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In species with chromosomal sex determination, X chromosomes are predicted to evolve faster than autosomes becauseof positive selection on recessive alleles or weak purifying selection. We investigated X chromosome evolution inStegodyphus spiders that differ in mating system, sex ratio, and population dynamics. We assigned scaffolds to Xchromosomes and autosomes using a novel method based on flow In species with chromosomal sex determination, X chromosomes are predicted to evolve faster than autosomes because of positive selection on recessive alleles or weak purifying selection. We investigated X chromosome evolution in Stegodyphus spiders that differ in mating system, sex ratio, and population dynamics. We assigned scaffolds to X chromosomes and autosomes using a novel method based on fl

This paper explores educational desires, parenting and shifting notions of childhood in contemporary Singapore. Singapore’s education system is globally renowned for its high academic standards and for producing students who excel in international assessment tests and rankings. At the same time, there has been a shift of attention in education policy towards social-emotional competencies and well-

BACKGROUND: The value of CT at the time of diagnosis for patients with cutaneous head and neck melanoma clinically asymptomatic for metastatic disease is unclear. METHODS: A retrospective medical chart review was performed on 198 consecutive patients identified with primary T1b-T4b head and neck melanoma clinically asymptomatic for metastatic disease referred for sentinel lymph node biopsy proceduBACKGROUND: The value of CT at the time of diagnosis for patients with cutaneous head and neck melanoma clinically asymptomatic for metastatic disease is unclear.METHODS: A retrospective medical chart review was performed on 198 consecutive patients identified with primary T1b-T4b head and neck melanoma clinically asymptomatic for metastatic disease referred for sentinel lymph node biopsy procedur

The article investigates the reception of Carl Snoilsky’s Svenska bilder (Swedish Pictures) in Swedish schools, from the 1890s until today, in the light of the concept of cultural memory. For more than half a century, Snoilsky’s cycle of poems, depicting important events and figures in Sweden’s early modern history, belonged to the literary school canon; three special school editions were publisheThe article investigates the reception of Carl Snoilsky’s Svenska bilder (Swedish Pictures) in Swedish schools, from the 1890s until today, in the light of the concept of cultural memory. For more than half a century, Snoilsky’s cycle of poems, depicting important events and figures in Sweden’s early modern history, belonged to the literary school canon; three special school editions were publishe

28 maj 2025 12:00 till 13:00 | Seminarium This event is POSTPONED. We return with more information when we have a new date. Topic: Beyond AI Ethics Frameworks - Ethical Considerations and Responsibility in Public Sector AIWhen: 28 May at 12.00-13.00Where: Online. Link by registration. Speaker: Clàudia Figueras Julián, doctoral student at Stockholm University Moderator: Ellinor Blom Lussi, Doctoral

https://www.medarbetarwebben.lu.se/evenemang/postponed-ai-lund-lunch-seminar-beyond-ai-ethics-frameworks-ethical-considerations-and - 2026-05-24

Acknowledging that development initiatives often fail to bring about the long-lasting changes envisioned, the concept of ‘participation’ has been promoted to support principles such as ownership and sustainability. Unfortunately, participatory approaches largely fail to engage in and incorporate people’s different understandings of the world. Appreciating that when engaging in these differences, d

The reputation of a company on employer review platforms can have a significant impact on its ability to attract talented workers. Companies use sentiment analysis to learn how their employer brand is perceived online. Furthermore, sentiment analysis can detect strengths and weaknesses in their employer brand, indicating which areas need improvement. The proposed methods for improving word embeddi

Condition Based Monitoring techniques have been developed to monitor the condition of critical components in machines. The most widely used technique to detect damage in machine components is vibration monitoring, but there are areas where other methods could be a better option. Vibration measuring can also be used as a broader search for damage in components while other methods can specify the ex

This essay provides an analysis of the relation between entrepreneurship, taxes and institutions. Based on endogenous growth theory, the entrepreneur, as a provider of innovations, is expected to have an essential impact on economic growth. For the modern welfare state this raises the question on how to optimally tax entrepreneurial activity in order to minimize distortion effects, while stimulati

This paper studies the importance of property rights when investigating the determinants of foreign direct investment. Property rights are difficult to measure and its relation to foreign direct investment has not been examined that much in previous researches. This paper examines the effect of some independent variables and property rights on foreign direct investment by using panel data for 127

Rhetoric is a teaching tradition. The rhetorical exercises in the progymnasmata are the main method in which rhetoric has been taught throughout history. These exercises are organized according to difficulty, the material covered, the rhetorical genre, the canons of rhetoric and the disposition of the speech. The main organizing principle is however the topoi for inventing the speech or text in ea

The bromide anation of tr-PtCl4BrH2O− has been studied at 25 °C and the chloride anations of tr-PtCl4BrH2O− and PtBr5H2O− at 50 °C. These reactions proceed via halide assisted mechanisms, compatible with the experimental rate laws determined. The bromide anation of tr-PtBr4CIH2O− studied at 50 °C gives PtBr5Cl2− via a bromide assisted path and PtBr62− via an REOA-path. The observed rate law is detThe bromide anation of tr-PtCl4BrH2O− has been studied at 25 °C and the chloride anations of tr-PtCl4BrH2O− and PtBr5H2O− at 50 °C. These reactions proceed via halide assisted mechanisms, compatible with the experimental rate laws determined. The bromide anation of tr-PtBr4CIH2O− studied at 50 °C gives PtBr5Cl2− via a bromide assisted path and PtBr62− via an REOA-path. The observed rate law is det

Adverse consequences of global climate change increasingly affect society and economic performance. Climate finance structure supports mitigation and adaptation actions that address climate change. Developing economies are adopting climate adaptation measures to cope with the current climate situation and simultaneously promote sustainable development. The interrelation between climate adaptation

I svensk rätt finns i dagsläget ingen bestämmelse om allmän skyldighet att bistå nödställda. Frågan har, historiskt sett, behandlats i utredningar och flertalet motioner har lagts fram men alla har gått i avstyrkande riktning. I brist på en straffsanktionerad hjälpplikt kan enskilda trots förmåga och hjälpmedel välja att inte ingripa utan att straffas. Lagstiftaren menar att försiktighet måste iak

Mutual Funds with focus on Socially responsible investments (SRI) have been around and steadily growing since the 1960s in the Swedish and international market. There has been plenty of research done on these funds abilities to beat the market. Most findings are consistent with the notion that it costs to be good and therefore the funds do not generate any risk adjusted excess return. What about

This essay investigates if NATO’s humanitarian intervention in Kosovo 1999 can be justified. To answer this question we use values like sovereignty, nonintervention, human rights and perspectives that are essential to the question. The perspectives used are two normative ethical perspectives and the Just War theory, which has some criteria’s for going to war and how war should be conducted. By usi