1,093 research outputs found

    Prospective Overruling and the Revival of ‘Unconstitutional\u27 Statutes

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    The Supreme Court\u27s decision in Planned Parenthood v. Casey reshaped the law of abortion in this country. The Court overturned two of its previous decisions invalidating state restrictions on abortions, Thornburgh v. American College of Obstetricians and Gynecologists and Akron v. Akron Center for Reproductive Health, and it abandoned the trimester analytic framework established in Roe v. Wade. At the time Casey was handed down, twenty states had restrictive abortion statutes on the books that were in conflict with Akron or Thornburgh and which were unenforced. In six of these states, courts had held the statutes unconstitutional. Almost as soon as the Casey ruling was announced, the campaign to secure enforcement of these restrictions began. Are these statutes good law, despite the fact that they were once in conflict with governing Supreme Court precedent (and in some cases had been judicially determined to violate women\u27s constitutional rights)? Alternatively, will they have to be re-enacted by the legislature to be enforceable? These questions highlight the revival issue. The revival issue arises when a court overrules a prior decision in which it had held a statute unconstitutional. (We will throughout this article refer to the first decision as the invalidating decision, and to the second decision as the overruling decision. ) Should the enforceability of a statute passed prior to the overruling decision be determined by reference to the invalidating decision--in which case the statute would have to be repassed to be in effect--or by reference to the overruling decision--in which case the statute would not have to be repassed? In other words, does the overruling decision automatically revive a previously unenforceable statute? The way in which the revival issue is resolved will thus determine whether, in light of Casey, previously unenforced statutes became enforceable without the need for any post-Casey legislative action. In addition to affecting what kind of abortion regulations are in effect in twenty states in the immediate wake of Casey, this determination has profound consequences for the kind of abortion regulations that will be in effect in these states in the future. Such long-term consequences reflect the fact that our governmental system is not one of pure majoritarianism and that the burden of inertia in our legislative process is heavy: as we will discuss, statutes on the books can stay on the books even if a current majority no longer desires them; in contrast, proposed statutes need supermajoritarian support to secure passage. Therefore, the starting point for future legislative action--such as whether pre-Casey abortion regulations are enforceable--influences the legislative action that in fact develops

    Driving safety: enhancing communication between clients, constructors and designers

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    This paper, which stems from qualitative research undertaken by the CRC for Construction Innovation in the context of the development of a Guide to Best Practice for Safer Construction in the Australian construction industry, investigates the communication relationship between the client, designer and constructor, and identifies the conditions under which effective communication takes place. Previous research has made little headway with respect to putting into practice strategies that have the potential to improve communication between the client, designer and constructor. This paper seeks to address this ongoing problem. From analysis of client, designer and constructor interviews that form part of industry-selected case studies reflecting excellence in OHS, best-practice tools that have the potential to enhance multi-party communication between the client, designer and constructor are presented. This research also informs the development of workable implementation strategies

    Ictal pain: occurrence, clinical features, and underlying etiologies.

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    PURPOSE: We analyzed a series of patients with ictal pain to estimate its occurrence and characterize the underlying etiologies. METHODS: We retrospectively reviewed all the long-term video-EEG reports from Jefferson Comprehensive Epilepsy Center over a 12-year period (2004-2015) for the occurrence of the term pain in the text body. All the extracted reports were reviewed, and patients with at least one documented episode of ictal pain in the epilepsy monitoring unit (EMU) were included in the study. RESULTS: During the study period, 5133 patients were investigated in our EMU. Forty-six patients (0.9%) had at least one documented episode of ictal pain. Twenty-four patients (0.5%) had psychogenic nonepileptic seizures (PNES), 10 patients (0.2%) had epilepsy, 11 patients (0.2%) had migraine, and one woman had a cardiac problem. Pain location was in the upper or lower extremities (with or without other locations) in 80% of the patients with epilepsy, 33% of the patients with PNES (p=0.01), and none of the patients with migraine. CONCLUSION: Ictal pain is a rare finding among patients evaluated in EMUs. Psychogenic nonepileptic seizures are the most common cause, but ictal pain is not specific for this diagnosis. Location of the ictal pain in a limb may help differentiate an epileptic cause from others

    Ictal crying

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    PURPOSE: The purpose of this study was to describe a series of patients with ictal crying to estimate its occurrence and characterize the clinical features and the underlying etiology. METHODS: We retrospectively reviewed all the long-term video-EEG reports from Jefferson Comprehensive Epilepsy Center over a 12-year period (2004-2015) for the occurrence of the terms cry or sob or weep in the text body. All the extracted reports were reviewed, and patients with at least one episode of documented ictal crying at the epilepsy monitoring unit (EMU) were included in the study. RESULTS: During the study period, 5133 patients were investigated at our EMU. Thirty-two patients (0.6%) had at least one documented seizure accompanied by crying. Twenty-seven patients (26 women and one man) had psychogenic nonepileptic seizures (PNES), and five patients (0.1%) had epilepsy. Among patients with epileptic ictal crying, four patients had focal epilepsy (two had definite, and two had probable frontal lobe epilepsy), while one patient had Lennox-Gastaut syndrome. CONCLUSION: Ictal crying is a rare finding among patients evaluated at the EMUs. The most common underlying etiology for ictal crying is PNES. However, ictal crying is not a specific sign for PNES. Epileptic ictal crying is often a rare type of partial seizure in patients with focal epilepsy. Dacrystic seizures do not provide clinical value in predicting localization of the epileptogenic zone

