocking practical access to extreme nonlinear dynamics and ...
Oliver Melchert   +4 more
wiley   +1 more source

From buds to shoots: insights into grapevine development from the Witch’s Broom bud sport

open access: yesBMC Plant Biology
Background Bud sports occur spontaneously in plants when new growth exhibits a distinct phenotype from the rest of the parent plant. The Witch’s Broom bud sport occurs occasionally in various grapevine (Vitis vinifera) varieties and displays a suite of ...
Eleanore J. Ritter   +6 more
doaj   +1 more source

Single nucleotide polymorphisms from Theobroma cacao expressed sequence tags associated with witches' broom disease in cacao [PDF]

open access: yes, 2009
In order to increase the efficiency of cacao tree resistance to witches¿ broom disease, which is caused by Moniliophthora perniciosa (Tricholomataceae), we looked for molecular markers that could help in the selection of resistant cacao genotypes.
Carels, Nicolas   +10 more
core   +1 more source

Phytoplasma effector SWP1 induces witches' broom symptom by destabilizing the TCP transcription factor BRANCHED1.

open access: yesMolecular plant pathology, 2018
Phytoplasmas are insect-transmitted phytopathogenic bacteria, which secrete effector proteins that are often responsible for altering the plant morphology and behaviours of their vectors.
Nan Wang   +5 more
semanticscholar   +1 more source

The morphology of the oval window in Paranthropus robustus compared to humans and other modern primates

open access: yesThe Anatomical Record, EarlyView.
Abstract The oval window (OW) is an opening connecting the inner and middle ear. Its area has been shown to consistently scale with body mass (BM) in primates, and has been used alongside semi‐circular canal (SCC) size to differentiate Homo sapiens and fossil hominins, including Paranthropus robustus.
Ruy Fernandez, José Braga
wiley   +1 more source

Diseases of Economic Crops In Alaska [PDF]

open access: yes, 1956
Inspection and control of imported plant materials will assist in preventing diseases from entering Alaska.General -- Methods of control -- Barley -- Oats -- Wheat -- Forage -- Potatoes: Blackleg, gianthill, haywire, late blight, leak, mild mosaic ...
Logsdon, Charles E.
core  

A Novel Hyperspectral Anomaly Detection Algorithm for Real-Time Applications With Push-Broom Sensors

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2019
Most practical hyperspectral anomaly detection (AD) applications require real-time processing for detecting complex targets from their background. This is especially critical in defense and surveillance domains, but also in many other scenarios, in which
Pablo Horstrand   +4 more
semanticscholar   +1 more source

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

open access: yesThe Anatomical Record, EarlyView.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty   +3 more
wiley   +1 more source

The Methods of Determining the Centre of Gravity of a Tilting Body on the Upper Ankle Joint and Weighing the Feet of a Living Human

open access: yesApplied Sciences
(1) Background: This paper focuses on the issue of examining the centre of gravity (CoG) of the entire body and its tilting segment at the upper ankle joint. (2) Methods: A custom-built measuring station was used to determine the CoG of the tilting body,
Jacek Dygut, Monika Piwowar
doaj   +1 more source

Smart Broom

open access: yesInternational Journal of Engineering and Advanced Technology, 2020
This paper aims for designing and executing the advanced development in IOT based systems for real time monitoring on sweeper of smart city. Cleanliness - Everyone’s prior concern, Authors have taken initiatives to keep our city clean. Even large no. of sweepers are employed for cleaning purpose but the problem arises when they do not work properly. So,
null Dr. Vivek   +4 more
openaire   +1 more source

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