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A Trögers base analogue the amine1,7-dimethyl-6H,12H-5,11-methanodibenzo[b,f][1,5]diazocine-2,8-diamine has been synthesized successfully and characterized using 1H NMR. This work describes 4 steps out of 6 in a synthetic scheme and includes a brief summary of the history, properties and applications of Trögers Base taken from the literature. Of particular note is the condensation step the protoco
Det är vedertaget i svensk rätt att avtal om framtida överlåtelse av fast egen- dom, såsom optionsavtal, är ogiltiga. En option är en rätt, men inte skyldighet, att i framtiden köpa eller sälja viss egendom. Även om det inte framgår explicit i lagtext eller förarbeten föreligger alltså i praktiken ett förbud mot option till fast egendom. Uppsatsens syfte är att granska huruvida det föreligger skälAgreements concerning future real estate transactions, such as option agree- ments, are invalid in the Swedish legal system. An option constitutes a right, but not an obligation, to buy or sell certain property in the future. There is a prohibition against option agreements to real estate, although it does not appear explicitly in the text of a law or the legislative history. The purpose of this t
benmärg – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Etikett: benmärg Benmärgsstamceller och transplantation 2019-10-28 Stefan Scheding installerades som professor i hematologi den 18 oktober 2019 vid Lunds universitet. Nedan skriver han själv om sin forskning. Benmä
https://www.vetenskaphalsa.se/tag/benmarg/ - 2026-07-03
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The fate of the Fermi surface in bulk electron-doped Sr2IrO4 remains elusive, as does the origin and extension of its pseudogap phase. Here, we use high-resolution angle-resolved photoelectron spectroscopy (ARPES) to investigate the electronic structure of Sr2−xLaxIrO4 up to x = 0.2, a factor of two higher than in previous work. We find that the antinodal pseudogap persists up to the highest dopin
Background: Trichotillomania is an understudied psychiatric disorder characterized by repeated hair-pulling resulting in hair loss. Little is known about the risk of problematic substance use in this patient group. In this nationwide matched cohort study, we investigated the association between trichotillomania and substance-related problems. Methods: We linked various nationwide administrative an
Abstract in UndeterminedIn this article we study the evolution of marriage seasonality in relation to economic change, particularly connected to changes in labour supply and work intensity of the kind implied by the ‘industrious revolution’. The focus is on southern Sweden in 1685–1894, which was a period of agricultural transformation and early industrialization, when we would expect to see an in
Forskning visar nu entydigt att den globala genomsnittstemperaturen stiger och att antropogena växthusgasutsläpp i stor utsträckning är orsaken till detta. Medan klimatförändringen är en global angelägenhet, är det också en fråga om stor orättvisa. De utvecklade länderna har generellt sett bidragit mest till klimatförändringarna, men effekterna kommer att bli värre för dem som har bidragit minst. Scientific findings now unequivocally show that the global average temperature is rising and that anthropogenic greenhouse gas emissions are largely responsible for this. While climate change is a global concern, it is also a concern of great injustice. Developed countries have generally contributed most to the climate changes, but the impacts will strike harder on those who have contributed least
Det har hävdats att den teoribildning rörande beslutsfattande under osäkerhet som utvecklats främst inom matematiken, men även inom den ekonomiska vetenskapen bland andra, med fördel skulle kunna inkorporeras även i den juridiska disciplinen. I första hand är det i detta sammanhang Bayes sats som avses, och denna sats tillämplighet på juridiska spörsmål. Detta började diskuteras på allvar mot slutThere have been claims put forth which aims at proving that the theories developed within mathematics, but also within economics to name one, regarding decision making and fact finding would suit very well to be adopted into the legal decision making as well. It is in this context primarily Bayes’ theorem which is referred and mentioned theorems compatibility with law. One of the first articles re
Purpose: The purpose of this study was two-fold. First, we aimed to develop a framework concerning how to directly and indirectly control discrimination in the workplace using Man- agement Control Systems (MCS). Second, we wanted to examine whether this framework is practically applicable in multinational enterprises (MNE). Methodology: The first part of the purpose was achieved through conduc
Overexpression of the receptor tyrosine kinase MET has been linked to poor survival in several cancer types, and MET has been suggested to interact with stem cell networks. In vitro studies have further suggested a possible benefit of a combined treatment using PARP and MET inhibitors. We used a tissue microarray (TMA) with 130 samples of advanced-stage high-grade serous fallopian tube/ovarian can
Based on ten months of research at an elite university in Beijing (Qinghua University) this article focuses on the conundrums of life for young people in China today. It addresses the paradoxical situation faced by many young people, who are among the lucky few, who have made it to the top of a very competitive educational system yet feel deeply ambivalent about their own futures. Through a detail
Let Q be a complex analytic manifold of dimension n with a hermitian metric and C-infinity boundary, and let rectangle = deltadelta* + delta* delta be the self-adjoint delta-Neumann operator on the space L-0,q(2) (Omega) of forms of type (0, q). If the Levi form of deltaOmega has everywhere at least n - q positive or at least q+ I negative eigenvalues, it is well known that Ker rectangle has finit
This article is an overview of the various aspects characterizing the interjection - probably the most controversial linguistic unit in the history of grammatical tradition and modern linguistics - as Latin grammarians outlined them, especially in the postclassical and late antiquity. The corpus employed for the purposes of this study is Henricus Keil's Grammatici Latini, a most valuable and uniqu
Birdsong is one of the main models in sexual selection studies. Most investigations focused on oscines in which male song and female preference learning occur. Yet, some non-oscines are well suited for such studies as well. In Columbidae song learning does not occur. However, like in oscines, song is involved in inter- and intra-sexual interactions. Surprisingly, experimental evidence of female so