    Droplets, Evaporation and a Superhydrophobic Surface: Simple Tools for Guiding Colloidal Particles into Complex Materials

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    The formation of complexly structured and shaped supraparticles can be achieved by evaporation-induced self-assembly (EISA) starting from colloidal dispersions deposited on a solid surface; often a superhydrophobic one. This versatile and interesting approach allows for generating rather complex particles with corresponding functionality in a simple and scalable fashion. The versatility is based on the aspect that basically one can employ an endless number of combinations of components in the colloidal starting solution. In addition, the structure and properties of the prepared supraparticles may be modified by appropriately controlling the evaporation process, e.g., by external parameters. In this review, we focus on controlling the shape and internal structure of such supraparticles, as well as imparted functionalities, which for instance could be catalytic, optical or electronic properties. The catalytic properties can also result in self-propelling (supra-)particles. Quite a number of experimental investigations have been performed in this field, which are compared in this review and systematically explained

    Auras in patients with temporal lobe epilepsy and mesial temporal sclerosis.

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    We investigated auras in patients with drug-resistant temporal lobe epilepsy (TLE) and mesial temporal sclerosis (MTS). We also investigated the clinical differences between patients with MTS and abdominal auras and those with MTS and non-mesial temporal auras. All patients with drug-resistant TLE and unilateral MTS who underwent epilepsy surgery at Jefferson Comprehensive Epilepsy Center from 1986 through 2014 were evaluated. Patients with good postoperative seizure outcome were investigated. One hundred forty-nine patients (71 males and 78 females) were studied. Thirty-one patients (20.8%) reported no auras, while 29 patients (19.5%) reported abdominal aura, and 30 patients (20.1%) reported non-mesial temporal auras; 16 patients (10.7%) had sensory auras, 11 patients (7.4%) had auditory auras, and five patients (3.4%) reported visual auras. A history of preoperative tonic-clonic seizures was strongly associated with non-mesial temporal auras (odds ratio 3.8; 95% CI: 1.15-12.98; p=0.02). About one-fifth of patients who had MTS in their MRI and responded well to surgery reported auras that are historically associated with non-mesial temporal structures. However, the presence of presumed non-mesial temporal auras in a patient with MTS may herald a more widespread epileptogenic zone

    Mesial temporal lobe epilepsy with childhood febrile seizure.

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    OBJECTIVES: To evaluate the demographic and clinical manifestations of patients with mesial temporal sclerosis and temporal lobe epilepsy (MTS-TLE) with childhood febrile seizure (FS) and establishing the potential differences as compared to those without FS. We also investigated the surgery outcome in these two groups of patients. MATERIALS AND METHODS: In this retrospective study, all patients with a clinical diagnosis of drug-resistant TLE due to mesial temporal sclerosis, who underwent epilepsy surgery at Jefferson Comprehensive Epilepsy Center, were recruited. Patients were prospectively registered in a database from 1986 through 2014. Postsurgical outcome was classified into two groups; seizure-free or relapsed. Clinical manifestations and outcome were compared between patients with MTS-TLE with FS and those without FS. RESULTS: Two hundred and sixty-two patients were eligible for this study. One hundred and seventy patients (64.9%) did not have FS in their childhood, while 92 patients (35.1%) reported experiencing FS in their childhood. Demographic and clinical characteristics of these two groups of patients were not different. Postoperative seizure outcome was not statistically different between these two groups of patients (P = 0.19). CONCLUSIONS: When MTS is the pathological substrate of TLE, clinical manifestations and response to surgical treatment of patients are very similar in patients with history of febrile seizure in their childhood compared to those without such an experience. In other words, when the subgroup of patients with MTS-TLE and drug-resistant seizures is examined history of childhood febrile seizure loses its value as a distinguishing factor in characteristics or predictive factor for surgery outcome

    Historical Risk Factors Associated with Seizure Outcome After Surgery for Drug-Resistant Mesial Temporal Lobe Epilepsy.

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    OBJECTIVE: To investigate the possible influence of risk factors on seizure outcome after surgery for drug-resistant temporal lobe epilepsy (TLE) and mesial temporal sclerosis (MTS). METHODS: This retrospective study recruited patients with drug-resistant MTS-TLE who underwent epilepsy surgery at Jefferson Comprehensive Epilepsy Center and were followed for a minimum of 1 year. Patients had been prospectively registered in a database from 1986 through 2014. After surgery outcome was classified into 2 groups: seizure-free or relapsed. The possible risk factors influencing long-term outcome after surgery were investigated. RESULTS: A total of 275 patients with MTS-TLE were studied. Two thirds of the patients had Engel\u27s class 1 outcome and 48.4% of the patients had sustained seizure freedom, with no seizures since surgery. Patients with a history of tonic-clonic seizures in the year preceding surgery were more likely to experience seizure recurrence (odds ratio, 2.4; 95% confidence interval 1.19-4.80; P = 0.01). Gender, race, family history of epilepsy, history of febrile seizure, history of status epilepticus, duration of disease before surgery, intelligence quotient, and seizure frequency were not predictors of outcome. CONCLUSIONS: Many patients with drug-resistant MTS-TLE respond favorably to surgery. It is critical to distinguish among different types and etiologies of TLE when predicting outcome after surgery
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