Filetype
Ti3C2Tx MXene (or "MXene" for simplicity) has gained noteworthy attention for its metal-like electrical conductivity and high electrochemical capacitance-a unique blend of properties attractive toward a wide range of applications such as energy storage, healthcare monitoring, and electromagnetic interference shielding. However, processing MXene architectures using conventional methods often deals
X-ray time-resolved tomography is one of the most popular X-raytechniques to probe dynamics in three dimensions (3D). Recent developments in time-resolved tomography opened the possibility of recordingkilohertz-rate 3D movies. However, tomography requires rotating thesample with respect to the X-ray beam, which prevents characterization of faster structural dynamics. Here, we present megahertz (MH
The newly emerged pathogen, Candida auris, presents a serious threat to public health worldwide. This multidrug-resistant yeast often colonizes and persists on the skin of patients, can easily spread from person to person, and can cause life-threatening systemic infections. New antifungal therapies are therefore urgently needed to limit and control both superficial and systemic C. auris infect
Metallic lithium (Li) is the most attractive anode for Li batteries because it holds the highest theoretical specific capacity (3860 mA h g -1) and the lowest redox potential (-3.040 V vs SHE). However, the poor interface stability of the Li anode, which is caused by the high reactivity and dendrite formation of metallic Li upon cycling, leads to undesired electrochemical performance and safety is
It's the 10th anniversary of China's Belt and Road Initiative. Politically, it has been a success, but Beijing recognizes that restructuring is needed.
Det är den minoritet av världens befolkning som är rik som främst påverkar statusen för jordens livsuppehållande system genom sin konsumtion. Det skriver två forskare i en replik.This is a response to another article that argues that population growth is the main problem. Jennifer and her co-authors write: "In the environmental debate, it is often said that the issue of population growth is taboo. We disagree. In most of the contexts in which we operate, the population issue is discussed. The reason why it is not emphasized more is that the statistics speak for themselves:
Den här studien undersöker hur Hebreiska bibeln, i Sverige ofta förstådd som ”Gamla testamentet”, debatteras, tolkas och framställs i dagstidningarna Aftonbladet, Dagens Nyheter, Expressen och Svenska Dagbladet mellan 1987 och 2017. Läraren och författaren Birgitta Onsell kräver ett förord till Gamla testamentet, författaren och dramatikern Eva Moberg föreslår att Gamla testamentet redigeras och iBy using Norman Fairclough’s version of critical discourse analysis, this study analyzes interpretations and depictions of the Hebrew Bible in debate articles in Sweden’s four largest daily newspapers between 1987 and 2017. The study is conducted from a reception critical perspective, analyzing and criticizing dominant strategies of interpretation and assumed interpretive preferences. Mediatizatio
This article explores and compares two similar debates in Germany and Sweden duringthe 1980s, in which feminists blamed the Hebrew Bible, or ‘Old Testament’, for being the origin ofthe patriarchy. In Germany, the psychologist and pedagogue Gerda Weiler articulated the discoursein several writings, which led to a scholarly debate on anti-Jewish tendencies within Christian femi-nist theology. In Swe
Australia is already experiencing climate change losses and damages. Australian governments and other institutional actors acknowledge vulnerability, yet they centre building resilience to climate change. Resilience is frequently used as a synonym for vulnerability reduction, but important ideological differences exist. Indeed, scholars have suggested that resilience, as a politico-ideological too
The Third World is a commonly used reference when discussing political and socioeconomic aspects of the contemporary world order. Although it is not used as frequently as it was during the latter half of the Cold War era, it remains a well-known demarcation within contemporary discourses. The aim of this chapter is to present the conceptual history of the term the Third World.
A good vacuum performance in particle accelerators is vital for their successful operation. The reasons why a good vacuum is needed, together with the basics of vacuum physics and technology and the main gas sources inside the vacuum system, are presented here.
This lecture is a brief introduction to charged particle accelerators. The aim is to provide the reader with basic concepts and tools needed to describe the motion of charged particles under the action of guiding and focussing fields, with an emphasis on those aspects that are relevant to understanding and quantifying how accelerator vacuum systems affect accelerator performance. Even though the f
