Results 81 to 90 of about 688,574 (312)

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu   +18 more
wiley   +1 more source

Effects of organic farming on weed abundance - long-term results from a site in northern Germany [PDF]

open access: yes, 2005
One of the aims of organic farming systems is to maintain or enhance the agricultural and natural biodiversity in agro-ecosystems. Weeds can contribute to biodiversity but also need to be controlled.
Verschwele, Arnd, Zwerger, Peter
core  

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

Environmentally Sustainable Issues in Philippine Agriculture [PDF]

open access: yes
Farming and fishing are major sources of livelihood in rural households in the Philippines. Farming systems in the country are complex, multi-faceted, and geared to promote efficient production and a steady source of income.
Nicomedes D. Briones
core  

Archaeology on your farm: gaining from history [PDF]

open access: yes, 2010
Information for land managers and farming advisers within Cranborne Chase and West Wiltshire Downs Area of Outstanding Natural ...
Barber, Martyn, Wickstead, Helen
core  

An In Situ Embedded B‐MOF Sponge With Shape‐Memory for All‐in‐One Diabetic Wound Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
A smart shape‐memory sponge dressing (P1A3@B‐MOF) is developed for accelerated diabetic wound healing. It achieves pH‐responsive corelease of Zn2+ and salvianolic acid B, synergistically providing antibacterial action, repolarizing macrophages to the M2 phenotype, and promoting angiogenesis.
Hai Zhou   +11 more
wiley   +1 more source

Editorial: Socio-economic evaluation of cropping systems for smallholder farmers – challenges and options

open access: yesFrontiers in Sustainable Food Systems, 2023
Subhasis Mandal   +2 more
doaj   +1 more source

Comparing plant growth-promoting potential of cow dung based fermented bioformulations across cow breeds

open access: yesDiscover Soil
Traditional Indian bioformulations such as Panchagavya, Jeevamrit, Beejamrit, Matka-khad, and others have long provided sustainable, eco-friendly means to enhance crop growth and protection by using natural materials.
Shweta Sagar   +4 more
doaj   +1 more source

Long-Term Optimization of Agronomic Practices Increases Water Storage Capacity and Available Water in Soil

open access: yesAgronomy
In drylands, where the annual precipitation is low and erratic, improving the water storage capacity and the available water in the soil is crucial for crop production. To explore the effect of long-term agronomic management on water storage capacity and
Feng Chang   +4 more
doaj   +1 more source

Situation and challenges of the Mexicana organic sector [PDF]

open access: yes, 2011
For Mexico, organic farming is a feasible option, given the goodness it offers the country, since it is linked to the geography of poverty, mainly with small-scale farmers with surfaces below 3 ha, 22 indigenous groups, and 35% of women responsible for ...
Gomez Cruz, Manuel Angel   +2 more
core  

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