A national minimum? A history of ambiguity in the determination of benefit scales in Britain

Abstract This article presents a history of the origins and development of the AMA Guides to the Evaluation of Permanent Impairment (AMA Guides), from the publication of an article titled “A Guide to the Evaluation of Permanent Impairment of the Extremities and Back” (1958) until a compendium of thirteen guides was published in book form in 1971. The most recent, sixth edition, appeared in 2008. Over time, the AMA Guides has been widely used by US states for workers’ compensation and also by the Federal Employees Compensation Act, the Longshore and Harbor Workers’ Compensation Act, as well as by Canadian provinces and other jurisdictions around the world. In the United States, almost twenty states have developed some form of their own impairment rating system, but some have a narrow range and scope and advise evaluators to consult the AMA Guides for a final determination of permanent disability. An evaluator's impairment evaluation report should clearly document the rater's review of prior medical and treatment records, clinical evaluation, analysis of the findings, and a discussion of how the final impairment rating was calculated. The resulting report is the rating physician's expert testimony to help adjudicate the claim. A table shows the edition of the AMA Guides used in each state and the enabling statute/code, with comments.

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Integrative Approach in Law Understanding: the History of the Origin of Ideas and the Current State

Pravosudie / Justice ◽

10.37399/issn2686-9241.2020.1.115-130 ◽

2020 ◽

Vol 2 (1) ◽

pp. 115-130

Author(s):

R. R. Palekha ◽

Keyword(s):

Central Place ◽

Scientific Basis ◽

Integrative Approach ◽

Current State ◽

History Of ◽

Legal Thinking ◽

Reliable Knowledge ◽

The Right ◽

Fat Formulation

Introduction. Right understanding is the most live, interesting and, at the same time, the uncertain and changeable area of researches which takes the central place as in the general theory of the right, and gains the increasing value in industry jurisprudence that is connected with its considerable teoretiko-methodological and applied potential which is shown in spheres of lawmaking and law-enforcement activity. Thus, right understanding represents research tools of the subject of knowledge which allow to study all range legal and, the based on them, state phenomena for the purpose of obtaining reliable knowledge of state and legal reality. In this regard integrative approach in right understanding which has rich history of the formation and development is of special interest, allows to perceive the right as integrally complete phenomenon, as much as possible retrieves its regulatory abilities and, provides achievement of criteria of scientific research: comprehensiveness, objectivity, historicism. Materials and Methods. In article an attempt of the analysis of integrative approach in right understanding from a position of history of origin of his ideas and assessment of the current state is made. A result of studying of scientific literature, generalization and comparison of the different points of view fat formulation of author’s determination of category “right understanding” and submission of the evidence-based integrative theory of right understanding which as much as possible conforms to requirements of time and has essential regulatory and guarding potential. Results. In article the category right understanding is comprehensively considered, different integrative theories of right understanding from a position of their origin and development are submitted, the value of modern integrative approach in right understanding is shown, perspectives of its further development are evaluated. Discussion and Conclusion. The author comes to the conclusion about the theoretical and methodological consistency and inevitability of the integrative approach in law understanding, which acts as a scientifically grounded type of legal thinking capable of comprehending the law on a truly scientific basis.

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In Situ exploration of the giant planets

Experimental Astronomy ◽

10.1007/s10686-021-09775-z ◽

2021 ◽

Author(s):

O. Mousis ◽

D. H. Atkinson ◽

R. Ambrosi ◽

S. Atreya ◽

D. Banfield ◽

...

Keyword(s):

Solar System ◽

Giant Planets ◽

Atmospheric Composition ◽

Formation History ◽

History Of ◽

Composition Structure ◽

Galileo Probe ◽

Probe Measurements

AbstractRemote sensing observations suffer significant limitations when used to study the bulk atmospheric composition of the giant planets of our Solar System. This impacts our knowledge of the formation of these planets and the physics of their atmospheres. A remarkable example of the superiority of in situ probe measurements was illustrated by the exploration of Jupiter, where key measurements such as the determination of the noble gases’ abundances and the precise measurement of the helium mixing ratio were only made available through in situ measurements by the Galileo probe. Here we describe the main scientific goals to be addressed by the future in situ exploration of Saturn, Uranus, and Neptune, placing the Galileo probe exploration of Jupiter in a broader context. An atmospheric entry probe targeting the 10-bar level would yield insight into two broad themes: i) the formation history of the giant planets and that of the Solar System, and ii) the processes at play in planetary atmospheres. The probe would descend under parachute to measure composition, structure, and dynamics, with data returned to Earth using a Carrier Relay Spacecraft as a relay station. An atmospheric probe could represent a significant ESA contribution to a future NASA New Frontiers or flagship mission to be launched toward Saturn, Uranus, and/or Neptune.

