Results 101 to 110 of about 3,075,999 (346)

Restoration success of British floodplain meadows [PDF]

, 2018
The Floodplain Meadows Partnership started a national survey (England and Wales) of floodplain-meadow restoration in 2016 by visiting 52 restoration fields.
Rothero, Emma, Tatarenko, Irina
core  

Nutrient balance on Nebraska livestock confinement systems

Journal of Animal Science, 1999
Managing the environmental risk associated with livestock production is a significant challenge. Nitrogen and phosphorus are commonly implicated as the sources of ground and surface water quality problems associated with livestock production. The degree of imbalance between these nutrient inputs and the managed nutrient outputs for a livestock ...
Koelsch, Richard K., Lesoing, Gary
openaire   +3 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Contribution of corn intercropped with Brachiaria species to nutrient cycling

Pesquisa Agropecuária Tropical, 2019
The corn biomass and nutrient dynamics may be altered when it is intercropped with Brachiaria (syn. Urochloa spp.). The present study aimed to investigate the dynamics of biomass, nitrogen (N), phosphorus (P) and potassium (K) for farming systems that ...
Silas Maciel de Oliveira, Rodrigo Estevam Munhoz de Almeida, Clovis Pierozan Junior, André Fróes de Borja Reis, Lucas Freitas Nogueira Souza, José Laércio Favarin   +5 more
doaj   +1 more source

Fortification and health: challenges and opportunities. [PDF]

, 2015
Fortification is the process of adding nutrients or non-nutrient bioactive components to edible products (e.g., food, food constituents, or supplements). Fortification can be used to correct or prevent widespread nutrient intake shortfalls and associated
Bailey, Regan L, Dary, Omar, Dwyer, Johanna T, Gaine, P Courtney, Jarvis, Ashley B, Keen, Carl L, King, Janet C, Miller, Kevin B, Philbert, Martin A, Tarasuk, Valerie, Taylor, Christine L, Wiemer, Kathryn L   +11 more
core  

A review of farm-scale nutrient budgets for organic farms as a tool for management of soil fertility [PDF]

, 2002
On organic farms, where the importation of materials to build/maintain soil fertility is restricted, it is important that a balance between inputs and outputs of nutrients is achieved to ensure both short-term productivity and long-term sustainability ...
Aarts, Agricultural Research Council, Bachinger, Barry, Berner, Björklund, Committee on Long Range Soil and Water Conservation (CLSWC), Cowling, Crush, Cuttle, Dewes, Ebbesvik, Eriksen, Evans, Fagerberg, Fagerberg, Fisher, Fowler, Goss, Goulding, Goulding, Granstedt, Hansen, Haraldsen, Holland, Jarvis, Jarvis, Jensen, Kaffka, Kirchmann, Korsaeth, Kristensen, Lampkin, Ledgard, Løes, MAFF, Meisinger, Munters, Myrbeck, Nauta, Nguyen, Nolte, Noordwijk, Nutman, Oenema, Patriquin, Philipps, Review Group on Acid Rain, Rodrigues, Schmidt, Shepherd, Sprent, Steineck, Stopes, Sylvester-Bradley, Vereijken, Watson, Watson, Watson, Watson, Watson, Watson, Watson, Whitehead, Wood, Öborn   +65 more
core   +2 more sources

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

N, P and K budgets for crop rotations on nine organic farms in the UK [PDF]

, 2003
On organic farms, where the importation of materials to build/maintain soil fertility is restricted, it is important that a balance between inputs and outputs of nutrients is achieved to ensure both short-term productivity and long-term sustainability ...
Berry, P.M., Fortune, S., Lord, E.I., Philipps, L., Smith, K.A., Stockdale, E.A., Sylvester-Bradley, R., Watson, C.A   +7 more
core   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source

Effects of long-term chemical fertilization on trends of rice yield and nutrient use efficiency under double rice cultivation in subtropical China

Plant, Soil and Environment, 2014
A long-term (33 years) experiments were conducted to investigate the effect of chemical fertilization on rice yield, yield trends, soil properties, agronomic efficiency of applied nutrients and nutrient balance for the double rice cropping systems in ...
L. Bi, J. Xia, K. Liu, D. Li, X. Yu
doaj   +1 more source