Giving Competency Its Day in Court - In re Fellman

This Note will examine the decision in In re Fellman,4 where the Superior Court of Pennsylvania determined that the issue of competency was a matter for the courts, not arbitration, to determine.5 Furthermore, this Note will explain how Fellman is consistent with cases concerning different issues, but which similarly denied arbitrators authority based upon similar reasoning

Strengthening embargoes and enhancing human security.

yesArms embargoes are one of the principal tools of states in seeking to prevent, limit and bring an end to armed conflict and human rights abuses. Despite the frequency with which arms embargoes have been imposed, there are significant problems with their implementation. Pressure is therefore growing for the international governmental community to act in order to ensure that the political commitment embodied by the imposition of arms embargoes is matched by the commitment to ensure their rigorous enforcement and to achieve enhanced human security on the ground. Increasing the effectiveness of arms embargoes is a specific aim of the United Nations Programme of Action for Preventing and Combating the Illicit Trade in Small Arms and Light Weapons in All Its Aspects1 which specifically calls upon states "To take appropriate measures, including all legal or administrative means, against any activity that violates a United Nations Security Council arms embargo in accordance with the Charter of the United Nations".2 Accordingly, within the context of the implementation of the UN PoA, the overall aim of this paper is to explore ways in which the international community can act in order to strengthen the impact of arms embargoes and enhance human security. It will begin by examining the purposes, processes and effects relating to arms embargoes, with particular attention to those agreed at international (UN) level, and by highlighting issues of concern in each regard. An overview of the main issues and challenges facing implementation of arms embargoes will include the elaboration of three case-study examples showing the impact of UN arms embargoes on the availability of arms and on human security and a further five that illustrate the dilemmas faced by states in seeking to implement arms embargoes. Priority areas for attention in any international effort to strengthen the effectiveness of arms embargoes will be followed by more extensive proposals for enhancing international embargo regimes within the context of implementing the UN PoA. Whilst it is recognised that the UN PoA contains measures that relate only to the illicit trade in small arms and light weapons (SALW), if implemented fully, many of these would serve to strengthen the international apparatus of control, information exchange and provision of assistance relating to arms proliferation and misuse as a whole. In turn, this would greatly enhance the implementation of UN arms embargoes. Therefore, as well as providing an opportunity for reviewing progress on implementing the PoA, the first Biennial Meeting of States in July 2003 is clearly a major opportunity for states to address a number of the pressing challenges facing states in the implementation of UN embargoes

Power system applications of fiber optic sensors

This document is a progress report of work done in 1985 on the Communications and Control for Electric Power Systems Project at the Jet Propulsion Laboratory. These topics are covered: Electric Field Measurement, Fiber Optic Temperature Sensing, and Optical Power transfer. Work was done on the measurement of ac and dc electric fields. A prototype sensor for measuring alternating fields was made using a very simple electroscope approach. An electronic field mill sensor for dc fields was made using a fiber optic readout, so that the entire probe could be operated isolated from ground. There are several instances in which more precise knowledge of the temperature of electrical power apparatus would be useful. This report describes a number of methods whereby the distributed temperature profile can be obtained using a fiber optic sensor. The ability to energize electronics by means of an optical fiber has the advantage that electrical isolation is maintained at low cost. In order to accomplish this, it is necessary to convert the light energy into electrical form by means of photovoltaic cells. JPL has developed an array of PV cells in gallium arsenide specifically for this purpose. This work is described

Electronic coupling between Bi nanolines and the Si(001) substrate: An experimental and theoretical study

Atomic nanolines are one dimensional systems realized by assembling many atoms on a substrate into long arrays. The electronic properties of the nanolines depend on those of the substrate. Here, we demonstrate that to fully understand the electronic properties of Bi nanolines on clean Si(001) several different contributions must be accounted for. Scanning tunneling microscopy reveals a variety of different patterns along the nanolines as the imaging bias is varied. We observe an electronic phase shift of the Bi dimers, associated with imaging atomic p-orbitals, and an electronic coupling between the Bi nanoline and neighbouring Si dimers, which influences the appearance of both. Understanding the interplay between the Bi nanolines and Si substrate could open a novel route to modifying the electronic properties of the nanolines.Comment: 6 pages (main), 2 pages (SI), accepted by Phys. Rev.

White coat hypertension is associated with increased small vessel disease in the brain

Objective: Small vessel disease, as measured by white matter hyperintensity (WMH) in the brain, is known to be associated with increased stroke risk and cognitive impairment. This study explored the relationship between WMH on computerised tomography (CT) and white coat hypertension/effect (WCH/E) in patients with recent transient ischaemic attack (TIA) or lacunar stroke (LS). Design and method: Ninety-six patients recruited for the ASIST trial (Arterial Stiffness in Lacunar Stroke and TIA) underwent measurement of clinic blood pressure (BP) and ambulatory BP monitoring (APBM) within two weeks of TIA or LS. Twenty-three patients had normotension (clinic BP / = 140/90mmHg and day-time ABPM < 135/85mmHg). Arterial stiffness was measured using carotid-femoral pulse wave velocity (PWV) (Complior®, ALAM Medical) and carotid-ankle vascular index (CAVI) (VaSera VS-1500N®, Fukuda Denshi). CT images were scored for WMH using the four-point Fazekas visual rating scale. Patients were grouped into no-mild WMH (scores 0–1) or moderate-severe (scores 2–3) groups. The relationship between BP, vascular stiffness and WMH was explored with t-tests, chi-square and logistic regression accounting for known cardiovascular risk factors. Results: Forty-four percent of patients with WCH/E had moderate-severe WMH compared to 17% of normotensives (p = 0.047). The regression model with WMH as the dependent factor, and WCH/E and cardiovascular risk factors as independent factors showed WCH/E and either CAVI or PWV to be the only independent significant factor contributing to WMH (CAVI:p = 0.038, PWV:p = 0.043)

P104 White coat hypertension is associated with increased small vessel disease in the brain

Objective: Small vessel disease, measured by brain white matter hyperintensity (WMH), is associated with increased stroke risk and cognitive impairment. This study aimed to explore the relationship between WMH on computerised tomography (CT) and white coat hypertension (WCH) in patients with recent transient ischaemic attack (TIA) or lacunar stroke (LS). Methods: Ninety-six patients recruited for the ASIST trial (Arterial Stiffness in Lacunar Stroke and TIA) underwent measurement of clinic blood pressure (BP) and ambulatory BP monitoring (APBM) within two weeks of TIA or LS. Patients were grouped by BP phenotypes. Twenty-three patients had normotension (clinic BP 140/90 mmHg and day-time ABPM <135/85 mmHg). CT brain images were scored for WMH using the four-point Fazekas visual rating scale. Patients were grouped into no-mild WMH (scores 0–1) or moderate-severe (scores 2–3) groups. The relationship between BP and WMH was explored with chi-square and logistic regression accounting for known cardiovascular risk factors (age, gender, smoking, diabetes and hyperlipidaemia). Results: 44% of WCH patients had moderate-severe WMH compared to 17% of normotensives (p = 0.047). Logistical regression incorporating WCH as the independent factor and cardiovascular risk factors as independent variables showed WCH to be the only independent significant factor contributing to WMH (p = 0.024). Conclusion: Patients with WCH were more likely to have moderate-severe WMH on CT brain than normotensives. WCH was associated with increased WMH, independent of other cardiovascular risk factors. This study suggests that WCH is associated with increased small vessel disease in the brain and may benefit from treatment