Short-term Labour Migration from the Republic of Armenia to the Russian Federation

Abstract

We explore the determinants of short-term labour migration from Armenia to Russia based on a unique panel dataset. A dynamic switching regression model with endogenous switching is applied. Our evidence pinpoints migration experience, the expected individual income gap from migration, low job opportunities in Armenia and the possibility of diversifying income risks as the most important determinants. Family ties turn out to be insignificant. The hypothetical income gap is about 280 per cent. Several explanations are provided for the fact that some individuals do not migrate in spite of a large income gap.     

The CAI as seen from Spain: a positive agreement with uncertain implementation

Asia Europe Journal - Spanish elite’s perceptions of the European Union-China Comprehensive Agreement on Investment (CAI) are positive given its economic and normative prospects and...     

Identification and analysis of human remains recovered from wells from the 1991 War in Croatia

From 1996 to the present, the remains of 61 individuals killed during the 1991 War in Croatia were recovered from both dried out and functioning wells. Positive identification was established in 60.7% or 37/61 cases. Remains recovered from the same geographical region but from non-well settings were identified in 77.4% or 1256/1623 cases. The purpose of this paper is to report on the taphonomic, demographic and trauma characteristics of remains recovered from wells and identify factors responsible for the discrepancy in the identification ratios. The age and sex distributions in the well and non-well series were similar, as were the frequencies of recovered personal documents, jewelry and other artifacts. The taphonomic features of the remains were, however, significantly different. Preservation of remains was considerably better in non-well settings (1400/1623 or 86.3% compared to 40/61 or 65.5% in wells). Congruently, commingling of remains was more frequent in wells (26/61 or 42.6% compared to 77/1623 or 4.7% in non-well settings). In bodies recovered from non-well settings the preservation, state and commingling of the remains were strongly correlated with positive identification. None of these features were correlated with the identification of bodies from wells. Instead, identification of remains from wells was significantly affected by the presence or absence of water in the well. As both series have similar frequencies, and identical rankings of identification factors, the reason for the discrepancy in the identification ratios lies in the fact that by themselves, these factors were rarely sufficient for positive identification. In both series the majority of identifications (51.4% in the well, and 58.1% in the non-well series) were established through a combination of biological and non-biological features. The significantly lower identification ratio in the well series resulted from the difficult recovery conditions in wells with significant amounts of water, and the negative effect that water had on the preservation of clothing, personal artifacts and some dental features. Significant differences were also noted in the types and locations of perimortem traumas. There is a significantly higher frequency of entrance gunshot wounds to the back of the head, suggestive of execution style murders, in the well series.     

Sickle cell lung disease and sudden death: a retrospective/prospective study of 21 autopsy cases and literature review

Sudden death in the setting of sickle cell lung disease (SCLD), is periodically seen in the practice of medical examiners. The goal of the present study was to identify the most common pathologic findings of SCLD associated with sudden or unexpected death. A retrospective/prospective review of 21 autopsy cases from sickle cell patients between 1990 and 2004 was performed. Review of medical records, autopsy reports, and H&E-stained slides of lung tissue was performed. Oil-Red-O and elastic staining of lung tissue were evaluated. All cases were screened for both acute and chronic forms of SCLD. Patients admitted for sickle cell pain crisis ranged in age from 8 months to 65 years. Fifteen out of 21 cases (71.4%) showed significant pulmonary pathology. The most frequent lung findings included pulmonary edema (47.6%), pulmonary thromboembolism (38.1%), fat emboli (33.3%), pulmonary hypertension, grades I-IV (33.3%), and microvascular occlusive thrombi (28.5%). Our study demonstrates higher-than-expected percentages of acute and chronic sickle cell-related lung injury such as fat embolism (33.3%) and pulmonary hypertension (33.3%), with right ventricular hypertrophy (33.3%). Therefore, we propose a simple and high-yield autopsy algorithm of ancillary procedures that should be applied on all known and suspected autopsy cases of sickle cell disease.     

Identification and quantification of phenobarbital in a mummified body 10 years after death

Abstract: This article reports the determination of phenobarbital in the mummified body of a 56‐year‐old man found completely mummified 10 years after his death. When alive, he was being treated for epilepsy with phenobarbital, and the recent analyses, performed with both immunochemical techniques and gas chromatography with mass spectrometry (GC‐MS), have revealed the presence of this substance in various tissues: the mean content of barbiturate in the mummified liver tissue was 93 μg/g, 216 μg/g in the heart, 17 μg/g in the lungs, 12 μg/g in muscles, and 31 μg/g in the skin. Preliminary screening tests with immunochemical techniques to evaluate the presence of other drugs were also performed. The sample resulted negative for all substances tested. Phenobarbital can be identified and quantified thanks to its excellent chemical stability and a hypothesis of what the concentrations in the fresh tissue could have been has also been reported.     

A Direct Aqueous Derivatization GSMS Method for Determining Benzoylecgonine Concentrations in Human Urine

A sensitive and reliable method for extraction and quantification of benzoylecgonine (BZE) and cocaine (COC) in urine is presented. Propyl‐chloroformate was used as derivatizing agent, and it was directly added to the urine sample: the propyl derivative and COC were then recovered by liquid–liquid extraction procedure. Gas chromatography–mass spectrometry was used to detect the analytes in selected ion monitoring mode. The method proved to be precise for BZE and COC both in term of intraday and interday analysis, with a coefficient of variation (CV) <6%. Limits of detection (LOD) were 2.7 ng/mL for BZE and 1.4 ng/mL for COC. The calibration curve showed a linear relationship for BZE and COC (r² >0.999 and >0.997, respectively) within the range investigated. The method, applied to thirty authentic samples, showed to be very simple, fast, and reliable, so it can be easily applied in routine analysis for the quantification of BZE and COC in urine samples.     

Reform: economic policy administration

Beginning in 1992, Italy has undergone a dramatic process of fiscal consolidation. Within that framework, the policy strategy has covered a broad range of objectives and addressed the main structural imbalances of the Italian economy. This paper describes how the new policy course has been reshaping the role of the State within the Italian economy, with a view of reducing the State's weight and direct involvement in the management of businesses. This has also implied a profound transformation at the decisional and administrative levels, as testified by the ongoing merge of two separate administrations, the former Ministry of the Treasury and Ministry of the Budget, into a single entity.     

Ist das neue Umwelt-Rechtsbehelfsgesetz europarechtskonform?

Zusammenfassung Das Umwelt-Rechtsbehelfsgesetz ist am 15.12.2006 in Kraft getreten. Damit kam der deutsche Gesetzgeber seinem Auftrag zur Umsetzung des Gemeinschaftsrechts – wenngleich sehr versp?tet – nach. Schon vor dem Erlass des Gesetzes war die Umsetzung der v?lker- und europarechtlichen Vorgaben ein hei? diskutiertes Thema und auch nach der Umsetzung in deutsches Recht erhitzt die Frage nach der Europarechtskonformit?t des Gesetzes weiterhin die Gemüter. In diesem Beitrag sollen einige der umstrittenen Bestimmungen des Gesetzes n?her beleuchtet und auf ihre Vereinbarkeit mit dem Gemeinschaftsrecht geprüft werden.