Takings for Granted: The Convergence and Non-Convergence of Property Law in the People’s Republic of China and the United States

　 Föreliggande rapport är en granskning av det statliga betänkande som görs i samband med de händelser som äger rum vid EU-mötet i Göteborg år 2001. Syftet är att analysera kommitténs slutsatser och förslag utifrån en vetenskaplig studie av dessa händelser de s.k. Göteborgskravallerna som görs på institutionen för beteendevetenskap vid Linköpings Universitetet. I likhet med internationell forskning visar Linköpingsstudien att kravaller kan ses som ett resultat av växelverkande processer mellan polis och demonstranter vilka antingen kan leda till krig eller fred. Demonstranter utgör från början inte en homogen "massa" utan består av många olika grupperingar av vilka s.k. postmoderna demonstranter urskiljer sig som en specifik kategori. Eftersom de skiljer sig från traditionella demonstranter i olika avseenden riskerar de att kategoriseras och behandlas som tillhöriga en fientligt inställd provokatörsgrupp. I rapporten visas bl.a. att kommittén bygger sina förslag på en onyanserad uppdelning av demonstrationer i en fredlig (modern) grupp och en fientlig provokatörsgrupp och därmed missar frågan om hur man kan möta en ny rörelse av politiskt intresserade ungdomar inom ramen för ett demokratiskt samhälle

When Money Grew on Trees: Lucy v. Zehmer and Contracting in a Boom Market

This Article revisits Lucy v. Zehmer, a 1950s Virginia Supreme Court ruling that has become a staple in most contracts courses in American law schools. The colorful facts are well known to nearly all law students: Lucy and Zehmer met one evening in December 1952 at a restaurant in Dinwiddie, Virginia, and, following several drinks and much verbal banter, Zehmer wrote a contract on a restaurant bill, in which he agreed to sell his farm to Lucy for $50,000. Zehmer later insisted that he had been intoxicated and had thought the entire matter was a joke. He testified that he had been high as a Georgia pine and merely bluffing to try to get Lucy to admit that he did not actually have$50,000. Upholding the contract, the court ruled that regardless of Zehmer’s intent, his outward behavior could reasonably be construed to suggest that he had been serious. The court thus invoked what is known as the objective theory of contract formation. Our findings suggest that the court misinterpreted the contractual setting surrounding that December evening in 1952. Our research uncovers several discoveries: (1) Lucy, acting as a middleman for southern Virginia’s burgeoning pulp-and-paper industry, sought the Ferguson farm for its rich timber reserves; (2) Lucy was one of scores of aggressive timber middlemen in the region who eagerly sought valuable timberland and prompted a chaotic landgrab, leaving a wake of shady transactions and colorful litigation; and (3) within eight years of winning injunctive relief from the Virginia Supreme Court and purchasing the Ferguson farm from Zehmer for $50,000, Lucy earned approximately$142,000 from selling the land and its natural resources. These findings call into question the court’s assertion that $50,000 was a fair price, its conclusion that Zehmer’s actions indicated contractual intent, and its confidence that the objective method captured the relevant background in which Lucy’s and Zehmer\u27s exchange took place. More generally, these findings suggest that conclusions reached by the objective method are highly dependent on both the facts that are retold and the context in which those facts occurred, and that historical analysis can meaningfully illustrate the limits of legal doctrines

LipidXplorer: A Software for Consensual Cross-Platform Lipidomics

LipidXplorer is the open source software that supports the quantitative characterization of complex lipidomes by interpreting large datasets of shotgun mass spectra. LipidXplorer processes spectra acquired on any type of tandem mass spectrometers; it identifies and quantifies molecular species of any ionizable lipid class by considering any known or assumed molecular fragmentation pathway independently of any resource of reference mass spectra. It also supports any shotgun profiling routine, from high throughput top-down screening for molecular diagnostic and biomarker discovery to the targeted absolute quantification of low abundant lipid species. Full documentation on installation and operation of LipidXplorer, including tutorial, collection of spectra interpretation scripts, FAQ and user forum are available through the wiki site at: https://wiki.mpi-cbg.de/wiki/lipidx/index.php/Main_Page

p53 and TAp63 promote keratinocyte proliferation and differentiation in breeding tubercles of the zebrafish

p63 is a multi-isoform member of the p53 family of transcription factors. There is compelling genetic evidence that ΔNp63 isoforms are needed for keratinocyte proliferation and stemness in the developing vertebrate epidermis. However, the role of TAp63 isoforms is not fully understood, and TAp63 knockout mice display normal epidermal development. Here, we show that zebrafish mutants specifically lacking TAp63 isoforms, or p53, display compromised development of breeding tubercles, epidermal appendages which according to our analyses display more advanced stratification and keratinization than regular epidermis, including continuous desquamation and renewal of superficial cells by derivatives of basal keratinocytes. Defects are further enhanced in TAp63/p53 double mutants, pointing to partially redundant roles of the two related factors. Molecular analyses, treatments with chemical inhibitors and epistasis studies further reveal the existence of a linear TAp63/p53->Notch->caspase 3 pathway required both for enhanced proliferation of keratinocytes at the base of the tubercles and their subsequent differentiation in upper layers. Together, these studies identify the zebrafish breeding tubercles as specific epidermal structures sharing crucial features with the cornified mammalian epidermis. In addition, they unravel essential roles of TAp63 and p53 to promote both keratinocyte proliferation and their terminal differentiation by promoting Notch signalling and caspase 3 activity, ensuring formation and proper homeostasis of this self-renewing stratified epithelium

When Money Grew on Trees: The Untold Story of Lucy v. Zehmer

This Article revisits Lucy v. Zehmer, a 1950s Virginia Supreme Court ruling that has become a staple in most contracts courses in American law schools. The colorful facts are well known to nearly all law students: Lucy and Zehmer met one evening in December 1952 at a restaurant in Dinwiddie, Virginia, and, following several drinks and much verbal banter, Zehmer wrote a contract on a restaurant bill, in which he agreed to sell his farm to Lucy for $50,000. Zehmer later insisted that he had been intoxicated and had thought the entire matter was a joke. He testified that he had been “high as a Georgia pine” and merely bluffing to try to get Lucy to admit that he did not actually have$50,000. Upholding the contract, the court ruled that regardless of Zehmer’s intent, his outward behavior could reasonably be construed to suggest that he had been serious. The court thus invoked what is known as the “objective theory of contract formation.” Our findings suggest that the court misinterpreted the contractual setting surrounding that December evening in 1952. Our research uncovers several discoveries: (1) Lucy, acting as a middleman for southern Virginia’s burgeoning pulp-and-paper industry, sought the Ferguson farm for its rich timber reserves; (2) Lucy was one of scores of aggressive timber middlemen in the region who eagerly sought valuable timberland and prompted a chaotic landgrab, leaving a wake of shady transactions and colorful litigation; and (3) within eight years of winning injunctive relief from the Virginia Supreme Court and purchasing the Ferguson farm from Zehmer for $50,000, Lucy earned approximately$142,000 from selling the land and its natural resources. These findings call into question the court’s assertion that $50,000 was a fair price, its conclusion that Zehmer’s actions indicated contractual intent, and its confidence that the objective method captured the relevant background in which Lucy’s and Zehmer’s exchange took place. More generally, these findings suggest that conclusions reached by the objective method are highly dependent on both the facts that are retold and the context in which those facts occurred, and that historical analysis can meaningfully illustrate the limits of legal doctrines