aWhen CO2 dissolves into seawater, some of the CO2 reacts with water to form carbonic acid (H2CO3). This makes seawater more acidic, as measured on the pH scale. 当二氧化碳溶化入海水时,某些二氧化碳用水起反应对形式碳酸 (H2CO3)。 这在酸碱度等级使海水酸性,如被测量。[translate]...
Comparison of Large-Scale Flows on the Sun Measured by Time-Distance Helioseismology and Local Correlation Tracking - ˇSvanda, Zhao, et al. - 2007Sˇ vanda, M., Zhao, J., Kosovichev, A. G., Mar. 2007. Comparison of Large-Scale Flows on the Sun Mea- sured by Time-Distance Helio...
Using differential item functioning (DIF) analysis techniques, sex-related differentials in responses to 28 SII occupational title items were estimated, after controlling for 1, 3, or 6 General Occupational Theme scale scores. Significant sex-related DIF was found on most of the occupations. Further...
aThe nding that value and rareness, rather than specic resources and capabilities, determine a rm’s competitive advantage provides support for hypotheses that have until now been accepted almost entirely on the basis of logic and intuition nding那价值和希罕,而不是specic资源和能力,确定rm的竞争优...
Given the previously established variations in anatomy and pathophysiology between healthy and cirrhotic livers [25, 27], we further hypothesized that the liver would respond differently to an upright posture depending on the degree of fibrosis. To test this hypothesis, we analysed the posture-induced...
The first studies in this regard have shown that an increase in nitrate concentration is positively correlated with an increase in agricultural production on a global scale [14]. Recent studies also show that human activities are the main source of pollution of groundwater with nitrates [15]. ...
A 5-point Likert scale ranging from “Never or almost never” to “Always or almost always” was used to administer survey items, with a “not applicable” option where needed. Invitations to take part were distributed worldwide via social media. For full details on the survey’s development...
These limitations increase the uncertainty in the comparison of measured values in biota with the reported toxicological information. 这些限制增加了在将生物群测量值与已报告的毒理学信息相比较过程中的不确定性。 UN-2 Bio-concentration or bio-accumulation factor, based on measured values (unless moni...
In general, bioelectrical impedance studies have used a right- sided ipsilateral configuration of electrode placement, where current-I are placed on the dorsal surfaces of the hands and feet proximal to the metacarpal-phalangeal and metatarsal-phalan- geal joints. E are placed medially between the...
Tohelp answer this question, this paper examines the performance of the large-scale propensity score (LSPS) approach on causal analysis of medical data.We demonstrate that LSPS may adjust for indirectly measured confoundersby including tens of thousands of covariates that may be correlated withthem....