Results 131 to 140 of about 521,158 (314)
Measurement Uncertainty in Milk Density Tests
Техника и технология пищевых производствReliable measurements are critical for the food industry. The measurement uncertainty assessment is an obligatory procedure stipulated in modern standards, e.
Khamkhanova Darima +4 more
doaj +1 more source
The Role of Calcitonin Gene‐Related Peptide in High‐Altitude Headache: A Prospective Field Study
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective High‐altitude headache (HAH) is a common neurological condition associated with rapid ascent to high altitude. The pathophysiological mechanisms underlying HAH remain incompletely understood. Calcitonin gene‐related peptide (CGRP), a neuropeptide implicated in migraine pathophysiology, may play a key role in the pathophysiology of ...
Roman Schniepp +4 more
wiley +1 more source
MethaneThe evaluation of measurement uncertainty of natural gas properties calculated from composition data are an essential aspect of fiscal metering in the trade of natural gas.
Adriaan M. H. van der Veen
doaj +1 more source
Policy Uncertainty, Persistence and Growth [PDF]
This paper explores links between policy uncertainty and growth. It provides evidence on the correlation between policy uncertainty and per capita real GDP for 46 developing countries over the 1970-85 period.
Joshua Aizenman, Nancy Marion
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Relationship Between Neurologic Symptoms and Signs and FMR1 Genotype in Premutation Carriers
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background and Objectives Fragile X‐associated Tremor/Ataxia Syndrome (FXTAS) is the most severe late‐onset condition caused by a premutation in the FMR1 gene, characterized by expanded CGG triplet repeats of 55–200. Clinical presentations of FXTAS, including gait ataxia, kinetic tremor, cognitive decline, and rare Parkinsonism, are linked to ...
Flora Tassone +8 more
wiley +1 more source
Uncertainty evaluation for Cs-137 in food by low-background α/β counter
Shipin yu jixieObjectiveTo improve the measurement accuracy of cesium-137 (Cs-137) content in food using low-background α/β measuring instruments.MethodsAn uncertainty analysis model for measuring Cs-137 in food was established based on the second method in GB 14883.10-
SUN Gongming +4 more
doaj +1 more source
How do households respond to uncertainty shocks? [PDF]
Economic disruptions generally coincide with heightened uncertainty. In the United States, uncertainty increased sharply with the recent housing market crash, financial crisis, deep recession, and uneven recovery.
Edward S. Knotek II, Shujaat Khan
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RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Mitochondrial diseases are the most common inherited metabolic disorders, characterized by pronounced clinical and genetic heterogeneity that complicates molecular diagnosis. Although DNA‐based sequencing approaches have become standard in genetic testing, up to half of patients remain without a definitive diagnosis.
Zhimei Liu +21 more
wiley +1 more source
Nuclear Engineering and TechnologyA water calorimeter has been used to establish the measurement standard of absorbed dose to water for 60Co gamma-ray beams. While heat defect and heat conduction have been thoroughly investigated in previous studies, the uncertainty in temperature rise ...
In Jung Kim +7 more
doaj +1 more source
The Q theory of investment: does uncertainty matter
This paper includes uncertainty in the Q-model of investment. A structural Q-type investment model is derived, which contains the information on uncertainty effects of random variables that affect the future profitability of a firm.
Hong Bo
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