Results 41 to 50 of about 206,211 (292)
THE BIOSYNTHESIS OF C13 COMPOUNDS [PDF]
Journal of General Physiology, 1947 1. Starch, containing 7.05 atom per cent C13 excess has been produced in the mesophyll cells of bean leaves, starting with C13O2 containing 7.26 atom per cent C13 excess. Approximately 67 per cent of the C13 taken up by the leaves was determined in the starch fraction. 2. The soluble carbohydrate, containing 6.72 atom per cent C13 excess,
L. G. Livingston, Grace Medes
openaire +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Bootstrap methods for inference in the Parks model
Economics: Journal Articles, 2020 This paper shows how to bootstrap hypothesis tests in the context of the Parks’s (1967) Feasible Generalized Least Squares estimator. It then demonstrates that the bootstrap outperforms FGLS(Parks)’s top competitor.
Moundigbaye Mantobaye +3 more
doaj +1 more source
Distortionary effects of economic crises on policy coordination in Turkey: Threshold GMM approach
Economics and Business Review, 2021 This study investigates the interaction between fiscal and monetary policies and how crises affect the coordination between policymakers in Turkey. This study’s novelty is that a nonlinear Taylor rule indicating monetary policy response function is ...
Tetik Metin, Yıldırım Mustafa Ozan
doaj +1 more source
Neutrons and Gamma Rays from the Alpha-Particle Bombardment of Be9, B10, B11, C13, and O18 [PDF]
, 1956 Excitation curves at 0° and 90° were studied for neutrons and γ rays produced in bombardment of thin targets of Be9, B10, B11, C13, and O18 by α particles with energies of from 1.8 to 5.3 Mev.
Bonner, T. W. +3 more
core +1 more source
New C13 lipids from the marine-derived fungus Trichoderma harzianum
Journal of Asian natural products research, 2015 Chemical examination of the fermentation broth of a sponge-associated fungus Trichoderma harzinum HMS-15-3 led to the isolation of four pairs of new C13 lipid enantiomers namely harzianumols A–H (1a–4b).
Bo Li +6 more
semanticscholar +1 more source
Advanced Materials, EarlyView.Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho +9 more
wiley +1 more source
The Effect of Stock Market Listing on Real Earnings Management: Evidence From Algerian Companies
Naše Gospodarstvo, 2021 This paper aims to explore the effect of the Algiers Stock Exchange listing on real earnings management. The study included 14 non-financial non-listed companies during the period 2015-2019 and six non-financial listed companies during the period 2010 ...
Kimouche Bilal
doaj +1 more source
PLoS ONE, 2012 Background Some strains of plant growth-promoting rhizobacteria (PGPR) elicit induced systemic resistance (ISR) by emission of volatile organic compounds (VOCs) including short chain alcohols, acetoin, and 2,3-butanediol.
Boyoung Lee +5 more
semanticscholar +1 more source
Advanced Science, EarlyView.Scheme illustrating the selective conversion of plastic waste to isomerized C4‐C12 products using RuSZ1 under different reaction conditions. ABSTRACT In recent years, catalytic hydrocracking has emerged as a promising waste‐to‐feedstock solution for processing plastic waste.
Xinbang Wu +8 more
wiley +1 more source