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A "complex salt" of cetyltrimethylammonium (CTA(+)) with short (30 repeating units) polyacrylate (PA(-)) counterions has been synthesized. The phase diagrams of its aqueous mixtures with either the surfactant cetyltrimethylammonium acetate (CTAAc), or the polyelectrolyte NaPA, have been studied by visual inspection through crossed polarizers and by small-angle X-ray scattering. Both of the ternary
The modern consumers live in a transparent world with unlimited information and consumers adopt information strategies around who they trust and this is based on their values and experiences of food. Consumer question the information provided by the authorities and seek other sources of information such as the Internet and fellow consumers. There is a need for this consumer perspective in value ch
Popular Abstract in English The word “motion” usually brings to mind movement from point A to point B. In the world of chemistry, this kind of motion is typically referred to as translational motion. Its consequences are experienced by us every time we smell a scent in the air or watch a dye spread in water. The fragrance is nothing else than molecules that fly in the air. Colour is molecules swimThe work presented in this thesis is dedicated to theoretical development, experimental testing and application of polarization transfer solid-state nuclear magnetic resonance (PT ssNMR). PT ssNMR is an analytical tool which provides detailed information about molecular mobility in model or simple soft matter systems at the low water content regime, enabling the creation of phase diagrams. Soft ma
The administration’s legitimacy of the constitutional democracy consist in laws being applied in accordance with the principles which are their foundation. Care about the elderly is the municipals’ responsibility, and this task is regulated in the law of social services and the law of health and healthcare. The legislation grant individual elderly the right to a standard of living that in the law
Background Oral anticoagulation (OA) is a common treatment with a known risk of fatal or major bleeding, but also minor bleeding symptoms and menorrhagia can cause substantial discomfort and necessitate medical or surgical interventions. The extent of these side effects is however not previously reported. The objective of this study is to assess the frequency of minor bleeding symptoms and menorrh
Objective: To review the Anorectal Malformation Network experience with perineal groove (PG) focusing on its clinical characteristics and management. Study design: Data on patients with PG managed at 10 participating Anorectal Malformation Network centers in 1999-2019 were collected retrospectively by questionnaire. Results: The cohort included 66 patients (65 females) of median age 1.4 months at
The aim of the present study was to determine prevalence of voice problems and potential risk factors in teacher students at the start of their education. A total of 1494 students from seven teacher education schools participated in the study. The students answered a questionnaire about 11 risk factors, and one with six questions about voice symptoms, Screen6, and 30 statements in the Voice Handic
E-poster, 2-minute presentation. ABSTRACT: Background: A study of typically developing infants testing joystick-operated powered wheelchair was part of the Driving to Learn project. The original aim was to find a pattern in achievements among participants with profound cognitive disabilities by comparing with young infants. Method: Re-analysis of video-data collected with typically developing infa
Header 1 2021-01-25 1 Peer reviewed publications (data and/or co-authors at the national 7T facility) [1] [1-29] 1. Novén, M., Schremm, A., Horne, M., Roll, M., Cortical thickness and surface area of left anterior temporal areas affects processing of phonological cues to morphosyntax, Brain Research 2021,1750:147150 2. Wiggermann, V., Mackay, A. L., Rauscher, A., Helms, G., In vivo investigation o
https://www.lbic.lu.se/sites/lbic.lu.se/files/publications2021jan.pdf - 2026-05-30
Background Both patient survival and the proportion of patients diagnosed with thin cutaneous malignant melanoma (CMM) have been steadily rising in Sweden as in most Western countries, although the rate of improvement in survival appears to have declined in Sweden at the end of the last millennium. Objectives To analyse the most recent trends in the distribution of tumour thickness (T category) as
European Environmental Research Infrastructures (ENVRIs) on the ESFRI level are core facilities for providing data, research products and services from the four subdomains of Earth system science – Atmosphere, Marine, Solid Earth, and Biodiversity/Terrestrial Ecosystems. The ENVRI Cluster represents the core component of the European environmental research infrastructure landscape, with the ENVRI
BACKGROUND: To assess and compare the feasibility and stressful memories of light vs. heavy sedation during post-operative mechanical ventilation. METHODS: Randomized clinical trial in one general intensive care unit (ICU) in a Swedish university hospital. Thirty-six adults were randomly assigned to receive either light [Motor Activity Assessment Scale (MAAS) 3-4] or heavy (MAAS 1-2) sedation with
Kraftringens geotermianläggning i Lund har varit i drift sen 1984. Det är den enda stora geoter-miska anläggningen i Sverige. Efter mer än 30 års drift är det dags att utvärdera hur det har fungerat. Arbetet be-skriver de geologiska förutsättningarna som stratigrafi (formation), formationstemperatur, typ av akvifer, porositet, permeabilitet och vattenkemi, samt driftdata, systemuppbyggnad, funktio
PURPOSE The purpose of this study is to examine the effects of coworking space as it relates to meeting the common goals of collaboration, community, and creativity for its members. Through a case study of a coworking space, the study seeks answers to questions as: “How can coworking spaces enhance community, collaboration, and creativity to create a better experience for their members?” and “Are
Recently, the growth of social media has become an essential element in consumers’ daily lives. The widespread use of social media allows users to experience different kinds of content online and also be exposed to influencers-generated content. Moreover, social media allows influencers and consumers to share their opinions and interact as well as create communities through digital platforms. Thi
Utvecklingen av artificiell intelligens har fört med sig betydande utveckling inom flera fält, men även stora utmaningar. En av dessa utmaningar visar sig i uppkomsten av så kallade deepfakes, det vill säga realistiska men fabricerade bilder eller videos som genererats med hjälp av artificiell intelligens. Majorite-ten av alla deepfakes är idag av sexuell natur och de flesta avbildar kvinnor utan The development of artificial intelligence has led to significant advancements across various fields but is has also introduced considerable challenges. One such challenge is the emergence of so-called deepfakes, which are realistic, yet fabricated images or videos generated by artificial intelligence. A large propor-tion of deepfakes today are sexual in nature, most of which depict women without
Hiphop is a culture that has grown among youth the last decades. Its based of four elements: breakdance, graffiti, djing and rap and each of these have their own way to express position, social status, power and identity. I want to know more what Swedish hip-hop stands for among rappers and producers. Goal: The goal is to get insight of what hip-hop means for the rappers and how they use hip-hop
Public space are open spaces and areas where people in the city move around, get together and play, regardless of background, age, ethnicity, gender and income. This is particularly important in poor neighborhoods where people have no access to places where to socialize. Well designed and planned public spaces are symbols of several important aspects of a city; health, safety, culture and local ec
ABSTRACT Ji Yuan Hai Wan Shi Ye AB started in the December of 2011, is co-funded by the Xiamen Hai Wan AB and Luo Yang Shi Hua. It has integrated business such as scientific research, production and trade together. The company locates in the industrial manufactory area at Ji Yuan, Henan Province. The main products are verity of unsaturated polyester resin. Their products are widely used in the fie
