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Identification of prostate gold fiducial markers in magnetic resonance imaging (MRI) images is challenging when CT images are not available, due to misclassifications from intra-prostatic calcifications. It is also a time consuming task and automated identification methods have been suggested as an improvement for both objectives. Multi-echo gradient echo (MEGRE) images have been utilized for manu

The development of biodegradable polymers from renewable resources is of importance in order to prevent the depletion of fossil fuels and the increasing emissions of carbon dioxide to the atmosphere caused by the commodity plastics of today. However, to be able to replace these non-environmentally friendly materials, production costs of biodegradable polymers have to be decreased and their physica

The objective of this paper is to present the main results of an engineering-research project dealing with model-based evaluation of waste streams treatment from a biotech company. This has been extensively done in domestic treatment systems, but is equally important, and with different challenges in industrial wastewater treatment. A new set of biological (activated sludge, anaerobic digestion),

BackgroundThe clinical standard practice of [177Lu]Lu-PSMA-617 therapy is a single injection per treatment cycle, with 6 weeks between cycles. While clinical schedules currently utilize single-bolus cycles, splitting a treatment cycle into multiple smaller injections has demonstrated benefits in other radionuclide therapies, preclinically and in clinical studies. Potential mechanisms for improved BackgroundThe clinical standard practice of [177Lu]Lu-PSMA-617 therapy is a single injection per treatment cycle, with 6 weeks between cycles. While clinical schedules currently utilize single-bolus cycles, splitting a treatment cycle into multiple smaller injections has demonstrated benefits in other radionuclide therapies, preclinically and in clinical studies. Potential mechanisms for improved

När jord avlastas kan denna svälla, något som kan ge tryck och således skador på konstruktionsdelar som har kontakt med den svällande jorden. Det är därför av stor vikt att ha kunskap om hur jorden beter sig vid avlastning och detta undersöks vanligtvis i geotekniska laboratorier. I detta examensarbete studerades svällningen av lera, erhållen från Göteborgområdet, som avlastas med hjälp av en modiThe unloading modulus, together with the permeability, are responsible for the swelling process of a soil that is subjected to unloading. Studies to examine the unloading modulus of clay has previously been performed and several relationships describing this parameter has hence been developed. The methods to study the unloading modulus has previously been both laboratory studies and field measurem

Starkaste lampan sällan den bästa – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Starkaste lampan sällan den bästa 2014-02-14 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Foto: Colourbox Många av dagens operationssalar har felaktig belysning. Istället fö

https://www.vetenskaphalsa.se/starkaste-lampan-sallan-den-basta/ - 2026-05-22

Desalting technologies and fresh water production has been developed over the years, including primarily thermal and membrane processes. Five different types of desalination technology were studied and compared for long-term of use namely, thermal processes include multistage flash evaporation (MSF), multiple effect evaporation (ME), and vapor compression (VC) and membrane processes contain revers

The four surprisingly complex visual sensory organs of cubomedusae, the rhopalia, contain each six eyes of four morphologically different types, two of which are camera-type eyes. This means that the evolutionary basal nervous system of cubomedusae must process the visual signals received from a total of 24 rhopalial eyes. Since the neuronal organization of the rhopalia is obscure, the role of the

Architects design work sometimes originates from a simplified view of human demands and needs, which may result in environments that do not fulfill the users requirements. This thesis refers to five different case studies where the affected users were involved in the creation of their dwellings or working environment. The issue of the thesis is that participatory design creates environments which

The kinetics and mechanism for the overall reaction (i) (X = Cl or Br) have been studied at 25.0 °C using stopped-flow spectrophotometry. 3[AuX4]–+ 7SCN–+ 4H2O → 3[Au(SCN)2]–+ HSO4–+ HCN + 12X–+ 6H+ (i) The reaction takes place in two kinetically well separated steps. The initial, rapid process can be identified as stepwise ligand substitutions (ii) (n= 0–3) which take place via direct ligand disp

Popular Abstract in Swedish Cancer i tjock- och ändtarm drabbar årligen drygt 5000 svenskar. En rad faktorer har satts i samband med tumöruppkomst i tarmen, bl a ärftlighet, inflammatorisk tarmsjukdom, kost och motion, men det är till stor del okänt hur dessa faktorer orsakar cancerutveckling. Genetiska förändringar styr tumörutvecklingen Tumörerna utvecklas oftast från ett godartat förstadium, Colorectal cancer is one of our most common malignancies and the second leading cause of cancer death worldwide. About 1/3 of the tumors are located in the rectum. Treatment advances such as the introduction of the standardized surgical technique total mesorectal excision (TME), pre-operative radiotherapy, and adjuvant chemotherapy have reduced the previously high local recurrence rates and improv

Aggrecan (ACAN) is localized in the intervertebral disc (IVD) in unique compartment-specific patterns where it contributes to the tissue structure and mechanical function together with collagens. The extracellular matrix (ECM) of the IVD undergoes degenerative changes during aging, misuse or trauma, which inevitably alter the biochemical and biomechanical properties of the tissue. A deeper underst

Context. Although thousands of exoplanets have been discovered to date, far fewer have been fully characterised, in particular super-Earths. The KESPRINT consortium identified K2-216 as a planetary candidate host star in the K2 space mission Campaign 8 field with a transiting super-Earth. The planet has recently been validated as well. Aims. Our aim was to confirm the detection and derive the main

Failure in wood is commonly considered as a sign of properly chosen adhesive for wood adhesive joints. It is argued that as the adhesive is stronger than the surrounding wood material, no concern has to be given to the adhesive properties in joint design. However, by means of theoretical arguments in combination with experimental experience in the present study, it is stated that local bond line p

När föräldrar väljer att separera från varandra aktualiseras många rättsliga frågor som berör barnet. Föräldrar kan befinna sig i en konfliktfylld situation. Ibland kan konflikten mellan föräldrarna vara så djup att de inte kan komma överens om vem som ska ha vårdnaden om barnen, var barnen ska bo eller hur umgänget med en av föräldrarna ska se ut. De flesta föräldrar kan komma överens om frågornaWhen parents decide to separate from each other many legal issues concerning their child arises. Parents can find themselves in a very contentious situation. Sometimes the conflict can be so deep that the parents cannot agree on who should have custody of the child, where the child will live or how one parents visitation rights should be formed. Most parents can reach an agreement on their own, bu

Uppsatsen behandlar den rättsliga hanteringen av personlig och sexuell integritet i dagens samhälle. Den utreder även det särskilt skyddsvärda i den sexuella integriteten. Uppsatsen grundar sig i en teori om att sexualbrott är starkt förknippade med kön, makt och sexualitet där offret oftast är en kvinna och gärningsmannen en man. Därför anlägger uppsatsen ett feministiskt perspektiv. Uppsatsen This essay focuses on personal and sexual integrity and how they, as two protective interests, are dealt with in the legislation process and in criminal law in general in today’s society. It especially focuses on the specific characteristics of sexual integrity and sexual crimes. The essay is based on a theory that sexual crimes are strongly connected to gender, power and sexuality where the victi