Results 51 to 60 of about 596,951 (307)

Machine‐Learning Microfluidic Minute‐Scale Microorganism Metrics Monitoring(M6)

open access: yesAdvanced Science, EarlyView.
ABSTRACT On‐site monitoring of microorganisms remains challenging because of low concentrations, strong background interference, and dynamic aerosol diffusion, particularly for aerosol‐transmitted pathogens. Here, we report a rapid detection platform that integrates a Puri‐focusing microfluidic chip, electrochemical impedance spectroscopy (EIS), and ...
Ning Yang   +14 more
wiley   +1 more source

The Setting-Up Measure to Support Generational Renewal in Agriculture: The Italian Experience

open access: yesWorld
Since the 1970s, the issue of ageing farmers and generational renewal in agriculture has consistently attracted the attention of policymakers. However, despite successive reforms of the European Union Structural Funds, efforts to encourage young people ...
Francesco Licciardo   +3 more
doaj   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Green veal is not dark red [PDF]

open access: yes, 2012
Among many farmers, butchers and consumers, the expectation is that meat arising from grazing cattle generally is darker than meat from cattle primarily fed cereals.
Jensen, S.K.   +2 more
core  

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

Young farmers and sustainable development

open access: yesReview on Agriculture and Rural Development, 2018
Agriculture, including land cultivation and livestock breeding, still has an important part in preserving the quality of life of the rural population in Hungary. Therefore, it is an important break-out point of the aging domestic agricultural sector to recover the willingness of "young farmers" for agricultural production.
Zoltán István Privóczki   +2 more
openaire   +2 more sources

The Prospects of Organic Agriculture Development in the Chosen Regions of Poland – Podkarpacie and Kurpie [PDF]

open access: yes, 2008
Organic farming is developing dynamically in the European Union. In Poland its growth is dynamic but still not on a wide scale. The area of organic farms has just exceeded 1%.
Golba, Jan   +3 more
core  

Mechanosensitive Piezo1/Osteocalcin/Irisin Axis Protects Against Disuse‐Induced Muscle Atrophy

open access: yesAdvanced Science, EarlyView.
Mechanical unloading suppresses bone Piezo1 expression, which reduces circulating undercarboxylated osteocalcin (unOCN). unOCN reduction subsequently exacerbates IMM‐induced Fndc5/Irisin decrease and drives severe muscle atrophy. Bone Piezo1 activation or exogenous osteocalcin/Irisin ameliorate muscle atrophy, while muscle‐specific Gprc6a or Fndc5 ...
Zhaolu Wang   +5 more
wiley   +1 more source

SUPPORTING YOUNG FARMERS AND THE SUSTAINABILITY OF RURAL REGIONS. CASE STUDY - OLT COUNTY, ROMANIA [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2021
The support system for young farmers within the CAP, through the large volume of projects, has one of the strongest effects on the development of Romanian agriculture.
Alina Mariana P. POPA (PODARU)   +1 more
doaj  

Bedürfnisse von Junglandwirten und ihre Wünsche an die Jugendarbeit der ökologischen Anbauverbände [PDF]

open access: yes, 2011
Organic producer organisations are recruiting new members. On important target group are young farmers who at some point in their careers will consider membership.
Häring, Anna   +3 more
core  

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