Results 61 to 70 of about 723,578 (197)

Kinetics of pIgR and IgM immune responses in snakehead (Channa argus) to inactivated Aeromonas hydrophila via immersion and intraperitoneal injection

Scientific Reports
This research was intended to investigate the kinetics of polymeric immunoglobulin receptor (pIgR) and its ligand immunoglobulins (Ig) in snakehead (Channa argus) through different vaccine delivery methods. First, we employed Oxford Nanopore Technologies
Guojing Xu, Lili Cao, Xiuli Chen, Fangfang Guo, Yan Jiang, Xiangyue Li, Haiqiang Xu, Jinliang Zang, Junpeng Wang, Yuguang Qin   +9 more
doaj   +1 more source

Complexity and Obsolete Data Concepts: Canadian Farm Policy, and the Changing Structure of Agriculture [PDF]

Agricultural data systems remain based upon now obsolete concepts. In particular, the "full-time, family farm" is still organizing concepts for much of the farm data system, and for agricultural policies.
Freshwater, David
core   +1 more source

WHAT CAN SOCIAL SCIENTISTS CONTRIBUTE TO THE CHALLENGES OF RURAL ECONOMIC DEVELOPMENT? [PDF]

Community/Rural/Urban Development,
Freshwater, David
core   +1 more source

The Search for Effective Rural Policy: An Endless Quest or An Achievable Goal [PDF]

To date, the United States has failed to articulate a coherent and effective national rural development policy. The federal government, with a few exceptions, has focused primarily on a sector based policy that has only indirect, and at times weak ...
Freshwater, David, Scorsone, Eric
core   +1 more source

Freshwater Wetland Eutrophication

, 2010
The traditional perception of wetlands as nutrient sinks has led them to be used as wastewater disposal areas for a long-time, resulting in a severe alteration of the structure and function by eutrophication. Nutrient loading is usually linked to hydrological alterations which encompasses shifts in vegetation patterns and nutrient cycling.
Sánchez Carrillo, Salvador, Angeler, D. G., Álvarez Cobelas, Miguel, Sánchez Andrés, Raquel   +3 more
openaire   +2 more sources

CONCEPTUAL UNDERPINNINGS OF POLICY ANALYSIS FOR RURAL DEVELOPMENT: DISCUSSION [PDF]

Community/Rural/Urban Development,
Freshwater, David
core   +1 more source

Evaporating Asset: Water Scarcity and Innovations for the Future [PDF]

, 2014
The World Economic Forum has identified "water crises" as one of the top ten issues of greatest concern to the global economy in 2014. What is causing these crises and how do we address them?

core  

Appropriate Fat Supplementation in High-Starch Diets Involved in the Modification of Fatty Acids Profile, Amino Acids Composition, and Antioxidant Capacity of Adult Nile Tilapia (Oreochromis niloticus) Muscle

Aquaculture Nutrition
Tilapia industry has faced great challenges due to the replacement of high-quality protein sources by a high proportion of starch. Meanwhile, the level of dietary fat is gradually reduced with the increase of oil price. High starch diets have been proved
Jianmin Zhang, Ningning Xie, Ming Jiang, Lixue Dong, Hua Wen, Juan Tian   +5 more
doaj   +1 more source

The Economic Well-Being of Farmers As An On-going National Public Policy Issue [PDF]

Aggregate farm income is the standard measure of farm household economic well-being. In Canada farm groups have used a multi-year decline in one measure of farm income - realized net income, to press for increased financial transfers.
Freshwater, David
core   +1 more source

Growth response of Heterobranchus longifilis fingerlings fed with varying levels of dietary freshwater mussel (Aspatharia sinuata) [PDF]

, 2005
A common bivalve: Freshwater mussel, Aspatharia sinuate was evaluated as a dietary protein supplement in the production diet for Heterobranchus longifilis fingerlings with mean body weight 8.34 plus or minus 10g reared in aquaria tanks.
Alatise, S.P., Ogundele, O., Olaosebikan, B.D.   +2 more
core