Results 1 to 10 of about 27,014 (206)

New Insights into Interspecific Hybridization in Lemna L. Sect. Lemna (Lemnaceae Martinov) [PDF]

open access: yesPlants, 2021
Duckweeds have been increasingly studied in recent years, both as model plants and in view of their potential applications as a new crop in a circular bioeconomy perspective.
Luca Braglia   +5 more
doaj   +3 more sources

Assessment of three Different Recirculating Tilapia Culture Systems Using Biological Filters and Mineral Nutrient [PDF]

open access: yesتغذیه آبزیان, 2023
In this study, using different biological factors, we tried to remove the fish metabolites and improve the water quality in the culture system. Therefore, operation of some recirculating system were investigated during a 2-month culture period.
Gholamreza Rafiee, Fariborz Narimani Rad
doaj   +1 more source

Pengaruh Pemberian Lemna Minor Sebagai Pakan Sapi Perah Terhadap Kadar Lemak, Berat Jenis, dan Bahan Kering Tanpa Lemak Susu Friesian Holstein

open access: yesJurnal Ilmu Peternakan dan Veteriner Tropis, 2020
Lemna minor is a water plant that is easily obtained and has a good nutrient content that is high in protein. High protein for livestock can be used for production purposes.
U Hidayat Tanuwiria   +1 more
doaj   +3 more sources

Dried duckweed and commercial feed promote adequate growth performance of tilapia fingerlings [PDF]

open access: yesBiotemas, 2008
The present study evaluated Nile tilapia when fed on dried duckweed in combination with commercial feed, aiming at reducing production costs. Three diets, which consisted of commercial feed (40% crude protein), dried duckweed or a combination of ...
Juan Esquivel   +4 more
doaj   +3 more sources

Trade Volatility in the Association of Southeast Asian Nations Plus Three: Impacts and Determinants

open access: yesAsian Development Review, 2020
This paper investigates trade volatility in the Association of Southeast Asian Nations Plus Three (ASEAN+3) and its links with output volatility, export diversification, and free trade agreements.
Thi Nguyet Anh Nguyen   +2 more
doaj   +1 more source

Estudio de comparación del tratamiento de aguas residuales domésticas utilizando lentejas y buchón de agua en humedales artificiales

open access: yesTecnología y ciencias del agua, 2010
El estudio de comparación del tratamiento de aguas residuales domésticas utilizando sistemas naturales como los humedales artificiales presenta resultados de remoción de materia orgánica (DBO5) de entre 70 y 86% al utilizar el buchón de agua, y de 58 ...
Juan Pablo Rodríguez-Miranda   +3 more
doaj   +1 more source

Relative Efficiencies of ASEAN Container Ports based on Data Envelopment Analysis

open access: yesAsian Journal of Shipping and Logistics, 2017
Ports play a critical role in the economies of many countries in the ASEAN region. Efficient ports facilitate a country's imports and exports, and the “relative efficiency” of a port is evaluated based on its efficiency compared to others in its group ...
Nikola Kutin   +2 more
doaj   +1 more source

Transferring methods to teach business administration from one cultural context to another

open access: yesFuture Business Journal, 2015
What happens when a teaching method is transferred from one cultural context to another? In this article we investigate this question by looking at how Computer Based Simulations (CBS) were transposed from a French context to an Egyptian one.
Marie Catalo   +2 more
doaj   +1 more source

Impact of Land Use Changes and Dynamic Vegetation Changes on Vascular Flora Diversity in Małków-Bartochów (The Warta River Valley) [PDF]

open access: yes, 2011
The paper presents the changes of vascular plant flora in the Małków-Bartochów peatland area (the Warta River valley) which took place over a 40-year period.
Michalska-Hejduk, Dorota   +1 more
core   +1 more source

Indirect assessment of internal irradiation from tritium decay on Lemna Minor duckweed

open access: yesNuclear Engineering and Technology, 2021
The response changes of the specific growth rate of Lemna minor duckweed was modeled using the logarithms of frond numbers on tritium activity concentration and gamma radiation dose from cobalt 60.
O.S. Ifayefunmi   +2 more
doaj   +1 more source

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