Procedural Justice in International Criminal Courts: Assessing Civil Parties’ Perceptions of Justice at the Extraordinary Chambers in the Courts of Cambodia

Procedural justice advocates argue that fair procedures in decision making processes can increase participant satisfaction with legal institutions. Little critical work has been done however to explore the power of such claims in the context of mass violence and international criminal justice. This article critically examines some of the key claims of procedural justice by exploring the perceptions of justice held by victims participating as Civil Parties in the Extraordinary Chambers in the Courts of Cambodia (ECCC). The ECCC has created one of the most inclusive and extensive victim participation regimes within international criminal law. It therefore provides a unique case study to examine some of claims of ‘victim-centred’ transitional justice through a procedural justice lens. It finds that while procedural justice influenced civil parties’ overall perceptions of the Court, outcomes remained of primary importance. It concludes by analysing the possible reasons for this prioritisation.

An Incomplete Narrative: Prosecuting Sexual Violence Crimes at the Extraordinary Chambers in the Courts of Cambodia

This article explores the feminist critique that progress in the classification of sexual violence crimes within international criminal law has not been matched by sufficient legal enforcement. It takes the Extraordinary Chambers in the Courts of Cambodia (ECCC) as a case study, exploring the various myths, investigative failures and procedural developments that have hindered the ECCC’s effective investigation of sexual violence. The article argues that while there is a need to adopt a nuanced perspective of the many gender inequalities facing women, it remains crucial that sexual violence is adequately investigated and prosecuted, due to the normative value of such prosecutions. It concludes with some suggestions as to how the ECCC can improve accountability for such crimes, but also highlights lessons that future courts can learn from the ECCC’s failures.

Combustion Noise

Combustion noise is becoming increasingly important as a major noise source in aeroengines and ground based gas turbines. This is partially because advances in design have reduced the other noise sources, and partially because next generation combustion modes burn more unsteadily, resulting in increased external noise from the combustion. This review reports recent progress made in understanding combustion noise by theoretical, numerical and experimental investigations. We first discuss the fundamentals of the sound emission from a combustion region. Then the noise of open turbulent flames is summarized. We subsequently address the effects of confinement on combustion noise. In this case not only is the sound generated by the combustion influenced by its transmission through the boundaries of the combustion chamber, there is also the possibility of a significant additional source, the so-called ‘indirect’ combustion noise. This involves hot spots (entropy fluctuations) or vorticity perturbations produced by temporal variations in combustion, which generate pressure waves (sound) as they accelerate through any restriction at the exit of the combustor. We describe the general characteristics of direct and indirect noise. To gain further insight into the physical phenomena of direct and indirect sound, we investigate a simple configuration consisting of a cylindrical or annular combustor with a low Mach number flow in which a flame zone burns unsteadily. Using a low Mach number approximation, algebraic exact solutions are developed so that the parameters controlling the generation of acoustic, entropic and vortical waves can be investigated. The validity of the low Mach number approximation is then verified by solving the linearized Euler equations numerically for a wide range of inlet Mach numbers, stagnation temperature ratios, frequency and mode number of heat release fluctuations. The effects of these parameters on the magnitude of the waves produced by the unsteady combustion are investigated. In particular the magnitude of the indirect and direct noise generated in a model combustor with a choked outlet is analyzed for a wide range of frequencies, inlet Mach numbers and stagnation temperature ratios. Finally, we summarize some of the unsolved questions that need to be the focus of future research