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Anaphylactic Death: A New Forensic Workflow for Diagnosis

Healthcare ◽

10.3390/healthcare9020117 ◽

2021 ◽

Vol 9 (2) ◽

pp. 117

Author(s):

Massimiliano Esposito ◽

Angelo Montana ◽

Aldo Liberto ◽

Veronica Filetti ◽

Nunzio Di Nunno ◽

...

Keyword(s):

Clinical History ◽

Rapid Onset ◽

Mean Value ◽

Laryngeal Edema ◽

Tryptase Level ◽

Antibody Staining ◽

Life Threatening ◽

History Of ◽

Immunohistochemical Techniques

Anaphylaxis is a life-threatening or fatal clinical emergency characterized by rapid onset, and death may be sudden. The margin of certainty about the diagnosis of anaphylactic death is not well established. The application of immunohistochemical techniques combined with the evaluation of blood tryptase concentrations opened up a new field of investigation into anaphylactic death. The present study investigated eleven autopsy cases of anaphylactic death, carried out between 2005 and 2017, by the Departments of Forensic Pathology of the Universities of Foggia and Catania (Italy). An analysis of the medical records was carried out in all autopsies. Seven autopsies were carried out on males and four on females. Of the eleven cases, one showed a history of asthma, one of food ingestion, two of oral administration of medications, six did not refer any allergy history, and one subject was unknown. All cases (100%) showed pulmonary congestion and edema; 7/11 (64%) of the cases had pharyngeal/laryngeal edema and mucus plugging in the airway; only one case (9%) had a skin reaction that was found during external examination. Serum tryptase concentration was measured in ten cases, and the mean value was 133.5 µg/L ± 177.9. The immunohistochemical examination using an anti-tryptase antibody on samples from the lungs, pharynx/larynx, and skin site of medication injection showed that all cases (100%) were strongly immunopositive for anti-tryptase antibody staining on lung samples; three cases (30%) were strongly immunopositive for anti-tryptase antibody staining on pharyngeal/laryngeal samples; and eight cases (80%) were strongly immunopositive for anti-tryptase antibody staining on skin samples. We conclude that a typical clinical history, blood tryptase level >40 µg/L, and strongly positive anti-tryptase antibody staining in the immunohistochemical investigation may represent reliable parameters in the determination of anaphylactic death with the accuracy needed for forensic purposes.

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Gaia DR1 completeness within 250 pc & star formation history of the Solar neighbourhood

Proceedings of the International Astronomical Union ◽

10.1017/s1743921317006159 ◽

2017 ◽

Vol 12 (S330) ◽

pp. 148-151 ◽

Cited By ~ 1

Author(s):

Edouard J. Bernard

Keyword(s):

Star Formation ◽

Star Formation History ◽

Solar Neighbourhood ◽

The Sun ◽

Thick Disc ◽

Formation History ◽

Magnitude Diagram ◽

History Of

AbstractWe took advantage of the Gaia DR1 to combine TGAS parallaxes with Tycho-2 and APASS photometry to calculate the star formation history (SFH) of the solar neighbourhood within 250 pc using the colour-magnitude diagram fitting technique. We present the determination of the completeness within this volume, and compare the resulting SFH with that calculated from the Hipparcos catalogue within 80 pc of the Sun. We also show how this technique will be applied out to ~5 kpc thanks to the next Gaia data releases, which will allow us to quantify the SFH of the thin disc, thick disc and halo in situ, rather than extrapolating based on the stars from these components that are today in the solar neighbourhood.

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Mineralogy and Geochemistry of Ultramafic Rocks from Rachoni Magnesite Mine, Gerakini (Chalkidiki, Northern Greece)

Minerals ◽

10.3390/min10110934 ◽

2020 ◽

Vol 10 (11) ◽

pp. 934

Author(s):

Evangelos Tzamos ◽

Micol Bussolesi ◽

Giovanni Grieco ◽

Pietro Marescotti ◽

Laura Crispini ◽

...

