Results 41 to 50 of about 1,115,302 (317)
The effects of nutrient enrichment and invasive mollusks on freshwater environments
Ecosphere, 2020 The effects of an invasive species on the environment can be altered by anthropogenic activities such as nutrient pollution or the presence of additional invasive species with similar or unique traits. Using experimental mesocosms, we tested the separate
Matthew S. Schuler +5 more
doaj +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Derivation of a dynamic model of the kinetics of nitrogen uptake throughout the growth of lettuce : calibration and validation [PDF]
A kinetic model of nitrogen (N) uptake throughout growth was developed for lettuce cultivated in nutrient solution under varying natural light conditions.
Zhang, Kefeng, Burns, Ian G.
core +1 more source
, 2023 Loss fluxes of ammonia nitrogen, nitrate nitrogen, total nitrogen and total phosphorus in each runoff plot.
Jun Wang (5906) +5 more
core +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
, 2023 Loss concentrations of ammonia nitrogen, nitrate nitrogen, total nitrogen and total phosphorus in each runoff plot.
Jun Wang (5906) +5 more
core +1 more source
ON THE GUNNING METHOD FOR TOTAL NITROGEN IN FERTILIZERS. [PDF]
Journal of the American Chemical Society, 1894 n ...
openaire +1 more source
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Nitrogen removal and the fate of Nitrate in Riparian buffer zones [PDF]
, 2001 Riparian buffer zones, adjacent to waterways, may protect water quality by intercepting and removing nitrogen in runoff from agricultural land. This research comprised four parts: (1) a field study of nitrogen buffering by differently vegetated riparian ...
Matheson, Fleur Elizabeth
core
Evaluasi Karakteristik Fisik Kimiawi Perairan Situ Cibuntu, Kabupaten Bogor, Jawa Barat
Journal of Natural Resources and Environmental Management, 2021 Situ Cibuntu merupakan salah satu situ yang terletak di Kabupaten Bogor, Provinsi Jawa Barat. Situ Cibuntu yang memiliki luas permukaan 2,11 ha dengan kedalaman maksimum 1,20 m dimanfaatkan sebagai kolam retensi dan sarana pemancingan ikan. Perairan situ
Aiman Ibrahim +5 more
doaj +1 more source