Results 111 to 120 of about 771,579 (284)

Sustainable management practices and soil quality in strawberry cultivation in Norte de Santander, Colombia

open access: yesJournal of Agriculture and Rural Development in the Tropics and Subtropics
In Pamplona, Norte de Santander, strawberry (Fragaria x ananassa Duch) producers face a dual challenge: ensuring the safety of their products and conserving natural resources.
Ana Francisca Gonzalez-Pedraza   +2 more
doaj   +1 more source

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

open access: yesAdvanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju   +7 more
wiley   +1 more source

Food Safety on the Farm: Good Agricultural Practices and Good Handling Practices – Manure and Municipal Biosolids

open access: yesEDIS, 2019
Good Agricultural Practices (GAPs) and Good Handling Practices (GHPs) encompass the general procedures growers, packers, and processors of fresh fruits and vegetables should follow to ensure the safety of their product.
Jaysankar De   +4 more
doaj  

Water quality issues in the Illinois River watershed: A proposal for new voluntary incentives [PDF]

open access: yes, 2006
Concerns about water quality degradation exist in Northwest Arkansas. The purpose of this study was to analyze the potential usefulness of U.S. conservation programs in addressing water quality concerns on farms in the Illinois River watershed as well as
Hodges, Tory B., Popp, Jennie S.
core   +2 more sources

Nonmulberry Silk Fibroin Doping Boosts Charge Transfer and Charge Injection in Aligned Polypyrrole‐Silk Scaffolds for Low‐Voltage Neurostimulation

open access: yesAdvanced Materials Interfaces, EarlyView.
Conductive silk‐polypyrrole scaffolds couple redox stability with cell‐affinitive peptides present innately in an endogenous silk fibroin, enabling optimized electrical stimulation to drive neurite outgrowth. Findings establish electrochemical‐biological link for biomaterial design rules for smart nerve guidance conduits that can provide low voltage ...
Rajiv Borah   +5 more
wiley   +1 more source

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

open access: yesAdvanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini   +3 more
wiley   +1 more source

Good Agricultural Practices (GAP): Certification Basics

open access: yes, 2016
Good Agricultural Practices (GAP), which includes Good Handling Practices (GHP), was formally implemented by the United States Department of Agriculture and Food and Drug Administration in 2002.
Maughan, Tiffany   +3 more
openaire   +3 more sources

Labor arrangements and financial inclusion of agricultural workers in a dynamic agricultural region in Mexico: exploring the linkages [PDF]

open access: yes, 2012
A Q-square approach is used to examine the linkages between labor markets and financial markets, at a micro level. We focus on contractual labor relationships of agricultural wage workers in Mexico and we try to assess whether, and to what degree, their ...
Morvant-Roux, Solène   +2 more
core  

Mitochondria‐Specific Protein Delivery by Protease‐Triggered Release in Plants with Single‐Walled Carbon Nanotubes

open access: yesAdvanced Materials Technologies, EarlyView.
Polymer‐coated carbon nanotubes were engineered as protease‐responsive nanocarriers for protein delivery in intact plants. GFP cargo can be released by cytosolic phytaspase cleavage and subsequently targeted to mitochondria via an N‐terminal sequence, enabling controlled intracellular protein delivery without tissue damage and demonstrating stable ...
Simon Sau Yin Law   +3 more
wiley   +1 more source

Food Safety on the Farm: Good Agricultural Practices and Good Handling Practices – Worker Health and Hygiene

open access: yesEDIS, 2017
Good agricultural practices (GAPs) and good handling practices (GHPs) encompass the general procedures that growers, packers and processors of fresh fruits and vegetables should follow to ensure the safety of their product.
Jessica A. Lepper   +3 more
doaj  

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