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Gelatin nanoparticle fabrication and optimization of the particle size

The biotechnology industry has recently been demanding second generation of nanoparticle byproducts such as viruses, plasmids, virus-like particles and drug-delivery assemblies (20-300 nm). The possibility of preparing uniform nanoparticles consisting of proteins such as gelatin followed by covalent linkage of avidin was investigated. Gelatin nanoparticles were prepared by two-step desolvation. As

Fertility patterns and sex composition preferences in immigrant–native unions in Sweden

Intermarriage between immigrants and native individuals highlights the need to study childbearing as a joint decision of couples, because fertility preferences are likely to differ for the two partners involved. This study focuses on Sweden, where the majority population holds a relative preference for daughters but many immigrants come from countries with son preferences. Using longitudinal regis

Forward lunge before and after anterior cruciate ligament reconstruction : Faster movement but unchanged knee joint biomechanics

The forward lunge (FL) may be a promising movement to assess functional outcome after ACL reconstruction. Thus, we aimed to investigate the FL movement pattern before and after ACL reconstruction with a comparison to healthy controls to determine if differences were present. Twenty-eight ACL injured participants and 28 matched healthy controls were included. They performed FL movements while sagit

Hydrogen-Bonded Dopant-Free Hole Transport Material Enables Efficient and Stable Inverted Perovskite Solar Cells

Although many dopant-free hole transport materials (HTMs) for perovskite solar cells (PSCs) have been investigated in the literature, novel and useful molecular designs for high-performance HTMs are still needed. In this work, a hydrogen-bonding association system (NH···CO) between amide and carbonyl is introduced into the pure HTM layer. Our study demonstrates that the hydrogen-bonding associatio

High-speed 3D imaging of liquid sheet surfaces using the FP-LIF technique

Accurate visualization and understanding of liquid breakups and dynamics of liquid jets, sheets, blobs and ligaments is important for a wide range of spray applications. Here, temporally resolved 3D measurements are necessary to obtain the complete characterization these processes. The currently available 3D imaging techniques are usually based on time-averaged data and do not have the capability

Combined use of Sentinel-2 and Sentinel-1 data for wheat crop yield forecasting with machine learning algorithms

Vegetation indices derived from remotely sensed optical data are commonly used for crop monitoring in precision agriculture, but their information capability can be hindered by the presence of clouds. Consequently, areas with frequent cloud cover like the southwest of Sweden may have limited access to usable optical data. Nonetheless, the addition of synthetic aperture radar (SAR) data can provide

Seeking License to Operate in Times of Uncertainty: A discourse analysis of how a GRO communicates to obtain loyalty during a prevailing inflation

During recent years, Swedish society has been affected by circumstances causing conditions for uncertainty. Since the beginning of 2022 the prevailing inflation has caused further implications on societal, organizational and individual levels. Due to the economic difficulties, grocery prices have increased significantly. As the grocery retail industry fulfills a primary need for consumers, this re

Multiple sclerosis diagnosis and phenotype identification by multivariate classification of in vivo frontal cortex metabolite profiles

Multiple sclerosis (MS) is a heterogeneous autoimmune disease for which diagnosis continues to rely on subjective clinical judgment over a battery of tests. Proton magnetic resonance spectroscopy (1H MRS) enables the noninvasive in vivo detection of multiple small-molecule metabolites and is therefore in principle a promising means of gathering information sufficient for multiple sclerosis diagnos

A new dynamical modeling of the WASP-47 system with CHEOPS observations

Among the hundreds of known hot Jupiters (HJs), only five have been found to have companions on short-period orbits. Within this rare class of multiple planetary systems, the architecture of WASP-47 is unique, hosting an HJ (planet-b) with both an inner and an outer sub-Neptunian mass companion (-e and -d, respectively) as well as an additional non-transiting, long-period giant (-c). The small per

Study of the relationship between urbanization and environment in the Jiulong river basin based on coupling coordination degree model

Rapid urbanization has placed the sustainable development of some watershed ecosystems in jeopardy. In order to achieve sustainable urban development, it is vital to identify the coupling mechanisms between urbanization and the ecological environment quality. This study establishes indicators to evaluate the Jiulong River Basin’s urbanization and ecological environment systems. These are utilized

Willingness to communicate in a multilingual context : part one, a time-serial study of developmental dynamics

In many contexts of multilingualism, language learners can initiate communication in the target language (TL), or a contact language (such as English). Patterns of use emerging from these choices affect TL development. They also vary between individuals. Willingness to communicate (WTC) needs to be investigated in ways that capture these variations. So far, WTC has not been studied in multilingual

Online Media Creation and L2 Motivation : A Socially Situated Perspective

Digital technologies are increasingly common in language learning. Online media creation provides scope for agency and spaces for identity construction, but empirically grounded conceptualizations of the influences on learners' motivation are lacking and the digital technology–second language motivation interface remains largely unexplored. Using a grounded theory ethnographic approach (Charmaz,20

Walking Festival of Sound

Detroit, Stockholm is an artist-run collective that provides a free platform and a gallery for artists from various disciplines. It is a nomadic performance art festivals, music and art happenings and various multimedia exhibitions. Detroit, Stockholm provides a free platform and project space for international guest artists as well as their own members. It is a house to 25 studio spaces for a var

Adventures of III-V Semiconductor Surfaces

Tailoring the surface composition and morphology of materials to enable new electronic devices is important for a wide range of applications such as quantum computing or spintronics. A fundamental understanding of the changes induced in the surface during different process steps can help to establish new synthesis routes as well as devices. This thesis focuses on the manipulation of III-V semicond

Mast Cell Tryptase Promotes Airway Remodeling by Inducing Anti-Apoptotic and Cell Growth Properties in Human Alveolar and Bronchial Epithelial Cells

Bronchial and alveolar remodeling and impaired epithelial function are characteristics of chronic respiratory diseases. In these patients, an increased number of mast cells (MCs) positive for serine proteases, tryptase and chymase, infiltrate the epithelium and alveolar parenchyma. However, little is known regarding the implication of intraepithelial MCs on the local environment, such as epithelia

Climate City Contracts? Governing towards Climate Neutral Cities

Climate City Contracts or CCCs are being developed in the context of a larger mission, with many stakeholders, funding, and growing momentum, hopefully providing a new force, legitimacy, and inspiration to ongoing urban climate actions. CCCs differ from current strategies for tackling climate change in cities because they are being developed in the context of the mission approach to tackle some of

Oxidation-induced C-H bond activation in iridium pincer complexes

Dehydrogenation reactions that produce molecular hydrogen are thermodynamically unfavourable. Desired is to couple them with a green driving force, such as oxidation with oxygen or an electric current. This, in turn, requires understanding of the catalyst's redox properties. Here we report oxidation of the iridium pincer complexes (POCOP)IrHCl (POCOP = 2,6-(tBu2PO)2C6H3; 1a) and (PCP)IrHCl (PCP =

Exploring new prognostic biomarkers in Mantle Cell Lymphoma : a comparison of the circSCORE and the MCL35 score

Mantle cell lymphoma (MCL) is a biologically and clinically heterogeneous disease, emphasizing the need for prognostic biomarkers. In this study we aimed at comparing the prognostic value of two RNA-based risk scores, circSCORE and MCL35, in 149 patients from the MCL2 (ISRCTN87866680) and MCL3 (NCT00514475) patient cohorts. Both risk scores provided significant stratification of high versus low ri