Results 111 to 120 of about 42,773 (308)

Bacterial community composition and extracellular enzyme activity in temperate streambed sediment during drying and rewetting [PDF]

open access: yes, 2013
Droughts are among the most important disturbance events for stream ecosystems; they not only affect stream hydrology but also the stream biota. Although desiccation of streams is common in Mediterranean regions, phases of dryness in headwaters have been
Pohlon, Elisabeth   +2 more
core   +2 more sources

CO2 Fluxes and Soil Responses to Straw and Herbicide in Peanut

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Peanut cultivation plays an important agronomic role in Brazil, especially in rotation with sugarcane, promoting biological nitrogen fixation and improving soil quality. This study aimed to test the hypothesis that the combined use of sugarcane mulch, peanut cultivation, and herbicide application would affect soil CO₂ fluxes, soil chemical ...
Heytor Lemos Martins   +7 more
wiley   +1 more source

Cesium tolerance is enhanced by a chemical which binds to BETA-GLUCOSIDASE 23 in Arabidopsis thaliana. [PDF]

open access: yesSci Rep, 2021
Moon JY   +7 more
europepmc   +1 more source

Use of inedible wheat residues from the KSC-CELSS breadboard facility for production of fungal cellulase [PDF]

open access: yes
Cellulose and xylan (a hemicellulose) comprise 50 percent of inedible wheat residue (which is 60 percent of total wheat biomass) produced in the Kennedy Space Center Closed Ecological Life Support System (CELSS) Breadboard Biomass Production Chamber (BPC)
Brannon, M. A.   +2 more
core   +1 more source

Cellulases from thermophiles found by metagenomics [PDF]

open access: yes, 2018
[Abstract] Cellulases are a heterogeneous group of enzymes that synergistically catalyze the hydrolysis of cellulose, the major component of plant biomass.
Becerra, Manuel   +5 more
core   +2 more sources

Biochar‐Induced Shifts in Fungal Community Structure and Their Association With Soil Physical Properties in Degraded Soil From the Brazilian Semiarid

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Soil degradation compromises ecosystem functioning. Biochar, a carbon‐rich amendment, has gained attention as a promising strategy to enhance soil structure and restore microbial balance. This study investigated the effects of two biochars, cashew bagasse biochar (CBB) and a co‐pyrolyzed biochar produced from sewage sludge and cashew pruning ...
João Marcos Rodrigues dos Santos   +18 more
wiley   +1 more source

Use of Propolis chemical and Asian tiger mosquito bites : case report and review [PDF]

open access: yes, 2013
Propolis is a substance of variable composition which incorporates resins derived from plants and beeswax. It varies depending on the geographic location and local flora such as plant and bee species.
Muscat, Michelle
core  

Association of Glucagon‐Like Peptide‐1 Receptor Agonists With Cancer Risk in Older Adults With Type 2 Diabetes

open access: yesObesity, EarlyView.
ABSTRACT Objective The real‐world evidence on the association between glucagon‐like peptide‐1 receptor agonists (GLP‐1RAs) and cancer risk remains limited and mixed. Methods In 2013–2020 national Medicare claims data, we included cancer‐naïve patients with type 2 diabetes (T2D). We identified those who initiated GLP‐1 RA, sodium‐glucose cotransporter 2
Ying Lu   +13 more
wiley   +1 more source

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