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Effect of Steel-Reinforced Grout Confinement on Concrete Square and Cylindrical Columns

This paper presents an investigation on the compressive behavior of plain concrete columns confined with steel-reinforced grout (SRG) composites. The test parameters include size and crosssectional shape (square or circular) of the columns, and number of layers (one or two) and density (low or medium density) of the steel fiber sheet. Out of 46 specimens herein presented, 33 were confined with SRG

Effect of temperature on the association behavior in aqueous mixtures of an oppositely charged amphiphilic block copolymer and bile salt

The association in aqueous mixtures of a thermoresponsive cationic diblock copolymer composed of poly(N-isopropylacrylamide) (PNIPAM) and poly(3-acrylamidopropyl)-trimethylammonium-chloride (PAMPTMA(+)) and the oppositely charged bile salt sodium deoxycholate (NaDC) is investigated at different compositions by light and X-ray scattering, calorimetry, and electrophoretic mobility measurements. Clou

Strategies for greening the economy in three Nordic countries

Green economy is a concept frequently used by governments and international institutions to promote sustainable transformations of the economy. In this study, we explore how the transition towards a green economy is being conceptualised in policy terms in the three Nordic countries Denmark, Norway, and Sweden. Comparing these cases, we analyse strategic policy documents on green growth, circular e

Anorectal malformations – surgical aspects and transition

Background: Anorectal malformations (ARM) occur in 1/5000 live births (1.2–1.6:1 male:female). Associated malformations are common, influencing, together with ARM-subtype complexity, long-term outcome, follow-up and need of transitional care. Reconstructive surgery, the posterior sagittal anorectoplasty (PSARP), is performed in infancy, either as a single-stage or multi-stage procedure with a colo

Dosimetric and preparation procedures for irradiating biological models with pulsed electron beam at ultra-high dose-rate

Purpose: Preclinical studies using a new treatment modality called FLASH Radiotherapy (FLASH-RT) need a two-phase procedure to ensure minimal uncertainties in the delivered dose. The first phase requires a new investigation of the reference dosimetry lying outside the conventional metrology framework from national metrology institutes but necessary to obtain traceability, repeatability, and stabil

Ultra-high-dose-rate FLASH and Conventional-Dose-Rate Irradiation Differentially Affect Human Acute Lymphoblastic Leukemia and Normal Hematopoiesis

Purpose: Ultra-high-dose-rate FLASH radiation therapy has been shown to minimize side effects of irradiation in various organs while keeping antitumor efficacy. This property, called the FLASH effect, has caused enthusiasm in the radiation oncology community because it opens opportunities for safe dose escalation and improved radiation therapy outcome. Here, we investigated the impact of ultra-hig

In the eyes of the beholder: On innovation metrics : A study on innovation metrics in changing strategic contexts

Innovation är en kraft som står bakom förändringen i vår vardag. Till exempel att prata med någon på andra sidan jordklotet med en mobil eller beställa dina matvaror eller skor på din smarta mobil. Det var otänkbart för mindre än 40 år sedan. Vi vill naturligtvis att innovationer i vårt samhälle ska fortsätta förbättra våra liv. Men innovationsverksamhet och att generera nya produkter, tjänster, aInnovation measurement and metrics have fascinated scholars from several disciplines over the last decade. Allthese diverse contributions, however, have resulted in a current state of knowledge that is signified by largenumbers of articles without clear integration and synthesis. Therefore, this thesis aims to increase thetheoretical, empirical, and practical understanding of innovation measuremen

Aquaglyceroporins and orthodox aquaporins in human adipocytes

Aquaporins play a crucial role in water homeostasis in the human body, and recently the physiological importance of aquaporins as glycerol channels have been demonstrated. The aquaglyceroporins (AQP3, AQP7, AQP9 and AQP10) represent key glycerol channels, enabling glycerol flux across the membranes of cells. Adipocytes are the major source of glycerol and during lipolysis, glycerol is released to

CHEOPS precision phase curve of the Super-Earth 55 Cancri e

Context. 55 Cnc e is a transiting super-Earth (radius 1.88 R⊕ and mass 8 M⊕) orbiting a G8V host star on a 17-h orbit. Spitzer observations of the planet's phase curve at 4.5 μm revealed a time-varying occultation depth, and MOST optical observations are consistent with a time-varying phase curve amplitude and phase offset of maximum light. Both broadband and high-resolution spectroscopic analyses

Circulating testican-2 is a podocyte-derived marker of kidney health

In addition to their fundamental role in clearance, the kidneys release select molecules into the circulation, but whether any of these anabolic functions provides insight on kidney health is unknown. Using aptamer-based proteomics, we characterized arterial (A)-to-renal venous (V) gradients for >1,300 proteins in 22 individuals who underwent invasive sampling. Although most of the proteins that c

A bad start : The combined effects of early onset substance use and adhd and cd on criminality patterns, substance abuse and psychiatric comorbidity among young violent offenders

Substance abuse, conduct disorder (CD) and attention deficit/hyperactivity disorder (ADHD) are all known risk factors for developing aggressive behaviors, criminality, other psychiatric comorbidity and substance use disorders (SUD). Since early age of onset is important for aggravating the impact of several of these risk factors, the aim of the present study was to investigate whether young adult

Unexpected differences between surface and bulk spectroscopic and implied Kondo properties of heavy fermion CeRh2Si2

Ultra-violet angle-resolved photoemission spectroscopy (UV-ARPES) was used to explore the temperature dependence of the Ce-4f spectral responses for surface and bulk in the antiferromagnetic Kondo lattice CeRh2Si2. Spectra were taken from Ce- and Si-terminated surfaces in a wide temperature range, and reveal characteristic 4f patterns for weakly (surface) and strongly (bulk) hybridized Ce, respect

Velocity, acceleration, jerk, snap and vibration : Forces in our bodies during a roller coaster ride

Changing acceleration and forces are part of the excitement of a roller coaster ride. According to Newton's second law, F = ma, every part of our body must be exposed to a force to accelerate. Since our bodies are not symmetric, the direction of the force matters, and must be accounted for by ride designers. An additional complication is that not all parts of the body accelerate in the same way wh

The Gaia-ESO Survey: A new approach to chemically characterising young open cluster : II. Abundances of the neutron-capture elements Cu, Sr, Y, Zr, Ba, La, and Ce

Context. Young open clusters (ages of less than 200 Myr) have been observed to exhibit several peculiarities in their chemical compositions. These anomalies include a slightly sub-solar iron content, super-solar abundances of some atomic species (e.g. ionised chromium), and atypical enhancements of [Ba/Fe], with values up to ~0.7 dex. Regarding the behaviour of the other s-process elements like yt

Psychiatric Drug Prescription and Temporal Associations with a First Diagnosis of Gambling Disorder—Results from a National Register Study

Psychiatric comorbidity is common in gambling disorder (GD), but there are few studies on larger nationwide samples of treatment-seeking patients. Also, temporal associations between GD and other psychiatric disorders are often difficult to study. To address the prevalence and the temporal associations of prescriptions for psychiatric disorders — both in specialized care and primary care — in pati