Results 121 to 130 of about 2,706,945 (355)

Economic and environmental analysis of the introduction of legumes in livestock farming systems [PDF]

, 2006
Legumes in low input systems are becoming increasingly important. The socioeconomic implication of the adoption of novel legumes species has been assessed in sheep and dairy cattle grazing systems in Europe using a biological model which has been linked ...
Reveredo Giha, C, Toma, L, Topp, C F E, Wu, L   +3 more
core  

Effects of biological agents on rhizosphere microecological environment and nutrient availability for rice

Frontiers in Microbiology
As the world’s population grows, pursuing sustainable agricultural production techniques to increase crop yields is critical to ensuring global food security.
Hang Zhou, Hang Zhou, Hang Zhou, Kaibo Yu, Lingli Nie, Lingli Nie, Lang Liu, Jianqun Zhou, Kunlun Wu, Kunlun Wu, Kunlun Wu, Honghong Ye, Zhaohui Wu, Zhaohui Wu, Zhaohui Wu   +14 more
doaj   +1 more source

CARAGEENAN OLIGOSACCHARIDES : BIOLOGICAL ACTIVITY AND ITS DEVELOPMENT OPPORTUNITIES IN INDONESIA

Squalen, 2018
Oligosaccharides from hydrocolloids especially carrageen now get a lot of attention because of the abundant raw material availability and various biological activities so it is potentially used in various fields both in the field of food and non food ...
Subaryono Subaryono
doaj   +1 more source

Counter-Current Learning: A Biologically Plausible Dual Network Approach for Deep Learning [PDF]

arXiv
Despite its widespread use in neural networks, error backpropagation has faced criticism for its lack of biological plausibility, suffering from issues such as the backward locking problem and the weight transport problem. These limitations have motivated researchers to explore more biologically plausible learning algorithms that could potentially shed
arxiv  

Network Entropy measures applied to different systemic perturbations of cell basal state [PDF]

arXiv, 2013
We characterize different cell states, related to cancer and ageing phenotypes, by a measure of entropy of network ensembles, integrating gene expression values and protein interaction networks. The entropy measure estimates the parameter space available to the network ensemble, that can be interpreted as the level of plasticity of the system for high ...
arxiv  

Biological availability of digoxin. [PDF]

BMJ, 1973
D Chamberlain, J Hamer
openaire   +3 more sources

Flow‐based immunomagnetic enrichment of circulating tumor cells from diagnostic leukapheresis product

Molecular Oncology, EarlyView.
The number of circulating tumor cells obtained from prostate cancer patients was increased approximately 5‐fold compared to regular CellSearch when processing 2 mL diagnostic leukapheresis material aliquots and increased by 44‐fold when processing 20 mL DLA aliquots using the flow enrichment target capture Halbach‐array.
Michiel Stevens, Anouk Mentink, Frank A. W. Coumans, Eshwari Dathathri, Khrystany T. Isebia, Jaco Kraan, Ronald de Wit, John W. M. Martens, Leon W. M. M. Terstappen   +8 more
wiley   +1 more source

Winter Conditions Influence Biological Responses of Migrating Hummingbirds

, 2016
Conserving biological diversity given ongoing environmental changes requires the knowledge of how organisms respond biologically to these changes; however, we rarely have this information. This data deficiency can be addressed with coordinated monitoring
Burnham K. P., Calder W. A., Newton I., Pyle P., R Core Team, Russell S. M., Stiles F. G., Stiles F. G., Zimmerman M.   +8 more
core   +1 more source

Biological warfare agents

Journal of Pharmacy and Bioallied Sciences, 2010
The recent bioterrorist attacks using anthrax spores have emphasized the need to detect and decontaminate critical facilities in the shortest possible time.
Duraipandian Thavaselvam, Rajagopalan Vijayaraghavan   +1 more
doaj   +1 more source

On the Influence of Weak Magnetic and Electric Fields on the Fluctuations of Ionic Electric Currents in Blood Circulation [PDF]

arXiv, 2009
An analysis of a variety of existing experimental data leads to the conclusion on the existence of a resonance mechanism allowing weak magnetic fields to affect biological processes. These fields may either be static magnetic fields comparable in magnitude with the magnetic field of the earth or weak ultra-low frequency time-dependent fields. So far, a
arxiv