Results 41 to 50 of about 1,289,657 (297)

Effects of ageing and cultivation of grassland on soil nitrogen [PDF]

, 2001
Nitrogen losses from agriculture in the Netherlands have to be strongly decreased because of national and international policy (e.g. Nitrate Directive). The cultivation of grassland when grassland is renewed or converted into arable land may enhance net ...
Velthof, G.L., Oenema, O.
core  

Nitrogen-Defective Polymeric Carbon Nitride Nanolayer Enabled Efficient Electrocatalytic Nitrogen Reduction with High Faradaic Efficiency

, 2020
Identifying highly selective catalysts and accurately measuring NH3 yield without false-positives from contaminations remain two challenges in electrochemical nitrogen reduction reaction (NRR).
Jens Niklas, Hua Zhou, Jens Niklas (805862), Jiawen Wu, Mingzhan Wang (3225840), Chong Liu (450204), Jiawen Wu (63886), Hua Zhou (50017), Mingzhan Wang, Guiming Peng (2555920), Guiming Peng, Chong Liu   +11 more
core   +1 more source

Development of a stable semi-continuous lipid production system of an oleaginous Chlamydomonas sp. mutant using multi-omics profiling

Biotechnology for Biofuels and Bioproducts, 2022
Background Microalgal lipid production has attracted global attention in next-generation biofuel research. Nitrogen starvation, which drastically suppresses cell growth, is a common and strong trigger for lipid accumulation in microalgae.
Tomoki Oyama, Yuichi Kato, Ryota Hidese, Mami Matsuda, Minenosuke Matsutani, Satoru Watanabe, Akihiko Kondo, Tomohisa Hasunuma   +7 more
doaj   +1 more source

Solution-mining-under-nitrogen technology for salt-cavern gas storage and field test

You-qi chuyun, 2021
Since the salt cavern gas storage was constructed in China, diesel blanket has always been used to control the cavern shape, which is costly and polluting. Therefore, nitrogen blanket is proposed for the leaching of cavern.
Jianfu WANG, Guoyin AN, Wenquan WANG, Jianchao JIA, Chun LIU, Shengdong MIAO, Danling WANG, Chunhua CHEN   +7 more
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Rehabilitation of Abandoned Shrimp Ponds through Mangrove Planting at Nakhon Si Thammarat, Southern Thailand: Investigation of a Food Chain System at a Newly Developed Mangrove Ecosystem

Walailak Journal of Science and Technology, 2011
The complete food chain system of mangrove plantations on shrimp ponds sites were studied using the stable nitrogen (15N) and carbon isotopes (13C) to complete food chain (web) system studies of mangrove plantations.
Shigeru KATO, Songob PANITCHAT, Savettachat BOONMING, Viroj TERATNATORN, Noriko SAITO, Toshinori KOJIMA, Tadashi MATSUI, Prapasri THANASUKARN, Kan CHANTRAPROMMA, Sanit AKSORNKOAE   +9 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Some environmental aspects of grassland cultivation; the effects of ploughing depth, grassland age, and nitrogen demand of subsequent crops [PDF]

, 2002
The Netherlands has submitted a derogation under the Nitrate Directives to the European Union (EU) in 2000. In the final opinion by a group of experts about the Dutch derogation, recommendations on ploughing of grasslands were included dealing with i ...
Meer, H.G., van der, Velthof, G.L., Aarts, H.F.M.   +2 more
core  

Linking floral biodiversity with nitrogen and carbon translocations in semi-natural grasslands in Lithuani

Ekológia (Bratislava), 2015
The aim of the present study is to evaluate the long-term effects of long-term piggery effluent application on semi-natural grassland ecotop-phytotop changes (above- and below-ground phytomass production, and carbon and nitrogen allocation in grassland ...
Marcinkonis Saulius, Karpavičienė Birutė, Fullen Michael A.   +2 more
doaj   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source