Results 121 to 130 of about 3,808,718 (357)

The NDICEA model: a supporting tool for nitrogen management in arable farming [PDF]

, 2010
Nitrogen use ef ficiency is an important item i n organic farmi ng. Modelling nitrogen dynamics can help to understand the impact of alter native agronomic practices and thus assist in decision making.
Burgt, G.J.H.M., van der, Timmermans, B.G.H.   +1 more
core   +1 more source

Nitrogen Cycling and Community Structure of Proteobacterial β-Subgroup Ammonia-Oxidizing Bacteria within Polluted Marine Fish Farm Sediments [PDF]

, 1999
Allison E. McCaig, Carol J. Phillips, J. Stephen, George A. Kowalchuk, S. M. Harvey, R. A. Herbert, T. Martin Embley, James I. Prosser   +7 more
openalex   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Forage cuts as a by-product in organic seed production [PDF]

, 2002
A major problem in organic grass seed production on arable farms is to provide for a sufficient nitrogen supply. A nitrogen-fixing crop may be able to cover the nitrogen requirement - wholly or partly.
Boelt, B., Deleuran, L.C.
core  

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

FEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold, Janik Riese, Lancelot Seillier, Mark Kühnel, Julia Pannhausen, Charlotte O. J. Fröhlich, Christian Martin, Peter Boor, Matthias Saar, Danny D. Jonigk, Nadine T. Gaisa, Michael Rose   +11 more
wiley   +1 more source

Boron and nitrogen impurities in SiC nanoribbons: an ab initio investigation

, 2011
Using ab initio calculations based on density-functional theory we have performed a theoretical investigation of substitutional boron and nitrogen impurities in silicon carbide (SiC) nanoribbons.
Costa, C. D., Morbec, J. M.
core   +1 more source

Nitrogen and Phosphorus Co-Doped Carbon Dots for Selective Detection of Nitro Explosives

, 2020
Dipak Gorakh Babar, Shivram S. Garje
openalex   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source

3,4-Bis(3-tetrazolylfuroxan-4-yl)furoxan: A Linear C–C Bonded Pentaheterocyclic Energetic Material with High Heat of Formation and Superior Performance

ACS Omega, 2020
Lianjie Zhai, Fuqiang Bi, Junlin Zhang, Jiarong Zhang, Xiangzhi Li, Bozhou Wang, Sanping Chen   +6 more
doaj   +1 more source

BrCF2CN for photocatalytic cyanodifluoromethylation

Nature Communications
Considering the unique electronic properties of the CF2 and the CN groups, the CF2CN group has significant potential in drug and agrochemical development, as well as material sciences. However, incorporating a CF2CN group remains a considerable challenge.
Xin-Jun Yang, Jin-Hong Lin, Ji-Chang Xiao   +2 more
doaj   +1 more source