Results 41 to 50 of about 11,773 (129)

A dendrimer enhanced CRISPR/Cas12a performance for the evaluation of acidogenic capacity in cariogenic bacteria

open access: yesInterdisciplinary Medicine, EarlyView.
A CRISPR/Cas12a‐powered dendritic DNA nanostructure is assembled to create confined enzymatic microdomains, enabling ultrasensitive detection. Integrated into a paper‐based origami biosensor, it allows equipment‐free on‐site quantification of acidogenic pathogens for the early diagnosis of dental caries.
Yuan Zhang   +4 more
wiley   +1 more source

Integrated genomic and transcriptomic approaches reveal oxidative stress adaptation mechanisms in a mesotrione‐resistant Amaranthus tuberculatus biotype

open access: yesPest Management Science, EarlyView.
Integrated GWAS and transcriptomics in a Canadian waterhemp biotype reveal mesotrione resistance is polygenic and metabolically driven. Significant SNPs and 187 herbicide‐responsive genes point to enhanced redox homeostasis, glutathione‐linked detoxification, lipid/secondary metabolism, and oxidative stress responses. Resistance arises from coordinated,
Martin Laforest   +6 more
wiley   +1 more source

Optimization of the Conditions for the Transformation of a Bacillus subtilis Strain L11 to Prepare Nano Selenium and Its Preliminary Application in Sheep Feed

open access: yesMicrobiology Research
Selenium nanoparticles (SeNPs) have greater bioavailability and safety than inorganic selenium, and was widely used in medical, agricultural, nutritional supplements, and antibacterial fields.
Wenxin Guo   +6 more
doaj   +1 more source

Quantifying microhabitat selection of snowshoe hares using forest metrics from UAS‐based LiDAR

open access: yesWildlife Biology, EarlyView.
Identifying the spatial and temporal scale at which animals select resources is critical for predicting how populations respond to changes in the environment. The spatial distribution of fine‐scale resources (e.g. patches of dense vegetation) are often linked with critical life‐history requirements such as denning and feeding sites.
Alexej P. K. Sirén   +7 more
wiley   +1 more source

Identification of a potent palladium-aryldiphosphine catalytic system for high-performance carbonylation of alkenes

open access: yesNature Communications
The development of stable and efficient ligands is of vital significance to enhance the catalytic performance of carbonylation reactions of alkenes.
Kang Zhao   +9 more
doaj   +1 more source

In for a penny: An empirical study of earthquake experience and non‐pharmaceutical intervention effectiveness in the Marche region

open access: yesAnnals of Public and Cooperative Economics, EarlyView.
Abstract This study investigates whether prior exposure to natural disasters influenced individual compliance with non‐pharmaceutical interventions (NPIs), specifically lockdown measures, during the Corona Virus Infectious Disease 2019 (COVID‐19) pandemic. Focusing on the Marche region of Italy, which experienced a severe earthquake in 2016, we exploit
Vincenzo Alfano   +2 more
wiley   +1 more source

Automated Crossdating With a Modified Version of the Dendrochronology Program CROS

open access: yesArchaeometry, EarlyView.
ABSTRACT The basic principle of dendrochronology involves matching patterns of tree‐ring widths, with the objective of dating wood of unknown age. The various crossdating procedures rely on statistical methods. The legacy CROS program written in FORTRAN IV contains algorithms, variants of which have been incorporated into modern crossdating programs ...
Michael O. Schwartz
wiley   +1 more source

Selection Indices Studies in Maize (Zea mays L.) under Multiple Abiotic Stress Conditions

open access: yesInternational Journal of Bio-Resource and Stress Management, 2023
The present investigation was undertaken on maize (Zea mays L.) under two abiotic stress conditions viz. low-nitrogen (low soil fertility) and excess soil moisture conditions (waterlogging) during kharif 2010.
Preeti Massey   +2 more
doaj  

Between Cryptocurrencies' Risk and Crypto Environmental Attention: The Crypto Environment Attention Index and Volatility in the Cryptocurrencies Market Nexus

open access: yesBusiness Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT This study investigates the impact of environmental attention on cryptocurrency market volatility by introducing the Crypto Environmental Attention Index (CEAI), a new metric inspired by Wang et al. (2022) and constructed using daily web search data.
Ines Ghazouani   +2 more
wiley   +1 more source

The Process of Changes in Size Distribution of Manufacturing Firms in Iran [PDF]

open access: yesپژوهشهای اقتصادی, 2013
Although many firms enter into the market in completely different sizes, recent facts show that the size distribution of new-entrant firms tend to more homogeneity than disparity over time.
Mohammad Ali Feizpour, Saeede Radmanesh
doaj  

Home - About - Disclaimer - Privacy