Results 111 to 120 of about 7,048,685 (293)

Multistage and multiple biomass approaches to efficient biological nitrogen removal using biofilm cultures [PDF]

, 2008
Nitrogen removal from wastewater is important for the revention of significant health and environmental impacts such as eutrophication. Nitrogen removal is achieved by the combined action of nitrification and denitrification.
Hughes, Leonie
core  

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

High-Power Femtosecond Laser Processing of SiC Ceramics with Optimized Material Removal Rate. [PDF]

Micromachines (Basel), 2023
Zhang J, Liu Z, Zhang Y, Geng F, Wang S, Fan F, Zhang Q, Xu Q.   +7 more
europepmc   +1 more source

Rate

, 2008
Fig.4 Comparison of loss rate using global SRM vs. ASRM 4 ASRM SRM
Loss Rate
core  

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Study on polishing zinc selenide wafer

Jin'gangshi yu moliao moju gongcheng, 2016
Chemical mechanical polishing(CMP)method and self-made alumina polishing liquid were used to polish zinc selenide wafer.The polishing experiments were carried out for the influence of particle size of alumina polishing liquid,pH value,type and content of
DONG Yunna, CAO Shuyun
doaj  

Surface Quality and Material Removal Rate in Fabricating Microtexture on Tungsten Carbide via Femtosecond Laser. [PDF]

Micromachines (Basel), 2023
Li G, Li X, He G, Fan R, Li F, Ding S.
europepmc   +1 more source

A FLOCCULATION MODEL IN THE CHEMOSTAT WITH DISTINCT REMOVAL RATES AND YIELDS

Journal of Biological Systems
In this paper, a flocculation model is considered in a chemostat with a single resource and one species in two forms: planktonic and aggregated bacteria. The removal rates are distinct and include the specific death rates. Considering distinct yield coefficients with a large class of growth rates, we present a mathematical analysis of the model by ...
RADHOUANE FEKIH-SALEM, TEWFIK SARI
openaire   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Patients with Alzheimer's disease have an increased removal rate of soluble beta-amyloid-42. [PDF]

PLoS One, 2022
Zaretsky DV, Zaretskaia MV, Molkov YI, Alzheimer’s Disease Neuroimaging Initiative.   +3 more
europepmc   +1 more source