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Explorations of interlinked energy and redox metabolism in two industrially applied microorganisms
Anaerobic fermentation, compared to aerobic processes, remains the most scalable method for bioproduction of compounds. This is due to that aerobic microbial processes require large amounts of energy and are unable to satisfy the oxygen demand of a high-density microbial biomass. Thus, anaerobic microbes are readily scalable to large volumes. It was found that most anaerobic microbes have evolved
Frequency Generation and Baseband Filters for mm-Wave 5G and 6G Transceivers
In order to keep up with the constant demand for higher data rates, the fifth generation of mobile communication (5G) introduced the use of mm-wave carrier frequencies from 24 to 71 GHz. Plenty of new frequency spectrum then became available, which has allowed for channel bandwidths of several hundreds of MHz. 6G is projected to continue this trend with even higher carrier frequencies and wider ba
A harmonized database of European forest simulations under climate change
Process-based forest models combine biological, physical, and chemical process understanding to simulate forest dynamics as an emergent property of the system. As such, they are valuable tools to investigate the effects of climate change on forest ecosystems. Specifically, they allow testing of hypotheses regarding long-term ecosystem dynamics and provide means to assess the impacts of climate sce
High-Quality Solution-Processed Quasi-2D Perovskite for Low-Threshold Lasers
Spin-coated quasi-two-dimensional halide perovskite films, which exhibit superior optoelectronic properties and environmental stability, have recently been extensively studied for lasers. Crystallinity is of great importance for the laser performance. Although some parameters related to the spin-coating process have been studied, the in-depth understanding and effective control of the acceleration
Forced Migrations as a European Heritage and Resource for Enhancing Intercultural Cohesion
Social identity theory argues that conflict between groups diminishes if they discover they have something important in common, and if they can build a new hybrid identity together. With this premise in mind, the article demonstrates how present-day experiences of refugees, displaced ethnic groups, political exiles, foreign-born workers, diasporic populations and other migrants may be incorporated
Softness matters : effects of compression on the behavior of adsorbed microgels at interfaces
Deformable colloids and macromolecules adsorb at interfaces as they decrease the interfacial energy between the two media. The deformability, or softness, of these particles plays a pivotal role in the properties of the interface. In this study, we employ a comprehensive in situ approach, combining neutron reflectometry with molecular dynamics simulations, to thoroughly examine the profound influe
L2 motivation and self regulated learning : An integrated model
Motivation and self-regulated learning (SRL) are interrelated constructs. Motivation can be a precursor, a mediator, and an outcome of SRL. In L2 learning, the interrelatedness of motivation and self-regulation has long been recognized (Dörnyei, 2005). However, a conceptualization of the connections is lacking. This article models the L2 motivation–SRL relationship. Drawing a distinction between p
Swedish maternity care professionals’ perception of labor induction
Background: Sweden recently adopted new labor induction guidelines lowering the threshold for post-term pregnancies to 41+ weeks. Despite evidence-based foundation, these guidelines stirred controversy among maternity care professionals, who voiced concerns about potential risks and unintended consequences, such as a rising Caesarean section rate. Midwives also highlighted potential impacts on the
The development of fatigue after treatment for pediatric brain tumors does not differ between tumor locations
BackgroundChildren and adolescents treated for a brain tumor suffer from more fatigue than survivors of other types of childhood cancer. As tumor location might be predictive of fatigue, our aim was to investigate the longitudinal development of fatigue in children with brain tumors and risk factors for fatigue separately for different tumor locations.MethodsFatigue was assessed 1235 times for 425
Pain Relieving Light - (How) Is it Possible?
About 15% of the population suffer from migraines and it is estimated that about 40% of all people with migraines would benefit from preventive treatment, but only 3-13% use it. Migraine is a huge burden for society and individuals. Migraines can be intensified by light, and some patients need to stay in a dark room until the attack is over. People with this type of photosensitivity show a clear p
Burying problems? Imaginaries of carbon capture and storage in Scandinavia
CO2 management, capturing CO2 from industry processes or removing CO2 from the atmosphere, is increasingly presented as a necessity for climate. Scandinavian countries are at the forefront of developing carbon capture and storage (CCS) technology. We reviewed the scientific literature on CCS in Scandinavia to identify and analyse prevalent imaginaries for the role of this technology in the region.
PARP14 Contributes to the Development of the Tumor-Associated Macrophage Phenotype
Cancers reprogram macrophages (MΦs) to a tumor-growth-promoting TAM (tumor-associated MΦ) phenotype that is similar to the anti-inflammatory M2 phenotype. Poly(ADP-ribose) polymerase (PARP) enzymes regulate various aspects of MΦ biology, but their role in the development of TAM phenotype has not yet been investigated. Here, we show that the multispectral PARP inhibitor (PARPi) PJ34 and the PARP14
Constructing ZnTe Spherical Quantum Well for Efficient Light Emission
ZnTe colloidal semiconductor nanocrystals (NCs) have shown promise for light-emitting diodes (LEDs) and displays, because they are free from toxic heavy metals (Cd). However, so far, their low photoluminescence (PL) efficiency (∼30%) has hindered their applications. Herein, we devised a novel structure of ZnTe NCs with the configuration of ZnSe (core)/ZnTe (spherical quantum well, SQW)/ZnSe (shell
Midwives’ experiences of professional learning when practicing collegial midwifery assistance during the active second stage of labour : data from the oneplus trial
Background: Learning is a lifelong process and the workplace is an essential arena for professional learning. Workplace learning is particularly relevant for midwives as essential knowledge and skills are gained through clinical work. A clinical practice known as ‘Collegial Midwifery Assistance’ (CMA), which involves two midwives being present during the active second stage of labour, was found to
A Literature review of water resource policy in Sweden
Exploration of anion effects in solvothermal synthesis using in situ X-ray diffraction
Solvothermal synthesis presents a facile and highly flexible approach to chemical processing and it is widely used for preparation of micro- and nanosized inorganic materials. The large number of synthesis parameters in combination with the richness of inorganic chemistry means that it is difficult to predict or design synthesis outcomes, and it is demanding to uncover the effect of different para
Context Committing Security of Leveled Leakage-Resilient AEAD
During recent years, research on authenticated encryption has been thriving through two highly active and practice-motivated research directions: provably secure leakage-resilience schemes and key- or context-commitment security. However, the intersection of both fields had been overlooked until very recently. In ToSC 1/2024, Struck and Weish\"aupl studied generic compositions of Encryption scheme
How do farmers adapt to water scarcity? Evidence from field experiments
This research is about how farmers adapt to water scarcity. Using experimental economics methods, field experiments were carried out in a region exposed to severe water scarcity in Colombia. Willingness of water users to cooperate in conforming to extraction caps, as a means of adapting to water availability declination was calculated. Two information treatment groups were implemented in order to
Tool Life Prediction of Cemented Carbide Tools During Milling of Compacted Graphite Iron
In the field of mechanical engineering, the optimization of machining processes, such as milling, is a critical factor for industrial efficiency and product quality. To this end, accurate tool life models allow for the identification of machining parameters that minimize wear and extend tool life, leading to significant improvements in process efficiency, which can lead to lowered costs, higher pr