Estimation of a Simultaneous Equations Model with Jointly Dependent Continuous and Qualitative Variables: The Union-Earnings Question Revisited ...

Results include 2.9 m @ 16.3 g/t Au and 2.5 m @ 17.6 g/t Au Vancouver, British Columbia and Melbourne, Australia--(Newsfile ...

Aybar, B. , Young, M. and Corwin, N. (2025) Systematic Review of the Literature for Jewelry and Body Piercing in the ...

Learn about and revise climate change and its effects on the UK and the rest of the world with GCSE Bitesize Geography (AQA).

Lesson resources This guide contains all of the essential documents you will need to conduct our Time investigation. Scroll down for the how-to film, lesson plan and student resources. Don't ...

Description From some users says the long name is useful for them, which should be a "label". long text should be into descriptions. As issue title says, which well be good to know variable labe if ...

To make the dataset easier to navigate and work with, a custom categorization approach was developed based on the actual variable descriptions. This structure helps streamline filtering, selection, ...

Qualitative analysis of each type of flavor material was shown in Figure 4E; the serial numbers in this figure correspond to those in Table 2. Figure 4E showed that the volatile components of samples ...

The detailed retrieval search strategy in PubMed is shown in table 1. We will tailor the search strategy ... country of publication, sample size, gender, mean age, type of procedure, method of ...

In addition, considering the heteroscedasticity and applicability of the data, this study takes natural logarithms for the selected variables. Table 1 gives a list of selected variables, descriptions, ...