Keyword(s):

Raw Materials ◽

Mining Area ◽

Ultramafic Rocks ◽

Northern Greece ◽

Icp Ms ◽

Time In Literature ◽

History Of ◽

First Time ◽

The Eu

The importance of magnesite for the EU economy and industry is very high, making the understanding of their genesis for the exploration for new deposits a priority for the raw materials scientific community. In this direction, the study of the magnesite-hosting ultramafic rocks can be proved very useful. For the present study, ultramafic rock samples were collected from the magnesite ore-hosting ophiolite of the Gerakini mining area (Chalkidiki, Greece) to investigate the consecutive alteration events of the rocks which led to the metallogenesis of the significant magnesite ores of the area. All samples were subjected to a series of analytical methods for the determination of their mineralogical and geochemical characteristics: optical microscopy, XRD, SEM, EMPA, ICP–MS/OES and CIPW normalization. The results of these analyses revealed that the ultramafic rocks of the area have not only all been subjected to serpentinization, but these rocks have also undergone carbonation, silification and clay alteration. The latter events are attributed to the circulation of CO2-rich fluids responsible for the formation of the magnesite ores and locally, the further alteration of the serpentinites into listvenites. The current mineralogy of these rocks was found to be linked to one or more alteration event that took place, thus a significant contribution to the metallo- and petrogenetic history of the Gerakini ophiolite has been made. Furthermore, for the first time in literature, Fe inclusions in olivines from Greece were reported.

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‘Planets’ in Simplicius De caelo 471.1 ff.

The Journal of Hellenic Studies ◽

10.2307/631379 ◽

1971 ◽

Vol 91 ◽

pp. 138-139 ◽

Cited By ~ 3

Author(s):

J. J. Hall

Keyword(s):

Greek Philosophy ◽

History Of

In four of the last five numbers of the JHS, Doctors D. R. Dicks and D. O'Brien have disputed about Simplicius De caelo 471.1 ff. (DK 12A19), which runs (in part, 471.2–6): καὶ γὰρ ἐκεῑ [i.e. ἐκ τῶν περὶ ἀστρολογίαν] περὶ τῆς τάξεως τῶν πλανωμένων καὶ περὶ μεγεθῶν καὶ ἀποστημάτων ἀποδέδεικται Ἀναξιμάνδρου πρώτου τὸν περὶ μεγεθῶν καὶ ἀποστημάτων λόγον εὑρηκότος, ὡς Εὔδημος ἱστορεῖ τὴν τῆς θέσεως τάξιν εἰς τοὺς Πυθαγορείους πρώτους ἀναψέρων. In his History of Greek philosophy (i 93), Professor Guthrie translates the latter part of this as follows: ‘(…speaking of the planets) “Anaximander was the first to discuss their sizes and distances, according to Eudemus, who attributes the first determination of their order to the Pythagoreans.”’ Guthrie, Dicks and O'Brien all agree that πλανωμένων is accurately translated as ‘planets’; they also evidently agree that Anaximander would not have distinguished the planets from the fixed stars, at least in this matter; and consequently Guthrie (op. cit. i 95) finds Simplicius' statement about Anaximander ‘confusing’; Dicks finds it ‘nonsensical’; and O'Brien speaks of Simplicius' ‘rather ragged context’, and supposes that Eudemus was actually speaking, not of planets, but of sun, moon and stars, i.e. that Simplicius has quite misrepresented his source.

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Effectiveness of a Modified Version of Airflow Therapy

Journal of Speech and Hearing Disorders ◽

10.1044/jshd.4702.160 ◽

1982 ◽

Vol 47 (2) ◽

pp. 160-164

Author(s):

Glenn L. Falkowski ◽

Arthur M. Guilford ◽

Jack Sandler

Keyword(s):

Success Rate ◽

Scientific Literature ◽

Future Research ◽

Relative Importance ◽

Differential Effectiveness ◽

History Of ◽

One Year ◽

Main Components

Utilizing airflow therapy, Schwartz (1976) has claimed an 89% success rate with stutterers following treatment and an 83% success rate at one year follow-up. Such claims have yet to be documented in the scientific literature. The purposes of this study were: (a) to investigate the effectiveness of a modified version of airflow therapy; (b) to examine the relative importance of its two main components—passive airflow and elongation of the first vowel spoken. The speech of two adult male stutterers with a lengthy history of stuttering, was assessed with spontaneous speaking and reading tasks. Results indicated marked improvement in both subjects' speech on the reading task was maintained at follow-up 10 weeks later. For spontaneous speech, results were generally weaker and less durable. Effects of the two treatment components were cumulative and did not allow determination of any differential effectiveness between components. Implications of these findings were considered and directions for future research discussed.

