Results 111 to 120 of about 23,759,000 (330)
RESEARCH ON FUTURES MARKETS: ISSUES, APPROACHES, AND EMPIRICAL FINDINGS [PDF]
This paper presents a brief assessment of the recent futures and options literature with reference only to agricultural markets. The discussion centers on the marketsÂ’ social value and economic value to firms. Issues currently unresolved are highlighted,
Blank, Steven C.
core +1 more source
Bright Monocompound Metal Halide Scintillator for Fast Neutron Radiography
Advanced Functional Materials, EarlyView.Metal halide scintillator, tetraphenylphosphonium manganese bromide (TPP2MnBr4), provides a significant benefit for fast neutron imaging. A fourfold increase in efficiency over traditional zinc sulfide screens is achieved by efficiently utilizing neutron interactions within its homogeneous structure.
Aditya Bhardwaj +13 more
wiley +1 more source
, 2019 Software engineering research is evolving and papers are increasingly based on empirical data from a multitude of sources, using statistical tests to determine if and to what degree empirical evidence supports their hypotheses.
Feldt, Robert +5 more
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Advanced Functional Materials, EarlyView.This study demonstrated single‐crystalline PbTiO3‐based memristors with atomically sharp interfaces, well‐ordered lattices, and minimal lattice mismatch. The devices exhibited an ON/OFF ratio exceeding 105, high stability, and rich resistance‐state modulation.
Haining Li +7 more
wiley +1 more source
Mechanisms of cultural diversity in urban populations
Nature CommunicationsLarge cities exhibit greater cultural diversity. Due to limited data on individual behaviour, previous research could not discern whether this stems from demographic heterogeneity or enhanced individual cultural exploration.
Harin Lee +3 more
doaj +1 more source
EMPIRICAL SUCCESS RATIOS IN USDA AGRICULTURAL UTILIZATION RESEARCH [PDF]
Research Methods/ Statistical Methods,
Jones, Harold B., Jr.
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Advanced Functional Materials, EarlyView.The relationship between the doping induced microstructure and thermal conductivity changes is elucidated for conjugated polymers. Eight conjugated polymers with different doping systems are studied, showing varied thermal conductivity responses based on structural order.
Jiali Guo +13 more
wiley +1 more source
International Journal of Analytical Chemistry, 2019 A simple ultraperformance liquid chromatography-tandem mass spectrometry assay for measurement of cortisol level in human saliva was developed and validated.
Syed N. Alvi, Muhammad M. Hammami
doaj +1 more source
A model-driven method for the systematic literature review of qualitative empirical research [PDF]
, 2012 This paper explores a model-driven method for systematic literature reviews (SLRs), for use where the empirical studies found in the literature search are based on qualitative research. SLRs are an important component of the evidence-based practice (EBP)
Edwards, Helen +2 more
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Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)
Advanced Functional Materials, EarlyView.Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao +5 more
wiley +1 more source