Elliott Evans Cheatham

Cheatham has made a marked imprint through his teaching and his writing on five areas of the law: international law, property, legal education, the legal profession, and conflict of laws. Of these, the legal profession is probably the field where his influence has been most deeply felt. Indeed, it is largely because of his ground-breaking casebook that the subject figures so prominently today in law school curriculums. Likewise, his Carpentier Lectures of a few years ago on A Lawyer When Needed provided the entering wedge into a subject that is of great contemporary significance. What Cheatham has done in the field of the legal profession represents an achievement that few men can rival. But he has done far more. Conflict of laws is the other field of Cheatham\u27s major concentration. In this field too, he has written much and well

American Trends in Private International Law: Academic and Judicial Manipulation of Choice of Law Rules in Tort Cases

The Restatement attempts to provide as much guidance as it is believed the current state of the authorities will permit. Hard-and-fast rules of choice of law are stated in the few situations in which this was deemed possible . Elsewhere formulations of varying degrees of specificity are employed. Nevertheless, it cannot be denied that the principal weakness of the Restatement is the relatively little guidance that it affords. Properly viewed, it is a transitional document. It was written during a time of change and chaos when there was little indication of the direction that would betaken by future developments in choice of law. This situation persists and is likely to continue during the appreciable future. It is hoped that in due course new rules will be developed or at least that a consensus will emerge with respect to the approach to betaken to choice of law. That will be the time for work on a third Restatement to commence

Reducing health care-associated infections by implementing a novel all hands on deck approach for hand hygiene compliance

Hand hygiene is a key intervention for preventing health care-associated infections; however, maintaining high compliance is a challenge, and accurate measurement of compliance can be difficult. A novel program that engaged all health care personnel to measure compliance and provide real-time interventions overcame many barriers for compliance measurement and proved effective for sustaining high compliance and reducing health care-associated infections

Energy radiation of moving cracks

The energy radiated by moving cracks in a discrete background is analyzed. The energy flow through a given surface is expressed in terms of a generalized Poynting vector. The velocity of the crack is determined by the radiation by the crack tip. The radiation becomes more isotropic as the crack velocity approaches the instability threshold.Comment: 7 pages, embedded figure

3D visualisation of voids in grapevine flowers and berries using X‐ray micro computed tomography

First published: 06 January 2021Background and Aim: X-ray micro computed tomography (micro-CT) is a non-destructive 3D imaging technique that has been applied to plant morphology and anatomical studies to gain a better understanding of physiological phenomena in vivo. It is particularly useful for imaging voids in undisturbed fragile tissues and therefore may be applied to the delicate flowers and soft berries of Vitis vinifera. The characterisation of gas spaces and channels can offer insights into the process of tissue aeration and this may have implications on cell function and vitality. We assessed the use of micro-CT to visualise voids within these reproductive organs. Methods and Results: The internal structures of flowers and berries were captured through rapid micro-CT scanning and subsequently were recreated in 3D using image processing. The relative positions of the developing flower parts encased within the flower cap were visualised. Low density/porous tissue was identified within the pedicel and receptacle, con- necting the lenticels with the interior of the berry. Voids were present in the proximal mesocarp of mature berries forming a ‘detachment zone’ in both seeded and seedless cultivars. Voids permeated the mesocarp of mature seedless grape cultivars, but not seeded grapes. Conclusion: Micro-CT offers new insights regarding the distribution of voids on the morphology and compositional hetero- geneity of organs that are difficult to dissect and/or view with light microscopy. Significance of the Study: A better understanding of the physiology and functionality of grapevine reproductive tissues may be achieved by 3D visualisation of internal structure in vivo.Z. Xiao, T. Stait-Gardner, S.A. Willis, W.S. Price, F.J. Moroni, V. Pagay … et al

On the super-Rayleigh/subseismic elastodynamic indentation problem

The elastodynamic super-Rayleigh/subseismic indentation paradox is examined in this paper. Both the Craggs/Roberts steady-state problem and the Robinson/Thompson transient problem are reconsidered. Certain features of these solutions are discussed from a new point of view, by considering asymptotics at the end of the contact region, the influence of contact inequalities, energetics of the process and existence/uniqueness.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/42681/1/10659_2004_Article_BF00044967.pd

Effects of Aronia melanocarpa fruit juice on exploratory behaviour and locomotor activity in rats

The main bioactive substances in Aronia melanocarpa fruit juice (AMFJ) are polyphenols (flavonoids, procyanidins, and phenolic acids). A great number of polyphenols are able to traverse the blood-brain barrier. In recent years more attention is drawn to the ability of these substances to influence central nervous system functions. The aim of the present study was to investigate the effects of AMFJ on exploratory behaviour and locomotor activity in male Wistar rats. AMFJ was administered orally for 7, 14, 21, and 30 days at three increasing doses (2.5, 5, and 10 ml kg−1). The changes in exploratory behaviour and locomotor activity were recorded in an Opto Varimex apparatus. It was found that the low doses of AMFJ (2.5 and 5 ml kg−1) for all treatment periods did not significantly affect exploratory behaviour and locomotor activity of rats compared to the saline-treated controls. AMFJ at the highest dose of 10 ml kg−1 had no significant effect on exploration and locomotion for the treatment periods of 7 and 14 days, while for the periods of 21 and 30 days it significantly decreased the number of horizontal and vertical movements, which might be the result of a sedative effect. At all the doses and testing periods, AMFJ did not disturb the progressive decrease in motor behaviour, suggesting habituation

Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √s = 7 TeV pp collisions with the ATLAS detector

A search for the direct production of charginos and neutralinos in final states with three electrons or muons and missing transverse momentum is presented. The analysis is based on 4.7 fb−1 of proton–proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in three signal regions that are either depleted or enriched in Z-boson decays. Upper limits at 95% confidence level are set in R-parity conserving phenomenological minimal supersymmetric models and in simplified models, significantly extending previous results