Hasil untuk "cs.OH"

Virginia Morejón, Ainhoa González Del Campo, Ibon Galparsoro et al.

Abstract With the increase in marine spatial planning efforts the need for robust environmental assessments that account for multiple pressures of human activities on marine ecosystems is more critical than ever. However, Cumulative Effects Assessment (CEA) practice, a requirement of Strategic Environmental Assessment (SEA) of marine spatial plans, remains insufficient. This paper explores the integration of ecosystem-based approaches into SEA stages for holistic environmental assessments of marine spatial plans that prioritize ecological integrity. It also reviews advancements in marine CEA research, focusing on risk-based approaches for assessing cumulative effects, and addresses the existing disconnection between CEA science and environmental assessment practice. Emphasis is placed on improving key SEA stages that are critical to CEA by identifying principles and approaches that systematically and spatially address the interactions of various pressures and ecosystem receptors across the four dimensions (4D) of marine environments to assess cumulative effects risks. This novel approach, presents a holistic framework aimed at enhancing CEA practice within SEA of marine spatial plans, for more sustainable and ecosystem-focused planning outcomes in marine environments.

Duk Young Kim, Kyoungbae Jang, Hyunji Kim et al.

Jingwen Liu, Mingzhu Yang, Siyi He

Heehyeon Lee, Kyungeun Lee, Sang Ouk Kim et al.

Correction for ‘Effective and sustainable Cs + remediation via exchangeable sodium-ion sites in graphene oxide fibers’ by Heehyeon Lee et al. , J. Mater. Chem. A , 2019, 7 , 17754–17760.

Brigitte Eisenmann, Jürgen Klein, Mehmet Somer

Planar, isolated anions SiP, SiAs, GeP and GeAs are present in the crystals of the dark, shiny metallic title compounds (Zintl phases). The 24‐valence electron units are the first examples of CO ‐isosteric anions in which central atoms and ligands belong to higher periods. Bond orders (after Pauling) of 1.22, 1.28, 1.12 and 1.26, respectively, can be derived from the measured bond lengths.

Henry M. Walker

Tony Ralston and Peter Henderson have written columns for this issue discussing mathematics for computer science. This column considers possible implications for the classroom. While the ideas in this column are not particularly new, perhaps they will stimulate discussion.

Mark A. Sanders

I. R. Gatland, M. G. Thackston, W. M. Pope et al.

The mobilities of Cs+ ions in Ar, Kr, and Xe gases at 300 °K have been measured in a drift tube mass spectrometer for a wide range of values of the energy parameter E/N (the ratio of the electric field strength to the gas number density). Ion neutral interaction potentials have also been derived for each case (Cs+–Ar, Cs+–Kr, and Cs+–Xe). A kinetic theory appropriate to the nonthermalized ion motion is used to derive the mobilities from the potentials, and an iterative technique is used to modify the potentials to fit the experimental data. Various tests of the accuracy and uniqueness of the method indicate that this determination of the potentials gives errors in the potential parameters, e.g., well depth, well position, etc., which are less than about 10%.

Andrew Strouthes

Masato ASAMI, Wataru TAKASAKI, Haruo IWABUCHI et al.

Dinh Van Huynh, Bruno J. Müller

G Ratel, C Michotte

L.A. Chekanova, E.A. Denisova, R.S. Iskhakov