Results 51 to 60 of about 594,332 (312)

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

Participatory on-farm research and use of indigenous knowledge in the plain of reeds, Mekong Delta, Viet Nam [PDF]

open access: yes, 1994
The ISA/FOS project conducts applied research with farmers to improve land reclamation techniques on highly acid sulfate soils in the Plain of Reeds, a dynamic pioneer zone in the Mekong delta in VietNam : Research topics and program were openly ...
Colliot, E.   +3 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

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  

2023–2027 CAP First Pillar Reform and Livestock Sector: Production and Economic Impacts on Italian Specialized Dairy Cattle Farms

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT The present study uses an agroeconomic supply model to assess the impacts of 2023–2027 CAP on Italian specialized dairy cattle farms. The model considers the voluntary choice of Eco‐Scheme 1, specifically addressed to livestock farms, through the implementation of binary variables.
Davide Dell'Unto, Raffaele Cortignani
wiley   +1 more source

Climate Change Agricultural Comparative Advantage and the US Trade Balance

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Current science indicates that warming and elevated atmospheric CO2 will have ambiguous results for crop productivity depending on crop type and geographic location, whereas increased heat stress makes livestock and human labor less productive.
Elizabeth A. Fraysse   +2 more
wiley   +1 more source

GENDER, VIOLENCE AND CRIMINALIZATION OF YOUNG "BAND" PEOPLE. CHALLENGES TO THE INDIGENOUS AND PEASANT COMMUNALITY OF THE SIERRA NEVADA POBLANA

open access: yesRa Ximhai, 2016
Advances of a study on processes of gender identity, age and ethnicity in the surge and the group dynamics of peasant and Indigenous young 'band' people are discussed as well as their links to life expectations of the youth, to violence, and social ...
Rufino Díaz-Cervantes
doaj  

Digital technologies to accelerate the impact of climate smart agriculture by next-generation farmers in Africa

open access: yesFrontiers in Sustainable Food Systems
The adoption of digital technologies for scaling Climate-Smart Agriculture (CSA) practices can enhance agricultural productivity, food security, and livelihood sustainability of smallholder farmer communities in Africa.
Margareth Mollel   +14 more
doaj   +1 more source

The potential for slug control with ferric phosphate [PDF]

open access: yes, 2006
Slug and snail damage, especially on young plants can mean serious economic loss for growers. Organic growers have in the past had few, if any, effective products to use for their control.
Horgan, A R
core  

Citizen Engagement for Social and Technological Innovation in Sustainable Energy Systems

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study underscores the potential of citizen participation in the energy transition by providing insights to foster citizen‐driven innovation. An analysis of energy communities, one of the most dynamic innovations in the energy sector, reveals that these models can be citizen‐led initiatives regarding their operational and organizational structure ...
Ana Belén Cristóbal   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy