Results 101 to 110 of about 633,071 (308)

Production of RPSL12-TetR fusion and development of two multiplex methods for simultaneous detection of tetracyclines and aminoglycosides in pork

open access: yesFood Chemistry: X
Nowadays, multiplex immunoassays capable of simultaneously detecting two classes of drugs are highly desirable. In this study, the genes of TetR and RPSL12 were fused and expressed to produce a novel fusion protein that recognizes 10 tetracyclines (TCs ...
Wanqiu Xia   +5 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

Infrastructure-Based Versus Service-Based : Competition In Telecommunications

open access: yes
Unbundling of the local loop (ULL) has seen quite different "success stories" in the various countries across Europe. Although the obligation for the provision of ULL was implemented in the regulatory framework early and mostly parallel to other means of
Lundborg, Jörg   +2 more
core  

International Competition, Slim Firms and Wage Inequality [PDF]

open access: yes
A country with Cournot competition and free entry experiences an increase of its market size either due to economic growth or international integration of goods markets.
Klaus Waelde, Pia Weiss
core  

Promoting Competition: European Union and the Global Competition Order [PDF]

open access: yes, 2009
Competition policy refers to a set of laws and policies that aim to ensure that competition in the marketplace is not restricted, such as laws that prohibit agreements to keep prices artificially high or markets segmented.
Aydin, Umut
core  

A nonlocal advection system for two competing species with resources recovering time

open access: yesFrontiers in Physics
Competitive interactions between multiple cell populations are crucial for modeling biological processes such as tumor growth and tissue regeneration.
Ping Zeng, Yoichi Enatsu, Guanyu Zhou
doaj   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

open access: yesFEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno   +3 more
wiley   +1 more source

Perception of competition : A measurement of competition from the perspective of the firm [PDF]

open access: yes
In this report, we study competition from a cognitive psychology, marketing and strategic management perspective and hope to contribute to the notion of competition and competitive processes.
Jurgen Hanemaaijer, Ron Kemp
core  

A Robust Hybrid Forecasting Framework for the M3 and M4 Competitions: Combining ARIMA and Ata Models with Performance-Based Model Selection

open access: yesApplied Sciences
This study proposes a hybrid forecasting framework that integrates the Auto-Regressive Integrated Moving Average (ARIMA) model with multiple variations of the Ata model, using a performance-based model selection strategy to enhance forecasting accuracy ...
Tuğçe Ekiz Yılmaz, Güçkan Yapar
doaj   +1 more source

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