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The Potential Applications of Raman Spectroscopy in Unravelling Complex Palaeowildfire Ecosystems

10.5194/egusphere-egu21-2626 ◽

2021 ◽

Author(s):

Thomas Theurer ◽

David Muirhead ◽

David Jolley ◽

Dmitri Mauquoy

Keyword(s):

Raman Spectroscopy ◽

Carbonaceous Material ◽

Complex Interactions ◽

Intensity Changes ◽

Potential Applications ◽

Ecosystem Studies ◽

History Of ◽

The Impact ◽

Unique Relationship

<p>Raman spectroscopy represents a novel methodology of characterising plant-fire interactions through geological history, with enormous potential. Applications of Raman spectroscopy to charcoal have shown that this is an effective method of understanding intensity changes across palaeofire regimes. Such analyses have relied on the determination of appropriate Raman parameters, given their relationship with temperature of formation and microstructural changes in reference charcoals. Quantitative assessments of charcoal microstructure have also been successfully applied to the assessment of carbonaceous maturation under alternate thermal regimes, such as pyroclastic volcanism. Palaeowildfire systems in association with volcanism may present a complex history of thermal maturation, given interactions between detrital charcoals and volcanogenic deposition. However, whilst palaeofire and volcanic maturation of carbonaceous material are well understood individually, their interaction has yet to be characterised. Here we present the first analysis of palaeofire charcoals derived from volcanic ignition utilising Raman spectroscopy. Our results indicate that complex interactions between volcanism and palaeofire systems may be better understood by the characterisation of charcoal microstructure, alongside palaeobotanical and ecosystem studies. Understanding the unique relationship between wildfires and volcanism, and the impact that this has on the fossil record, may better assist our understanding of wildfire systems in deep history. Further still, this highlights the potential for better understanding the socioecological impacts of modern and future wildfire systems closely associated with volcanic centres.&#160;</p>

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Association of serum progesterone level and endometrial estradiol & progesterone receptors in women with unexplained recurrent miscarriage

QJM ◽

10.1093/qjmed/hcab115.004 ◽

2021 ◽

Vol 114 (Supplement_1) ◽

Author(s):

Ihab Found Alam ◽

Sherif Ahmed Ashoush ◽

Ihab Adel Gomaa ◽

Ahmed Sabry AbdEl-Hafeez

Keyword(s):

Menstrual Cycle ◽

Recurrent Miscarriage ◽

Progesterone Receptors ◽

First Trimester ◽

Endometrial Biopsy ◽

Serum Progesterone ◽

Normal Endometrium ◽

History Of ◽

Unexplained Recurrent Miscarriage

Abstract This study investigated the endometrial tissue to study the fluctuation of estrogen receptors (ERs) and progesterone receptors (PRs) in women with recurrent miscarriage compared with normal endometrium of fertile women. Forty women were divided into two groups: 20 non-pregnant women with history of recurrent miscarriage (who had three or more first- trimester miscarriages) and 20 controls. Both groups had regular ovulatory menses and proven fertility. Endometrial biopsy was taken in the two groups during the luteal phase of the menstrual cycle, between the 8th and the 10th postovulatory days using an endometrial biopsy curette for determination of estrogen (E2) and progesterone (P4) hormones levels and their receptors. On the same day as the biopsy, a blood sample was taken for determination of estradiol (E2) and progesterone (P4) levels. The obtained results showed no significant differences between both groups regarding age, BMI, menarche, menstrual cycle & menstruation, significant decrease in E2 and P4 levels in the serum and endometrial biopsy of recurrent miscarriage women versus control. In control and recurrent miscarriage; ER levels in cytoplasm and salt extracted nucleus were higher than PR levels. ER and PR values were higher in the nuclear compartment than in the cytoplasmic compartment. The women with early recurrent miscarriage showed lower levels of both ER and PR significantly. All types of endometrial receptors (ER &PR) and hormones (E2 &P4) in serum and endometrium showed correlation relating to number of previous miscarriages.

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