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- Sheila M Van Cuyk, Raphael Siegrist, Adam Logan, Serge Masson, Erhardt Fischer, Félix L. Figueroa
- Water research
- 2001

Four three-dimensional lysimeters were established in a pilot laboratory with the same medium sand and either an aggregate-laden (AL) or aggregate-free (AF) infiltration surface and a 60- or 90-cm… (More)

- Adam Logan, Tor Kristian Stevik, Robert L. Siegrist, Regin Rønn
- Water research
- 2001

The transport potential of Cryptosporidiim parvum (C. parvum) through intermittent. unsaturated, sand filters used for water and wastewater treatment was investigated using a duplicated. 2(3)… (More)

- Adam Logan
- 2003

We sharpen our previous results on the g and n such that M g,n is of general type for some g with g + 1 prime. 1. Introduction. This short paper gives some small improvements to the results of [L2].… (More)

Let a, b, c, d be nonzero rational numbers whose product is a square, and let V be the diagonal quartic surface in P defined by ax + by + cz + dw = 0. We prove that if V contains a rational point… (More)

- Adam Logan, Ronald van Luijk
- Math. Comput.
- 2009

We present a new method to show that a principal homogeneous space of the Jacobian of a curve of genus two is nontrivial. The idea is to exhibit a Brauer-Manin obstruction to the existence of… (More)

The stable isotope and trace element chemistry of brachiopods from stratigraphically, paleontologically, and geochemically three coeval intervals about the mid-Carboniferous boundary in the Bird… (More)

- Adam Logan
- 2018

For two varieties of dimension $5$ constructed as double covers of ${\mathbb P}^5$ branched along the union of $12$ hyperplanes, we prove that the number of points over ${\mathbb F}_p$ can be… (More)

- Henri Darmon, Adam Logan
- 2003

(Here ΛE is a suitable period lattice commensurable with the Néron lattice of E.) The function Φ, which is transcendental as a function of τ , enjoys the following notable algebraicity property, a… (More)

- Adam Logan
- 2010

Let G be a pro-p p-adic analytic group, thought of as a closed subgroup of GLN (Zp), and let Σ be a closed subgroup of G. Write Λ for the completed group algebra Zp[[G]] and let M be a finitely… (More)