Results 21 to 30 of about 211,939 (101)

Multilayer packaging: Advances in preparation techniques and emerging food applications.

open access: yesComprehensive Reviews in Food Science and Food Safety, 2020
In recent years, with advantages of versatility, functionality, and convenience, multilayer food packaging has gained significant interest. As a single entity, multilayer packaging combines the benefits of each monolayer in terms of enhanced barrier ...
T. Anukiruthika   +5 more
semanticscholar   +1 more source

Analytical and Sample Preparation Techniques for the Determination of Food Colorants in Food Matrices

open access: yesFoods, 2020
Color additives are widely used by the food industry to enhance the appearance, as well as the nutritional properties of a food product. However, some of these substances may pose a potential risk to human health, especially if they are consumed ...
Konstantina Ntrallou   +2 more
semanticscholar   +1 more source

Lead-Free (K,Na)NbO3-Based Materials: Preparation Techniques and Piezoelectricity

open access: yesACS Omega, 2020
This mini review focuses on the effect of preparation technologies on the piezoelectric property of KNN-based materials. The piezoelectric properties of KNN-based ceramics can be optimized by controlling the condition for sintering and poling processes ...
N. Zhang, Ting Zheng, Jiagang Wu
semanticscholar   +1 more source

Semen preparation techniques for intrauterine insemination.

open access: yesCochrane Database of Systematic Reviews, 2019
BACKGROUND Semen preparation techniques for assisted reproduction, including intrauterine insemination (IUI), were developed to select the motile morphologically normal spermatozoa.
C. Boomsma, B. Cohlen, Cindy Farquhar
semanticscholar   +1 more source

Distribution and Impact of the Oyster Parasite \u3cem\u3eBonamia Ostreae\u3c/em\u3e in Maine, and its Detection Using DNA Probes [PDF]

open access: yes, 2000
Health management efforts in Maine related to the flat oyster (Ostrea edulis) parasite Bonamia ostreae are limited by a lack of knowledge of the parasite’s distribution and impact in both wild and cultured populations.
Carnegie, Ryan
core   +1 more source

Weak Olfactory Preferences of the Gall Midge Asphondylia borrichiae, Associated Fungal Endophytes and Implications on Gene Flow and Host Range Expansion [PDF]

open access: yes, 2021
Asphondylia borrichaie is a small fly (Diptera: Cecidomyiidae) that is currently undergoing host-associated sympatric divergence. Asphondylia borrichaie is an ambrosia galler, these insects utilize a host plant for oviposition, but its offspring also ...
Nagle, Frances S
core   +1 more source

Mini Review on the Structure and Properties (Photocatalysis), and Preparation Techniques of Graphitic Carbon Nitride Nano-Based Particle, and Its Applications

open access: yesNanoscale Research Letters, 2018
Graphite carbon nitride (g-C3N4) is well known as one of the most promising materials for photocatalytic activities, such as CO2 reduction and water splitting, and environmental remediation through the removal of organic pollutants.
W. Darkwah, Y. Ao
semanticscholar   +1 more source

The role of graphene-based sorbents in modern sample preparation techniques.

open access: yesJournal of Separation Science, 2018
The application of graphene-based sorbents in sample preparation techniques has increased significantly since 2011. These materials have good physicochemical properties to be used as sorbent and have shown excellent results in different sample ...
A. L. de Toffoli   +3 more
semanticscholar   +1 more source

Regeneração de plantas de Eucalyptus globulus por embriogénese somática [PDF]

open access: yes, 2007
A embriogénese somática (ES) foi investigada em Eucalyptus globulus com vista a desenvolver um protocolo padrão de micropropagação, desde a indução à aclimatização. A propagação clonal de E.
Pinto, Glória Catarina Cintra da Costa
core   +1 more source

Clinical and anatomopathological characterization of patients with breast cancer treated at the "Ernesto Guevara de la Serna" Hospital

open access: yesRevista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2018
Background: in the world breast cancer represents a public health problem due to its high incidence. In Cuba it is the second cause of death from neoplasia in women.Objective: to characterize clinical and anatomopathological aspects in patients diagnosed
Mayra Pérez-Parra   +4 more
doaj  

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