Reproductive behaviour in the Lutheran urban family from historical Poland (the Parish of St. Peter from Poznań, the second half of the nineteenth century)

Fertility and reproductive behaviour in the nineteenth-century Lutheran family from the city of Poznań was characterized. Use was made of the St. Peter parish (Peterkirche) registers from 1840s to 1870s, upon which reconstructions of the individual histories of 463 families were based. Fertility was assessed on the basis of the length of between-birth intervals according to their order and age of women. Next, the age-specific fertility rates of women f_x and Coale Index of marital fertility I_g were calculated. From a seasonal rhythm of both marital and illegitimate births, and reconstructed on the basis of these, the annual rhythm of marital and prenuptial conceptions were characterized. In the Lutheran Parish of St. Peter from the city of Poznań illegitimate births and prenuptial conceptions accounted for almost 10% and over 5% of all births, respectively. Lack of seasonality for marital births was noted here. Illegitimate births, by contrast, were characterized by a statistically significant annual rhythm: their maximum was noted in April, which was a result of conceptions during summer. The average woman with completed reproduction cycle gave birth to the first and to the last child at the ages of 29 and 40 years, respectively. She therefore used 32% of her whole reproductive period. Late age of birth of the first child was associated with late age of marriage of women (on average 28 years). An average woman with completed reproduction gave birth to 4.8 children. The average length of the protogenesic interval was 18 months. The highest fertility occurred in women aged between 20 to 29 years. The value of the I_g index was 0.67, and proved a lack of birth control rather than conscious birth regulation. Generally, Lutheran women from Poznań were characterized by fairly high reproductive potential.     

Soviet war memorials and the re-construction of national and local identities in post-communist Poland

This article proposes to look afresh at the legacies of communism in urban spaces in post-1989 Poland. Specifically, it investigates the fate of Red Army monuments and explores how these public spaces have been used in the multifaceted and multileveled process of post-communist identity formation. The article suggests that Red Army monuments constitute sites for the articulation of new narratives about the country's past and future which are no longer grounded in the fundamental division between “us” (the nation) and “them” (the supporters of communism) and which are far from being fixed in the binary opposition of the banished and the embraced past. The reorganization of public memory space does not only involve contesting the Soviet past or affirming independence traditions but is rather the outcome of multilayered processes rooted in particularities of time and space. Moreover, the article argues that the dichotomy “liberator versus occupier,” often employed as a viable analytical tool by scholars investigating the post-communist memorial landscape, impedes our understanding of the role played by Soviet war memorials in the process of re-imagining national and local communities in post-1989 Eastern Europe.     

Phenibut screening and quantification with liquid chromatography–tandem mass spectrometry and its application to driving cases

An analytical strategy for identification by an LC–MS/MS multitarget screening method and a suitable LC–MS/MS based quantification were developed for the psychotropic drug phenibut. The samples analyzed were collected during traffic control and were associated with driving under the influence of drugs. A positive sample for phenibut was identified in a single case of driving under the influence. The quantification revealed a drug concentration of 1.9 μg/mL. An interaction with blood alcohol (BAC = 0.10%) was discussed as the explanation of the way of driving and deficit manifestations observed (swaying, nystagmus, quivering of the eyelid, and reddened eyes). According to the available information, the quantified phenibut concentration could be explained by an intake of four tablets (self-reported) during the day containing 250 mg of the drug. Chromatography was performed with a Luna 5 μm C18 (2) 100 A, 150 mm × 2 mm analytical column, and a buffer system consisted of 10 mM ammonium acetate and 0.1% acetic acid (v/v) included in mobile phases marked as A (H₂O/methanol = 95/5, v/v) and B (H₂O/methanol = 3/97, v/v). An effective limit of detection (LOD = 0.002 μg/mL) could be achieved for the multitarget screening method. The quantification of phenibut was performed on a second LC–MS/MS system with LOD/LOQ values of 0.22/0.40 μg/mL. Since phenibut quantification data are rare, the presented information can be used with caution for evaluation of positive cases in the future.     

Fat embolism syndrome associated with atraumatic compartment syndrome of the bilateral upper extremities: An unreported etiology

Fat embolism syndrome (FES) is a potentially life-threatening condition that develops when fat embolism leads to clinical symptoms and multisystem dysfunction. The classic triad of respiratory distress, neurologic symptoms, and petechial rash are non-specific, and the lack of specific laboratory tests makes the diagnosis of FES difficult. Although FES is most common after long bone fractures, multiple conditions some of which are atraumatic have been associated with the development of FES. We report a case of FES that occurred in the setting of a non-traumatic compartment syndrome of the upper extremities. The pathologic and clinical findings, pathophysiology, diagnostic challenges, and pathologic methods to properly diagnose FES are discussed with a review of the relevant literature. This case highlights the importance of the autopsy in making a diagnosis of FES in cases where death could otherwise be incorrectly attributed to multi-organ system failure, shock, or sepsis.     

A case of fatal overdose involving both hydromorphone and kratom

Kratom is a plant originating in Southeast Asia that has been used for its dose-dependent stimulant and opioid effects. The main active compound in kratom is mitragynine, an alkaloid with affinity for the mu-opioid receptor. Toxicity and fatalities related to kratom use have increased substantially in recent years. In this case report, we describe a 44-year-old man who was found deceased in bed. The only significant finding at autopsy was abdominal distension with >4 L of ascites. Toxicology testing was performed on femoral blood which showed 79 ng/mL of hydromorphone, 560 ng/mL of mitragynine, and 240 ng/mL of olanzapine. In addition, creatinine and urea in vitreous humor were significantly elevated, consistent with renal impairment. Death was attributed to hydromorphone toxicity with mitragynine being a contributing factor.     

Modeling the Influence of Investigator Bias on the Elicitation of True and False Confessions

The aim of this study was to model various social and cognitive processes believed to be associated with true and false confessions by exploring the link between investigative biases and what occurs in the interrogation room. Using the Russano et al. (Psychol Sci 16:481-486, 2005) paradigm, this study explored how perceptions of guilt influenced the frequency and type of interrogation tactics used, suspect's perceptions of the interrogation process, the likelihood of confession, and investigator's resulting perceptions of culpability. Results suggested that investigator bias led to the increased use of minimization tactics and thereby increased the likelihood of false confessions by innocent participants. In contrast, the manipulation of investigator bias had no direct or indirect influence on guilty participants. These findings confirm the important role of investigator bias and improve our understanding of the decision-making process associated with true and false confessions.