Results 71 to 80 of about 409,754 (292)

A Peptide Nucleic Acid‐Functionalized Heterojunction Thin Film Transistor as a Scalable and Reusable Platform for Label‐Free Detection of MicroRNA

open access: yesAdvanced Functional Materials, EarlyView.
A miniaturized, label‐free, and enzyme‐free biosensor (miR‐TFT) enables direct electrical detection of microRNA (miRNA) with single‐nucleotide specificity and a detection limit of 0.6 fM. Built on a tri‐channel In2O3/ZnO heterojunction and functionalized with bespoke peptide nucleic acid (PNA) probes, the device is robust, reusable, and compatible with
Wejdan S. Al Ghamdi   +5 more
wiley   +1 more source

Inactivating SARS‐CoV‐2 Virus with MOF‐Composites as Smart Face Masks

open access: yesAdvanced Functional Materials, EarlyView.
In situ preparation and functionalization of MOF@Cotton fabrics as smart face masks for the immobilization of proteins and inactivation viruses, such as SARS‐CoV‐2. Abstract The significant impact of the SARS‐CoV‐2 (COVID‐19) pandemic outbreak on people's lives has highlighted the urgent need for effective personal protective equipment.
Romy Ettlinger   +9 more
wiley   +1 more source

Behavioural and fitness consequences of direct and indirect non-lethal disturbances in a catch-and-release northern pike (Esox lucius) fishery

open access: yesKnowledge and Management of Aquatic Ecosystems, 2011
In a catch-and-release recreational fishery fish populations can be impacted by lethal and sub-lethal effects. In terms of sub-lethal effects anglers may directly (catch-and-release) and/or indirectly (angling-related disturbances, e ...
Klefoth T., Kobler A., Arlinghaus R.
doaj   +1 more source

Transboundary Movement of Atlantic Istiophorid Billfishes Among International and U.S. Domestic Management Areas Inferred from Mark-Recapture Studies [PDF]

open access: yes, 2008
Billfish movements relative to the International Commission for the Conservation of Atlantic Tunas management areas, as well as U.S. domestic data collection areas within the western North Atlantic basin, were investigated with mark-recapture data from ...
Hoolihan, John P.   +5 more
core  

Device Integration Technology for Practical Flexible Electronics Systems

open access: yesAdvanced Functional Materials, EarlyView.
Flexible device integration technologies are essential for realizing practical flexible electronic systems. In this review paper, wiring and bonding techniques critical for the industrial‐scale manufacturing of wearable devices are emphasized based on flexible electronics.
Masahito Takakuwa   +5 more
wiley   +1 more source

Danger beyond the catches: a review of conservation threats posed by commercial and non-commercial fisheries in Guaratuba Bay, southern Brazil

open access: yesBrazilian Journal of Biology
Comparisons between the implications of commercial and recreational fisheries for estuarine conservation have been a topic of debate. A review on the available data from Guaratuba Bay, Southern Brazil, identifies six threats for conservation, other than ...
P. T. C. Chaves
doaj   +1 more source

Catch and Release. Transgender Migrants and Opposite of Deportation in South Africa [PDF]

open access: yeslo Squaderno, 2017
South Africa has a tense relationship with migrants. It is attractive because of its status as an African financial powerhouse and the ‘Rainbow Nation’ image it has projected to the world.
B Camminga
doaj  

KAPS (kinematic assessment of passive stretch): a tool to assess elbow flexor and extensor spasticity after stroke using a robotic exoskeleton

open access: yesJournal of NeuroEngineering and Rehabilitation, 2017
Background Spasticity is a common sequela of stroke. Traditional assessment methods include relatively coarse scales that may not capture all characteristics of elevated muscle tone.
Andrew Centen   +4 more
doaj   +1 more source

Effectiveness of stocking tagged rainbow trout (Salmo gairdneri Rich.) into the Baltic Sea [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1985
From among 40505 tagged rainbow trout, released at the age of 0+, 1 and 2 years into the Baltic Sea, the Vistula River and some Pomeranian rivers, 0.0 to 14.7% of the tags were returned during the first 3-4 months after the release, and 0.1 to 20.9 ...
R. Bartel
doaj   +3 more sources

A catch-free stock assessment model with application to goliath grouper (Epinephelus itajara) off southern Florida [PDF]

open access: yes, 2006
Many modern stock assessment methods provide the machinery for determining the status of a stock in relation to certain reference points and for estimating how quickly a stock can be rebuilt. However, these methods typically require catch data, which are
Eklund, Anne-Marie   +2 more
core  

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