Results 21 to 30 of about 138,130 (301)

Germany: Continued 'elite precaution' alongside continued public opposition [PDF]

open access: yes, 2000
Germany is the EU member state with the most difficult marketing situation (besides Austria) as regards genetically modified (gm) crops and food. At the same time, it shows the least administrative effort to respond to the reasons for this situation ...
Dreyer, Marion, Gill, Bernhard
core   +1 more source

Improvement of Grain Yield and Protein Ratio in Soybean with Zinc Application

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
In this study, it was aimed to increase grain yield and grain zinc content by foliar application of zinc in different soybean varieties. In this study, umut-2002, altınay and cinsoy cultivars were used as material and foliar zinc application (0-60 kg ha ...
Feride Öncan Sümer
doaj   +1 more source

Efecto de la temperatura de almacenamiento sobre la viabilidad de bacterias simbióticas fijadoras de nitrógeno utilizadas en la elaboración de inoculantes biológicos para arveja (Pisum sativum) y soya (Glycine max)

open access: yesRevista Colombiana de Biotecnología, 2014
El nitrógeno es un elemento requerido en grandes cantidades por los cultivos, sin embargo, en el suelo es uno de los elementos más limitantes ya que se encuentra en formas poco disponibles para las plantas y debe ser incorporado a través de la ...
Lina M. Moreno Conn   +3 more
doaj   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

A methodology for the characterization of land use using medium-resolution spatial images [PDF]

open access: yes, 2018
Introducción: La caracterización de los usos del suelo representa uno de los insumos indispensables para el manejo de los recursos naturales a diferentes escalas.
Gandini, Marcelo Luciano   +4 more
core   +1 more source

Engineered Protein‐Based Ionic Conductors for Sustainable Energy Storage Applications

open access: yesAdvanced Materials, EarlyView.
Rational incorporation of charged residues into an engineered, self‐assembling protein scaffold yields solid‐state protein films with outstanding ionic conductivity. Salt‐doping further enhances conductivity, an effect amplified in the engineered variants. These properties enable the material integration into an efficient supercapacitor.
Juan David Cortés‐Ossa   +14 more
wiley   +1 more source

Generalized Lyapunov exponent as a unified characterization of dynamical instabilities

open access: yes, 2014
The Lyapunov exponent characterizes an exponential growth rate of the difference of nearby orbits. A positive Lyapunov exponent is a manifestation of chaos.
Aizawa, Yoji   +3 more
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Assessment of the Quality and Shelf-Life in Enriched n3 PUFA Raw Beef Patties Using Dry Soybean Sprouts as Antioxidant [PDF]

open access: yes, 2014
The appearance of fresh meat is a major determinant of its appeal to consumers. Ground beef in retail display oxidizes at a faster rate than whole muscle products; the use of antioxidants to break the radical chain reaction in the oxidation process is an
Doval, Mirtha Marina   +5 more
core   +1 more source

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

open access: yesAdvanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang   +6 more
wiley   +1 more source

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