No evidence for the blue-tilted power spectrum of relic gravitational waves
, 2015 In this paper, we constrain the tilt of the power spectrum of relic gravitational waves by combining the data from BICEP2/Keck array and Planck (BKP) and the Laser Interferometer Gravitational-Waves Observatory (LIGO).
Huang, Qing-Guo, Wang, Sai
core +1 more source
Antibiotic prophylaxis is associated with subsequent resistant infections in children with an initial extended-spectrum-cephalosporin-resistant Enterobacteriaceae infection [PDF]
, 2017 The objective of this study was to assess the association between previous antibiotic use, particularly long-term prophylaxis, and the occurrence of subsequent resistant infections in children with index infections due to extended-spectrum-cephalosporin ...
Adler, Amanda L +12 more
core +2 more sources
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
A Confidence Index Approach Based on ERA-40 Data for Numerical Short Range Forecasts
Meteorologische Zeitschrift, 2014 Critical weather related missions increasingly rely on highly automated numerical products, even if only limited computer capacities are available to generate them.
Thomas Prenosil +2 more
doaj +1 more source
The Star Formation Rate - Dense Gas Relation in the Nuclei of Nearby Galaxies
, 2008 We investigate the relationship between the star formation rate (SFR) and dense molecular gas mass in the nuclei of galaxies. To do this, we utilize the observed 850 micron luminosity as a proxy for the infrared luminosity and SFR, and correlate this ...
Bussmann +15 more
core +1 more source
Peptide‐based ligand antagonists block a Vibrio cholerae adhesin
FEBS Letters, EarlyView.The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang +9 more
wiley +1 more source
Assessment of the Confidence of the Adhesive Remnant Index Score With Different Methods
Turkish Journal of Orthodontics, 2013 Objective:The purpose of this in vitro study was to investigate the reliability of the adhesive remnant index (ARI) score system with different assessment methods and to test the compatibility of the estimators.Materials and Methods:Sixty-eight human ...
A. Alper Öz +5 more
doaj +1 more source
Seasonal dynamics and ARIMA forecasting of China’s consumer confidence index (2000-2024): An empirical analysis [PDF]
SHS Web of ConferencesChina’s Consumer Confidence Index (CCI) is a key barometer of household sentiment and a leading indicator of future consumption. This study presents an empirical analysis of China’s quarterly CCI from 2000 to 2024, and forecasting its trajectory using ...
Liu Zexian
doaj +1 more source
Measuring the agribusiness decision environment: Constructing an agribusiness confidence index for South Africa [PDF]
South African agribusinesses are experiencing far reaching changes. Economists have developed indicators, generally known as indexes, to measure relative change in the industry. In this article the methodology to construct a business confidence index for
Esterhuizen, Dirk, van Rooyen, C.J.
core +1 more source
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source