Revealing our gas analysis solutions for combustion applications, the new issue of our Expert Solutions (ES) magazine is available to download now. Focused on our customers in the power generation, hydrocarbon processing and emissions monitoring sectors, it introduces our extensive range of innovative ...
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The Earth's biosphere is being transformed by various anthropogenic activities. Mitigation and Adaptation Strategies for Global Change addresses a wide range of environmental topics and pressing issues including global climate change processes and effects, stratospheric ozone depletion, acid deposition, ...
Structural engineering is commonly considered a speciality within civil engineering, but it also includes any discipline which has a structural system. This field includes the analysis, design, plan, and research of structural components and structural systems. IJStructE is set up to report the relevant ...
WREMSD is a multidisciplinary refereed journal on issues central to management and sustainable development around the world. The general theme of WREMSD has been very carefully chosen to include business and entrepreneurship management and the challenges these represent in terms of global ...
The home of cutting-edge research on the development of alternative sustainable technologies. Green Chemistry provides a unique forum for the publication of innovative research on the development of alternative sustainable technologies. With a wide general appeal, Green Chemistry publishes urgent ...
This paper deals exclusively with the computation of the group velocities for the three wave modes (qP, qS1, qS2) in a general anisotropic medium, which may involve up to 21 density-normalized elastic moduli. We tackled the shear-wave singularity problem through two independent approaches: (1) an eigenvalue ...
This paper presents in a general form the most popular local minimization search solutions for geophysical inverse problems—the Tikhonov regularization solutions, the smoothest model solutions and the subspace solutions, from which the inter-relationships between these solutions are revealed. For the ...
For non-linear kinematic inversion of elastic anisotropy parameters and related investigations of the sensitivity of seismic data, the derivatives of the wavespeed (phase velocity and group velocity) with respect to the individual elastic moduli are required. This paper presents two analytic methods, called the eigenvalue and eigenvector methods, to compute the derivatives of the wavespeeds for ...
This paper presents a simple method for seismic ray tracing in a general anisotropic medium, which may include complex structures and compound materials, such as water, isotropic and anisotropic rocks, fine-layers and parallel small cracked blocks. The anisotropy may be defined by up to 21 density-normalized ...
We present a perturbation method and a matrix method for formulating the explicit Fréchet derivatives for seismic body-wave waveform inversion in 3D general anisotropic, heterogeneous media. Theoretically, the two methods yield the same explicit formula valid for any class of anisotropy and are completely ...
Hydrobiologia publishes original articles in the fields of fundamental limnology and marine biology. A wide range of papers is published, including ecology, physiology, biogeography, methodology and taxonomy. Applied (technological) papers are also published, provided they are of general interest and not ...
Journal of Hydroinformatics is a peer-reviewed journal devoted to the application of information technology in the widest sense to problems of the aquatic environment. It promotes Hydroinformatics as a cross-disciplinary field of study, combining technological, human-sociological and more general ...
Waste Management is an international journal devoted to the presentation and discussion of information on the generation, prevention, characterization, monitoring, treatment, handling, reuse and ultimate residual disposition of solid wastes, both in industrialized and in economically developing countries. The ...
Review of Environmental Economics and Policy aims to fill the gap between traditional academic journals and the general interest press by providing a widely accessible yet scholarly source for the latest thinking on environmental economics and related policy. The Review publishes a range of material including ...
Radwaste Solutions is a specialty magazine covering the decommissioning and waste management segments of the nuclear industry. Editorial features include the generation, handling, treatment, cleanup, transportation, storage, and disposal of radioactive waste. Created by the American Nuclear Society in ...