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Various proxy records have been used for the understanding of environmental and climate variations during the Holocene. Here, for the first time, we use meteoric 10Be isotope measurements performed on sediments from a drill core collected at the Kunlun Pass (KP) on the northeastern Qinghai-Tibet Plateau (NETP) to investigate hydroclimate changes during the Holocene. The 10Be flux suggests relative
In market-driven product development, it is important that the software product is released to the market at the right time, and offers higher quality than the competitors. In release planning, the allocation of development effort in investments into product enhancements, functions are competing with quality requirements for limited resources. In addition, it is important to find the right balance
The design of two antenna ports for a compact Y-shaped patch on top of a square ground plane is considered in this work. Specifically, characteristic mode analysis reveals candidate regions to locate two direct probe feeding ports to jointly excite two significant modes of the Y-shaped patch with low mutual coupling and correlation. The feed design procedure, based on both the amplitude and phase
Dimethyl sulfide (DMS) is produced by plankton in oceans and constitutes the largest natural emission of sulfur to the atmosphere. In this work, we examine new particle formation from the primary pathway of oxidation of gas-phase DMS by OH radicals. We particularly focus on particle growth and mass yield as studied experimentally under dry conditions using the atmospheric simulation chamber AURA.
Epidemiologic studies examining the association between specific fatty acids and colorectal cancer (CRC) risk are inconclusive. We investigated the association between dietary estimates and plasma levels of individual and total saturated (SFA), monounsaturated (MUFA), industrial-processed trans (iTFA), and ruminant-sourced trans (rTFA) fatty acids, and CRC risk in the European Prospective Investig
Massive MIMO enables a very high spectral efficiency by spatial multiplexing and opens opportunities to reduce transmit power per antenna. On the other side, it also introduces new challenges in tackling the power amplifier nonlinearity due to the increased number of antennas. The behavior of Out-of-Band radiation from PAs in Massive MIMO is non-trivial depending upon the applied precoding scheme,
Atherosclerosis is a major underlying cause of cardiovascular disease. Previous studies showed that inhibition of the co-stimulatory CD40 ligand (CD40L)-CD40 signaling axis profoundly attenuates atherosclerosis. As CD40L exerts multiple functions depending on the cell-cell interactions involved, we sought to investigate the function of the most relevant CD40L-expressing cell types in atheroscleros
According to recent estimates, the implementation of the 2030 Agenda requires additional investments of USD 2.5 trillion USD per year. Development Finance Institutions (DFIs) are designed to be one of the key players in mobilizing the required investments from the private sector. However, too little investment is mobilized in countries where it is most needed. Drawing on previous findings on econo
Genom sitt beslut i målet Centros, öppnade EU-domstolen för en bred användning av etableringsfriheten för juridiska personer. I huvudsak konstaterar domen att det finns situationer där etableringsfriheten kan åberopas för att kringgå nationell lagstiftning. Sådana kringgående transaktioner kan betecknas som regelarbitrage Det ska förstås som åtgärder varigenom ekonomiska aktörer försöker dra nyttThrough its decision in Centros, ECJ opened up for a wide use of the freedom of establishment for legal persons. In substance the ruling concluded that there are situations were the freedom of establishment can be relied upon in order to circumvent national legislation. Such circimventional transactions can be denominated as regulatory arbitrage. It is to be understood as the actions by which eco
Syftet med denna studie var att undersöka hur en gruppinsats för unga flickor med högfungerande autism fungerade och upplevdes av deltagarna och deras vårdnadshavare. Gruppinsatsen bestod av en integrering av metoder hämtade ur Acceptance and commitment therapy (ACT), compassionfokuserad terapi (CFT), dans och yoga och avsåg att förebygga psykisk ohälsa hos deltagarna. Studien genomfördes genom ob
I juli 2014 föreslog Europakommissionen ett cirkulärt ekonomipaket som skulle bidra till att göra EU mer resurseffektivt genom att recirkulera resurser in i det ekonomiska systemet. En cirkulär ekonomi syftar till att tillvarata värdefulla naturresurser samtidigt som man motverkar behovet av att extrahera nya. Det föreslagna paketet innehöll bland annat ändringar i avfallsdirektiven, höjda återvinIn order to become more resource efficient and circulate resources back into the economic system, the European Commission adapted a circular economy package in 2014. This is in line with the idea of a circular economy. This study investigates how the legislative proposal to review recycling and other waste-related targets in the EU, which was a part of the proposed circular economy package, would
BACKGROUND: Gout is an inflammatory arthritis manifesting as acute episodes of severe joint pain and swelling, which can progress to chronic tophaceous or chronic erosive gout, or both. Here, we present the most up-to-date global, regional, and national estimates for prevalence and years lived with disability (YLDs) due to gout by sex, age, and location from the Global Burden of Diseases, Injuries
Galactic cosmic rays (GCRs) interact with the Earth’s atmosphere to produce energetic neutrons and cosmogenic radionuclides, such as 14C. The atmosphere is partially shielded from the interstellar GCR spectrum by both the geomagnetic and solar magnetic fields. Solar shielding is often expressed as the heliospheric modulation potential ϕ, which consolidates information about the strength and struct
Volcanic eruptions are documented throughout geological history and are frequently observed and experienced in the modernworld. Strong eruptions in recent decades have resulted in air and water pollution, acid snowfall, disruption in aerial transport and variousillnesses in humans and livestock. Despite their consequences, these recent events are incomparable to eruptions of a much largermagnitude
Mental health issues differ widely among individuals, with varied signs and symptoms. Recently, language-based assessments have shown promise in capturing this diversity, but they require a substantial sample of words per person for accuracy. This work introduces the task of Adaptive Language-Based Assessment (ALBA), which involves adaptively ordering questions while also scoring an individual’s l
Understanding atmospheric response to radiative forcing, including the intensity and distribution of wind patterns is critical as this might have important implications in the coming decades. Long-term episodes of reduced solar activity (i.e. Grand Solar Minima, GSM) have triggered rapid climate change in the past, recorded in proxy-based records, including varved sediments from Meerfelder Maar, G
In this study, we investigated the regional contributions of carbon dioxide (CO2) at the location of the high Alpine observatory Jungfraujoch (JFJ, Switzerland, 3580ĝ€¯mĝ€¯a.s.l.). To this purpose, we combined receptor-oriented atmospheric transport simulations for CO2 concentration in the period 2009-2017 with stable carbon isotope (δ13C-CO2) information. We applied two Lagrangian particle disper
Atmospheric mineral dust not only interacts with the climate system by scattering incoming solar radiation and affecting atmospheric photochemistry, but also contributes critical nutrients to marine and terrestrial ecosystems. In a high-resolution analysis of paleodust deposition, peat development and soil dust sources, we assess the interplay between dust deposition and bog development of the Dav
During solar storms, large amounts of solar energetic particles (SEP) are accelerated into the interplanetary medium and sometimes hit Earth. These events, known as SEP events, can have harmful impacts on our modern society by affecting spacecrafts and potentially astronauts in space. The first directly observed solar storm was the Carrington event in 1859 which is linked to disruptions of the tel
